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-rw-r--r--test/Makefile.am39
-rw-r--r--test/Makefile.in1374
-rw-r--r--test/Makefile.inc29
-rw-r--r--test/aclocal.m41162
-rw-r--r--test/ares-fuzz.c58
-rw-r--r--test/ares-test-fuzz.c46
-rw-r--r--test/ares-test-init.cc595
-rw-r--r--test/ares-test-internal.cc387
-rw-r--r--test/ares-test-live.cc594
-rw-r--r--test/ares-test-main.cc37
-rw-r--r--test/ares-test-misc.cc473
-rw-r--r--test/ares-test-mock.cc1161
-rw-r--r--test/ares-test-ns.cc199
-rw-r--r--test/ares-test-parse-a.cc362
-rw-r--r--test/ares-test-parse-aaaa.cc191
-rw-r--r--test/ares-test-parse-mx.cc141
-rw-r--r--test/ares-test-parse-naptr.cc119
-rw-r--r--test/ares-test-parse-ns.cc119
-rw-r--r--test/ares-test-parse-ptr.cc249
-rw-r--r--test/ares-test-parse-soa.cc108
-rw-r--r--test/ares-test-parse-srv.cc288
-rw-r--r--test/ares-test-parse-txt.cc266
-rw-r--r--test/ares-test-parse.cc219
-rw-r--r--test/ares-test.cc667
-rw-r--r--test/ares-test.h383
-rw-r--r--test/config.h.in80
-rwxr-xr-xtest/configure19567
-rw-r--r--test/configure.ac22
-rw-r--r--test/dns-dump.cc35
-rw-r--r--test/dns-proto-test.cc131
-rw-r--r--test/dns-proto.cc637
-rw-r--r--test/dns-proto.h242
-rw-r--r--test/gmock-1.7.0/gtest/src/gtest-all.cc48
-rw-r--r--test/gmock-1.7.0/src/gmock-all.cc47
34 files changed, 0 insertions, 30075 deletions
diff --git a/test/Makefile.am b/test/Makefile.am
deleted file mode 100644
index da771ab..0000000
--- a/test/Makefile.am
+++ /dev/null
@@ -1,39 +0,0 @@
-# Where to find the c-ares source code; needed because the tests use library-internal headers
-ARES_SRC_DIR = ..
-# Where to find the built c-ares static library
-ARES_BLD_DIR = ..
-AUTOMAKE_OPTIONS = foreign
-ACLOCAL_AMFLAGS = -I ../m4
-GMOCK_DIR = gmock-1.7.0
-GTEST_DIR = $(GMOCK_DIR)/gtest
-# Note use of -isystem to force use of local gMock/gTest even if there's an installed version.
-CPPFLAGS += -I$(ARES_SRC_DIR) -isystem $(GTEST_DIR)/include -isystem $(GMOCK_DIR)/include
-CXXFLAGS += -Wall $(PTHREAD_CFLAGS)
-
-# Makefile.inc provides the TESTSOURCES, TESTHEADERS and FUZZSOURCES defines
-include Makefile.inc
-
-TESTS = arestest fuzzcheck.sh
-
-noinst_PROGRAMS = arestest aresfuzz dnsdump
-arestest_SOURCES = $(TESTSOURCES) $(TESTHEADERS)
-arestest_LDADD = libgmock.la libgtest.la $(ARES_BLD_DIR)/libcares.la $(PTHREAD_LIBS)
-
-# Not interested in coverage of test code, but linking the test binary needs the coverage option
-@CODE_COVERAGE_RULES@
-arestest_LDFLAGS = $(CODE_COVERAGE_LDFLAGS)
-
-noinst_LTLIBRARIES = libgmock.la libgtest.la
-
-libgmock_la_SOURCES = $(GMOCK_DIR)/src/gmock-all.cc
-libgmock_la_CPPFLAGS = -isystem $(GTEST_DIR)/include -I$(GTEST_DIR) -isystem $(GMOCK_DIR)/include -I$(GMOCK_DIR)
-libgtest_la_SOURCES = $(GTEST_DIR)/src/gtest-all.cc
-libgtest_la_CPPFLAGS = -isystem $(GTEST_DIR)/include -I$(GTEST_DIR) -isystem $(GMOCK_DIR)/include -I$(GMOCK_DIR)
-
-aresfuzz_SOURCES = $(FUZZSOURCES)
-aresfuzz_LDADD = $(ARES_BLD_DIR)/libcares.la
-
-dnsdump_SOURCES = $(DUMPSOURCES)
-dnsdump_LDADD = $(ARES_BLD_DIR)/libcares.la
-
-test: check
diff --git a/test/Makefile.in b/test/Makefile.in
deleted file mode 100644
index f558f0c..0000000
--- a/test/Makefile.in
+++ /dev/null
@@ -1,1374 +0,0 @@
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deleted file mode 100644
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- ares-test.cc \
- ares-test-ns.cc \
- ares-test-parse.cc \
- ares-test-parse-a.cc \
- ares-test-parse-aaaa.cc \
- ares-test-parse-mx.cc \
- ares-test-parse-naptr.cc \
- ares-test-parse-ns.cc \
- ares-test-parse-ptr.cc \
- ares-test-parse-soa.cc \
- ares-test-parse-srv.cc \
- ares-test-parse-txt.cc \
- ares-test-misc.cc \
- ares-test-live.cc \
- ares-test-mock.cc \
- ares-test-internal.cc \
- dns-proto.cc \
- dns-proto-test.cc
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- dns-proto.h
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- [pax],
- [],
-
- [m4_fatal([Unknown tar format])])
-
- AC_MSG_CHECKING([how to create a $1 tar archive])
-
- # Go ahead even if we have the value already cached. We do so because we
- # need to set the values for the 'am__tar' and 'am__untar' variables.
- _am_tools=${am_cv_prog_tar_$1-$_am_tools}
-
- for _am_tool in $_am_tools; do
- case $_am_tool in
- gnutar)
- for _am_tar in tar gnutar gtar; do
- AM_RUN_LOG([$_am_tar --version]) && break
- done
- am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
- am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
- am__untar="$_am_tar -xf -"
- ;;
- plaintar)
- # Must skip GNU tar: if it does not support --format= it doesn't create
- # ustar tarball either.
- (tar --version) >/dev/null 2>&1 && continue
- am__tar='tar chf - "$$tardir"'
- am__tar_='tar chf - "$tardir"'
- am__untar='tar xf -'
- ;;
- pax)
- am__tar='pax -L -x $1 -w "$$tardir"'
- am__tar_='pax -L -x $1 -w "$tardir"'
- am__untar='pax -r'
- ;;
- cpio)
- am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
- am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
- am__untar='cpio -i -H $1 -d'
- ;;
- none)
- am__tar=false
- am__tar_=false
- am__untar=false
- ;;
- esac
-
- # If the value was cached, stop now. We just wanted to have am__tar
- # and am__untar set.
- test -n "${am_cv_prog_tar_$1}" && break
-
- # tar/untar a dummy directory, and stop if the command works.
- rm -rf conftest.dir
- mkdir conftest.dir
- echo GrepMe > conftest.dir/file
- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
- rm -rf conftest.dir
- if test -s conftest.tar; then
- AM_RUN_LOG([$am__untar <conftest.tar])
- AM_RUN_LOG([cat conftest.dir/file])
- grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
- fi
- done
- rm -rf conftest.dir
-
- AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
- AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
-m4_include([../m4/ax_check_user_namespace.m4])
-m4_include([../m4/ax_check_uts_namespace.m4])
-m4_include([../m4/ax_code_coverage.m4])
-m4_include([../m4/ax_cxx_compile_stdcxx_11.m4])
-m4_include([../m4/ax_pthread.m4])
-m4_include([../m4/libtool.m4])
-m4_include([../m4/ltoptions.m4])
-m4_include([../m4/ltsugar.m4])
-m4_include([../m4/ltversion.m4])
-m4_include([../m4/lt~obsolete.m4])
diff --git a/test/ares-fuzz.c b/test/ares-fuzz.c
deleted file mode 100644
index 9276128..0000000
--- a/test/ares-fuzz.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * General driver to allow command-line fuzzer (i.e. afl) to
- * exercise the libFuzzer entrypoint.
- */
-
-#include <sys/types.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#define kMaxAflInputSize (1 << 20)
-static unsigned char afl_buffer[kMaxAflInputSize];
-
-#ifdef __AFL_LOOP
-/* If we are built with afl-clang-fast, use persistent mode */
-#define KEEP_FUZZING(count) __AFL_LOOP(1000)
-#else
-/* If we are built with afl-clang, execute each input once */
-#define KEEP_FUZZING(count) ((count) < 1)
-#endif
-
-/* In ares-test-fuzz.c: */
-int LLVMFuzzerTestOneInput(const unsigned char *data, unsigned long size);
-
-static void ProcessFile(int fd) {
- ssize_t count = read(fd, afl_buffer, kMaxAflInputSize);
- /*
- * Make a copy of the data so that it's not part of a larger
- * buffer (where buffer overflows would go unnoticed).
- */
- unsigned char *copied_data = (unsigned char *)malloc(count);
- LLVMFuzzerTestOneInput(copied_data, count);
- free(copied_data);
-}
-
-int main(int argc, char *argv[]) {
- if (argc == 1) {
- int count = 0;
- while (KEEP_FUZZING(count)) {
- ProcessFile(fileno(stdin));
- count++;
- }
- } else {
- int ii;
- for (ii = 1; ii < argc; ++ii) {
- int fd = open(argv[ii], O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "Failed to open '%s'\n", argv[ii]);
- continue;
- }
- ProcessFile(fd);
- close(fd);
- }
- }
- return 0;
-}
diff --git a/test/ares-test-fuzz.c b/test/ares-test-fuzz.c
deleted file mode 100644
index 528e76c..0000000
--- a/test/ares-test-fuzz.c
+++ /dev/null
@@ -1,46 +0,0 @@
-#include <stddef.h>
-
-#include "ares.h"
-
-// Entrypoint for Clang's libfuzzer
-int LLVMFuzzerTestOneInput(const unsigned char *data,
- unsigned long size) {
- // Feed the data into each of the ares_parse_*_reply functions.
- struct hostent *host = NULL;
- struct ares_addrttl info[5];
- int count = 5;
- ares_parse_a_reply(data, size, &host, info, &count);
- if (host) ares_free_hostent(host);
-
- host = NULL;
- struct ares_addr6ttl info6[5];
- count = 5;
- ares_parse_aaaa_reply(data, size, &host, info6, &count);
- if (host) ares_free_hostent(host);
-
- host = NULL;
- unsigned char addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- ares_parse_ptr_reply(data, size, addrv4, sizeof(addrv4), AF_INET, &host);
- if (host) ares_free_hostent(host);
-
- host = NULL;
- ares_parse_ns_reply(data, size, &host);
- if (host) ares_free_hostent(host);
-
- struct ares_srv_reply* srv = NULL;
- ares_parse_srv_reply(data, size, &srv);
- if (srv) ares_free_data(srv);
-
- struct ares_mx_reply* mx = NULL;
- ares_parse_mx_reply(data, size, &mx);
- if (mx) ares_free_data(mx);
-
- struct ares_txt_reply* txt = NULL;
- ares_parse_txt_reply(data, size, &txt);
- if (txt) ares_free_data(txt);
-
- struct ares_soa_reply* soa = NULL;
- ares_parse_soa_reply(data, size, &soa);
- if (soa) ares_free_data(soa);
- return 0;
-}
diff --git a/test/ares-test-init.cc b/test/ares-test-init.cc
deleted file mode 100644
index 66570ac..0000000
--- a/test/ares-test-init.cc
+++ /dev/null
@@ -1,595 +0,0 @@
-#include "ares-test.h"
-
-// library initialization is only needed for windows builds
-#ifdef WIN32
-#define EXPECTED_NONINIT ARES_ENOTINITIALIZED
-#else
-#define EXPECTED_NONINIT ARES_SUCCESS
-#endif
-
-namespace ares {
-namespace test {
-
-TEST(LibraryInit, Basic) {
- EXPECT_EQ(EXPECTED_NONINIT, ares_library_initialized());
- EXPECT_EQ(ARES_SUCCESS, ares_library_init(ARES_LIB_INIT_ALL));
- EXPECT_EQ(ARES_SUCCESS, ares_library_initialized());
- ares_library_cleanup();
- EXPECT_EQ(EXPECTED_NONINIT, ares_library_initialized());
-}
-
-TEST(LibraryInit, UnexpectedCleanup) {
- EXPECT_EQ(EXPECTED_NONINIT, ares_library_initialized());
- ares_library_cleanup();
- EXPECT_EQ(EXPECTED_NONINIT, ares_library_initialized());
-}
-
-TEST(LibraryInit, DISABLED_InvalidParam) {
- // TODO: police flags argument to ares_library_init()
- EXPECT_EQ(ARES_EBADQUERY, ares_library_init(ARES_LIB_INIT_ALL << 2));
- EXPECT_EQ(EXPECTED_NONINIT, ares_library_initialized());
- ares_library_cleanup();
-}
-
-TEST(LibraryInit, Nested) {
- EXPECT_EQ(EXPECTED_NONINIT, ares_library_initialized());
- EXPECT_EQ(ARES_SUCCESS, ares_library_init(ARES_LIB_INIT_ALL));
- EXPECT_EQ(ARES_SUCCESS, ares_library_initialized());
- EXPECT_EQ(ARES_SUCCESS, ares_library_init(ARES_LIB_INIT_ALL));
- EXPECT_EQ(ARES_SUCCESS, ares_library_initialized());
- ares_library_cleanup();
- EXPECT_EQ(ARES_SUCCESS, ares_library_initialized());
- ares_library_cleanup();
- EXPECT_EQ(EXPECTED_NONINIT, ares_library_initialized());
-}
-
-TEST(LibraryInit, BasicChannelInit) {
- EXPECT_EQ(ARES_SUCCESS, ares_library_init(ARES_LIB_INIT_ALL));
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
- EXPECT_NE(nullptr, channel);
- ares_destroy(channel);
- ares_library_cleanup();
-}
-
-TEST_F(LibraryTest, OptionsChannelInit) {
- struct ares_options opts = {0};
- int optmask = 0;
- opts.flags = ARES_FLAG_USEVC | ARES_FLAG_PRIMARY;
- optmask |= ARES_OPT_FLAGS;
- opts.timeout = 2000;
- optmask |= ARES_OPT_TIMEOUTMS;
- opts.tries = 2;
- optmask |= ARES_OPT_TRIES;
- opts.ndots = 4;
- optmask |= ARES_OPT_NDOTS;
- opts.udp_port = 54;
- optmask |= ARES_OPT_UDP_PORT;
- opts.tcp_port = 54;
- optmask |= ARES_OPT_TCP_PORT;
- opts.socket_send_buffer_size = 514;
- optmask |= ARES_OPT_SOCK_SNDBUF;
- opts.socket_receive_buffer_size = 514;
- optmask |= ARES_OPT_SOCK_RCVBUF;
- opts.ednspsz = 1280;
- optmask |= ARES_OPT_EDNSPSZ;
- opts.nservers = 2;
- opts.servers = (struct in_addr *)malloc(opts.nservers * sizeof(struct in_addr));
- opts.servers[0].s_addr = htonl(0x01020304);
- opts.servers[1].s_addr = htonl(0x02030405);
- optmask |= ARES_OPT_SERVERS;
- opts.ndomains = 2;
- opts.domains = (char **)malloc(opts.ndomains * sizeof(char *));
- opts.domains[0] = strdup("example.com");
- opts.domains[1] = strdup("example2.com");
- optmask |= ARES_OPT_DOMAINS;
- opts.lookups = strdup("b");
- optmask |= ARES_OPT_LOOKUPS;
- optmask |= ARES_OPT_ROTATE;
-
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init_options(&channel, &opts, optmask));
- EXPECT_NE(nullptr, channel);
-
- ares_channel channel2 = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_dup(&channel2, channel));
-
- struct ares_options opts2 = {0};
- int optmask2 = 0;
- EXPECT_EQ(ARES_SUCCESS, ares_save_options(channel2, &opts2, &optmask2));
-
- // Note that not all opts-settable fields are saved (e.g.
- // ednspsz, socket_{send,receive}_buffer_size).
- EXPECT_EQ(opts.flags, opts2.flags);
- EXPECT_EQ(opts.timeout, opts2.timeout);
- EXPECT_EQ(opts.tries, opts2.tries);
- EXPECT_EQ(opts.ndots, opts2.ndots);
- EXPECT_EQ(opts.udp_port, opts2.udp_port);
- EXPECT_EQ(opts.tcp_port, opts2.tcp_port);
- EXPECT_EQ(1, opts2.nservers); // Truncated by ARES_FLAG_PRIMARY
- EXPECT_EQ(opts.servers[0].s_addr, opts2.servers[0].s_addr);
- EXPECT_EQ(opts.ndomains, opts2.ndomains);
- EXPECT_EQ(std::string(opts.domains[0]), std::string(opts2.domains[0]));
- EXPECT_EQ(std::string(opts.domains[1]), std::string(opts2.domains[1]));
- EXPECT_EQ(std::string(opts.lookups), std::string(opts2.lookups));
-
- ares_destroy_options(&opts);
- ares_destroy_options(&opts2);
- ares_destroy(channel);
- ares_destroy(channel2);
-}
-
-TEST_F(LibraryTest, ChannelAllocFail) {
- ares_channel channel;
- for (int ii = 1; ii <= 25; ii++) {
- ClearFails();
- SetAllocFail(ii);
- channel = nullptr;
- int rc = ares_init(&channel);
- // The number of allocations depends on local environment, so don't expect ENOMEM.
- if (rc == ARES_ENOMEM) {
- EXPECT_EQ(nullptr, channel);
- } else {
- ares_destroy(channel);
- }
- }
-}
-
-TEST_F(LibraryTest, OptionsChannelAllocFail) {
- struct ares_options opts = {0};
- int optmask = 0;
- opts.flags = ARES_FLAG_USEVC;
- optmask |= ARES_OPT_FLAGS;
- opts.timeout = 2;
- optmask |= ARES_OPT_TIMEOUT;
- opts.tries = 2;
- optmask |= ARES_OPT_TRIES;
- opts.ndots = 4;
- optmask |= ARES_OPT_NDOTS;
- opts.udp_port = 54;
- optmask |= ARES_OPT_UDP_PORT;
- opts.tcp_port = 54;
- optmask |= ARES_OPT_TCP_PORT;
- opts.socket_send_buffer_size = 514;
- optmask |= ARES_OPT_SOCK_SNDBUF;
- opts.socket_receive_buffer_size = 514;
- optmask |= ARES_OPT_SOCK_RCVBUF;
- opts.ednspsz = 1280;
- optmask |= ARES_OPT_EDNSPSZ;
- opts.nservers = 2;
- opts.servers = (struct in_addr *)malloc(opts.nservers * sizeof(struct in_addr));
- opts.servers[0].s_addr = htonl(0x01020304);
- opts.servers[1].s_addr = htonl(0x02030405);
- optmask |= ARES_OPT_SERVERS;
- opts.ndomains = 2;
- opts.domains = (char **)malloc(opts.ndomains * sizeof(char *));
- opts.domains[0] = strdup("example.com");
- opts.domains[1] = strdup("example2.com");
- optmask |= ARES_OPT_DOMAINS;
- opts.lookups = strdup("b");
- optmask |= ARES_OPT_LOOKUPS;
- optmask |= ARES_OPT_ROTATE;
-
- ares_channel channel = nullptr;
- for (int ii = 1; ii <= 8; ii++) {
- ClearFails();
- SetAllocFail(ii);
- int rc = ares_init_options(&channel, &opts, optmask);
- if (rc == ARES_ENOMEM) {
- EXPECT_EQ(nullptr, channel);
- } else {
- EXPECT_EQ(ARES_SUCCESS, rc);
- ares_destroy(channel);
- channel = nullptr;
- }
- }
- ClearFails();
-
- EXPECT_EQ(ARES_SUCCESS, ares_init_options(&channel, &opts, optmask));
- EXPECT_NE(nullptr, channel);
-
- // Add some servers and a sortlist for flavour.
- EXPECT_EQ(ARES_SUCCESS,
- ares_set_servers_csv(channel, "1.2.3.4,0102:0304:0506:0708:0910:1112:1314:1516,2.3.4.5"));
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel, "1.2.3.4 2.3.4.5"));
-
- ares_channel channel2 = nullptr;
- for (int ii = 1; ii <= 18; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_dup(&channel2, channel)) << ii;
- EXPECT_EQ(nullptr, channel2) << ii;
- }
-
- struct ares_options opts2;
- int optmask2 = 0;
- for (int ii = 1; ii <= 6; ii++) {
- memset(&opts2, 0, sizeof(opts2));
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_save_options(channel, &opts2, &optmask2)) << ii;
- // May still have allocations even after ARES_ENOMEM return code.
- ares_destroy_options(&opts2);
- }
- ares_destroy_options(&opts);
- ares_destroy(channel);
-}
-
-TEST_F(LibraryTest, FailChannelInit) {
- EXPECT_EQ(ARES_SUCCESS,
- ares_library_init_mem(ARES_LIB_INIT_ALL,
- &LibraryTest::amalloc,
- &LibraryTest::afree,
- &LibraryTest::arealloc));
- SetAllocFail(1);
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_ENOMEM, ares_init(&channel));
- EXPECT_EQ(nullptr, channel);
- ares_library_cleanup();
-}
-
-#ifndef WIN32
-TEST_F(LibraryTest, EnvInit) {
- ares_channel channel = nullptr;
- EnvValue v1("LOCALDOMAIN", "this.is.local");
- EnvValue v2("RES_OPTIONS", "options debug ndots:3 retry:3 rotate retrans:2");
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
- ares_destroy(channel);
-}
-
-TEST_F(LibraryTest, EnvInitAllocFail) {
- ares_channel channel;
- EnvValue v1("LOCALDOMAIN", "this.is.local");
- EnvValue v2("RES_OPTIONS", "options debug ndots:3 retry:3 rotate retrans:2");
- for (int ii = 1; ii <= 10; ii++) {
- ClearFails();
- SetAllocFail(ii);
- channel = nullptr;
- int rc = ares_init(&channel);
- if (rc == ARES_SUCCESS) {
- ares_destroy(channel);
- } else {
- EXPECT_EQ(ARES_ENOMEM, rc);
- }
- }
-}
-#endif
-
-TEST_F(DefaultChannelTest, SetAddresses) {
- ares_set_local_ip4(channel_, 0x01020304);
- byte addr6[16] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
- 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10};
- ares_set_local_ip6(channel_, addr6);
- ares_set_local_dev(channel_, "dummy");
-}
-
-TEST_F(DefaultChannelTest, SetSortlistFailures) {
- EXPECT_EQ(ARES_ENODATA, ares_set_sortlist(nullptr, "1.2.3.4"));
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "xyzzy ; lwk"));
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "xyzzy ; 0x123"));
-}
-
-TEST_F(DefaultChannelTest, SetSortlistVariants) {
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "1.2.3.4"));
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "1.2.3.4 ; 2.3.4.5"));
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "129.1.1.1"));
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "192.1.1.1"));
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "224.1.1.1"));
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "225.1.1.1"));
-}
-
-TEST_F(DefaultChannelTest, SetSortlistAllocFail) {
- for (int ii = 1; ii <= 3; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_set_sortlist(channel_, "12.13.0.0/16 1234::5678/40 1.2.3.4")) << ii;
- }
-}
-
-#ifdef USE_WINSOCK
-TEST(Init, NoLibraryInit) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_ENOTINITIALIZED, ares_init(&channel));
-}
-#endif
-
-#ifdef HAVE_CONTAINER
-// These tests rely on the ability of non-root users to create a chroot
-// using Linux namespaces.
-
-
-// The library uses a variety of information sources to initialize a channel,
-// in particular to determine:
-// - search: the search domains to use
-// - servers: the name servers to use
-// - lookup: whether to check files or DNS or both (e.g. "fb")
-// - options: various resolver options
-// - sortlist: the order of preference for IP addresses
-//
-// The first source from the following list is used:
-// - init_by_options(): explicitly specified values in struct ares_options
-// - init_by_environment(): values from the environment:
-// - LOCALDOMAIN -> search (single value)
-// - RES_OPTIONS -> options
-// - init_by_resolv_conf(): values from various config files:
-// - /etc/resolv.conf -> search, lookup, servers, sortlist, options
-// - /etc/nsswitch.conf -> lookup
-// - /etc/host.conf -> lookup
-// - /etc/svc.conf -> lookup
-// - init_by_defaults(): fallback values:
-// - gethostname(3) -> domain
-// - "fb" -> lookup
-
-NameContentList filelist = {
- {"/etc/resolv.conf", "nameserver 1.2.3.4\n"
- "sortlist 1.2.3.4/16 2.3.4.5\n"
- "search first.com second.com\n"},
- {"/etc/hosts", "3.4.5.6 ahostname.com\n"},
- {"/etc/nsswitch.conf", "hosts: files\n"}};
-CONTAINED_TEST_F(LibraryTest, ContainerChannelInit,
- "myhostname", "mydomainname.org", filelist) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
- std::vector<std::string> actual = GetNameServers(channel);
- std::vector<std::string> expected = {"1.2.3.4"};
- EXPECT_EQ(expected, actual);
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(2, opts.ndomains);
- EXPECT_EQ(std::string("first.com"), std::string(opts.domains[0]));
- EXPECT_EQ(std::string("second.com"), std::string(opts.domains[1]));
- ares_destroy_options(&opts);
-
- HostResult result;
- ares_gethostbyname(channel, "ahostname.com", AF_INET, HostCallback, &result);
- ProcessWork(channel, NoExtraFDs, nullptr);
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'ahostname.com' aliases=[] addrs=[3.4.5.6]}", ss.str());
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-CONTAINED_TEST_F(LibraryTest, ContainerSortlistOptionInit,
- "myhostname", "mydomainname.org", filelist) {
- ares_channel channel = nullptr;
- struct ares_options opts = {0};
- int optmask = 0;
- optmask |= ARES_OPT_SORTLIST;
- opts.nsort = 0;
- // Explicitly specifying an empty sortlist in the options should override the
- // environment.
- EXPECT_EQ(ARES_SUCCESS, ares_init_options(&channel, &opts, optmask));
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(0, opts.nsort);
- EXPECT_EQ(nullptr, opts.sortlist);
- EXPECT_EQ(ARES_OPT_SORTLIST, (optmask & ARES_OPT_SORTLIST));
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-NameContentList fullresolv = {
- {"/etc/resolv.conf", " nameserver 1.2.3.4 \n"
- "search first.com second.com\n"
- "lookup bind\n"
- "options debug ndots:5\n"
- "sortlist 1.2.3.4/16 2.3.4.5\n"}};
-CONTAINED_TEST_F(LibraryTest, ContainerFullResolvInit,
- "myhostname", "mydomainname.org", fullresolv) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(std::string("b"), std::string(opts.lookups));
- EXPECT_EQ(5, opts.ndots);
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-NameContentList hostconf = {
- {"/etc/resolv.conf", "nameserver 1.2.3.4\n"
- "sortlist1.2.3.4\n" // malformed line
- "search first.com second.com\n"},
- {"/etc/host.conf", "order bind hosts\n"}};
-CONTAINED_TEST_F(LibraryTest, ContainerHostConfInit,
- "myhostname", "mydomainname.org", hostconf) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(std::string("bf"), std::string(opts.lookups));
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-NameContentList svcconf = {
- {"/etc/resolv.conf", "nameserver 1.2.3.4\n"
- "search first.com second.com\n"},
- {"/etc/svc.conf", "hosts= bind\n"}};
-CONTAINED_TEST_F(LibraryTest, ContainerSvcConfInit,
- "myhostname", "mydomainname.org", svcconf) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(std::string("b"), std::string(opts.lookups));
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-// Failures when expected config filenames are inaccessible.
-class MakeUnreadable {
- public:
- explicit MakeUnreadable(const std::string& filename)
- : filename_(filename) {
- chmod(filename_.c_str(), 0000);
- }
- ~MakeUnreadable() { chmod(filename_.c_str(), 0644); }
- private:
- std::string filename_;
-};
-
-CONTAINED_TEST_F(LibraryTest, ContainerResolvConfNotReadable,
- "myhostname", "mydomainname.org", filelist) {
- ares_channel channel = nullptr;
- MakeUnreadable hide("/etc/resolv.conf");
- // Unavailable /etc/resolv.conf falls back to defaults
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
- return HasFailure();
-}
-CONTAINED_TEST_F(LibraryTest, ContainerNsswitchConfNotReadable,
- "myhostname", "mydomainname.org", filelist) {
- ares_channel channel = nullptr;
- // Unavailable /etc/nsswitch.conf falls back to defaults.
- MakeUnreadable hide("/etc/nsswitch.conf");
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(std::string("fb"), std::string(opts.lookups));
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-CONTAINED_TEST_F(LibraryTest, ContainerHostConfNotReadable,
- "myhostname", "mydomainname.org", hostconf) {
- ares_channel channel = nullptr;
- // Unavailable /etc/host.conf falls back to defaults.
- MakeUnreadable hide("/etc/host.conf");
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
- ares_destroy(channel);
- return HasFailure();
-}
-CONTAINED_TEST_F(LibraryTest, ContainerSvcConfNotReadable,
- "myhostname", "mydomainname.org", svcconf) {
- ares_channel channel = nullptr;
- // Unavailable /etc/svc.conf falls back to defaults.
- MakeUnreadable hide("/etc/svc.conf");
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
- ares_destroy(channel);
- return HasFailure();
-}
-
-NameContentList rotateenv = {
- {"/etc/resolv.conf", "nameserver 1.2.3.4\n"
- "search first.com second.com\n"
- "options rotate\n"}};
-CONTAINED_TEST_F(LibraryTest, ContainerRotateInit,
- "myhostname", "mydomainname.org", rotateenv) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(ARES_OPT_ROTATE, (optmask & ARES_OPT_ROTATE));
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-CONTAINED_TEST_F(LibraryTest, ContainerRotateOverride,
- "myhostname", "mydomainname.org", rotateenv) {
- ares_channel channel = nullptr;
- struct ares_options opts = {0};
- int optmask = ARES_OPT_NOROTATE;
- EXPECT_EQ(ARES_SUCCESS, ares_init_options(&channel, &opts, optmask));
-
- optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(ARES_OPT_NOROTATE, (optmask & ARES_OPT_NOROTATE));
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-NameContentList multiresolv = {
- {"/etc/resolv.conf", " nameserver 1::2 ; ;;\n"
- " domain first.com\n"},
- {"/etc/nsswitch.conf", "hosts: files\n"}};
-CONTAINED_TEST_F(LibraryTest, ContainerMultiResolvInit,
- "myhostname", "mydomainname.org", multiresolv) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
- std::vector<std::string> actual = GetNameServers(channel);
- std::vector<std::string> expected = {"0001:0000:0000:0000:0000:0000:0000:0002"};
- EXPECT_EQ(expected, actual);
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(1, opts.ndomains);
- EXPECT_EQ(std::string("first.com"), std::string(opts.domains[0]));
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-NameContentList systemdresolv = {
- {"/etc/resolv.conf", "nameserver 1.2.3.4\n"
- "domain first.com\n"},
- {"/etc/nsswitch.conf", "hosts: junk resolve files\n"}};
-CONTAINED_TEST_F(LibraryTest, ContainerSystemdResolvInit,
- "myhostname", "mydomainname.org", systemdresolv) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(std::string("bf"), std::string(opts.lookups));
- ares_destroy_options(&opts);
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-NameContentList empty = {}; // no files
-CONTAINED_TEST_F(LibraryTest, ContainerEmptyInit,
- "host.domain.org", "domain.org", empty) {
- ares_channel channel = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel));
- std::vector<std::string> actual = GetNameServers(channel);
- std::vector<std::string> expected = {"127.0.0.1"};
- EXPECT_EQ(expected, actual);
-
- struct ares_options opts;
- int optmask = 0;
- ares_save_options(channel, &opts, &optmask);
- EXPECT_EQ(1, opts.ndomains);
- EXPECT_EQ(std::string("domain.org"), std::string(opts.domains[0]));
- EXPECT_EQ(std::string("fb"), std::string(opts.lookups));
- ares_destroy_options(&opts);
-
-
- ares_destroy(channel);
- return HasFailure();
-}
-
-#endif
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-internal.cc b/test/ares-test-internal.cc
deleted file mode 100644
index 91a5646..0000000
--- a/test/ares-test-internal.cc
+++ /dev/null
@@ -1,387 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <stdio.h>
-
-extern "C" {
-// Remove command-line defines of package variables for the test project...
-#undef PACKAGE_NAME
-#undef PACKAGE_BUGREPORT
-#undef PACKAGE_STRING
-#undef PACKAGE_TARNAME
-// ... so we can include the library's config without symbol redefinitions.
-#include "ares_setup.h"
-#include "ares_nowarn.h"
-#include "ares_inet_net_pton.h"
-#include "ares_data.h"
-#include "ares_private.h"
-#include "bitncmp.h"
-
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-}
-
-#include <string>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-#ifndef CARES_SYMBOL_HIDING
-void CheckPtoN4(int size, unsigned int value, const char *input) {
- struct in_addr a4;
- a4.s_addr = 0;
- uint32_t expected = htonl(value);
- EXPECT_EQ(size, ares_inet_net_pton(AF_INET, input, &a4, sizeof(a4)))
- << " for input " << input;
- EXPECT_EQ(expected, a4.s_addr) << " for input " << input;
-}
-#endif
-
-TEST_F(LibraryTest, InetPtoN) {
- struct in_addr a4;
- struct in6_addr a6;
-
-#ifndef CARES_SYMBOL_HIDING
- uint32_t expected;
-
- CheckPtoN4(4 * 8, 0x01020304, "1.2.3.4");
- CheckPtoN4(4 * 8, 0x81010101, "129.1.1.1");
- CheckPtoN4(4 * 8, 0xC0010101, "192.1.1.1");
- CheckPtoN4(4 * 8, 0xE0010101, "224.1.1.1");
- CheckPtoN4(4 * 8, 0xE1010101, "225.1.1.1");
- CheckPtoN4(4, 0xE0000000, "224");
- CheckPtoN4(4 * 8, 0xFD000000, "253");
- CheckPtoN4(4 * 8, 0xF0010101, "240.1.1.1");
- CheckPtoN4(4 * 8, 0x02030405, "02.3.4.5");
- CheckPtoN4(3 * 8, 0x01020304, "1.2.3.4/24");
- CheckPtoN4(3 * 8, 0x01020300, "1.2.3/24");
- CheckPtoN4(2 * 8, 0xa0000000, "0xa");
- CheckPtoN4(0, 0x02030405, "2.3.4.5/000");
- CheckPtoN4(1 * 8, 0x01020000, "1.2/8");
- CheckPtoN4(2 * 8, 0x01020000, "0x0102/16");
- CheckPtoN4(4 * 8, 0x02030405, "02.3.4.5");
-
- EXPECT_EQ(16 * 8, ares_inet_net_pton(AF_INET6, "::", &a6, sizeof(a6)));
- EXPECT_EQ(16 * 8, ares_inet_net_pton(AF_INET6, "::1", &a6, sizeof(a6)));
- EXPECT_EQ(16 * 8, ares_inet_net_pton(AF_INET6, "1234:5678::", &a6, sizeof(a6)));
- EXPECT_EQ(16 * 8, ares_inet_net_pton(AF_INET6, "12:34::ff", &a6, sizeof(a6)));
- EXPECT_EQ(16 * 8, ares_inet_net_pton(AF_INET6, "12:34::ffff:1.2.3.4", &a6, sizeof(a6)));
- EXPECT_EQ(23, ares_inet_net_pton(AF_INET6, "12:34::ffff:1.2.3.4/23", &a6, sizeof(a6)));
- EXPECT_EQ(3 * 8, ares_inet_net_pton(AF_INET6, "12:34::ff/24", &a6, sizeof(a6)));
- EXPECT_EQ(0, ares_inet_net_pton(AF_INET6, "12:34::ff/0", &a6, sizeof(a6)));
- EXPECT_EQ(16 * 8, ares_inet_net_pton(AF_INET6, "12:34::ffff:0.2", &a6, sizeof(a6)));
- EXPECT_EQ(16 * 8, ares_inet_net_pton(AF_INET6, "1234:1234:1234:1234:1234:1234:1234:1234", &a6, sizeof(a6)));
-
- // Various malformed versions
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, " ", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0x", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0x ", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "x0", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0xXYZZY", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "xyzzy", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET+AF_INET6, "1.2.3.4", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "257.2.3.4", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "002.3.4.x", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "00.3.4.x", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "2.3.4.x", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "2.3.4.5.6", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "2.3.4.5.6/12", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "2.3.4:5", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "2.3.4.5/120", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "2.3.4.5/1x", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "2.3.4.5/x", &a4, sizeof(a4)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ff/240", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ff/02", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ff/2y", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ff/y", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ff/", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, ":x", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, ":", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, ": :1234", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "::12345", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "1234::2345:3456::0011", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "1234:1234:1234:1234:1234:1234:1234:1234:", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "1234:1234:1234:1234:1234:1234:1234:1234::", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "1234:1234:1234:1234:1234:1234:1234:1.2.3.4", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, ":1234:1234:1234:1234:1234:1234:1234:1234", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, ":1234:1234:1234:1234:1234:1234:1234:1234:", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "1234:1234:1234:1234:1234:1234:1234:1234:5678", &a6, sizeof(a6)));
- // TODO(drysdale): check whether the next two tests should give -1.
- EXPECT_EQ(0, ares_inet_net_pton(AF_INET6, "1234:1234:1234:1234:1234:1234:1234:1234:5678:5678", &a6, sizeof(a6)));
- EXPECT_EQ(0, ares_inet_net_pton(AF_INET6, "1234:1234:1234:1234:1234:1234:1234:1234:5678:5678:5678", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ffff:257.2.3.4", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ffff:002.2.3.4", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ffff:1.2.3.4.5.6", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ffff:1.2.3.4.5", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ffff:1.2.3.z", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ffff:1.2.3001.4", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ffff:1.2.3..4", &a6, sizeof(a6)));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ffff:1.2.3.", &a6, sizeof(a6)));
-
- // Hex constants are allowed.
- EXPECT_EQ(4 * 8, ares_inet_net_pton(AF_INET, "0x01020304", &a4, sizeof(a4)));
- expected = htonl(0x01020304);
- EXPECT_EQ(expected, a4.s_addr);
- EXPECT_EQ(4 * 8, ares_inet_net_pton(AF_INET, "0x0a0b0c0d", &a4, sizeof(a4)));
- expected = htonl(0x0a0b0c0d);
- EXPECT_EQ(expected, a4.s_addr);
- EXPECT_EQ(4 * 8, ares_inet_net_pton(AF_INET, "0x0A0B0C0D", &a4, sizeof(a4)));
- expected = htonl(0x0a0b0c0d);
- EXPECT_EQ(expected, a4.s_addr);
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0x0xyz", &a4, sizeof(a4)));
- EXPECT_EQ(4 * 8, ares_inet_net_pton(AF_INET, "0x1122334", &a4, sizeof(a4)));
- expected = htonl(0x11223340);
- EXPECT_EQ(expected, a4.s_addr); // huh?
-
- // No room, no room.
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "1.2.3.4", &a4, sizeof(a4) - 1));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET6, "12:34::ff", &a6, sizeof(a6) - 1));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0x01020304", &a4, 2));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0x01020304", &a4, 0));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0x0a0b0c0d", &a4, 0));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0x0xyz", &a4, 0));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "0x1122334", &a4, sizeof(a4) - 1));
- EXPECT_EQ(-1, ares_inet_net_pton(AF_INET, "253", &a4, sizeof(a4) - 1));
-#endif
-
- EXPECT_EQ(1, ares_inet_pton(AF_INET, "1.2.3.4", &a4));
- EXPECT_EQ(1, ares_inet_pton(AF_INET6, "12:34::ff", &a6));
- EXPECT_EQ(1, ares_inet_pton(AF_INET6, "12:34::ffff:1.2.3.4", &a6));
- EXPECT_EQ(0, ares_inet_pton(AF_INET, "xyzzy", &a4));
- EXPECT_EQ(-1, ares_inet_pton(AF_INET+AF_INET6, "1.2.3.4", &a4));
-}
-
-TEST_F(LibraryTest, FreeCorruptData) {
- // ares_free_data(p) expects that there is a type field and a marker
- // field in the memory before p. Feed it incorrect versions of each.
- struct ares_data *data = (struct ares_data *)malloc(sizeof(struct ares_data));
- void* p = &(data->data);
-
- // Invalid type
- data->type = (ares_datatype)99;
- data->mark = ARES_DATATYPE_MARK;
- ares_free_data(p);
-
- // Invalid marker
- data->type = (ares_datatype)ARES_DATATYPE_MX_REPLY;
- data->mark = ARES_DATATYPE_MARK + 1;
- ares_free_data(p);
-
- // Null pointer
- ares_free_data(nullptr);
-
- free(data);
-}
-
-#ifndef CARES_SYMBOL_HIDING
-TEST(LibraryInit, StrdupFailures) {
- EXPECT_EQ(ARES_SUCCESS, ares_library_init(ARES_LIB_INIT_ALL));
- char* copy = ares_strdup("string");
- EXPECT_NE(nullptr, copy);
- free(copy);
- ares_library_cleanup();
-}
-
-TEST_F(LibraryTest, StrdupFailures) {
- SetAllocFail(1);
- char* copy = ares_strdup("string");
- EXPECT_EQ(nullptr, copy);
-}
-
-TEST_F(LibraryTest, MallocDataFail) {
- EXPECT_EQ(nullptr, ares_malloc_data((ares_datatype)99));
- SetAllocSizeFail(sizeof(struct ares_data));
- EXPECT_EQ(nullptr, ares_malloc_data(ARES_DATATYPE_MX_REPLY));
-}
-
-TEST(Misc, Bitncmp) {
- byte a[4] = {0x80, 0x01, 0x02, 0x03};
- byte b[4] = {0x80, 0x01, 0x02, 0x04};
- byte c[4] = {0x01, 0xFF, 0x80, 0x02};
- EXPECT_GT(0, ares__bitncmp(a, b, sizeof(a)*8));
- EXPECT_LT(0, ares__bitncmp(b, a, sizeof(a)*8));
- EXPECT_EQ(0, ares__bitncmp(a, a, sizeof(a)*8));
-
- for (int ii = 1; ii < (3*8+5); ii++) {
- EXPECT_EQ(0, ares__bitncmp(a, b, ii));
- EXPECT_EQ(0, ares__bitncmp(b, a, ii));
- EXPECT_LT(0, ares__bitncmp(a, c, ii));
- EXPECT_GT(0, ares__bitncmp(c, a, ii));
- }
-
- // Last byte differs at 5th bit
- EXPECT_EQ(0, ares__bitncmp(a, b, 3*8 + 3));
- EXPECT_EQ(0, ares__bitncmp(a, b, 3*8 + 4));
- EXPECT_EQ(0, ares__bitncmp(a, b, 3*8 + 5));
- EXPECT_GT(0, ares__bitncmp(a, b, 3*8 + 6));
- EXPECT_GT(0, ares__bitncmp(a, b, 3*8 + 7));
-}
-
-TEST_F(LibraryTest, Casts) {
- ssize_t ssz = 100;
- unsigned int u = 100;
- int i = 100;
- long l = 100;
-
- unsigned int ru = aresx_sztoui(ssz);
- EXPECT_EQ(u, ru);
- int ri = aresx_sztosi(ssz);
- EXPECT_EQ(i, ri);
-
- ri = aresx_sltosi(l);
- EXPECT_EQ(l, (long)ri);
-}
-
-TEST_F(LibraryTest, ReadLine) {
- TempFile temp("abcde\n0123456789\nXYZ\n012345678901234567890\n\n");
- FILE *fp = fopen(temp.filename(), "r");
- size_t bufsize = 4;
- char *buf = (char *)malloc(bufsize);
-
- EXPECT_EQ(ARES_SUCCESS, ares__read_line(fp, &buf, &bufsize));
- EXPECT_EQ("abcde", std::string(buf));
- EXPECT_EQ(ARES_SUCCESS, ares__read_line(fp, &buf, &bufsize));
- EXPECT_EQ("0123456789", std::string(buf));
- EXPECT_EQ(ARES_SUCCESS, ares__read_line(fp, &buf, &bufsize));
- EXPECT_EQ("XYZ", std::string(buf));
- SetAllocFail(1);
- EXPECT_EQ(ARES_ENOMEM, ares__read_line(fp, &buf, &bufsize));
- EXPECT_EQ(nullptr, buf);
-
- fclose(fp);
- free(buf);
-}
-
-TEST_F(LibraryTest, ReadLineNoBuf) {
- TempFile temp("abcde\n0123456789\nXYZ\n012345678901234567890");
- FILE *fp = fopen(temp.filename(), "r");
- size_t bufsize = 0;
- char *buf = nullptr;
-
- SetAllocFail(1);
- EXPECT_EQ(ARES_ENOMEM, ares__read_line(fp, &buf, &bufsize));
-
- EXPECT_EQ(ARES_SUCCESS, ares__read_line(fp, &buf, &bufsize));
- EXPECT_EQ("abcde", std::string(buf));
- EXPECT_EQ(ARES_SUCCESS, ares__read_line(fp, &buf, &bufsize));
- EXPECT_EQ("0123456789", std::string(buf));
- EXPECT_EQ(ARES_SUCCESS, ares__read_line(fp, &buf, &bufsize));
- EXPECT_EQ("XYZ", std::string(buf));
- EXPECT_EQ(ARES_SUCCESS, ares__read_line(fp, &buf, &bufsize));
- EXPECT_EQ("012345678901234567890", std::string(buf));
-
- fclose(fp);
- free(buf);
-}
-
-TEST(Misc, GetHostent) {
- TempFile hostsfile("1.2.3.4 example.com \n"
- " 2.3.4.5\tgoogle.com www.google.com\twww2.google.com\n"
- "#comment\n"
- "4.5.6.7\n"
- "1.3.5.7 \n"
- "::1 ipv6.com");
- struct hostent *host = nullptr;
- FILE *fp = fopen(hostsfile.filename(), "r");
- ASSERT_NE(nullptr, fp);
- EXPECT_EQ(ARES_EBADFAMILY, ares__get_hostent(fp, AF_INET+AF_INET6, &host));
- rewind(fp);
-
- EXPECT_EQ(ARES_SUCCESS, ares__get_hostent(fp, AF_INET, &host));
- ASSERT_NE(nullptr, host);
- std::stringstream ss1;
- ss1 << HostEnt(host);
- EXPECT_EQ("{'example.com' aliases=[] addrs=[1.2.3.4]}", ss1.str());
- ares_free_hostent(host);
- host = nullptr;
-
- EXPECT_EQ(ARES_SUCCESS, ares__get_hostent(fp, AF_INET, &host));
- ASSERT_NE(nullptr, host);
- std::stringstream ss2;
- ss2 << HostEnt(host);
- EXPECT_EQ("{'google.com' aliases=[www.google.com, www2.google.com] addrs=[2.3.4.5]}", ss2.str());
- ares_free_hostent(host);
- host = nullptr;
-
- EXPECT_EQ(ARES_EOF, ares__get_hostent(fp, AF_INET, &host));
-
- rewind(fp);
- EXPECT_EQ(ARES_SUCCESS, ares__get_hostent(fp, AF_INET6, &host));
- ASSERT_NE(nullptr, host);
- std::stringstream ss3;
- ss3 << HostEnt(host);
- EXPECT_EQ("{'ipv6.com' aliases=[] addrs=[0000:0000:0000:0000:0000:0000:0000:0001]}", ss3.str());
- ares_free_hostent(host);
- host = nullptr;
- EXPECT_EQ(ARES_EOF, ares__get_hostent(fp, AF_INET6, &host));
- fclose(fp);
-}
-
-TEST_F(LibraryTest, GetHostentAllocFail) {
- TempFile hostsfile("1.2.3.4 example.com alias1 alias2\n");
- struct hostent *host = nullptr;
- FILE *fp = fopen(hostsfile.filename(), "r");
- ASSERT_NE(nullptr, fp);
-
- for (int ii = 1; ii <= 8; ii++) {
- rewind(fp);
- ClearFails();
- SetAllocFail(ii);
- host = nullptr;
- EXPECT_EQ(ARES_ENOMEM, ares__get_hostent(fp, AF_INET, &host)) << ii;
- }
- fclose(fp);
-}
-#endif
-
-#ifdef CARES_EXPOSE_STATICS
-// These tests access internal static functions from the library, which
-// are only exposed when CARES_EXPOSE_STATICS has been configured. As such
-// they are tightly couple to the internal library implementation details.
-extern "C" char *ares_striendstr(const char*, const char*);
-TEST_F(LibraryTest, Striendstr) {
- EXPECT_EQ(nullptr, ares_striendstr("abc", "12345"));
- EXPECT_NE(nullptr, ares_striendstr("abc12345", "12345"));
- EXPECT_NE(nullptr, ares_striendstr("abcxyzzy", "XYZZY"));
- EXPECT_NE(nullptr, ares_striendstr("xyzzy", "XYZZY"));
- EXPECT_EQ(nullptr, ares_striendstr("xyxzy", "XYZZY"));
- EXPECT_NE(nullptr, ares_striendstr("", ""));
- const char *str = "plugh";
- EXPECT_NE(nullptr, ares_striendstr(str, str));
-}
-extern "C" int single_domain(ares_channel, const char*, char**);
-TEST_F(DefaultChannelTest, SingleDomain) {
- TempFile aliases("www www.google.com\n");
- EnvValue with_env("HOSTALIASES", aliases.filename());
-
- SetAllocSizeFail(128);
- char *ptr = nullptr;
- EXPECT_EQ(ARES_ENOMEM, single_domain(channel_, "www", &ptr));
-
- channel_->flags |= ARES_FLAG_NOSEARCH|ARES_FLAG_NOALIASES;
- EXPECT_EQ(ARES_SUCCESS, single_domain(channel_, "www", &ptr));
- EXPECT_EQ("www", std::string(ptr));
- free(ptr);
- ptr = nullptr;
-
- SetAllocFail(1);
- EXPECT_EQ(ARES_ENOMEM, single_domain(channel_, "www", &ptr));
- EXPECT_EQ(nullptr, ptr);
-}
-#endif
-
-TEST_F(DefaultChannelTest, SaveInvalidChannel) {
- int saved = channel_->nservers;
- channel_->nservers = -1;
- struct ares_options opts;
- int optmask = 0;
- EXPECT_EQ(ARES_ENODATA, ares_save_options(channel_, &opts, &optmask));
- channel_->nservers = saved;
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-live.cc b/test/ares-test-live.cc
deleted file mode 100644
index b8ff8eb..0000000
--- a/test/ares-test-live.cc
+++ /dev/null
@@ -1,594 +0,0 @@
-// This file includes tests that attempt to do real lookups
-// of DNS names using the local machine's live infrastructure.
-// As a result, we don't check the results very closely, to allow
-// for varying local configurations.
-
-#include "ares-test.h"
-
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-
-namespace ares {
-namespace test {
-
-// Use the address of Google's public DNS servers as example addresses that are
-// likely to be accessible everywhere/everywhen.
-unsigned char gdns_addr4[4] = {0x08, 0x08, 0x08, 0x08};
-unsigned char gdns_addr6[16] = {0x20, 0x01, 0x48, 0x60, 0x48, 0x60, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x88};
-
-TEST_F(DefaultChannelTest, LiveGetHostByNameV4) {
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_LT(0, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET, result.host_.addrtype_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetHostByNameV6) {
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET6, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_LT(0, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET6, result.host_.addrtype_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetHostByAddrV4) {
- HostResult result;
- ares_gethostbyaddr(channel_, gdns_addr4, sizeof(gdns_addr4), AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_LT(0, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET, result.host_.addrtype_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetHostByAddrV6) {
- HostResult result;
- ares_gethostbyaddr(channel_, gdns_addr6, sizeof(gdns_addr6), AF_INET6, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_LT(0, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET6, result.host_.addrtype_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetHostByNameFile) {
- struct hostent *host = nullptr;
-
- // Still need a channel even to query /etc/hosts.
- EXPECT_EQ(ARES_ENOTFOUND,
- ares_gethostbyname_file(nullptr, "localhost", AF_INET, &host));
-
- int rc = ares_gethostbyname_file(channel_, "bogus.mcname", AF_INET, &host);
- EXPECT_EQ(nullptr, host);
- EXPECT_EQ(ARES_ENOTFOUND, rc);
-
- rc = ares_gethostbyname_file(channel_, "localhost", AF_INET, &host);
- if (rc == ARES_SUCCESS) {
- EXPECT_NE(nullptr, host);
- ares_free_hostent(host);
- }
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetLocalhostByNameV4) {
- HostResult result;
- ares_gethostbyname(channel_, "localhost", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- if ((result.status_ != ARES_ENOTFOUND) && (result.status_ != ARES_ECONNREFUSED)) {
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ(1, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET, result.host_.addrtype_);
- EXPECT_NE(std::string::npos, result.host_.name_.find("localhost"));
- }
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetLocalhostByNameV6) {
- HostResult result;
- ares_gethostbyname(channel_, "localhost", AF_INET6, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- if (result.status_ == ARES_SUCCESS) {
- EXPECT_EQ(1, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET6, result.host_.addrtype_);
- std::stringstream ss;
- ss << HostEnt(result.host_);
- EXPECT_NE(std::string::npos, result.host_.name_.find("localhost"));
- }
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetLocalhostByNameIPV4) {
- HostResult result;
- ares_gethostbyname(channel_, "127.0.0.1", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ(1, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET, result.host_.addrtype_);
- std::stringstream ss;
- ss << HostEnt(result.host_);
- EXPECT_EQ("{'127.0.0.1' aliases=[] addrs=[127.0.0.1]}", ss.str());
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetLocalhostByNameIPV6) {
- HostResult result;
- ares_gethostbyname(channel_, "::1", AF_INET6, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- if (result.status_ != ARES_ENOTFOUND) {
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ(1, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET6, result.host_.addrtype_);
- std::stringstream ss;
- ss << HostEnt(result.host_);
- EXPECT_EQ("{'::1' aliases=[] addrs=[0000:0000:0000:0000:0000:0000:0000:0001]}", ss.str());
- }
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetLocalhostFailFamily) {
- HostResult result;
- ares_gethostbyname(channel_, "127.0.0.1", AF_INET+AF_INET6, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOTIMP, result.status_);
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetLocalhostByAddrV4) {
- HostResult result;
- struct in_addr addr;
- addr.s_addr = htonl(INADDR_LOOPBACK);
- ares_gethostbyaddr(channel_, &addr, sizeof(addr), AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- if (result.status_ != ARES_ENOTFOUND) {
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_LT(0, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET, result.host_.addrtype_);
- EXPECT_NE(std::string::npos,
- result.host_.name_.find("localhost"));
- }
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetLocalhostByAddrV6) {
- HostResult result;
- struct in6_addr addr;
- memset(&addr, 0, sizeof(addr));
- addr.s6_addr[15] = 1; // in6addr_loopback
- ares_gethostbyaddr(channel_, &addr, sizeof(addr), AF_INET6, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- if (result.status_ != ARES_ENOTFOUND) {
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_LT(0, (int)result.host_.addrs_.size());
- EXPECT_EQ(AF_INET6, result.host_.addrtype_);
- EXPECT_NE(std::string::npos,
- result.host_.name_.find("localhost"));
- }
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetHostByAddrFailFamily) {
- HostResult result;
- unsigned char addr[4] = {8, 8, 8, 8};
- ares_gethostbyaddr(channel_, addr, sizeof(addr), AF_INET6+AF_INET,
- HostCallback, &result);
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOTIMP, result.status_);
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetHostByAddrFailAddrSize) {
- HostResult result;
- unsigned char addr[4] = {8, 8, 8, 8};
- ares_gethostbyaddr(channel_, addr, sizeof(addr) - 1, AF_INET,
- HostCallback, &result);
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOTIMP, result.status_);
-}
-
-TEST_P(DefaultChannelModeTest, LiveGetHostByAddrFailAlloc) {
- HostResult result;
- unsigned char addr[4] = {8, 8, 8, 8};
- SetAllocFail(1);
- ares_gethostbyaddr(channel_, addr, sizeof(addr), AF_INET,
- HostCallback, &result);
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOMEM, result.status_);
-}
-
-INSTANTIATE_TEST_CASE_P(Modes, DefaultChannelModeTest,
- ::testing::Values("f", "b", "fb", "bf"));
-
-TEST_F(DefaultChannelTest, LiveSearchA) {
- SearchResult result;
- ares_search(channel_, "www.youtube.com.", ns_c_in, ns_t_a,
- SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveSearchEmptyA) {
- SearchResult result;
- ares_search(channel_, "", ns_c_in, ns_t_a,
- SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_NE(ARES_SUCCESS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveSearchNS) {
- SearchResult result;
- ares_search(channel_, "google.com.", ns_c_in, ns_t_ns,
- SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveSearchMX) {
- SearchResult result;
- ares_search(channel_, "google.com.", ns_c_in, ns_t_mx,
- SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveSearchTXT) {
- SearchResult result;
- ares_search(channel_, "google.com.", ns_c_in, ns_t_txt,
- SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveSearchSOA) {
- SearchResult result;
- ares_search(channel_, "google.com.", ns_c_in, ns_t_soa,
- SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveSearchSRV) {
- SearchResult result;
- ares_search(channel_, "_imap._tcp.gmail.com.", ns_c_in, ns_t_srv,
- SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveSearchANY) {
- SearchResult result;
- ares_search(channel_, "google.com.", ns_c_in, ns_t_any,
- SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV4) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(53);
- sockaddr.sin_addr.s_addr = htonl(0x08080808);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- if (verbose) std::cerr << "8.8.8.8:53 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV4NoPort) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(0);
- sockaddr.sin_addr.s_addr = htonl(0x08080808);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- if (verbose) std::cerr << "8.8.8.8:0 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV4UnassignedPort) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(4); // Unassigned at IANA
- sockaddr.sin_addr.s_addr = htonl(0x08080808);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- if (verbose) std::cerr << "8.8.8.8:4 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV6Both) {
- NameInfoResult result;
- struct sockaddr_in6 sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin6_family = AF_INET6;
- sockaddr.sin6_port = htons(53);
- memcpy(sockaddr.sin6_addr.s6_addr, gdns_addr6, 16);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_TCP|ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_NOFQDN,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- if (verbose) std::cerr << "[2001:4860:4860::8888]:53 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV6Neither) {
- NameInfoResult result;
- struct sockaddr_in6 sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin6_family = AF_INET6;
- sockaddr.sin6_port = htons(53);
- memcpy(sockaddr.sin6_addr.s6_addr, gdns_addr6, 16);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_TCP|ARES_NI_NOFQDN, // Neither specified => assume lookup host.
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- if (verbose) std::cerr << "[2001:4860:4860::8888]:53 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV4Numeric) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(53);
- sockaddr.sin_addr.s_addr = htonl(0x08080808);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_TCP|ARES_NI_NUMERICHOST,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ("8.8.8.8", result.node_);
- if (verbose) std::cerr << "8.8.8.8:53 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV6Numeric) {
- NameInfoResult result;
- struct sockaddr_in6 sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin6_family = AF_INET6;
- sockaddr.sin6_port = htons(53);
- memcpy(sockaddr.sin6_addr.s6_addr, gdns_addr6, 16);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_DCCP|ARES_NI_NUMERICHOST,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ("2001:4860:4860::8888%0", result.node_);
- if (verbose) std::cerr << "[2001:4860:4860::8888]:53 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV6LinkLocal) {
- NameInfoResult result;
- struct sockaddr_in6 sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin6_family = AF_INET6;
- sockaddr.sin6_port = htons(53);
- unsigned char addr6[16] = {0xfe, 0x80, 0x01, 0x02, 0x01, 0x02, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04};
- memcpy(sockaddr.sin6_addr.s6_addr, addr6, 16);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_DCCP|ARES_NI_NUMERICHOST,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ("fe80:102:102::304%0", result.node_);
- if (verbose) std::cerr << "[fe80:102:102::304]:53 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV4NotFound) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(4); // Port 4 unassigned at IANA
- // RFC5737 says 192.0.2.0 should not be used publically.
- sockaddr.sin_addr.s_addr = htonl(0xC0000200);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ("192.0.2.0", result.node_);
- if (verbose) std::cerr << "192.0.2.0:53 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV4NotFoundFail) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(53);
- // RFC5737 says 192.0.2.0 should not be used publically.
- sockaddr.sin_addr.s_addr = htonl(0xC0000200);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP|ARES_NI_NAMEREQD,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOTFOUND, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoV6NotFound) {
- NameInfoResult result;
- struct sockaddr_in6 sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin6_family = AF_INET6;
- sockaddr.sin6_port = htons(53);
- // 2001:db8::/32 is only supposed to be used in documentation.
- unsigned char addr6[16] = {0x20, 0x01, 0x0d, 0xb8, 0x01, 0x02, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x04};
- memcpy(sockaddr.sin6_addr.s6_addr, addr6, 16);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ("2001:db8:102::304%0", result.node_);
- if (verbose) std::cerr << "[2001:db8:102::304]:53 => " << result.node_ << "/" << result.service_ << std::endl;
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInvalidFamily) {
- NameInfoResult result;
- struct sockaddr_in6 sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin6_family = AF_INET6 + AF_INET;
- sockaddr.sin6_port = htons(53);
- memcpy(sockaddr.sin6_addr.s6_addr, gdns_addr6, 16);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOTIMP, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInvalidFlags) {
- NameInfoResult result;
- struct sockaddr_in6 sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin6_family = AF_INET6;
- sockaddr.sin6_port = htons(53);
- memcpy(sockaddr.sin6_addr.s6_addr, gdns_addr6, 16);
- // Ask for both a name-required, and a numeric host.
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP|ARES_NI_NUMERICHOST|ARES_NI_NAMEREQD,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_EBADFLAGS, result.status_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetServiceInfo) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(53);
- sockaddr.sin_addr.s_addr = htonl(0x08080808);
- // Just look up service info
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPSERVICE|ARES_NI_SCTP,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ("", result.node_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetServiceInfoNumeric) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(53);
- sockaddr.sin_addr.s_addr = htonl(0x08080808);
- // Just look up service info
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPSERVICE|ARES_NI_SCTP|ARES_NI_NUMERICSERV,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- EXPECT_EQ("", result.node_);
- EXPECT_EQ("53", result.service_);
-}
-
-TEST_F(DefaultChannelTest, LiveGetNameInfoAllocFail) {
- NameInfoResult result;
- struct sockaddr_in sockaddr;
- memset(&sockaddr, 0, sizeof(sockaddr));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(53);
- sockaddr.sin_addr.s_addr = htonl(0x08080808);
- SetAllocFail(1);
- ares_getnameinfo(channel_, (const struct sockaddr*)&sockaddr, sizeof(sockaddr),
- ARES_NI_LOOKUPHOST|ARES_NI_LOOKUPSERVICE|ARES_NI_UDP,
- NameInfoCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOMEM, result.status_);
-}
-
-TEST_F(DefaultChannelTest, GetSock) {
- ares_socket_t socks[3] = {-1, -1, -1};
- int bitmask = ares_getsock(channel_, socks, 3);
- EXPECT_EQ(0, bitmask);
- bitmask = ares_getsock(channel_, nullptr, 0);
- EXPECT_EQ(0, bitmask);
-
- // Ask again with a pending query.
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- bitmask = ares_getsock(channel_, socks, 3);
- EXPECT_NE(0, bitmask);
- bitmask = ares_getsock(channel_, nullptr, 0);
- EXPECT_EQ(0, bitmask);
-
- Process();
-}
-
-TEST_F(LibraryTest, GetTCPSock) {
- ares_channel channel;
- struct ares_options opts = {0};
- opts.tcp_port = 53;
- opts.flags = ARES_FLAG_USEVC;
- int optmask = ARES_OPT_TCP_PORT | ARES_OPT_FLAGS;
- EXPECT_EQ(ARES_SUCCESS, ares_init_options(&channel, &opts, optmask));
- EXPECT_NE(nullptr, channel);
-
- ares_socket_t socks[3] = {-1, -1, -1};
- int bitmask = ares_getsock(channel, socks, 3);
- EXPECT_EQ(0, bitmask);
- bitmask = ares_getsock(channel, nullptr, 0);
- EXPECT_EQ(0, bitmask);
-
- // Ask again with a pending query.
- HostResult result;
- ares_gethostbyname(channel, "www.google.com.", AF_INET, HostCallback, &result);
- bitmask = ares_getsock(channel, socks, 3);
- EXPECT_NE(0, bitmask);
- bitmask = ares_getsock(channel, nullptr, 0);
- EXPECT_EQ(0, bitmask);
-
- ProcessWork(channel, NoExtraFDs, nullptr);
-
- ares_destroy(channel);
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-main.cc b/test/ares-test-main.cc
deleted file mode 100644
index f7e90cb..0000000
--- a/test/ares-test-main.cc
+++ /dev/null
@@ -1,37 +0,0 @@
-#include <signal.h>
-#include <stdlib.h>
-
-#include "ares-test.h"
-
-int main(int argc, char* argv[]) {
- std::vector<char*> gtest_argv = {argv[0]};
- for (int ii = 1; ii < argc; ii++) {
- if (strcmp(argv[ii], "-v") == 0) {
- ares::test::verbose = true;
- } else if ((strcmp(argv[ii], "-p") == 0) && (ii + 1 < argc)) {
- ii++;
- ares::test::mock_port = atoi(argv[ii]);
- } else {
- gtest_argv.push_back(argv[ii]);
- }
- }
- int gtest_argc = gtest_argv.size();
- gtest_argv.push_back(nullptr);
- ::testing::InitGoogleTest(&gtest_argc, gtest_argv.data());
-
-#ifdef WIN32
- WORD wVersionRequested = MAKEWORD(2, 2);
- WSADATA wsaData;
- WSAStartup(wVersionRequested, &wsaData);
-#else
- signal(SIGPIPE, SIG_IGN);
-#endif
-
- int rc = RUN_ALL_TESTS();
-
-#ifdef WIN32
- WSACleanup();
-#endif
-
- return rc;
-}
diff --git a/test/ares-test-misc.cc b/test/ares-test-misc.cc
deleted file mode 100644
index 5e5bc0b..0000000
--- a/test/ares-test-misc.cc
+++ /dev/null
@@ -1,473 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <string>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(DefaultChannelTest, GetServers) {
- std::vector<std::string> servers = GetNameServers(channel_);
- if (verbose) {
- for (const std::string& server : servers) {
- std::cerr << "Nameserver: " << server << std::endl;
- }
- }
-}
-
-TEST_F(DefaultChannelTest, GetServersFailures) {
- EXPECT_EQ(ARES_SUCCESS,
- ares_set_servers_csv(channel_, "1.2.3.4,2.3.4.5"));
- struct ares_addr_node* servers = nullptr;
- SetAllocFail(1);
- EXPECT_EQ(ARES_ENOMEM, ares_get_servers(channel_, &servers));
- SetAllocFail(2);
- EXPECT_EQ(ARES_ENOMEM, ares_get_servers(channel_, &servers));
- EXPECT_EQ(ARES_ENODATA, ares_get_servers(nullptr, &servers));
-}
-
-TEST_F(DefaultChannelTest, SetServers) {
- EXPECT_EQ(ARES_SUCCESS, ares_set_servers(channel_, nullptr));
- std::vector<std::string> empty;
- EXPECT_EQ(empty, GetNameServers(channel_));
-
- struct ares_addr_node server1;
- struct ares_addr_node server2;
- server1.next = &server2;
- server1.family = AF_INET;
- server1.addr.addr4.s_addr = htonl(0x01020304);
- server2.next = nullptr;
- server2.family = AF_INET;
- server2.addr.addr4.s_addr = htonl(0x02030405);
- EXPECT_EQ(ARES_ENODATA, ares_set_servers(nullptr, &server1));
-
- EXPECT_EQ(ARES_SUCCESS, ares_set_servers(channel_, &server1));
- std::vector<std::string> expected = {"1.2.3.4", "2.3.4.5"};
- EXPECT_EQ(expected, GetNameServers(channel_));
-}
-
-TEST_F(DefaultChannelTest, SetServersPorts) {
- EXPECT_EQ(ARES_SUCCESS, ares_set_servers_ports(channel_, nullptr));
- std::vector<std::string> empty;
- EXPECT_EQ(empty, GetNameServers(channel_));
-
- struct ares_addr_port_node server1;
- struct ares_addr_port_node server2;
- server1.next = &server2;
- server1.family = AF_INET;
- server1.addr.addr4.s_addr = htonl(0x01020304);
- server1.udp_port = 111;
- server1.tcp_port = 111;
- server2.next = nullptr;
- server2.family = AF_INET;
- server2.addr.addr4.s_addr = htonl(0x02030405);
- server2.udp_port = 0;
- server2.tcp_port = 0;;
- EXPECT_EQ(ARES_ENODATA, ares_set_servers_ports(nullptr, &server1));
-
- EXPECT_EQ(ARES_SUCCESS, ares_set_servers_ports(channel_, &server1));
- std::vector<std::string> expected = {"1.2.3.4:111", "2.3.4.5"};
- EXPECT_EQ(expected, GetNameServers(channel_));
-}
-
-TEST_F(DefaultChannelTest, SetServersCSV) {
- EXPECT_EQ(ARES_ENODATA, ares_set_servers_csv(nullptr, "1.2.3.4"));
- EXPECT_EQ(ARES_ENODATA, ares_set_servers_csv(nullptr, "xyzzy,plugh"));
- EXPECT_EQ(ARES_ENODATA, ares_set_servers_csv(nullptr, "256.1.2.3"));
- EXPECT_EQ(ARES_ENODATA, ares_set_servers_csv(nullptr, "1.2.3.4.5"));
- EXPECT_EQ(ARES_ENODATA, ares_set_servers_csv(nullptr, "1:2:3:4:5"));
-
- EXPECT_EQ(ARES_SUCCESS,
- ares_set_servers_csv(channel_, "1.2.3.4,0102:0304:0506:0708:0910:1112:1314:1516,2.3.4.5"));
- std::vector<std::string> expected = {"1.2.3.4", "0102:0304:0506:0708:0910:1112:1314:1516", "2.3.4.5"};
- EXPECT_EQ(expected, GetNameServers(channel_));
-
- // Same, with spaces
- EXPECT_EQ(ARES_EBADSTR,
- ares_set_servers_csv(channel_, "1.2.3.4 , 0102:0304:0506:0708:0910:1112:1314:1516, 2.3.4.5"));
-
- // Same, with ports
- EXPECT_EQ(ARES_SUCCESS,
- ares_set_servers_csv(channel_, "1.2.3.4:54,[0102:0304:0506:0708:0910:1112:1314:1516]:80,2.3.4.5:55"));
- EXPECT_EQ(expected, GetNameServers(channel_));
- EXPECT_EQ(ARES_SUCCESS,
- ares_set_servers_ports_csv(channel_, "1.2.3.4:54,[0102:0304:0506:0708:0910:1112:1314:1516]:80,2.3.4.5:55"));
- std::vector<std::string> expected2 = {"1.2.3.4:54", "[0102:0304:0506:0708:0910:1112:1314:1516]:80", "2.3.4.5:55"};
- EXPECT_EQ(expected2, GetNameServers(channel_));
-
- // Should survive duplication
- ares_channel channel2;
- EXPECT_EQ(ARES_SUCCESS, ares_dup(&channel2, channel_));
- EXPECT_EQ(expected2, GetNameServers(channel2));
- ares_destroy(channel2);
-
- // Allocation failure cases
- for (int fail = 1; fail <= 5; fail++) {
- SetAllocFail(fail);
- EXPECT_EQ(ARES_ENOMEM,
- ares_set_servers_csv(channel_, "1.2.3.4,0102:0304:0506:0708:0910:1112:1314:1516,2.3.4.5"));
- }
-
- // Blank servers
- EXPECT_EQ(ARES_SUCCESS, ares_set_servers_csv(channel_, ""));
- std::vector<std::string> none;
- EXPECT_EQ(none, GetNameServers(channel_));
-
- EXPECT_EQ(ARES_EBADSTR, ares_set_servers_csv(channel_, "2.3.4.5,1.2.3.4:,3.4.5.6"));
- EXPECT_EQ(ARES_EBADSTR, ares_set_servers_csv(channel_, "2.3.4.5,1.2.3.4:Z,3.4.5.6"));
-}
-
-TEST_F(DefaultChannelTest, TimeoutValue) {
- struct timeval tinfo;
- tinfo.tv_sec = 0;
- tinfo.tv_usec = 0;
- struct timeval tmax;
- tmax.tv_sec = 0;
- tmax.tv_usec = 10;
- struct timeval* pt;
-
- // No timers => get max back.
- pt = ares_timeout(channel_, &tmax, &tinfo);
- EXPECT_EQ(&tmax, pt);
- EXPECT_EQ(0, pt->tv_sec);
- EXPECT_EQ(10, pt->tv_usec);
-
- pt = ares_timeout(channel_, nullptr, &tinfo);
- EXPECT_EQ(nullptr, pt);
-
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
-
- // Now there's a timer running.
- pt = ares_timeout(channel_, &tmax, &tinfo);
- EXPECT_EQ(&tmax, pt);
- EXPECT_EQ(0, pt->tv_sec);
- EXPECT_EQ(10, pt->tv_usec);
-
- tmax.tv_sec = 100;
- pt = ares_timeout(channel_, &tmax, &tinfo);
- EXPECT_EQ(&tinfo, pt);
-
- pt = ares_timeout(channel_, nullptr, &tinfo);
- EXPECT_EQ(&tinfo, pt);
-
- Process();
-}
-
-TEST_F(LibraryTest, InetNtoP) {
- struct in_addr addr;
- addr.s_addr = htonl(0x01020304);
- char buffer[256];
- EXPECT_EQ(buffer, ares_inet_ntop(AF_INET, &addr, buffer, sizeof(buffer)));
- EXPECT_EQ("1.2.3.4", std::string(buffer));
-}
-
-TEST_F(LibraryTest, Mkquery) {
- byte* p;
- int len;
- ares_mkquery("example.com", ns_c_in, ns_t_a, 0x1234, 0, &p, &len);
- std::vector<byte> data(p, p + len);
- ares_free_string(p);
-
- std::string actual = PacketToString(data);
- DNSPacket pkt;
- pkt.set_qid(0x1234).add_question(new DNSQuestion("example.com", ns_t_a));
- std::string expected = PacketToString(pkt.data());
- EXPECT_EQ(expected, actual);
-}
-
-TEST_F(LibraryTest, CreateQuery) {
- byte* p;
- int len;
- EXPECT_EQ(ARES_SUCCESS,
- ares_create_query("exam\\@le.com", ns_c_in, ns_t_a, 0x1234, 0,
- &p, &len, 0));
- std::vector<byte> data(p, p + len);
- ares_free_string(p);
-
- std::string actual = PacketToString(data);
- DNSPacket pkt;
- pkt.set_qid(0x1234).add_question(new DNSQuestion("exam@le.com", ns_t_a));
- std::string expected = PacketToString(pkt.data());
- EXPECT_EQ(expected, actual);
-}
-
-TEST_F(LibraryTest, CreateQueryTrailingEscapedDot) {
- byte* p;
- int len;
- EXPECT_EQ(ARES_SUCCESS,
- ares_create_query("example.com\\.", ns_c_in, ns_t_a, 0x1234, 0,
- &p, &len, 0));
- std::vector<byte> data(p, p + len);
- ares_free_string(p);
-
- std::string actual = PacketToString(data);
- EXPECT_EQ("REQ QRY Q:{'example.com\\.' IN A}", actual);
-}
-
-TEST_F(LibraryTest, CreateQueryFailures) {
- byte* p;
- int len;
- // RC1035 has a 255 byte limit on names.
- std::string longname;
- for (int ii = 0; ii < 17; ii++) {
- longname += "fedcba9876543210";
- }
- p = nullptr;
- EXPECT_EQ(ARES_EBADNAME,
- ares_create_query(longname.c_str(), ns_c_in, ns_t_a, 0x1234, 0,
- &p, &len, 0));
- if (p) ares_free_string(p);
-
- SetAllocFail(1);
-
- p = nullptr;
- EXPECT_EQ(ARES_ENOMEM,
- ares_create_query("example.com", ns_c_in, ns_t_a, 0x1234, 0,
- &p, &len, 0));
- if (p) ares_free_string(p);
-
- // 63-char limit on a single label
- std::string longlabel = "a.a123456789b123456789c123456789d123456789e123456789f123456789g123456789.org";
- p = nullptr;
- EXPECT_EQ(ARES_EBADNAME,
- ares_create_query(longlabel.c_str(), ns_c_in, ns_t_a, 0x1234, 0,
- &p, &len, 0));
- if (p) ares_free_string(p);
-
- // Empty non-terminal label
- p = nullptr;
- EXPECT_EQ(ARES_EBADNAME,
- ares_create_query("example..com", ns_c_in, ns_t_a, 0x1234, 0,
- &p, &len, 0));
- if (p) ares_free_string(p);
-}
-
-TEST_F(DefaultChannelTest, SendFailure) {
- unsigned char buf[2];
- SearchResult result;
- ares_send(channel_, buf, sizeof(buf), SearchCallback, &result);
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_EBADQUERY, result.status_);
-}
-
-std::string ExpandName(const std::vector<byte>& data, int offset,
- long *enclen) {
- char *name = nullptr;
- int rc = ares_expand_name(data.data() + offset, data.data(), data.size(),
- &name, enclen);
- EXPECT_EQ(ARES_SUCCESS, rc);
- std::string result;
- if (rc == ARES_SUCCESS) {
- result = name;
- } else {
- result = "<error>";
- }
- free(name);
- return result;
-}
-
-TEST_F(LibraryTest, ExpandName) {
- long enclen;
- std::vector<byte> data1 = {1, 'a', 2, 'b', 'c', 3, 'd', 'e', 'f', 0};
- EXPECT_EQ("a.bc.def", ExpandName(data1, 0, &enclen));
- EXPECT_EQ(data1.size(), enclen);
-
- std::vector<byte> data2 = {0};
- EXPECT_EQ("", ExpandName(data2, 0, &enclen));
- EXPECT_EQ(1, enclen);
-
- // Complete name indirection
- std::vector<byte> data3 = {0x12, 0x23,
- 3, 'd', 'e', 'f', 0,
- 0xC0, 2};
- EXPECT_EQ("def", ExpandName(data3, 2, &enclen));
- EXPECT_EQ(5, enclen);
- EXPECT_EQ("def", ExpandName(data3, 7, &enclen));
- EXPECT_EQ(2, enclen);
-
- // One label then indirection
- std::vector<byte> data4 = {0x12, 0x23,
- 3, 'd', 'e', 'f', 0,
- 1, 'a', 0xC0, 2};
- EXPECT_EQ("def", ExpandName(data4, 2, &enclen));
- EXPECT_EQ(5, enclen);
- EXPECT_EQ("a.def", ExpandName(data4, 7, &enclen));
- EXPECT_EQ(4, enclen);
-
- // Two labels then indirection
- std::vector<byte> data5 = {0x12, 0x23,
- 3, 'd', 'e', 'f', 0,
- 1, 'a', 1, 'b', 0xC0, 2};
- EXPECT_EQ("def", ExpandName(data5, 2, &enclen));
- EXPECT_EQ(5, enclen);
- EXPECT_EQ("a.b.def", ExpandName(data5, 7, &enclen));
- EXPECT_EQ(6, enclen);
-
- // Empty name, indirection to empty name
- std::vector<byte> data6 = {0x12, 0x23,
- 0,
- 0xC0, 2};
- EXPECT_EQ("", ExpandName(data6, 2, &enclen));
- EXPECT_EQ(1, enclen);
- EXPECT_EQ("", ExpandName(data6, 3, &enclen));
- EXPECT_EQ(2, enclen);
-}
-
-TEST_F(LibraryTest, ExpandNameFailure) {
- std::vector<byte> data1 = {0x03, 'c', 'o', 'm', 0x00};
- char *name = nullptr;
- long enclen;
- SetAllocFail(1);
- EXPECT_EQ(ARES_ENOMEM,
- ares_expand_name(data1.data(), data1.data(), data1.size(),
- &name, &enclen));
-
- // Empty packet
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data1.data(), data1.data(), 0, &name, &enclen));
-
- // Start beyond enclosing data
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data1.data() + data1.size(), data1.data(), data1.size(),
- &name, &enclen));
-
- // Length beyond size of enclosing data
- std::vector<byte> data2a = {0x13, 'c', 'o', 'm', 0x00};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data2a.data(), data2a.data(), data2a.size(),
- &name, &enclen));
- std::vector<byte> data2b = {0x1};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data2b.data(), data2b.data(), data2b.size(),
- &name, &enclen));
- std::vector<byte> data2c = {0xC0};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data2c.data(), data2c.data(), data2c.size(),
- &name, &enclen));
-
- // Indirection beyond enclosing data
- std::vector<byte> data3a = {0xC0, 0x02};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data3a.data(), data3a.data(), data3a.size(),
- &name, &enclen));
- std::vector<byte> data3b = {0xC0, 0x0A, 'c', 'o', 'm', 0x00};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data3b.data(), data3b.data(), data3b.size(),
- &name, &enclen));
-
- // Invalid top bits in label length
- std::vector<byte> data4 = {0x03, 'c', 'o', 'm', 0x00, 0x80, 0x00};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data4.data() + 5, data4.data(), data4.size(),
- &name, &enclen));
-
- // Label too long: 64-byte label, with invalid top 2 bits of length (01).
- std::vector<byte> data5 = {0x40,
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f',
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f',
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f',
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f',
- 0x00};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data5.data(), data5.data(), data5.size(),
- &name, &enclen)) << name;
-
- // Incomplete indirect length
- std::vector<byte> data6 = {0x03, 'c', 'o', 'm', 0x00, 0xC0};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data6.data() + 5, data6.data(), data6.size(),
- &name, &enclen));
-
- // Indirection loops
- std::vector<byte> data7 = {0xC0, 0x02, 0xC0, 0x00};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data7.data(), data7.data(), data7.size(),
- &name, &enclen));
- std::vector<byte> data8 = {3, 'd', 'e', 'f', 0xC0, 0x08, 0x00, 0x00,
- 3, 'a', 'b', 'c', 0xC0, 0x00};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data8.data(), data8.data(), data8.size(),
- &name, &enclen));
- std::vector<byte> data9 = {0x12, 0x23, // start 2 bytes in
- 3, 'd', 'e', 'f', 0xC0, 0x02};
- EXPECT_EQ(ARES_EBADNAME,
- ares_expand_name(data9.data() + 2, data9.data(), data9.size(),
- &name, &enclen));
-}
-
-TEST_F(LibraryTest, CreateEDNSQuery) {
- byte* p;
- int len;
- EXPECT_EQ(ARES_SUCCESS,
- ares_create_query("example.com", ns_c_in, ns_t_a, 0x1234, 0,
- &p, &len, 1280));
- std::vector<byte> data(p, p + len);
- ares_free_string(p);
-
- std::string actual = PacketToString(data);
- DNSPacket pkt;
- pkt.set_qid(0x1234).add_question(new DNSQuestion("example.com", ns_t_a))
- .add_additional(new DNSOptRR(0, 1280));
- std::string expected = PacketToString(pkt.data());
- EXPECT_EQ(expected, actual);
-}
-
-TEST_F(LibraryTest, CreateRootQuery) {
- byte* p;
- int len;
- ares_create_query(".", ns_c_in, ns_t_a, 0x1234, 0, &p, &len, 0);
- std::vector<byte> data(p, p + len);
- ares_free_string(p);
-
- std::string actual = PacketToString(data);
- DNSPacket pkt;
- pkt.set_qid(0x1234).add_question(new DNSQuestion("", ns_t_a));
- std::string expected = PacketToString(pkt.data());
- EXPECT_EQ(expected, actual);
-}
-
-TEST_F(LibraryTest, Version) {
- // Assume linked to same version
- EXPECT_EQ(std::string(ARES_VERSION_STR),
- std::string(ares_version(nullptr)));
- int version;
- ares_version(&version);
- EXPECT_EQ(ARES_VERSION, version);
-}
-
-TEST_F(LibraryTest, Strerror) {
- EXPECT_EQ("Successful completion",
- std::string(ares_strerror(ARES_SUCCESS)));
- EXPECT_EQ("DNS query cancelled",
- std::string(ares_strerror(ARES_ECANCELLED)));
- EXPECT_EQ("unknown",
- std::string(ares_strerror(99)));
-}
-
-TEST_F(LibraryTest, ExpandString) {
- std::vector<byte> s1 = { 3, 'a', 'b', 'c'};
- char* result = nullptr;
- long len;
- EXPECT_EQ(ARES_SUCCESS,
- ares_expand_string(s1.data(), s1.data(), s1.size(),
- (unsigned char**)&result, &len));
- EXPECT_EQ("abc", std::string(result));
- EXPECT_EQ(1 + 3, len); // amount of data consumed includes 1 byte len
- free(result);
- result = nullptr;
- EXPECT_EQ(ARES_EBADSTR,
- ares_expand_string(s1.data() + 1, s1.data(), s1.size(),
- (unsigned char**)&result, &len));
- EXPECT_EQ(ARES_EBADSTR,
- ares_expand_string(s1.data() + 4, s1.data(), s1.size(),
- (unsigned char**)&result, &len));
- SetAllocSizeFail(3 + 1);
- EXPECT_EQ(ARES_ENOMEM,
- ares_expand_string(s1.data(), s1.data(), s1.size(),
- (unsigned char**)&result, &len));
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-mock.cc b/test/ares-test-mock.cc
deleted file mode 100644
index 2cbe6b4..0000000
--- a/test/ares-test-mock.cc
+++ /dev/null
@@ -1,1161 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-using testing::InvokeWithoutArgs;
-using testing::DoAll;
-
-namespace ares {
-namespace test {
-
-TEST_P(MockChannelTest, Basic) {
- std::vector<byte> reply = {
- 0x00, 0x00, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // 1 question
- 0x00, 0x01, // 1 answer RRs
- 0x00, 0x00, // 0 authority RRs
- 0x00, 0x00, // 0 additional RRs
- // Question
- 0x03, 'w', 'w', 'w',
- 0x06, 'g', 'o', 'o', 'g', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // type A
- 0x00, 0x01, // class IN
- // Answer
- 0x03, 'w', 'w', 'w',
- 0x06, 'g', 'o', 'o', 'g', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // type A
- 0x00, 0x01, // class IN
- 0x00, 0x00, 0x01, 0x00, // TTL
- 0x00, 0x04, // rdata length
- 0x01, 0x02, 0x03, 0x04
- };
-
- ON_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillByDefault(SetReplyData(&server_, reply));
-
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[1.2.3.4]}", ss.str());
-}
-
-// UDP only so mock server doesn't get confused by concatenated requests
-TEST_P(MockUDPChannelTest, ParallelLookups) {
- DNSPacket rsp1;
- rsp1.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a))
- .add_answer(new DNSARR("www.google.com", 100, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp1));
- DNSPacket rsp2;
- rsp2.set_response().set_aa()
- .add_question(new DNSQuestion("www.example.com", ns_t_a))
- .add_answer(new DNSARR("www.example.com", 100, {1, 2, 3, 4}));
- ON_CALL(server_, OnRequest("www.example.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp2));
-
- HostResult result1;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result1);
- HostResult result2;
- ares_gethostbyname(channel_, "www.example.com.", AF_INET, HostCallback, &result2);
- HostResult result3;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result3);
- Process();
- EXPECT_TRUE(result1.done_);
- EXPECT_TRUE(result2.done_);
- EXPECT_TRUE(result3.done_);
- std::stringstream ss1;
- ss1 << result1.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[2.3.4.5]}", ss1.str());
- std::stringstream ss2;
- ss2 << result2.host_;
- EXPECT_EQ("{'www.example.com' aliases=[] addrs=[1.2.3.4]}", ss2.str());
- std::stringstream ss3;
- ss3 << result3.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[2.3.4.5]}", ss3.str());
-}
-
-// UDP to TCP specific test
-TEST_P(MockUDPChannelTest, TruncationRetry) {
- DNSPacket rsptruncated;
- rsptruncated.set_response().set_aa().set_tc()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- DNSPacket rspok;
- rspok.set_response()
- .add_question(new DNSQuestion("www.google.com", ns_t_a))
- .add_answer(new DNSARR("www.google.com", 100, {1, 2, 3, 4}));
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rsptruncated))
- .WillOnce(SetReply(&server_, &rspok));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[1.2.3.4]}", ss.str());
-}
-
-static int sock_cb_count = 0;
-static int SocketConnectCallback(ares_socket_t fd, int type, void *data) {
- int rc = *(int*)data;
- if (verbose) std::cerr << "SocketConnectCallback(" << fd << ") invoked" << std::endl;
- sock_cb_count++;
- return rc;
-}
-
-TEST_P(MockChannelTest, SockCallback) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a))
- .add_answer(new DNSARR("www.google.com", 100, {2, 3, 4, 5}));
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rsp));
-
- // Get notified of new sockets
- int rc = ARES_SUCCESS;
- ares_set_socket_callback(channel_, SocketConnectCallback, &rc);
-
- HostResult result;
- sock_cb_count = 0;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_EQ(1, sock_cb_count);
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-TEST_P(MockChannelTest, SockFailCallback) {
- // Notification of new sockets gives an error.
- int rc = -1;
- ares_set_socket_callback(channel_, SocketConnectCallback, &rc);
-
- HostResult result;
- sock_cb_count = 0;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_LT(1, sock_cb_count);
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ECONNREFUSED, result.status_);
-}
-
-static int sock_config_cb_count = 0;
-static int SocketConfigureCallback(ares_socket_t fd, int type, void *data) {
- int rc = *(int*)data;
- if (verbose) std::cerr << "SocketConfigureCallback(" << fd << ") invoked" << std::endl;
- sock_config_cb_count++;
- return rc;
-}
-
-TEST_P(MockChannelTest, SockConfigureCallback) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a))
- .add_answer(new DNSARR("www.google.com", 100, {2, 3, 4, 5}));
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rsp));
-
- // Get notified of new sockets
- int rc = ARES_SUCCESS;
- ares_set_socket_configure_callback(channel_, SocketConfigureCallback, &rc);
-
- HostResult result;
- sock_config_cb_count = 0;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_EQ(1, sock_config_cb_count);
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-TEST_P(MockChannelTest, SockConfigureFailCallback) {
- // Notification of new sockets gives an error.
- int rc = -1;
- ares_set_socket_configure_callback(channel_, SocketConfigureCallback, &rc);
-
- HostResult result;
- sock_config_cb_count = 0;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_LT(1, sock_config_cb_count);
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ECONNREFUSED, result.status_);
-}
-
-// TCP only to prevent retries
-TEST_P(MockTCPChannelTest, MalformedResponse) {
- std::vector<byte> one = {0x01};
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReplyData(&server_, one));
-
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ETIMEOUT, result.status_);
-}
-
-TEST_P(MockTCPChannelTest, FormErrResponse) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- rsp.set_rcode(ns_r_formerr);
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rsp));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_EFORMERR, result.status_);
-}
-
-TEST_P(MockTCPChannelTest, ServFailResponse) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- rsp.set_rcode(ns_r_servfail);
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rsp));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- // ARES_FLAG_NOCHECKRESP not set, so SERVFAIL consumed
- EXPECT_EQ(ARES_ECONNREFUSED, result.status_);
-}
-
-TEST_P(MockTCPChannelTest, NotImplResponse) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- rsp.set_rcode(ns_r_notimpl);
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rsp));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- // ARES_FLAG_NOCHECKRESP not set, so NOTIMPL consumed
- EXPECT_EQ(ARES_ECONNREFUSED, result.status_);
-}
-
-TEST_P(MockTCPChannelTest, RefusedResponse) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- rsp.set_rcode(ns_r_refused);
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rsp));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- // ARES_FLAG_NOCHECKRESP not set, so REFUSED consumed
- EXPECT_EQ(ARES_ECONNREFUSED, result.status_);
-}
-
-TEST_P(MockTCPChannelTest, YXDomainResponse) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- rsp.set_rcode(ns_r_yxdomain);
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rsp));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENODATA, result.status_);
-}
-
-class MockExtraOptsTest
- : public MockChannelOptsTest,
- public ::testing::WithParamInterface< std::pair<int, bool> > {
- public:
- MockExtraOptsTest()
- : MockChannelOptsTest(1, GetParam().first, GetParam().second,
- FillOptions(&opts_),
- ARES_OPT_SOCK_SNDBUF|ARES_OPT_SOCK_RCVBUF) {}
- static struct ares_options* FillOptions(struct ares_options * opts) {
- memset(opts, 0, sizeof(struct ares_options));
- // Set a few options that affect socket communications
- opts->socket_send_buffer_size = 514;
- opts->socket_receive_buffer_size = 514;
- return opts;
- }
- private:
- struct ares_options opts_;
-};
-
-TEST_P(MockExtraOptsTest, SimpleQuery) {
- ares_set_local_ip4(channel_, 0x7F000001);
- byte addr6[16] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
- ares_set_local_ip6(channel_, addr6);
- ares_set_local_dev(channel_, "dummy");
-
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a))
- .add_answer(new DNSARR("www.google.com", 100, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp));
-
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-class MockFlagsChannelOptsTest
- : public MockChannelOptsTest,
- public ::testing::WithParamInterface< std::pair<int, bool> > {
- public:
- MockFlagsChannelOptsTest(int flags)
- : MockChannelOptsTest(1, GetParam().first, GetParam().second,
- FillOptions(&opts_, flags), ARES_OPT_FLAGS) {}
- static struct ares_options* FillOptions(struct ares_options * opts, int flags) {
- memset(opts, 0, sizeof(struct ares_options));
- opts->flags = flags;
- return opts;
- }
- private:
- struct ares_options opts_;
-};
-
-class MockNoCheckRespChannelTest : public MockFlagsChannelOptsTest {
- public:
- MockNoCheckRespChannelTest() : MockFlagsChannelOptsTest(ARES_FLAG_NOCHECKRESP) {}
-};
-
-TEST_P(MockNoCheckRespChannelTest, ServFailResponse) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- rsp.set_rcode(ns_r_servfail);
- ON_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ESERVFAIL, result.status_);
-}
-
-TEST_P(MockNoCheckRespChannelTest, NotImplResponse) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- rsp.set_rcode(ns_r_notimpl);
- ON_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOTIMP, result.status_);
-}
-
-TEST_P(MockNoCheckRespChannelTest, RefusedResponse) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- rsp.set_rcode(ns_r_refused);
- ON_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_EREFUSED, result.status_);
-}
-
-class MockEDNSChannelTest : public MockFlagsChannelOptsTest {
- public:
- MockEDNSChannelTest() : MockFlagsChannelOptsTest(ARES_FLAG_EDNS) {}
-};
-
-TEST_P(MockEDNSChannelTest, RetryWithoutEDNS) {
- DNSPacket rspfail;
- rspfail.set_response().set_aa().set_rcode(ns_r_servfail)
- .add_question(new DNSQuestion("www.google.com", ns_t_a));
- DNSPacket rspok;
- rspok.set_response()
- .add_question(new DNSQuestion("www.google.com", ns_t_a))
- .add_answer(new DNSARR("www.google.com", 100, {1, 2, 3, 4}));
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReply(&server_, &rspfail))
- .WillOnce(SetReply(&server_, &rspok));
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[1.2.3.4]}", ss.str());
-}
-
-TEST_P(MockChannelTest, SearchDomains) {
- DNSPacket nofirst;
- nofirst.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.first.com", ns_t_a));
- ON_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &nofirst));
- DNSPacket nosecond;
- nosecond.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.second.org", ns_t_a));
- ON_CALL(server_, OnRequest("www.second.org", ns_t_a))
- .WillByDefault(SetReply(&server_, &nosecond));
- DNSPacket yesthird;
- yesthird.set_response().set_aa()
- .add_question(new DNSQuestion("www.third.gov", ns_t_a))
- .add_answer(new DNSARR("www.third.gov", 0x0200, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("www.third.gov", ns_t_a))
- .WillByDefault(SetReply(&server_, &yesthird));
-
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.third.gov' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-// Relies on retries so is UDP-only
-TEST_P(MockUDPChannelTest, SearchDomainsWithResentReply) {
- DNSPacket nofirst;
- nofirst.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.first.com", ns_t_a));
- EXPECT_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillOnce(SetReply(&server_, &nofirst));
- DNSPacket nosecond;
- nosecond.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.second.org", ns_t_a));
- EXPECT_CALL(server_, OnRequest("www.second.org", ns_t_a))
- .WillOnce(SetReply(&server_, &nosecond));
- DNSPacket yesthird;
- yesthird.set_response().set_aa()
- .add_question(new DNSQuestion("www.third.gov", ns_t_a))
- .add_answer(new DNSARR("www.third.gov", 0x0200, {2, 3, 4, 5}));
- // Before sending the real answer, resend an earlier reply
- EXPECT_CALL(server_, OnRequest("www.third.gov", ns_t_a))
- .WillOnce(DoAll(SetReply(&server_, &nofirst),
- SetReplyQID(&server_, 123)))
- .WillOnce(DoAll(SetReply(&server_, &yesthird),
- SetReplyQID(&server_, -1)));
-
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.third.gov' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-TEST_P(MockChannelTest, SearchDomainsBare) {
- DNSPacket nofirst;
- nofirst.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.first.com", ns_t_a));
- ON_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &nofirst));
- DNSPacket nosecond;
- nosecond.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.second.org", ns_t_a));
- ON_CALL(server_, OnRequest("www.second.org", ns_t_a))
- .WillByDefault(SetReply(&server_, &nosecond));
- DNSPacket nothird;
- nothird.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.third.gov", ns_t_a));
- ON_CALL(server_, OnRequest("www.third.gov", ns_t_a))
- .WillByDefault(SetReply(&server_, &nothird));
- DNSPacket yesbare;
- yesbare.set_response().set_aa()
- .add_question(new DNSQuestion("www", ns_t_a))
- .add_answer(new DNSARR("www", 0x0200, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("www", ns_t_a))
- .WillByDefault(SetReply(&server_, &yesbare));
-
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-TEST_P(MockChannelTest, SearchNoDataThenSuccess) {
- // First two search domains recognize the name but have no A records.
- DNSPacket nofirst;
- nofirst.set_response().set_aa()
- .add_question(new DNSQuestion("www.first.com", ns_t_a));
- ON_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &nofirst));
- DNSPacket nosecond;
- nosecond.set_response().set_aa()
- .add_question(new DNSQuestion("www.second.org", ns_t_a));
- ON_CALL(server_, OnRequest("www.second.org", ns_t_a))
- .WillByDefault(SetReply(&server_, &nosecond));
- DNSPacket yesthird;
- yesthird.set_response().set_aa()
- .add_question(new DNSQuestion("www.third.gov", ns_t_a))
- .add_answer(new DNSARR("www.third.gov", 0x0200, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("www.third.gov", ns_t_a))
- .WillByDefault(SetReply(&server_, &yesthird));
-
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.third.gov' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-TEST_P(MockChannelTest, SearchNoDataThenNoDataBare) {
- // First two search domains recognize the name but have no A records.
- DNSPacket nofirst;
- nofirst.set_response().set_aa()
- .add_question(new DNSQuestion("www.first.com", ns_t_a));
- ON_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &nofirst));
- DNSPacket nosecond;
- nosecond.set_response().set_aa()
- .add_question(new DNSQuestion("www.second.org", ns_t_a));
- ON_CALL(server_, OnRequest("www.second.org", ns_t_a))
- .WillByDefault(SetReply(&server_, &nosecond));
- DNSPacket nothird;
- nothird.set_response().set_aa()
- .add_question(new DNSQuestion("www.third.gov", ns_t_a));
- ON_CALL(server_, OnRequest("www.third.gov", ns_t_a))
- .WillByDefault(SetReply(&server_, &nothird));
- DNSPacket nobare;
- nobare.set_response().set_aa()
- .add_question(new DNSQuestion("www", ns_t_a));
- ON_CALL(server_, OnRequest("www", ns_t_a))
- .WillByDefault(SetReply(&server_, &nobare));
-
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENODATA, result.status_);
-}
-
-TEST_P(MockChannelTest, SearchNoDataThenFail) {
- // First two search domains recognize the name but have no A records.
- DNSPacket nofirst;
- nofirst.set_response().set_aa()
- .add_question(new DNSQuestion("www.first.com", ns_t_a));
- ON_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &nofirst));
- DNSPacket nosecond;
- nosecond.set_response().set_aa()
- .add_question(new DNSQuestion("www.second.org", ns_t_a));
- ON_CALL(server_, OnRequest("www.second.org", ns_t_a))
- .WillByDefault(SetReply(&server_, &nosecond));
- DNSPacket nothird;
- nothird.set_response().set_aa()
- .add_question(new DNSQuestion("www.third.gov", ns_t_a));
- ON_CALL(server_, OnRequest("www.third.gov", ns_t_a))
- .WillByDefault(SetReply(&server_, &nothird));
- DNSPacket nobare;
- nobare.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www", ns_t_a));
- ON_CALL(server_, OnRequest("www", ns_t_a))
- .WillByDefault(SetReply(&server_, &nobare));
-
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENODATA, result.status_);
-}
-
-TEST_P(MockChannelTest, SearchAllocFailure) {
- SearchResult result;
- SetAllocFail(1);
- ares_search(channel_, "fully.qualified.", ns_c_in, ns_t_a, SearchCallback, &result);
- /* Already done */
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ENOMEM, result.status_);
-}
-
-TEST_P(MockChannelTest, SearchHighNdots) {
- DNSPacket nobare;
- nobare.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("a.b.c.w.w.w", ns_t_a));
- ON_CALL(server_, OnRequest("a.b.c.w.w.w", ns_t_a))
- .WillByDefault(SetReply(&server_, &nobare));
- DNSPacket yesfirst;
- yesfirst.set_response().set_aa()
- .add_question(new DNSQuestion("a.b.c.w.w.w.first.com", ns_t_a))
- .add_answer(new DNSARR("a.b.c.w.w.w.first.com", 0x0200, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("a.b.c.w.w.w.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &yesfirst));
-
- SearchResult result;
- ares_search(channel_, "a.b.c.w.w.w", ns_c_in, ns_t_a, SearchCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- std::stringstream ss;
- ss << PacketToString(result.data_);
- EXPECT_EQ("RSP QRY AA NOERROR Q:{'a.b.c.w.w.w.first.com' IN A} "
- "A:{'a.b.c.w.w.w.first.com' IN A TTL=512 2.3.4.5}",
- ss.str());
-}
-
-TEST_P(MockChannelTest, UnspecifiedFamilyV6) {
- DNSPacket rsp6;
- rsp6.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa))
- .add_answer(new DNSAaaaRR("example.com", 100,
- {0x21, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03}));
- ON_CALL(server_, OnRequest("example.com", ns_t_aaaa))
- .WillByDefault(SetReply(&server_, &rsp6));
-
- HostResult result;
- ares_gethostbyname(channel_, "example.com.", AF_UNSPEC, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- // Default to IPv6 when both are available.
- EXPECT_EQ("{'example.com' aliases=[] addrs=[2121:0000:0000:0000:0000:0000:0000:0303]}", ss.str());
-}
-
-TEST_P(MockChannelTest, UnspecifiedFamilyV4) {
- DNSPacket rsp6;
- rsp6.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa));
- ON_CALL(server_, OnRequest("example.com", ns_t_aaaa))
- .WillByDefault(SetReply(&server_, &rsp6));
- DNSPacket rsp4;
- rsp4.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_a))
- .add_answer(new DNSARR("example.com", 100, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("example.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp4));
-
- HostResult result;
- ares_gethostbyname(channel_, "example.com.", AF_UNSPEC, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'example.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-TEST_P(MockChannelTest, UnspecifiedFamilyNoData) {
- DNSPacket rsp6;
- rsp6.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa))
- .add_answer(new DNSCnameRR("example.com", 100, "elsewhere.com"));
- ON_CALL(server_, OnRequest("example.com", ns_t_aaaa))
- .WillByDefault(SetReply(&server_, &rsp6));
- DNSPacket rsp4;
- rsp4.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_a));
- ON_CALL(server_, OnRequest("example.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp4));
-
- HostResult result;
- ares_gethostbyname(channel_, "example.com.", AF_UNSPEC, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'' aliases=[] addrs=[]}", ss.str());
-}
-
-TEST_P(MockChannelTest, UnspecifiedFamilyCname6A4) {
- DNSPacket rsp6;
- rsp6.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa))
- .add_answer(new DNSCnameRR("example.com", 100, "elsewhere.com"));
- ON_CALL(server_, OnRequest("example.com", ns_t_aaaa))
- .WillByDefault(SetReply(&server_, &rsp6));
- DNSPacket rsp4;
- rsp4.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_a))
- .add_answer(new DNSARR("example.com", 100, {1, 2, 3, 4}));
- ON_CALL(server_, OnRequest("example.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp4));
-
- HostResult result;
- ares_gethostbyname(channel_, "example.com.", AF_UNSPEC, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'example.com' aliases=[] addrs=[1.2.3.4]}", ss.str());
-}
-
-TEST_P(MockChannelTest, ExplicitIP) {
- HostResult result;
- ares_gethostbyname(channel_, "1.2.3.4", AF_INET, HostCallback, &result);
- EXPECT_TRUE(result.done_); // Immediate return
- EXPECT_EQ(ARES_SUCCESS, result.status_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'1.2.3.4' aliases=[] addrs=[1.2.3.4]}", ss.str());
-}
-
-TEST_P(MockChannelTest, ExplicitIPAllocFail) {
- HostResult result;
- SetAllocSizeFail(strlen("1.2.3.4") + 1);
- ares_gethostbyname(channel_, "1.2.3.4", AF_INET, HostCallback, &result);
- EXPECT_TRUE(result.done_); // Immediate return
- EXPECT_EQ(ARES_ENOMEM, result.status_);
-}
-
-TEST_P(MockChannelTest, SortListV4) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_a))
- .add_answer(new DNSARR("example.com", 100, {22, 23, 24, 25}))
- .add_answer(new DNSARR("example.com", 100, {12, 13, 14, 15}))
- .add_answer(new DNSARR("example.com", 100, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("example.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &rsp));
-
- {
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "12.13.0.0/255.255.0.0 1234::5678"));
- HostResult result;
- ares_gethostbyname(channel_, "example.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'example.com' aliases=[] addrs=[12.13.14.15, 22.23.24.25, 2.3.4.5]}", ss.str());
- }
- {
- EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "2.3.0.0/16 130.140.150.160/26"));
- HostResult result;
- ares_gethostbyname(channel_, "example.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'example.com' aliases=[] addrs=[2.3.4.5, 22.23.24.25, 12.13.14.15]}", ss.str());
- }
- struct ares_options options;
- memset(&options, 0, sizeof(options));
- int optmask = 0;
- EXPECT_EQ(ARES_SUCCESS, ares_save_options(channel_, &options, &optmask));
- EXPECT_TRUE((optmask & ARES_OPT_SORTLIST) == ARES_OPT_SORTLIST);
- ares_destroy_options(&options);
-}
-
-TEST_P(MockChannelTest, SortListV6) {
- DNSPacket rsp;
- rsp.set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa))
- .add_answer(new DNSAaaaRR("example.com", 100,
- {0x11, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02}))
- .add_answer(new DNSAaaaRR("example.com", 100,
- {0x21, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x03}));
- ON_CALL(server_, OnRequest("example.com", ns_t_aaaa))
- .WillByDefault(SetReply(&server_, &rsp));
-
- {
- ares_set_sortlist(channel_, "1111::/16 2.3.0.0/255.255.0.0");
- HostResult result;
- ares_gethostbyname(channel_, "example.com.", AF_INET6, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'example.com' aliases=[] addrs=[1111:0000:0000:0000:0000:0000:0000:0202, "
- "2121:0000:0000:0000:0000:0000:0000:0303]}", ss.str());
- }
- {
- ares_set_sortlist(channel_, "2121::/8");
- HostResult result;
- ares_gethostbyname(channel_, "example.com.", AF_INET6, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'example.com' aliases=[] addrs=[2121:0000:0000:0000:0000:0000:0000:0303, "
- "1111:0000:0000:0000:0000:0000:0000:0202]}", ss.str());
- }
-}
-
-// Relies on retries so is UDP-only
-TEST_P(MockUDPChannelTest, SearchDomainsAllocFail) {
- DNSPacket nofirst;
- nofirst.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.first.com", ns_t_a));
- ON_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &nofirst));
- DNSPacket nosecond;
- nosecond.set_response().set_aa().set_rcode(ns_r_nxdomain)
- .add_question(new DNSQuestion("www.second.org", ns_t_a));
- ON_CALL(server_, OnRequest("www.second.org", ns_t_a))
- .WillByDefault(SetReply(&server_, &nosecond));
- DNSPacket yesthird;
- yesthird.set_response().set_aa()
- .add_question(new DNSQuestion("www.third.gov", ns_t_a))
- .add_answer(new DNSARR("www.third.gov", 0x0200, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("www.third.gov", ns_t_a))
- .WillByDefault(SetReply(&server_, &yesthird));
-
- // Fail a variety of different memory allocations, and confirm
- // that the operation either fails with ENOMEM or succeeds
- // with the expected result.
- const int kCount = 34;
- HostResult results[kCount];
- for (int ii = 1; ii <= kCount; ii++) {
- HostResult* result = &(results[ii - 1]);
- ClearFails();
- SetAllocFail(ii);
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, result);
- Process();
- EXPECT_TRUE(result->done_);
- if (result->status_ == ARES_SUCCESS) {
- std::stringstream ss;
- ss << result->host_;
- EXPECT_EQ("{'www.third.gov' aliases=[] addrs=[2.3.4.5]}", ss.str()) << " failed alloc #" << ii;
- if (verbose) std::cerr << "Succeeded despite failure of alloc #" << ii << std::endl;
- }
- }
-
- // Explicitly destroy the channel now, so that the HostResult objects
- // are still valid (in case any pending work refers to them).
- ares_destroy(channel_);
- channel_ = nullptr;
-}
-
-// Relies on retries so is UDP-only
-TEST_P(MockUDPChannelTest, Resend) {
- std::vector<byte> nothing;
- DNSPacket reply;
- reply.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a))
- .add_answer(new DNSARR("www.google.com", 0x0100, {0x01, 0x02, 0x03, 0x04}));
-
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReplyData(&server_, nothing))
- .WillOnce(SetReplyData(&server_, nothing))
- .WillOnce(SetReply(&server_, &reply));
-
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(2, result.timeouts_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[1.2.3.4]}", ss.str());
-}
-
-TEST_P(MockChannelTest, CancelImmediate) {
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- ares_cancel(channel_);
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ECANCELLED, result.status_);
- EXPECT_EQ(0, result.timeouts_);
-}
-
-// Relies on retries so is UDP-only
-TEST_P(MockUDPChannelTest, CancelLater) {
- std::vector<byte> nothing;
-
- // On second request, cancel the channel.
- EXPECT_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillOnce(SetReplyData(&server_, nothing))
- .WillOnce(CancelChannel(&server_, channel_));
-
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_ECANCELLED, result.status_);
- EXPECT_EQ(0, result.timeouts_);
-}
-
-TEST_P(MockChannelTest, GetHostByNameDestroyAbsolute) {
- HostResult result;
- ares_gethostbyname(channel_, "www.google.com.", AF_INET, HostCallback, &result);
-
- ares_destroy(channel_);
- channel_ = nullptr;
-
- EXPECT_TRUE(result.done_); // Synchronous
- EXPECT_EQ(ARES_EDESTRUCTION, result.status_);
- EXPECT_EQ(0, result.timeouts_);
-}
-
-TEST_P(MockChannelTest, GetHostByNameDestroyRelative) {
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
-
- ares_destroy(channel_);
- channel_ = nullptr;
-
- EXPECT_TRUE(result.done_); // Synchronous
- EXPECT_EQ(ARES_EDESTRUCTION, result.status_);
- EXPECT_EQ(0, result.timeouts_);
-}
-
-TEST_P(MockChannelTest, GetHostByAddrDestroy) {
- unsigned char gdns_addr4[4] = {0x08, 0x08, 0x08, 0x08};
- HostResult result;
- ares_gethostbyaddr(channel_, gdns_addr4, sizeof(gdns_addr4), AF_INET, HostCallback, &result);
-
- ares_destroy(channel_);
- channel_ = nullptr;
-
- EXPECT_TRUE(result.done_); // Synchronous
- EXPECT_EQ(ARES_EDESTRUCTION, result.status_);
- EXPECT_EQ(0, result.timeouts_);
-}
-
-#ifndef WIN32
-TEST_P(MockChannelTest, HostAlias) {
- DNSPacket reply;
- reply.set_response().set_aa()
- .add_question(new DNSQuestion("www.google.com", ns_t_a))
- .add_answer(new DNSARR("www.google.com", 0x0100, {0x01, 0x02, 0x03, 0x04}));
- ON_CALL(server_, OnRequest("www.google.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &reply));
-
- TempFile aliases("\n\n# www commentedout\nwww www.google.com\n");
- EnvValue with_env("HOSTALIASES", aliases.filename());
-
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.google.com' aliases=[] addrs=[1.2.3.4]}", ss.str());
-}
-
-TEST_P(MockChannelTest, HostAliasMissing) {
- DNSPacket yesfirst;
- yesfirst.set_response().set_aa()
- .add_question(new DNSQuestion("www.first.com", ns_t_a))
- .add_answer(new DNSARR("www.first.com", 0x0200, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &yesfirst));
-
- TempFile aliases("\n\n# www commentedout\nww www.google.com\n");
- EnvValue with_env("HOSTALIASES", aliases.filename());
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.first.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-TEST_P(MockChannelTest, HostAliasMissingFile) {
- DNSPacket yesfirst;
- yesfirst.set_response().set_aa()
- .add_question(new DNSQuestion("www.first.com", ns_t_a))
- .add_answer(new DNSARR("www.first.com", 0x0200, {2, 3, 4, 5}));
- ON_CALL(server_, OnRequest("www.first.com", ns_t_a))
- .WillByDefault(SetReply(&server_, &yesfirst));
-
- EnvValue with_env("HOSTALIASES", "bogus.mcfile");
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.first.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
-}
-
-TEST_P(MockChannelTest, HostAliasUnreadable) {
- TempFile aliases("www www.google.com\n");
- chmod(aliases.filename(), 0);
- EnvValue with_env("HOSTALIASES", aliases.filename());
-
- HostResult result;
- ares_gethostbyname(channel_, "www", AF_INET, HostCallback, &result);
- EXPECT_TRUE(result.done_);
- EXPECT_EQ(ARES_EFILE, result.status_);
- chmod(aliases.filename(), 0777);
-}
-#endif
-
-class MockMultiServerChannelTest
- : public MockChannelOptsTest,
- public ::testing::WithParamInterface< std::pair<int, bool> > {
- public:
- MockMultiServerChannelTest(bool rotate)
- : MockChannelOptsTest(3, GetParam().first, GetParam().second, nullptr, rotate ? ARES_OPT_ROTATE : 0) {}
- void CheckExample() {
- HostResult result;
- ares_gethostbyname(channel_, "www.example.com.", AF_INET, HostCallback, &result);
- Process();
- EXPECT_TRUE(result.done_);
- std::stringstream ss;
- ss << result.host_;
- EXPECT_EQ("{'www.example.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
- }
-};
-
-class RotateMultiMockTest : public MockMultiServerChannelTest {
- public:
- RotateMultiMockTest() : MockMultiServerChannelTest(true) {}
-};
-
-class NoRotateMultiMockTest : public MockMultiServerChannelTest {
- public:
- NoRotateMultiMockTest() : MockMultiServerChannelTest(false) {}
-};
-
-
-TEST_P(RotateMultiMockTest, ThirdServer) {
- DNSPacket servfailrsp;
- servfailrsp.set_response().set_aa().set_rcode(ns_r_servfail)
- .add_question(new DNSQuestion("www.example.com", ns_t_a));
- DNSPacket notimplrsp;
- notimplrsp.set_response().set_aa().set_rcode(ns_r_notimpl)
- .add_question(new DNSQuestion("www.example.com", ns_t_a));
- DNSPacket okrsp;
- okrsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.example.com", ns_t_a))
- .add_answer(new DNSARR("www.example.com", 100, {2,3,4,5}));
-
- EXPECT_CALL(*servers_[0], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[0].get(), &servfailrsp));
- EXPECT_CALL(*servers_[1], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[1].get(), &notimplrsp));
- EXPECT_CALL(*servers_[2], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[2].get(), &okrsp));
- CheckExample();
-
- // Second time around, starts from server [1].
- EXPECT_CALL(*servers_[1], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[1].get(), &servfailrsp));
- EXPECT_CALL(*servers_[2], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[2].get(), &notimplrsp));
- EXPECT_CALL(*servers_[0], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[0].get(), &okrsp));
- CheckExample();
-
- // Third time around, starts from server [2].
- EXPECT_CALL(*servers_[2], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[2].get(), &servfailrsp));
- EXPECT_CALL(*servers_[0], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[0].get(), &notimplrsp));
- EXPECT_CALL(*servers_[1], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[1].get(), &okrsp));
- CheckExample();
-}
-
-TEST_P(NoRotateMultiMockTest, ThirdServer) {
- DNSPacket servfailrsp;
- servfailrsp.set_response().set_aa().set_rcode(ns_r_servfail)
- .add_question(new DNSQuestion("www.example.com", ns_t_a));
- DNSPacket notimplrsp;
- notimplrsp.set_response().set_aa().set_rcode(ns_r_notimpl)
- .add_question(new DNSQuestion("www.example.com", ns_t_a));
- DNSPacket okrsp;
- okrsp.set_response().set_aa()
- .add_question(new DNSQuestion("www.example.com", ns_t_a))
- .add_answer(new DNSARR("www.example.com", 100, {2,3,4,5}));
-
- EXPECT_CALL(*servers_[0], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[0].get(), &servfailrsp));
- EXPECT_CALL(*servers_[1], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[1].get(), &notimplrsp));
- EXPECT_CALL(*servers_[2], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[2].get(), &okrsp));
- CheckExample();
-
- // Second time around, still starts from server [0].
- EXPECT_CALL(*servers_[0], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[0].get(), &servfailrsp));
- EXPECT_CALL(*servers_[1], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[1].get(), &notimplrsp));
- EXPECT_CALL(*servers_[2], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[2].get(), &okrsp));
- CheckExample();
-
- // Third time around, still starts from server [0].
- EXPECT_CALL(*servers_[0], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[0].get(), &servfailrsp));
- EXPECT_CALL(*servers_[1], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[1].get(), &notimplrsp));
- EXPECT_CALL(*servers_[2], OnRequest("www.example.com", ns_t_a))
- .WillOnce(SetReply(servers_[2].get(), &okrsp));
- CheckExample();
-}
-
-
-INSTANTIATE_TEST_CASE_P(AddressFamilies, MockChannelTest,
- ::testing::Values(std::make_pair<int, bool>(AF_INET, false),
- std::make_pair<int, bool>(AF_INET, true),
- std::make_pair<int, bool>(AF_INET6, false),
- std::make_pair<int, bool>(AF_INET6, true)));
-
-INSTANTIATE_TEST_CASE_P(AddressFamilies, MockUDPChannelTest,
- ::testing::Values(AF_INET, AF_INET6));
-
-INSTANTIATE_TEST_CASE_P(AddressFamilies, MockTCPChannelTest,
- ::testing::Values(AF_INET, AF_INET6));
-
-INSTANTIATE_TEST_CASE_P(AddressFamilies, MockExtraOptsTest,
- ::testing::Values(std::make_pair<int, bool>(AF_INET, false),
- std::make_pair<int, bool>(AF_INET, true),
- std::make_pair<int, bool>(AF_INET6, false),
- std::make_pair<int, bool>(AF_INET6, true)));
-
-INSTANTIATE_TEST_CASE_P(AddressFamilies, MockNoCheckRespChannelTest,
- ::testing::Values(std::make_pair<int, bool>(AF_INET, false),
- std::make_pair<int, bool>(AF_INET, true),
- std::make_pair<int, bool>(AF_INET6, false),
- std::make_pair<int, bool>(AF_INET6, true)));
-
-INSTANTIATE_TEST_CASE_P(AddressFamilies, MockEDNSChannelTest,
- ::testing::Values(std::make_pair<int, bool>(AF_INET, false),
- std::make_pair<int, bool>(AF_INET, true),
- std::make_pair<int, bool>(AF_INET6, false),
- std::make_pair<int, bool>(AF_INET6, true)));
-
-INSTANTIATE_TEST_CASE_P(TransportModes, RotateMultiMockTest,
- ::testing::Values(std::make_pair<int, bool>(AF_INET, false),
- std::make_pair<int, bool>(AF_INET, true),
- std::make_pair<int, bool>(AF_INET6, false),
- std::make_pair<int, bool>(AF_INET6, true)));
-
-INSTANTIATE_TEST_CASE_P(TransportModes, NoRotateMultiMockTest,
- ::testing::Values(std::make_pair<int, bool>(AF_INET, false),
- std::make_pair<int, bool>(AF_INET, true),
- std::make_pair<int, bool>(AF_INET6, false),
- std::make_pair<int, bool>(AF_INET6, true)));
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-ns.cc b/test/ares-test-ns.cc
deleted file mode 100644
index c3c4552..0000000
--- a/test/ares-test-ns.cc
+++ /dev/null
@@ -1,199 +0,0 @@
-#include "ares-test.h"
-
-#ifdef HAVE_CONTAINER
-
-#include <sys/mount.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-#include <iostream>
-#include <functional>
-#include <string>
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-namespace {
-
-struct ContainerInfo {
- ContainerFilesystem* fs_;
- std::string hostname_;
- std::string domainname_;
- VoidToIntFn fn_;
-};
-
-int EnterContainer(void *data) {
- ContainerInfo *container = (ContainerInfo*)data;
-
- if (verbose) {
- std::cerr << "Running function in container {chroot='"
- << container->fs_->root() << "', hostname='" << container->hostname_
- << "', domainname='" << container->domainname_ << "'}"
- << std::endl;
- }
-
- // Ensure we are apparently root before continuing.
- int count = 10;
- while (getuid() != 0 && count > 0) {
- usleep(100000);
- count--;
- }
- if (getuid() != 0) {
- std::cerr << "Child in user namespace has uid " << getuid() << std::endl;
- return -1;
- }
- if (!container->fs_->mountpt().empty()) {
- // We want to bind mount this inside the specified directory.
- std::string innerdir = container->fs_->root() + container->fs_->mountpt();
- if (verbose) std::cerr << " mount --bind " << container->fs_->mountpt()
- << " " << innerdir << std::endl;
- int rc = mount(container->fs_->mountpt().c_str(), innerdir.c_str(),
- "none", MS_BIND, 0);
- if (rc != 0) {
- std::cerr << "Warning: failed to bind mount " << container->fs_->mountpt() << " at "
- << innerdir << ", errno=" << errno << std::endl;
- }
- }
-
- // Move into the specified directory.
- if (chdir(container->fs_->root().c_str()) != 0) {
- std::cerr << "Failed to chdir('" << container->fs_->root()
- << "'), errno=" << errno << std::endl;
- return -1;
- }
- // And make it the new root directory;
- char buffer[PATH_MAX + 1];
- if (getcwd(buffer, PATH_MAX) == NULL) {
- std::cerr << "failed to retrieve cwd, errno=" << errno << std::endl;
- return -1;
- }
- buffer[PATH_MAX] = '\0';
- if (chroot(buffer) != 0) {
- std::cerr << "chroot('" << buffer << "') failed, errno=" << errno << std::endl;
- return -1;
- }
-
- // Set host/domainnames if specified
- if (!container->hostname_.empty()) {
- if (sethostname(container->hostname_.c_str(),
- container->hostname_.size()) != 0) {
- std::cerr << "Failed to sethostname('" << container->hostname_
- << "'), errno=" << errno << std::endl;
- return -1;
- }
- }
- if (!container->domainname_.empty()) {
- if (setdomainname(container->domainname_.c_str(),
- container->domainname_.size()) != 0) {
- std::cerr << "Failed to setdomainname('" << container->domainname_
- << "'), errno=" << errno << std::endl;
- return -1;
- }
- }
-
- return container->fn_();
-}
-
-} // namespace
-
-// Run a function while:
-// - chroot()ed into a particular directory
-// - having a specified hostname/domainname
-
-int RunInContainer(ContainerFilesystem* fs, const std::string& hostname,
- const std::string& domainname, VoidToIntFn fn) {
- const int stack_size = 1024 * 1024;
- std::vector<byte> stack(stack_size, 0);
- ContainerInfo container = {fs, hostname, domainname, fn};
-
- // Start a child process in a new user and UTS namespace
- pid_t child = clone(EnterContainer, stack.data() + stack_size,
- CLONE_VM|CLONE_NEWNS|CLONE_NEWUSER|CLONE_NEWUTS|SIGCHLD,
- (void *)&container);
- if (child < 0) {
- std::cerr << "Failed to clone(), errno=" << errno << std::endl;
- return -1;
- }
-
- // Build the UID map that makes us look like root inside the namespace.
- std::stringstream mapfiless;
- mapfiless << "/proc/" << child << "/uid_map";
- std::string mapfile = mapfiless.str();
- int fd = open(mapfile.c_str(), O_CREAT|O_WRONLY|O_TRUNC, 0644);
- if (fd < 0) {
- std::cerr << "Failed to create '" << mapfile << "'" << std::endl;
- return -1;
- }
- std::stringstream contentss;
- contentss << "0 " << getuid() << " 1" << std::endl;
- std::string content = contentss.str();
- int rc = write(fd, content.c_str(), content.size());
- if (rc != (int)content.size()) {
- std::cerr << "Failed to write uid map to '" << mapfile << "'" << std::endl;
- }
- close(fd);
-
- // Wait for the child process and retrieve its status.
- int status;
- waitpid(child, &status, 0);
- if (rc <= 0) {
- std::cerr << "Failed to waitpid(" << child << ")" << std::endl;
- return -1;
- }
- if (!WIFEXITED(status)) {
- std::cerr << "Child " << child << " did not exit normally" << std::endl;
- return -1;
- }
- return status;
-}
-
-ContainerFilesystem::ContainerFilesystem(NameContentList files, const std::string& mountpt) {
- rootdir_ = TempNam(nullptr, "ares-chroot");
- mkdir(rootdir_.c_str(), 0755);
- dirs_.push_front(rootdir_);
- for (const auto& nc : files) {
- std::string fullpath = rootdir_ + nc.first;
- int idx = fullpath.rfind('/');
- std::string dir = fullpath.substr(0, idx);
- EnsureDirExists(dir);
- files_.push_back(std::unique_ptr<TransientFile>(
- new TransientFile(fullpath, nc.second)));
- }
- if (!mountpt.empty()) {
- char buffer[PATH_MAX + 1];
- if (realpath(mountpt.c_str(), buffer)) {
- mountpt_ = buffer;
- std::string fullpath = rootdir_ + mountpt_;
- EnsureDirExists(fullpath);
- }
- }
-}
-
-ContainerFilesystem::~ContainerFilesystem() {
- files_.clear();
- for (const std::string& dir : dirs_) {
- rmdir(dir.c_str());
- }
-}
-
-void ContainerFilesystem::EnsureDirExists(const std::string& dir) {
- if (std::find(dirs_.begin(), dirs_.end(), dir) != dirs_.end()) {
- return;
- }
- size_t idx = dir.rfind('/');
- if (idx != std::string::npos) {
- std::string prevdir = dir.substr(0, idx);
- EnsureDirExists(prevdir);
- }
- // Ensure this directory is in the list before its ancestors.
- mkdir(dir.c_str(), 0755);
- dirs_.push_front(dir);
-}
-
-} // namespace test
-} // namespace ares
-
-#endif
diff --git a/test/ares-test-parse-a.cc b/test/ares-test-parse-a.cc
deleted file mode 100644
index 77d9591..0000000
--- a/test/ares-test-parse-a.cc
+++ /dev/null
@@ -1,362 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseAReplyOK) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_a))
- .add_answer(new DNSARR("example.com", 0x01020304, {2,3,4,5}));
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // type A
- 0x00, 0x01, // class IN
- // Answer 1
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x04, // rdata length
- 0x02, 0x03, 0x04, 0x05,
- };
- EXPECT_EQ(data, pkt.data());
- struct hostent *host = nullptr;
- struct ares_addrttl info[5];
- int count = 5;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- EXPECT_EQ(0x01020304, info[0].ttl);
- unsigned long expected_addr = htonl(0x02030405);
- EXPECT_EQ(expected_addr, info[0].ipaddr.s_addr);
- EXPECT_EQ("2.3.4.5", AddressToString(&(info[0].ipaddr), 4));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'example.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
- ares_free_hostent(host);
-
- // Repeat without providing a hostent
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- nullptr, info, &count));
- EXPECT_EQ(1, count);
- EXPECT_EQ(0x01020304, info[0].ttl);
- EXPECT_EQ(expected_addr, info[0].ipaddr.s_addr);
- EXPECT_EQ("2.3.4.5", AddressToString(&(info[0].ipaddr), 4));
-}
-
-TEST_F(LibraryTest, ParseMalformedAReply) {
- std::vector<byte> data = {
- 0x12, 0x34, // [0:2) qid
- 0x84, // [2] response + query + AA + not-TC + not-RD
- 0x00, // [3] not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // [4:6) num questions
- 0x00, 0x01, // [6:8) num answer RRs
- 0x00, 0x00, // [8:10) num authority RRs
- 0x00, 0x00, // [10:12) num additional RRs
- // Question
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e', // [12:20)
- 0x03, 'c', 'o', 'm', // [20,24)
- 0x00, // [24]
- 0x00, 0x01, // [25:26) type A
- 0x00, 0x01, // [27:29) class IN
- // Answer 1
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e', // [29:37)
- 0x03, 'c', 'o', 'm', // [37:41)
- 0x00, // [41]
- 0x00, 0x01, // [42:44) RR type
- 0x00, 0x01, // [44:46) class IN
- 0x01, 0x02, 0x03, 0x04, // [46:50) TTL
- 0x00, 0x04, // [50:52) rdata length
- 0x02, 0x03, 0x04, 0x05, // [52,56)
- };
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
-
- // Invalid RR-len.
- std::vector<byte> invalid_rrlen(data);
- invalid_rrlen[51] = 180;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_a_reply(invalid_rrlen.data(), invalid_rrlen.size(),
- &host, info, &count));
-
- // Truncate mid-question.
- EXPECT_EQ(ARES_EBADRESP, ares_parse_a_reply(data.data(), 26,
- &host, info, &count));
-
- // Truncate mid-answer.
- EXPECT_EQ(ARES_EBADRESP, ares_parse_a_reply(data.data(), 42,
- &host, info, &count));
-}
-
-TEST_F(LibraryTest, ParseAReplyNoData) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_a));
- std::vector<byte> data = pkt.data();
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- EXPECT_EQ(ARES_ENODATA, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(0, count);
- EXPECT_EQ(nullptr, host);
-
- // Again but with a CNAME.
- pkt.add_answer(new DNSCnameRR("example.com", 200, "c.example.com"));
- EXPECT_EQ(ARES_ENODATA, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(0, count);
- EXPECT_EQ(nullptr, host);
-}
-
-TEST_F(LibraryTest, ParseAReplyVariantA) {
- DNSPacket pkt;
- pkt.set_qid(6366).set_rd().set_ra()
- .add_question(new DNSQuestion("mit.edu", ns_t_a))
- .add_answer(new DNSARR("mit.edu", 52, {18,7,22,69}))
- .add_auth(new DNSNsRR("mit.edu", 292, "W20NS.mit.edu"))
- .add_auth(new DNSNsRR("mit.edu", 292, "BITSY.mit.edu"))
- .add_auth(new DNSNsRR("mit.edu", 292, "STRAWB.mit.edu"))
- .add_additional(new DNSARR("STRAWB.mit.edu", 292, {18,71,0,151}));
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- std::vector<byte> data = pkt.data();
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- EXPECT_EQ("18.7.22.69", AddressToString(&(info[0].ipaddr), 4));
- EXPECT_EQ(52, info[0].ttl);
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseAReplyJustCname) {
- DNSPacket pkt;
- pkt.set_qid(6366).set_rd().set_ra()
- .add_question(new DNSQuestion("mit.edu", ns_t_a))
- .add_answer(new DNSCnameRR("mit.edu", 52, "other.mit.edu"));
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- std::vector<byte> data = pkt.data();
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(0, count);
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'other.mit.edu' aliases=[mit.edu] addrs=[]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseAReplyVariantCname) {
- DNSPacket pkt;
- pkt.set_qid(6366).set_rd().set_ra()
- .add_question(new DNSQuestion("query.example.com", ns_t_a))
- .add_answer(new DNSCnameRR("query.example.com", 200, "redirect.query.example.com"))
- .add_answer(new DNSARR("redirect.query.example.com", 300, {129,97,123,22}))
- .add_auth(new DNSNsRR("example.com", 218, "aa.ns1.example.com"))
- .add_auth(new DNSNsRR("example.com", 218, "ns2.example.com"))
- .add_auth(new DNSNsRR("example.com", 218, "ns3.example.com"))
- .add_auth(new DNSNsRR("example.com", 218, "ns4.example.com"))
- .add_additional(new DNSARR("aa.ns1.example.com", 218, {129,97,1,1}))
- .add_additional(new DNSARR("ns2.example.com", 218, {129,97,1,2}))
- .add_additional(new DNSARR("ns3.example.com", 218, {129,97,1,3}))
- .add_additional(new DNSARR("ns4.example.com", 218, {129,97,1,4}));
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- std::vector<byte> data = pkt.data();
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- EXPECT_EQ("129.97.123.22", AddressToString(&(info[0].ipaddr), 4));
- // TTL is reduced to match CNAME's.
- EXPECT_EQ(200, info[0].ttl);
- ares_free_hostent(host);
-
- // Repeat parsing without places to put the results.
- count = 0;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- nullptr, info, &count));
-}
-
-TEST_F(LibraryTest, ParseAReplyVariantCnameChain) {
- DNSPacket pkt;
- pkt.set_qid(6366).set_rd().set_ra()
- .add_question(new DNSQuestion("c1.localhost", ns_t_a))
- .add_answer(new DNSCnameRR("c1.localhost", 604800, "c2.localhost"))
- .add_answer(new DNSCnameRR("c2.localhost", 604800, "c3.localhost"))
- .add_answer(new DNSCnameRR("c3.localhost", 604800, "c4.localhost"))
- .add_answer(new DNSARR("c4.localhost", 604800, {8,8,8,8}))
- .add_auth(new DNSNsRR("localhost", 604800, "localhost"))
- .add_additional(new DNSARR("localhost", 604800, {127,0,0,1}))
- .add_additional(new DNSAaaaRR("localhost", 604800,
- {0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}));
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- std::vector<byte> data = pkt.data();
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- EXPECT_EQ("8.8.8.8", AddressToString(&(info[0].ipaddr), 4));
- EXPECT_EQ(604800, info[0].ttl);
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, DISABLED_ParseAReplyVariantCnameLast) {
- DNSPacket pkt;
- pkt.set_qid(6366).set_rd().set_ra()
- .add_question(new DNSQuestion("query.example.com", ns_t_a))
- .add_answer(new DNSARR("redirect.query.example.com", 300, {129,97,123,221}))
- .add_answer(new DNSARR("redirect.query.example.com", 300, {129,97,123,222}))
- .add_answer(new DNSARR("redirect.query.example.com", 300, {129,97,123,223}))
- .add_answer(new DNSARR("redirect.query.example.com", 300, {129,97,123,224}))
- .add_answer(new DNSCnameRR("query.example.com", 60, "redirect.query.example.com"))
- .add_additional(new DNSTxtRR("query.example.com", 60, {"text record"}));
- struct hostent *host = nullptr;
- struct ares_addrttl info[8];
- int count = 8;
- std::vector<byte> data = pkt.data();
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(4, count);
- EXPECT_EQ("129.97.123.221", AddressToString(&(info[0].ipaddr), 4));
- EXPECT_EQ("129.97.123.222", AddressToString(&(info[1].ipaddr), 4));
- EXPECT_EQ("129.97.123.223", AddressToString(&(info[2].ipaddr), 4));
- EXPECT_EQ("129.97.123.224", AddressToString(&(info[3].ipaddr), 4));
- EXPECT_EQ(300, info[0].ttl);
- EXPECT_EQ(300, info[1].ttl);
- EXPECT_EQ(300, info[2].ttl);
- EXPECT_EQ(300, info[3].ttl);
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseAReplyErrors) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_a))
- .add_answer(new DNSARR("example.com", 100, {0x02, 0x03, 0x04, 0x05}));
- std::vector<byte> data;
-
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.add_question(new DNSQuestion("example.com", ns_t_a));
-
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("Axample.com", ns_t_a));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_a));
-
-#ifdef DISABLED
- // Not a response.
- pkt.set_response(false);
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.set_response(true);
-
- // Bad return code.
- pkt.set_rcode(ns_r_formerr);
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.set_rcode(ns_r_noerror);
-#endif
-
- // Two questions
- pkt.add_question(new DNSQuestion("example.com", ns_t_a));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_a));
-
- // Wrong sort of answer.
- pkt.answers_.clear();
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.answers_.clear();
- pkt.add_answer(new DNSARR("example.com", 100, {0x02, 0x03, 0x04, 0x05}));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.add_answer(new DNSARR("example.com", 100, {0x02, 0x03, 0x04, 0x05}));
-
- // Truncated packets.
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- EXPECT_EQ(ARES_EBADRESP, ares_parse_a_reply(data.data(), len,
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- EXPECT_EQ(ARES_EBADRESP, ares_parse_a_reply(data.data(), len,
- nullptr, info, &count));
- }
-}
-
-TEST_F(LibraryTest, ParseAReplyAllocFail) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_a))
- .add_answer(new DNSCnameRR("example.com", 300, "c.example.com"))
- .add_answer(new DNSARR("c.example.com", 500, {0x02, 0x03, 0x04, 0x05}));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
-
- for (int ii = 1; ii <= 8; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count)) << ii;
- EXPECT_EQ(nullptr, host);
- }
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse-aaaa.cc b/test/ares-test-parse-aaaa.cc
deleted file mode 100644
index 9d0457e..0000000
--- a/test/ares-test-parse-aaaa.cc
+++ /dev/null
@@ -1,191 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseAaaaReplyOK) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa))
- .add_answer(new DNSAaaaRR("example.com", 100,
- {0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
- 0x03, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x04}));
- std::vector<byte> data = pkt.data();
- struct hostent *host = nullptr;
- struct ares_addr6ttl info[5];
- int count = 5;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- EXPECT_EQ(100, info[0].ttl);
- EXPECT_EQ(0x01, info[0].ip6addr._S6_un._S6_u8[0]);
- EXPECT_EQ(0x02, info[0].ip6addr._S6_un._S6_u8[4]);
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'example.com' aliases=[] addrs=[0101:0101:0202:0202:0303:0303:0404:0404]}", ss.str());
- ares_free_hostent(host);
-
- // Repeat without providing places to put the results
- count = 0;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_aaaa_reply(data.data(), data.size(),
- nullptr, info, &count));
-}
-
-TEST_F(LibraryTest, ParseAaaaReplyCname) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa))
- .add_answer(new DNSCnameRR("example.com", 50, "c.example.com"))
- .add_answer(new DNSAaaaRR("c.example.com", 100,
- {0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
- 0x03, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x04}));
- std::vector<byte> data = pkt.data();
- struct hostent *host = nullptr;
- struct ares_addr6ttl info[5];
- int count = 5;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- // CNAME TTL overrides AAAA TTL.
- EXPECT_EQ(50, info[0].ttl);
- EXPECT_EQ(0x01, info[0].ip6addr._S6_un._S6_u8[0]);
- EXPECT_EQ(0x02, info[0].ip6addr._S6_un._S6_u8[4]);
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'c.example.com' aliases=[example.com] addrs=[0101:0101:0202:0202:0303:0303:0404:0404]}", ss.str());
- ares_free_hostent(host);
-
- // Repeat without providing a hostent
- count = 5;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_aaaa_reply(data.data(), data.size(),
- nullptr, info, &count));
- EXPECT_EQ(1, count);
- EXPECT_EQ(50, info[0].ttl);
- EXPECT_EQ(0x01, info[0].ip6addr._S6_un._S6_u8[0]);
- EXPECT_EQ(0x02, info[0].ip6addr._S6_un._S6_u8[4]);
-}
-
-TEST_F(LibraryTest, ParseAaaaReplyNoData) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa));
- std::vector<byte> data = pkt.data();
- struct hostent *host = nullptr;
- struct ares_addr6ttl info[2];
- int count = 2;
- EXPECT_EQ(ARES_ENODATA, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(0, count);
- EXPECT_EQ(nullptr, host);
-
- // Again but with a CNAME.
- pkt.add_answer(new DNSCnameRR("example.com", 200, "c.example.com"));
- EXPECT_EQ(ARES_ENODATA, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(0, count);
- EXPECT_EQ(nullptr, host);
-}
-
-TEST_F(LibraryTest, ParseAaaaReplyErrors) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa))
- .add_answer(new DNSAaaaRR("example.com", 100,
- {0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
- 0x03, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x04}));
- std::vector<byte> data;
-
- struct hostent *host = nullptr;
- struct ares_addr6ttl info[2];
- int count = 2;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.add_question(new DNSQuestion("example.com", ns_t_aaaa));
-
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("Axample.com", ns_t_aaaa));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_aaaa));
-
- // Two questions.
- pkt.add_question(new DNSQuestion("example.com", ns_t_aaaa));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_aaaa));
-
- // Wrong sort of answer.
- pkt.answers_.clear();
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.answers_.clear();
- pkt.add_answer(new DNSAaaaRR("example.com", 100,
- {0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
- 0x03, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x04}));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- pkt.add_answer(new DNSAaaaRR("example.com", 100,
- {0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
- 0x03, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x04}));
-
- // Truncated packets.
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- EXPECT_EQ(ARES_EBADRESP, ares_parse_aaaa_reply(data.data(), len,
- &host, info, &count));
- EXPECT_EQ(nullptr, host);
- EXPECT_EQ(ARES_EBADRESP, ares_parse_aaaa_reply(data.data(), len,
- nullptr, info, &count));
- }
-}
-
-TEST_F(LibraryTest, ParseAaaaReplyAllocFail) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_aaaa))
- .add_answer(new DNSCnameRR("example.com", 300, "c.example.com"))
- .add_answer(new DNSAaaaRR("c.example.com", 100,
- {0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
- 0x03, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x04}));
- std::vector<byte> data = pkt.data();
- struct hostent *host = nullptr;
- struct ares_addr6ttl info[2];
- int count = 2;
-
- for (int ii = 1; ii <= 8; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_aaaa_reply(data.data(), data.size(),
- &host, info, &count)) << ii;
- EXPECT_EQ(nullptr, host);
- }
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse-mx.cc b/test/ares-test-parse-mx.cc
deleted file mode 100644
index 37324a6..0000000
--- a/test/ares-test-parse-mx.cc
+++ /dev/null
@@ -1,141 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseMxReplyOK) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_mx))
- .add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"))
- .add_answer(new DNSMxRR("example.com", 100, 200, "mx2.example.com"));
- std::vector<byte> data = pkt.data();
-
- struct ares_mx_reply* mx = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_mx_reply(data.data(), data.size(), &mx));
- ASSERT_NE(nullptr, mx);
- EXPECT_EQ("mx1.example.com", std::string(mx->host));
- EXPECT_EQ(100, mx->priority);
-
- struct ares_mx_reply* mx2 = mx->next;
- ASSERT_NE(nullptr, mx2);
- EXPECT_EQ("mx2.example.com", std::string(mx2->host));
- EXPECT_EQ(200, mx2->priority);
- EXPECT_EQ(nullptr, mx2->next);
-
- ares_free_data(mx);
-}
-
-TEST_F(LibraryTest, ParseMxReplyMalformed) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x0F, // type MX
- 0x00, 0x01, // class IN
- // Answer 1
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x0F, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x01, // rdata length -- too short
- 0x02,
- };
-
- struct ares_mx_reply* mx = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_mx_reply(data.data(), data.size(), &mx));
- ASSERT_EQ(nullptr, mx);
-}
-
-
-TEST_F(LibraryTest, ParseMxReplyErrors) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_mx))
- .add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
- std::vector<byte> data;
- struct ares_mx_reply* mx = nullptr;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_mx_reply(data.data(), data.size(), &mx));
- EXPECT_EQ(nullptr, mx);
- pkt.add_question(new DNSQuestion("example.com", ns_t_mx));
-
-#ifdef DISABLED
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("Axample.com", ns_t_mx));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_mx_reply(data.data(), data.size(), &mx));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_mx));
-#endif
-
- // Two questions.
- pkt.add_question(new DNSQuestion("example.com", ns_t_mx));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_mx_reply(data.data(), data.size(), &mx));
- EXPECT_EQ(nullptr, mx);
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_mx));
-
- // Wrong sort of answer.
- // TODO(drysdale): check if this should be ARES_ENODATA?
- pkt.answers_.clear();
- pkt.add_answer(new DNSSrvRR("example.abc.def.com", 180, 0, 10, 8160, "example.abc.def.com"));
- data = pkt.data();
- EXPECT_EQ(ARES_SUCCESS, ares_parse_mx_reply(data.data(), data.size(), &mx));
- EXPECT_EQ(nullptr, mx);
- pkt.answers_.clear();
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_mx_reply(data.data(), data.size(), &mx));
- EXPECT_EQ(nullptr, mx);
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
-
- // Truncated packets.
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- int rc = ares_parse_mx_reply(data.data(), len, &mx);
- EXPECT_EQ(nullptr, mx);
- EXPECT_TRUE(rc == ARES_EBADRESP || rc == ARES_EBADNAME);
- }
-}
-
-TEST_F(LibraryTest, ParseMxReplyAllocFail) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_mx))
- .add_answer(new DNSCnameRR("example.com", 300, "c.example.com"))
- .add_answer(new DNSMxRR("c.example.com", 100, 100, "mx1.example.com"));
- std::vector<byte> data = pkt.data();
- struct ares_mx_reply* mx = nullptr;
-
- for (int ii = 1; ii <= 5; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_mx_reply(data.data(), data.size(), &mx)) << ii;
- }
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse-naptr.cc b/test/ares-test-parse-naptr.cc
deleted file mode 100644
index 40013cb..0000000
--- a/test/ares-test-parse-naptr.cc
+++ /dev/null
@@ -1,119 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseNaptrReplyOK) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_naptr))
- .add_answer(new DNSNaptrRR("example.com", 100,
- 10, 20, "SP", "service", "regexp", "replace"))
- .add_answer(new DNSNaptrRR("example.com", 0x0010,
- 11, 21, "SP", "service2", "regexp2", "replace2"));
- std::vector<byte> data = pkt.data();
-
- struct ares_naptr_reply* naptr = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_naptr_reply(data.data(), data.size(), &naptr));
- ASSERT_NE(nullptr, naptr);
- EXPECT_EQ("SP", std::string((char*)naptr->flags));
- EXPECT_EQ("service", std::string((char*)naptr->service));
- EXPECT_EQ("regexp", std::string((char*)naptr->regexp));
- EXPECT_EQ("replace", std::string((char*)naptr->replacement));
- EXPECT_EQ(10, naptr->order);
- EXPECT_EQ(20, naptr->preference);
-
- struct ares_naptr_reply* naptr2 = naptr->next;
- ASSERT_NE(nullptr, naptr2);
- EXPECT_EQ("SP", std::string((char*)naptr2->flags));
- EXPECT_EQ("service2", std::string((char*)naptr2->service));
- EXPECT_EQ("regexp2", std::string((char*)naptr2->regexp));
- EXPECT_EQ("replace2", std::string((char*)naptr2->replacement));
- EXPECT_EQ(11, naptr2->order);
- EXPECT_EQ(21, naptr2->preference);
- EXPECT_EQ(nullptr, naptr2->next);
-
- ares_free_data(naptr);
-}
-
-TEST_F(LibraryTest, ParseNaptrReplyErrors) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_naptr))
- .add_answer(new DNSNaptrRR("example.com", 100,
- 10, 20, "SP", "service", "regexp", "replace"));
- std::vector<byte> data;
- struct ares_naptr_reply* naptr = nullptr;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_naptr_reply(data.data(), data.size(), &naptr));
- pkt.add_question(new DNSQuestion("example.com", ns_t_naptr));
-
-#ifdef DISABLED
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("Axample.com", ns_t_naptr));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_naptr_reply(data.data(), data.size(), &naptr));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_naptr));
-#endif
-
- // Two questions
- pkt.add_question(new DNSQuestion("example.com", ns_t_naptr));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_naptr_reply(data.data(), data.size(), &naptr));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_naptr));
-
- // Wrong sort of answer.
- pkt.answers_.clear();
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
- data = pkt.data();
- EXPECT_EQ(ARES_SUCCESS, ares_parse_naptr_reply(data.data(), data.size(), &naptr));
- EXPECT_EQ(nullptr, naptr);
- pkt.answers_.clear();
- pkt.add_answer(new DNSNaptrRR("example.com", 100,
- 10, 20, "SP", "service", "regexp", "replace"));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_naptr_reply(data.data(), data.size(), &naptr));
- pkt.add_answer(new DNSNaptrRR("example.com", 100,
- 10, 20, "SP", "service", "regexp", "replace"));
-
- // Truncated packets.
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- int rc = ares_parse_naptr_reply(data.data(), len, &naptr);
- EXPECT_TRUE(rc == ARES_EBADRESP || rc == ARES_EBADNAME);
- }
-}
-
-TEST_F(LibraryTest, ParseNaptrReplyAllocFail) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_naptr))
- .add_answer(new DNSNaptrRR("example.com", 100,
- 10, 20, "SP", "service", "regexp", "replace"))
- .add_answer(new DNSNaptrRR("example.com", 0x0010,
- 11, 21, "SP", "service2", "regexp2", "replace2"));
- std::vector<byte> data = pkt.data();
- struct ares_naptr_reply* naptr = nullptr;
-
- for (int ii = 1; ii <= 13; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_naptr_reply(data.data(), data.size(), &naptr));
- }
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse-ns.cc b/test/ares-test-parse-ns.cc
deleted file mode 100644
index cd65318..0000000
--- a/test/ares-test-parse-ns.cc
+++ /dev/null
@@ -1,119 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseNsReplyOK) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_ns))
- .add_answer(new DNSNsRR("example.com", 100, "ns.example.com"));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_ns_reply(data.data(), data.size(), &host));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'example.com' aliases=[ns.example.com] addrs=[]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseNsReplyMultiple) {
- DNSPacket pkt;
- pkt.set_qid(10501).set_response().set_rd().set_ra()
- .add_question(new DNSQuestion("google.com", ns_t_ns))
- .add_answer(new DNSNsRR("google.com", 59, "ns1.google.com"))
- .add_answer(new DNSNsRR("google.com", 59, "ns2.google.com"))
- .add_answer(new DNSNsRR("google.com", 59, "ns3.google.com"))
- .add_answer(new DNSNsRR("google.com", 59, "ns4.google.com"))
- .add_additional(new DNSARR("ns4.google.com", 247, {216,239,38,10}))
- .add_additional(new DNSARR("ns2.google.com", 247, {216,239,34,10}))
- .add_additional(new DNSARR("ns1.google.com", 247, {216,239,32,10}))
- .add_additional(new DNSARR("ns3.google.com", 247, {216,239,36,10}));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_ns_reply(data.data(), data.size(), &host));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'google.com' aliases=[ns1.google.com, ns2.google.com, ns3.google.com, ns4.google.com] addrs=[]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseNsReplyErrors) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_ns))
- .add_answer(new DNSNsRR("example.com", 100, "ns.example.com"));
- std::vector<byte> data;
- struct hostent *host = nullptr;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_ns_reply(data.data(), data.size(), &host));
- pkt.add_question(new DNSQuestion("example.com", ns_t_ns));
-
-#ifdef DISABLED
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("Axample.com", ns_t_ns));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_ns_reply(data.data(), data.size(), &host));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_ns));
-#endif
-
- // Two questions.
- pkt.add_question(new DNSQuestion("example.com", ns_t_ns));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_ns_reply(data.data(), data.size(), &host));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_ns));
-
- // Wrong sort of answer.
- pkt.answers_.clear();
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_ns_reply(data.data(), data.size(), &host));
- pkt.answers_.clear();
- pkt.add_answer(new DNSNsRR("example.com", 100, "ns.example.com"));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_ns_reply(data.data(), data.size(), &host));
- pkt.add_answer(new DNSNsRR("example.com", 100, "ns.example.com"));
-
- // Truncated packets.
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- EXPECT_EQ(ARES_EBADRESP, ares_parse_ns_reply(data.data(), len, &host));
- }
-}
-
-TEST_F(LibraryTest, ParseNsReplyAllocFail) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_ns))
- .add_answer(new DNSCnameRR("example.com", 300, "c.example.com"))
- .add_answer(new DNSNsRR("c.example.com", 100, "ns.example.com"));
- std::vector<byte> data = pkt.data();
- struct hostent *host = nullptr;
-
- for (int ii = 1; ii <= 8; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_ns_reply(data.data(), data.size(), &host)) << ii;
- }
-}
-
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse-ptr.cc b/test/ares-test-parse-ptr.cc
deleted file mode 100644
index c769b29..0000000
--- a/test/ares-test-parse-ptr.cc
+++ /dev/null
@@ -1,249 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParsePtrReplyOK) {
- byte addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other.com"));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'other.com' aliases=[other.com] addrs=[16.32.48.64]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParsePtrReplyCname) {
- byte addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr))
- .add_answer(new DNSCnameRR("64.48.32.16.in-addr.arpa", 50, "64.48.32.8.in-addr.arpa"))
- .add_answer(new DNSPtrRR("64.48.32.8.in-addr.arpa", 100, "other.com"));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'other.com' aliases=[other.com] addrs=[16.32.48.64]}", ss.str());
- ares_free_hostent(host);
-}
-
-
-struct DNSMalformedCnameRR : public DNSCnameRR {
- DNSMalformedCnameRR(const std::string& name, int ttl, const std::string& other)
- : DNSCnameRR(name, ttl, other) {}
- std::vector<byte> data() const {
- std::vector<byte> data = DNSRR::data();
- std::vector<byte> encname = EncodeString(other_);
- encname[0] = encname[0] + 63; // invalid label length
- int len = encname.size();
- PushInt16(&data, len);
- data.insert(data.end(), encname.begin(), encname.end());
- return data;
- }
-};
-
-TEST_F(LibraryTest, ParsePtrReplyMalformedCname) {
- byte addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr))
- .add_answer(new DNSMalformedCnameRR("64.48.32.16.in-addr.arpa", 50, "64.48.32.8.in-addr.arpa"))
- .add_answer(new DNSPtrRR("64.48.32.8.in-addr.arpa", 100, "other.com"));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- ASSERT_EQ(nullptr, host);
-}
-
-TEST_F(LibraryTest, ParseManyPtrReply) {
- byte addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "main.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other1.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other2.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other3.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other4.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other5.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other6.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other7.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other8.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other9.com"));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- ASSERT_NE(nullptr, host);
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParsePtrReplyAdditional) {
- byte addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 55, "other.com"))
- .add_auth(new DNSNsRR("16.in-addr.arpa", 234, "ns1.other.com"))
- .add_auth(new DNSNsRR("16.in-addr.arpa", 234, "bb.ns2.other.com"))
- .add_auth(new DNSNsRR("16.in-addr.arpa", 234, "ns3.other.com"))
- .add_additional(new DNSARR("ns1.other.com", 229, {10,20,30,41}))
- .add_additional(new DNSARR("bb.ns2.other.com", 229, {10,20,30,42}))
- .add_additional(new DNSARR("ns3.other.com", 229, {10,20,30,43}));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'other.com' aliases=[other.com] addrs=[16.32.48.64]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParsePtrReplyErrors) {
- byte addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other.com"));
- std::vector<byte> data;
- struct hostent *host = nullptr;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- pkt.add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr));
-
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("99.48.32.16.in-addr.arpa", ns_t_ptr));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- EXPECT_EQ(nullptr, host);
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr));
-
- // Two questions.
- pkt.add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- EXPECT_EQ(nullptr, host);
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr));
-
- // Wrong sort of answer.
- pkt.answers_.clear();
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- EXPECT_EQ(nullptr, host);
- pkt.answers_.clear();
- pkt.add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other.com"));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host));
- EXPECT_EQ(nullptr, host);
- pkt.add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other.com"));
-
- // Truncated packets.
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- EXPECT_EQ(ARES_EBADRESP, ares_parse_ptr_reply(data.data(), len,
- addrv4, sizeof(addrv4), AF_INET, &host));
- EXPECT_EQ(nullptr, host);
- }
-
- // Truncated packets with CNAME.
- pkt.add_answer(new DNSCnameRR("64.48.32.16.in-addr.arpa", 50, "64.48.32.8.in-addr.arpa"));
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- EXPECT_EQ(ARES_EBADRESP, ares_parse_ptr_reply(data.data(), len,
- addrv4, sizeof(addrv4), AF_INET, &host));
- EXPECT_EQ(nullptr, host);
- }
-}
-
-TEST_F(LibraryTest, ParsePtrReplyAllocFailSome) {
- byte addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "main.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other1.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other2.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other3.com"));
- std::vector<byte> data = pkt.data();
- struct hostent *host = nullptr;
-
- for (int ii = 1; ii <= 18; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host)) << ii;
- }
-}
-
-TEST_F(LibraryTest, ParsePtrReplyAllocFailMany) {
- byte addrv4[4] = {0x10, 0x20, 0x30, 0x40};
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "main.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other1.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other2.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other3.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other4.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other5.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other6.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other7.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other8.com"))
- .add_answer(new DNSPtrRR("64.48.32.16.in-addr.arpa", 100, "other9.com"));
- std::vector<byte> data = pkt.data();
- struct hostent *host = nullptr;
-
- for (int ii = 1; ii <= 63; ii++) {
- ClearFails();
- SetAllocFail(ii);
- int rc = ares_parse_ptr_reply(data.data(), data.size(),
- addrv4, sizeof(addrv4), AF_INET, &host);
- if (rc != ARES_ENOMEM) {
- EXPECT_EQ(ARES_SUCCESS, rc);
- ares_free_hostent(host);
- host = nullptr;
- }
- }
-}
-
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse-soa.cc b/test/ares-test-parse-soa.cc
deleted file mode 100644
index afa4b7a..0000000
--- a/test/ares-test-parse-soa.cc
+++ /dev/null
@@ -1,108 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseSoaReplyOK) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_soa))
- .add_answer(new DNSSoaRR("example.com", 100,
- "soa1.example.com", "fred.example.com",
- 1, 2, 3, 4, 5));
- std::vector<byte> data = pkt.data();
-
- struct ares_soa_reply* soa = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_soa_reply(data.data(), data.size(), &soa));
- ASSERT_NE(nullptr, soa);
- EXPECT_EQ("soa1.example.com", std::string(soa->nsname));
- EXPECT_EQ("fred.example.com", std::string(soa->hostmaster));
- EXPECT_EQ(1, soa->serial);
- EXPECT_EQ(2, soa->refresh);
- EXPECT_EQ(3, soa->retry);
- EXPECT_EQ(4, soa->expire);
- EXPECT_EQ(5, soa->minttl);
- ares_free_data(soa);
-}
-
-TEST_F(LibraryTest, ParseSoaReplyErrors) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_soa))
- .add_answer(new DNSSoaRR("example.com", 100,
- "soa1.example.com", "fred.example.com",
- 1, 2, 3, 4, 5));
- std::vector<byte> data;
- struct ares_soa_reply* soa = nullptr;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_soa_reply(data.data(), data.size(), &soa));
- pkt.add_question(new DNSQuestion("example.com", ns_t_soa));
-
-#ifdef DISABLED
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("Axample.com", ns_t_soa));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_soa_reply(data.data(), data.size(), &soa));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_soa));
-#endif
-
- // Two questions
- pkt.add_question(new DNSQuestion("example.com", ns_t_soa));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_soa_reply(data.data(), data.size(), &soa));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_soa));
-
- // Wrong sort of answer.
- pkt.answers_.clear();
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_soa_reply(data.data(), data.size(), &soa));
- pkt.answers_.clear();
- pkt.add_answer(new DNSSoaRR("example.com", 100,
- "soa1.example.com", "fred.example.com",
- 1, 2, 3, 4, 5));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_soa_reply(data.data(), data.size(), &soa));
- pkt.add_answer(new DNSSoaRR("example.com", 100,
- "soa1.example.com", "fred.example.com",
- 1, 2, 3, 4, 5));
-
- // Truncated packets.
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- EXPECT_EQ(ARES_EBADRESP, ares_parse_soa_reply(data.data(), len, &soa));
- }
-}
-
-TEST_F(LibraryTest, ParseSoaReplyAllocFail) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_soa))
- .add_answer(new DNSSoaRR("example.com", 100,
- "soa1.example.com", "fred.example.com",
- 1, 2, 3, 4, 5));
- std::vector<byte> data = pkt.data();
- struct ares_soa_reply* soa = nullptr;
-
- for (int ii = 1; ii <= 5; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_soa_reply(data.data(), data.size(), &soa)) << ii;
- }
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse-srv.cc b/test/ares-test-parse-srv.cc
deleted file mode 100644
index cc651d6..0000000
--- a/test/ares-test-parse-srv.cc
+++ /dev/null
@@ -1,288 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseSrvReplyOK) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_srv))
- .add_answer(new DNSSrvRR("example.com", 100, 10, 20, 30, "srv.example.com"))
- .add_answer(new DNSSrvRR("example.com", 100, 11, 21, 31, "srv2.example.com"));
- std::vector<byte> data = pkt.data();
-
- struct ares_srv_reply* srv = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_srv_reply(data.data(), data.size(), &srv));
- ASSERT_NE(nullptr, srv);
-
- EXPECT_EQ("srv.example.com", std::string(srv->host));
- EXPECT_EQ(10, srv->priority);
- EXPECT_EQ(20, srv->weight);
- EXPECT_EQ(30, srv->port);
-
- struct ares_srv_reply* srv2 = srv->next;
- ASSERT_NE(nullptr, srv2);
- EXPECT_EQ("srv2.example.com", std::string(srv2->host));
- EXPECT_EQ(11, srv2->priority);
- EXPECT_EQ(21, srv2->weight);
- EXPECT_EQ(31, srv2->port);
- EXPECT_EQ(nullptr, srv2->next);
-
- ares_free_data(srv);
-}
-
-TEST_F(LibraryTest, ParseSrvReplySingle) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.abc.def.com", ns_t_srv))
- .add_answer(new DNSSrvRR("example.abc.def.com", 180, 0, 10, 8160, "example.abc.def.com"))
- .add_auth(new DNSNsRR("abc.def.com", 44, "else1.where.com"))
- .add_auth(new DNSNsRR("abc.def.com", 44, "else2.where.com"))
- .add_auth(new DNSNsRR("abc.def.com", 44, "else3.where.com"))
- .add_auth(new DNSNsRR("abc.def.com", 44, "else4.where.com"))
- .add_auth(new DNSNsRR("abc.def.com", 44, "else5.where.com"))
- .add_additional(new DNSARR("else2.where.com", 42, {172,19,0,1}))
- .add_additional(new DNSARR("else5.where.com", 42, {172,19,0,2}));
- std::vector<byte> data = pkt.data();
-
- struct ares_srv_reply* srv = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_srv_reply(data.data(), data.size(), &srv));
- ASSERT_NE(nullptr, srv);
-
- EXPECT_EQ("example.abc.def.com", std::string(srv->host));
- EXPECT_EQ(0, srv->priority);
- EXPECT_EQ(10, srv->weight);
- EXPECT_EQ(8160, srv->port);
- EXPECT_EQ(nullptr, srv->next);
-
- ares_free_data(srv);
-}
-
-TEST_F(LibraryTest, ParseSrvReplyMalformed) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x21, // type SRV
- 0x00, 0x01, // class IN
- // Answer 1
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x21, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x04, // rdata length -- too short
- 0x02, 0x03, 0x04, 0x05,
- };
-
- struct ares_srv_reply* srv = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_srv_reply(data.data(), data.size(), &srv));
- ASSERT_EQ(nullptr, srv);
-}
-
-TEST_F(LibraryTest, ParseSrvReplyMultiple) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_ra().set_rd()
- .add_question(new DNSQuestion("srv.example.com", ns_t_srv))
- .add_answer(new DNSSrvRR("srv.example.com", 300, 0, 5, 6789, "a1.srv.example.com"))
- .add_answer(new DNSSrvRR("srv.example.com", 300, 0, 5, 4567, "a2.srv.example.com"))
- .add_answer(new DNSSrvRR("srv.example.com", 300, 0, 5, 5678, "a3.srv.example.com"))
- .add_auth(new DNSNsRR("example.com", 300, "ns1.example.com"))
- .add_auth(new DNSNsRR("example.com", 300, "ns2.example.com"))
- .add_auth(new DNSNsRR("example.com", 300, "ns3.example.com"))
- .add_additional(new DNSARR("a1.srv.example.com", 300, {172,19,1,1}))
- .add_additional(new DNSARR("a2.srv.example.com", 300, {172,19,1,2}))
- .add_additional(new DNSARR("a3.srv.example.com", 300, {172,19,1,3}))
- .add_additional(new DNSARR("n1.example.com", 300, {172,19,0,1}))
- .add_additional(new DNSARR("n2.example.com", 300, {172,19,0,2}))
- .add_additional(new DNSARR("n3.example.com", 300, {172,19,0,3}));
- std::vector<byte> data = pkt.data();
-
- struct ares_srv_reply* srv0 = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_srv_reply(data.data(), data.size(), &srv0));
- ASSERT_NE(nullptr, srv0);
- struct ares_srv_reply* srv = srv0;
-
- EXPECT_EQ("a1.srv.example.com", std::string(srv->host));
- EXPECT_EQ(0, srv->priority);
- EXPECT_EQ(5, srv->weight);
- EXPECT_EQ(6789, srv->port);
- EXPECT_NE(nullptr, srv->next);
- srv = srv->next;
-
- EXPECT_EQ("a2.srv.example.com", std::string(srv->host));
- EXPECT_EQ(0, srv->priority);
- EXPECT_EQ(5, srv->weight);
- EXPECT_EQ(4567, srv->port);
- EXPECT_NE(nullptr, srv->next);
- srv = srv->next;
-
- EXPECT_EQ("a3.srv.example.com", std::string(srv->host));
- EXPECT_EQ(0, srv->priority);
- EXPECT_EQ(5, srv->weight);
- EXPECT_EQ(5678, srv->port);
- EXPECT_EQ(nullptr, srv->next);
-
- ares_free_data(srv0);
-}
-
-TEST_F(LibraryTest, ParseSrvReplyCname) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.abc.def.com", ns_t_srv))
- .add_answer(new DNSCnameRR("example.abc.def.com", 300, "cname.abc.def.com"))
- .add_answer(new DNSSrvRR("cname.abc.def.com", 300, 0, 10, 1234, "srv.abc.def.com"))
- .add_auth(new DNSNsRR("abc.def.com", 44, "else1.where.com"))
- .add_auth(new DNSNsRR("abc.def.com", 44, "else2.where.com"))
- .add_auth(new DNSNsRR("abc.def.com", 44, "else3.where.com"))
- .add_additional(new DNSARR("example.abc.def.com", 300, {172,19,0,1}))
- .add_additional(new DNSARR("else1.where.com", 42, {172,19,0,1}))
- .add_additional(new DNSARR("else2.where.com", 42, {172,19,0,2}))
- .add_additional(new DNSARR("else3.where.com", 42, {172,19,0,3}));
- std::vector<byte> data = pkt.data();
-
- struct ares_srv_reply* srv = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_srv_reply(data.data(), data.size(), &srv));
- ASSERT_NE(nullptr, srv);
-
- EXPECT_EQ("srv.abc.def.com", std::string(srv->host));
- EXPECT_EQ(0, srv->priority);
- EXPECT_EQ(10, srv->weight);
- EXPECT_EQ(1234, srv->port);
- EXPECT_EQ(nullptr, srv->next);
-
- ares_free_data(srv);
-}
-
-TEST_F(LibraryTest, ParseSrvReplyCnameMultiple) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_ra().set_rd()
- .add_question(new DNSQuestion("query.example.com", ns_t_srv))
- .add_answer(new DNSCnameRR("query.example.com", 300, "srv.example.com"))
- .add_answer(new DNSSrvRR("srv.example.com", 300, 0, 5, 6789, "a1.srv.example.com"))
- .add_answer(new DNSSrvRR("srv.example.com", 300, 0, 5, 4567, "a2.srv.example.com"))
- .add_answer(new DNSSrvRR("srv.example.com", 300, 0, 5, 5678, "a3.srv.example.com"))
- .add_auth(new DNSNsRR("example.com", 300, "ns1.example.com"))
- .add_auth(new DNSNsRR("example.com", 300, "ns2.example.com"))
- .add_auth(new DNSNsRR("example.com", 300, "ns3.example.com"))
- .add_additional(new DNSARR("a1.srv.example.com", 300, {172,19,1,1}))
- .add_additional(new DNSARR("a2.srv.example.com", 300, {172,19,1,2}))
- .add_additional(new DNSARR("a3.srv.example.com", 300, {172,19,1,3}))
- .add_additional(new DNSARR("n1.example.com", 300, {172,19,0,1}))
- .add_additional(new DNSARR("n2.example.com", 300, {172,19,0,2}))
- .add_additional(new DNSARR("n3.example.com", 300, {172,19,0,3}));
- std::vector<byte> data = pkt.data();
-
- struct ares_srv_reply* srv0 = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_srv_reply(data.data(), data.size(), &srv0));
- ASSERT_NE(nullptr, srv0);
- struct ares_srv_reply* srv = srv0;
-
- EXPECT_EQ("a1.srv.example.com", std::string(srv->host));
- EXPECT_EQ(0, srv->priority);
- EXPECT_EQ(5, srv->weight);
- EXPECT_EQ(6789, srv->port);
- EXPECT_NE(nullptr, srv->next);
- srv = srv->next;
-
- EXPECT_EQ("a2.srv.example.com", std::string(srv->host));
- EXPECT_EQ(0, srv->priority);
- EXPECT_EQ(5, srv->weight);
- EXPECT_EQ(4567, srv->port);
- EXPECT_NE(nullptr, srv->next);
- srv = srv->next;
-
- EXPECT_EQ("a3.srv.example.com", std::string(srv->host));
- EXPECT_EQ(0, srv->priority);
- EXPECT_EQ(5, srv->weight);
- EXPECT_EQ(5678, srv->port);
- EXPECT_EQ(nullptr, srv->next);
-
- ares_free_data(srv0);
-}
-
-TEST_F(LibraryTest, ParseSrvReplyErrors) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.abc.def.com", ns_t_srv))
- .add_answer(new DNSSrvRR("example.abc.def.com", 180, 0, 10, 8160, "example.abc.def.com"));
- std::vector<byte> data;
- struct ares_srv_reply* srv = nullptr;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_srv_reply(data.data(), data.size(), &srv));
- pkt.add_question(new DNSQuestion("example.abc.def.com", ns_t_srv));
-
-#ifdef DISABLED
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("Axample.com", ns_t_srv));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_srv_reply(data.data(), data.size(), &srv));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_srv));
-#endif
-
- // Two questions.
- pkt.add_question(new DNSQuestion("example.abc.def.com", ns_t_srv));
- data = pkt.data();
- EXPECT_EQ(ARES_EBADRESP, ares_parse_srv_reply(data.data(), data.size(), &srv));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("64.48.32.16.in-addr.arpa", ns_t_ptr));
-
- // Wrong sort of answer.
- pkt.answers_.clear();
- pkt.add_answer(new DNSMxRR("example.com", 100, 100, "mx1.example.com"));
- data = pkt.data();
- EXPECT_EQ(ARES_SUCCESS, ares_parse_srv_reply(data.data(), data.size(), &srv));
- EXPECT_EQ(nullptr, srv);
- pkt.answers_.clear();
- pkt.add_answer(new DNSSrvRR("example.abc.def.com", 180, 0, 10, 8160, "example.abc.def.com"));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_srv_reply(data.data(), data.size(), &srv));
- pkt.add_answer(new DNSSrvRR("example.abc.def.com", 180, 0, 10, 8160, "example.abc.def.com"));
-
- // Truncated packets.
- data = pkt.data();
- for (size_t len = 1; len < data.size(); len++) {
- int rc = ares_parse_srv_reply(data.data(), len, &srv);
- EXPECT_TRUE(rc == ARES_EBADRESP || rc == ARES_EBADNAME);
- }
-}
-
-TEST_F(LibraryTest, ParseSrvReplyAllocFail) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.abc.def.com", ns_t_srv))
- .add_answer(new DNSCnameRR("example.com", 300, "c.example.com"))
- .add_answer(new DNSSrvRR("example.abc.def.com", 180, 0, 10, 8160, "example.abc.def.com"));
- std::vector<byte> data = pkt.data();
- struct ares_srv_reply* srv = nullptr;
-
- for (int ii = 1; ii <= 5; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_srv_reply(data.data(), data.size(), &srv)) << ii;
- }
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse-txt.cc b/test/ares-test-parse-txt.cc
deleted file mode 100644
index 8aaaaa3..0000000
--- a/test/ares-test-parse-txt.cc
+++ /dev/null
@@ -1,266 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseTxtReplyOK) {
- DNSPacket pkt;
- std::string expected1 = "txt1.example.com";
- std::string expected2a = "txt2a";
- std::string expected2b("ABC\0ABC", 7);
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_mx))
- .add_answer(new DNSTxtRR("example.com", 100, {expected1}))
- .add_answer(new DNSTxtRR("example.com", 100, {expected2a, expected2b}));
- std::vector<byte> data = pkt.data();
-
- struct ares_txt_reply* txt = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_txt_reply(data.data(), data.size(), &txt));
- ASSERT_NE(nullptr, txt);
- EXPECT_EQ(std::vector<byte>(expected1.data(), expected1.data() + expected1.size()),
- std::vector<byte>(txt->txt, txt->txt + txt->length));
-
- struct ares_txt_reply* txt2 = txt->next;
- ASSERT_NE(nullptr, txt2);
- EXPECT_EQ(std::vector<byte>(expected2a.data(), expected2a.data() + expected2a.size()),
- std::vector<byte>(txt2->txt, txt2->txt + txt2->length));
-
- struct ares_txt_reply* txt3 = txt2->next;
- ASSERT_NE(nullptr, txt3);
- EXPECT_EQ(std::vector<byte>(expected2b.data(), expected2b.data() + expected2b.size()),
- std::vector<byte>(txt3->txt, txt3->txt + txt3->length));
- EXPECT_EQ(nullptr, txt3->next);
-
- ares_free_data(txt);
-}
-
-TEST_F(LibraryTest, ParseTxtExtReplyOK) {
- DNSPacket pkt;
- std::string expected1 = "txt1.example.com";
- std::string expected2a = "txt2a";
- std::string expected2b("ABC\0ABC", 7);
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_mx))
- .add_answer(new DNSTxtRR("example.com", 100, {expected1}))
- .add_answer(new DNSTxtRR("example.com", 100, {expected2a, expected2b}));
- std::vector<byte> data = pkt.data();
-
- struct ares_txt_ext* txt = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_txt_reply_ext(data.data(), data.size(), &txt));
- ASSERT_NE(nullptr, txt);
- EXPECT_EQ(std::vector<byte>(expected1.data(), expected1.data() + expected1.size()),
- std::vector<byte>(txt->txt, txt->txt + txt->length));
- EXPECT_EQ(1, txt->record_start);
-
- struct ares_txt_ext* txt2 = txt->next;
- ASSERT_NE(nullptr, txt2);
- EXPECT_EQ(std::vector<byte>(expected2a.data(), expected2a.data() + expected2a.size()),
- std::vector<byte>(txt2->txt, txt2->txt + txt2->length));
- EXPECT_EQ(1, txt2->record_start);
-
- struct ares_txt_ext* txt3 = txt2->next;
- ASSERT_NE(nullptr, txt3);
- EXPECT_EQ(std::vector<byte>(expected2b.data(), expected2b.data() + expected2b.size()),
- std::vector<byte>(txt3->txt, txt3->txt + txt3->length));
- EXPECT_EQ(nullptr, txt3->next);
- EXPECT_EQ(0, txt3->record_start);
-
- ares_free_data(txt);
-}
-
-TEST_F(LibraryTest, ParseTxtMalformedReply1) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x10, // type TXT
- 0x00, 0x01, // class IN
- // Answer 1
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x10, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x03, // rdata length
- 0x12, 'a', 'b', // invalid length
- };
-
- struct ares_txt_reply* txt = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_txt_reply(data.data(), data.size(), &txt));
- ASSERT_EQ(nullptr, txt);
-}
-
-TEST_F(LibraryTest, ParseTxtMalformedReply2) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x10, // type TXT
- 0x00, 0x01, // class IN
- // Answer 1
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x10, // RR type
- // truncated
- };
-
- struct ares_txt_reply* txt = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_txt_reply(data.data(), data.size(), &txt));
- ASSERT_EQ(nullptr, txt);
-}
-
-TEST_F(LibraryTest, ParseTxtMalformedReply3) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x10, // type TXT
- 0x00, 0x01, // class IN
- // Answer 1
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x10, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x13, // rdata length INVALID
- 0x02, 'a', 'b',
- };
-
- struct ares_txt_reply* txt = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_txt_reply(data.data(), data.size(), &txt));
- ASSERT_EQ(nullptr, txt);
-}
-
-TEST_F(LibraryTest, ParseTxtMalformedReply4) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x10, // type TXT
- 0x00, // TRUNCATED
- };
-
- struct ares_txt_reply* txt = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_txt_reply(data.data(), data.size(), &txt));
- ASSERT_EQ(nullptr, txt);
-}
-
-TEST_F(LibraryTest, ParseTxtReplyErrors) {
- DNSPacket pkt;
- std::string expected1 = "txt1.example.com";
- std::string expected2a = "txt2a";
- std::string expected2b = "txt2b";
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_mx))
- .add_answer(new DNSTxtRR("example.com", 100, {expected1}))
- .add_answer(new DNSTxtRR("example.com", 100, {expected1}))
- .add_answer(new DNSTxtRR("example.com", 100, {expected2a, expected2b}));
- std::vector<byte> data = pkt.data();
- struct ares_txt_reply* txt = nullptr;
-
- // No question.
- pkt.questions_.clear();
- data = pkt.data();
- txt = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_txt_reply(data.data(), data.size(), &txt));
- EXPECT_EQ(nullptr, txt);
- pkt.add_question(new DNSQuestion("example.com", ns_t_mx));
-
-#ifdef DISABLED
- // Question != answer
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("Axample.com", ns_t_txt));
- data = pkt.data();
- EXPECT_EQ(ARES_ENODATA, ares_parse_txt_reply(data.data(), data.size(), &txt));
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_txt));
-#endif
-
- // Two questions.
- pkt.add_question(new DNSQuestion("example.com", ns_t_mx));
- data = pkt.data();
- txt = nullptr;
- EXPECT_EQ(ARES_EBADRESP, ares_parse_txt_reply(data.data(), data.size(), &txt));
- EXPECT_EQ(nullptr, txt);
- pkt.questions_.clear();
- pkt.add_question(new DNSQuestion("example.com", ns_t_mx));
-
- // No answer.
- pkt.answers_.clear();
- data = pkt.data();
- txt = nullptr;
- EXPECT_EQ(ARES_ENODATA, ares_parse_txt_reply(data.data(), data.size(), &txt));
- EXPECT_EQ(nullptr, txt);
- pkt.add_answer(new DNSTxtRR("example.com", 100, {expected1}));
-
- // Truncated packets.
- for (size_t len = 1; len < data.size(); len++) {
- txt = nullptr;
- EXPECT_NE(ARES_SUCCESS, ares_parse_txt_reply(data.data(), len, &txt));
- EXPECT_EQ(nullptr, txt);
- }
-}
-
-TEST_F(LibraryTest, ParseTxtReplyAllocFail) {
- DNSPacket pkt;
- std::string expected1 = "txt1.example.com";
- std::string expected2a = "txt2a";
- std::string expected2b = "txt2b";
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion("example.com", ns_t_mx))
- .add_answer(new DNSCnameRR("example.com", 300, "c.example.com"))
- .add_answer(new DNSTxtRR("c.example.com", 100, {expected1}))
- .add_answer(new DNSTxtRR("c.example.com", 100, {expected1}))
- .add_answer(new DNSTxtRR("c.example.com", 100, {expected2a, expected2b}));
- std::vector<byte> data = pkt.data();
- struct ares_txt_reply* txt = nullptr;
-
- for (int ii = 1; ii <= 13; ii++) {
- ClearFails();
- SetAllocFail(ii);
- EXPECT_EQ(ARES_ENOMEM, ares_parse_txt_reply(data.data(), data.size(), &txt)) << ii;
- }
-}
-
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test-parse.cc b/test/ares-test-parse.cc
deleted file mode 100644
index 4c54fc9..0000000
--- a/test/ares-test-parse.cc
+++ /dev/null
@@ -1,219 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-#include <sstream>
-#include <vector>
-
-namespace ares {
-namespace test {
-
-TEST_F(LibraryTest, ParseRootName) {
- DNSPacket pkt;
- pkt.set_qid(0x1234).set_response().set_aa()
- .add_question(new DNSQuestion(".", ns_t_a))
- .add_answer(new DNSARR(".", 100, {0x02, 0x03, 0x04, 0x05}));
- std::vector<byte> data = pkt.data();
-
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'' aliases=[] addrs=[2.3.4.5]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseIndirectRootName) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0xC0, 0x04, // weird: pointer to a random zero earlier in the message
- 0x00, 0x01, // type A
- 0x00, 0x01, // class IN
- // Answer 1
- 0xC0, 0x04,
- 0x00, 0x01, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x04, // rdata length
- 0x02, 0x03, 0x04, 0x05,
- };
-
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'' aliases=[] addrs=[2.3.4.5]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseEscapedName) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x05, 'a', '\\', 'b', '.', 'c',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // type A
- 0x00, 0x01, // class IN
- // Answer 1
- 0x05, 'a', '\\', 'b', '.', 'c',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x04, // rdata length
- 0x02, 0x03, 0x04, 0x05,
- };
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- EXPECT_EQ(1, count);
- HostEnt hent(host);
- std::stringstream ss;
- ss << hent;
- // The printable name is expanded with escapes.
- EXPECT_EQ(11, hent.name_.size());
- EXPECT_EQ('a', hent.name_[0]);
- EXPECT_EQ('\\', hent.name_[1]);
- EXPECT_EQ('\\', hent.name_[2]);
- EXPECT_EQ('b', hent.name_[3]);
- EXPECT_EQ('\\', hent.name_[4]);
- EXPECT_EQ('.', hent.name_[5]);
- EXPECT_EQ('c', hent.name_[6]);
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParsePartialCompressedName) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x03, 'w', 'w', 'w',
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // type A
- 0x00, 0x01, // class IN
- // Answer 1
- 0x03, 'w', 'w', 'w',
- 0xc0, 0x10, // offset 16
- 0x00, 0x01, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x04, // rdata length
- 0x02, 0x03, 0x04, 0x05,
- };
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'www.example.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseFullyCompressedName) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0x03, 'w', 'w', 'w',
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // type A
- 0x00, 0x01, // class IN
- // Answer 1
- 0xc0, 0x0c, // offset 12
- 0x00, 0x01, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x04, // rdata length
- 0x02, 0x03, 0x04, 0x05,
- };
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'www.example.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
- ares_free_hostent(host);
-}
-
-TEST_F(LibraryTest, ParseFullyCompressedName2) {
- std::vector<byte> data = {
- 0x12, 0x34, // qid
- 0x84, // response + query + AA + not-TC + not-RD
- 0x00, // not-RA + not-Z + not-AD + not-CD + rc=NoError
- 0x00, 0x01, // num questions
- 0x00, 0x01, // num answer RRs
- 0x00, 0x00, // num authority RRs
- 0x00, 0x00, // num additional RRs
- // Question
- 0xC0, 0x12, // pointer to later in message
- 0x00, 0x01, // type A
- 0x00, 0x01, // class IN
- // Answer 1
- 0x03, 'w', 'w', 'w',
- 0x07, 'e', 'x', 'a', 'm', 'p', 'l', 'e',
- 0x03, 'c', 'o', 'm',
- 0x00,
- 0x00, 0x01, // RR type
- 0x00, 0x01, // class IN
- 0x01, 0x02, 0x03, 0x04, // TTL
- 0x00, 0x04, // rdata length
- 0x02, 0x03, 0x04, 0x05,
- };
- struct hostent *host = nullptr;
- struct ares_addrttl info[2];
- int count = 2;
- EXPECT_EQ(ARES_SUCCESS, ares_parse_a_reply(data.data(), data.size(),
- &host, info, &count));
- ASSERT_NE(nullptr, host);
- std::stringstream ss;
- ss << HostEnt(host);
- EXPECT_EQ("{'www.example.com' aliases=[] addrs=[2.3.4.5]}", ss.str());
- ares_free_hostent(host);
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test.cc b/test/ares-test.cc
deleted file mode 100644
index b86cba4..0000000
--- a/test/ares-test.cc
+++ /dev/null
@@ -1,667 +0,0 @@
-#include "ares-test.h"
-#include "dns-proto.h"
-
-// Include ares internal files for DNS protocol details
-#include "nameser.h"
-#include "ares_dns.h"
-
-#ifdef HAVE_NETDB_H
-#include <netdb.h>
-#endif
-#ifdef HAVE_NETINET_TCP_H
-#include <netinet/tcp.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <functional>
-#include <sstream>
-
-#ifdef WIN32
-#define BYTE_CAST (char *)
-#define sclose(x) closesocket(x)
-#define mkdir_(d, p) mkdir(d)
-#else
-#define BYTE_CAST
-#define sclose(x) close(x)
-#define mkdir_(d, p) mkdir(d, p)
-#endif
-
-namespace ares {
-namespace test {
-
-bool verbose = false;
-int mock_port = 5300;
-
-unsigned long long LibraryTest::fails_ = 0;
-std::map<size_t, int> LibraryTest::size_fails_;
-
-void ProcessWork(ares_channel channel,
- std::function<std::set<int>()> get_extrafds,
- std::function<void(int)> process_extra) {
- int nfds, count;
- fd_set readers, writers;
- struct timeval tv;
- while (true) {
- // Retrieve the set of file descriptors that the library wants us to monitor.
- FD_ZERO(&readers);
- FD_ZERO(&writers);
- nfds = ares_fds(channel, &readers, &writers);
- if (nfds == 0) // no work left to do in the library
- return;
-
- // Add in the extra FDs if present.
- std::set<int> extrafds = get_extrafds();
- for (int extrafd : extrafds) {
- FD_SET(extrafd, &readers);
- if (extrafd >= nfds) {
- nfds = extrafd + 1;
- }
- }
-
- // Wait for activity or timeout.
- tv.tv_sec = 0;
- tv.tv_usec = 100000; // 100ms
- count = select(nfds, &readers, &writers, nullptr, &tv);
- if (count < 0) {
- fprintf(stderr, "select() failed, errno %d\n", errno);
- return;
- }
-
- // Let the library process any activity.
- ares_process(channel, &readers, &writers);
-
- // Let the provided callback process any activity on the extra FD.
- for (int extrafd : extrafds) {
- if (FD_ISSET(extrafd, &readers)) {
- process_extra(extrafd);
- }
- }
- }
-}
-
-// static
-void LibraryTest::SetAllocFail(int nth) {
- assert(nth > 0);
- assert(nth <= (int)(8 * sizeof(fails_)));
- fails_ |= (1LL << (nth - 1));
-}
-
-// static
-void LibraryTest::SetAllocSizeFail(size_t size) {
- size_fails_[size]++;
-}
-
-// static
-void LibraryTest::ClearFails() {
- fails_ = 0;
- size_fails_.clear();
-}
-
-
-// static
-bool LibraryTest::ShouldAllocFail(size_t size) {
- bool fail = (fails_ & 0x01);
- fails_ >>= 1;
- if (size_fails_[size] > 0) {
- size_fails_[size]--;
- fail = true;
- }
- return fail;
-}
-
-// static
-void* LibraryTest::amalloc(size_t size) {
- if (ShouldAllocFail(size)) {
- if (verbose) std::cerr << "Failing malloc(" << size << ") request" << std::endl;
- return nullptr;
- } else {
- return malloc(size);
- }
-}
-
-// static
-void* LibraryTest::arealloc(void *ptr, size_t size) {
- if (ShouldAllocFail(size)) {
- if (verbose) std::cerr << "Failing realloc(" << ptr << ", " << size << ") request" << std::endl;
- return nullptr;
- } else {
- return realloc(ptr, size);
- }
-}
-
-// static
-void LibraryTest::afree(void *ptr) {
- free(ptr);
-}
-
-std::set<int> NoExtraFDs() {
- return std::set<int>();
-}
-
-void DefaultChannelTest::Process() {
- ProcessWork(channel_, NoExtraFDs, nullptr);
-}
-
-void DefaultChannelModeTest::Process() {
- ProcessWork(channel_, NoExtraFDs, nullptr);
-}
-
-MockServer::MockServer(int family, int port, int tcpport)
- : udpport_(port), tcpport_(tcpport ? tcpport : udpport_), qid_(-1) {
- // Create a TCP socket to receive data on.
- tcpfd_ = socket(family, SOCK_STREAM, 0);
- EXPECT_NE(-1, tcpfd_);
- int optval = 1;
- setsockopt(tcpfd_, SOL_SOCKET, SO_REUSEADDR,
- BYTE_CAST &optval , sizeof(int));
- // Send TCP data right away.
- setsockopt(tcpfd_, IPPROTO_TCP, TCP_NODELAY,
- BYTE_CAST &optval , sizeof(int));
-
- // Create a UDP socket to receive data on.
- udpfd_ = socket(family, SOCK_DGRAM, 0);
- EXPECT_NE(-1, udpfd_);
-
- // Bind the sockets to the given port.
- if (family == AF_INET) {
- struct sockaddr_in addr;
- memset(&addr, 0, sizeof(addr));
- addr.sin_family = AF_INET;
- addr.sin_addr.s_addr = htonl(INADDR_ANY);
- addr.sin_port = htons(tcpport_);
- int tcprc = bind(tcpfd_, (struct sockaddr*)&addr, sizeof(addr));
- EXPECT_EQ(0, tcprc) << "Failed to bind AF_INET to TCP port " << tcpport_;
- addr.sin_port = htons(udpport_);
- int udprc = bind(udpfd_, (struct sockaddr*)&addr, sizeof(addr));
- EXPECT_EQ(0, udprc) << "Failed to bind AF_INET to UDP port " << udpport_;
- } else {
- EXPECT_EQ(AF_INET6, family);
- struct sockaddr_in6 addr;
- memset(&addr, 0, sizeof(addr));
- addr.sin6_family = AF_INET6;
- memset(&addr.sin6_addr, 0, sizeof(addr.sin6_addr)); // in6addr_any
- addr.sin6_port = htons(tcpport_);
- int tcprc = bind(tcpfd_, (struct sockaddr*)&addr, sizeof(addr));
- EXPECT_EQ(0, tcprc) << "Failed to bind AF_INET6 to TCP port " << tcpport_;
- addr.sin6_port = htons(udpport_);
- int udprc = bind(udpfd_, (struct sockaddr*)&addr, sizeof(addr));
- EXPECT_EQ(0, udprc) << "Failed to bind AF_INET6 to UDP port " << udpport_;
- }
- if (verbose) std::cerr << "Configured "
- << (family == AF_INET ? "IPv4" : "IPv6")
- << " mock server with TCP socket " << tcpfd_
- << " on port " << tcpport_
- << " and UDP socket " << udpfd_
- << " on port " << udpport_ << std::endl;
-
- // For TCP, also need to listen for connections.
- EXPECT_EQ(0, listen(tcpfd_, 5)) << "Failed to listen for TCP connections";
-}
-
-MockServer::~MockServer() {
- for (int fd : connfds_) {
- sclose(fd);
- }
- sclose(tcpfd_);
- sclose(udpfd_);
-}
-
-void MockServer::ProcessFD(int fd) {
- if (fd != tcpfd_ && fd != udpfd_ && connfds_.find(fd) == connfds_.end()) {
- // Not one of our FDs.
- return;
- }
- if (fd == tcpfd_) {
- int connfd = accept(tcpfd_, NULL, NULL);
- if (connfd < 0) {
- std::cerr << "Error accepting connection on fd " << fd << std::endl;
- } else {
- connfds_.insert(connfd);
- }
- return;
- }
-
- // Activity on a data-bearing file descriptor.
- struct sockaddr_storage addr;
- socklen_t addrlen = sizeof(addr);
- byte buffer[2048];
- int len = recvfrom(fd, BYTE_CAST buffer, sizeof(buffer), 0,
- (struct sockaddr *)&addr, &addrlen);
- byte* data = buffer;
- if (fd != udpfd_) {
- if (len == 0) {
- connfds_.erase(std::find(connfds_.begin(), connfds_.end(), fd));
- sclose(fd);
- return;
- }
- if (len < 2) {
- std::cerr << "Packet too short (" << len << ")" << std::endl;
- return;
- }
- int tcplen = (data[0] << 8) + data[1];
- data += 2;
- len -= 2;
- if (tcplen != len) {
- std::cerr << "Warning: TCP length " << tcplen
- << " doesn't match remaining data length " << len << std::endl;
- }
- }
-
- // Assume the packet is a well-formed DNS request and extract the request
- // details.
- if (len < NS_HFIXEDSZ) {
- std::cerr << "Packet too short (" << len << ")" << std::endl;
- return;
- }
- int qid = DNS_HEADER_QID(data);
- if (DNS_HEADER_QR(data) != 0) {
- std::cerr << "Not a request" << std::endl;
- return;
- }
- if (DNS_HEADER_OPCODE(data) != ns_o_query) {
- std::cerr << "Not a query (opcode " << DNS_HEADER_OPCODE(data)
- << ")" << std::endl;
- return;
- }
- if (DNS_HEADER_QDCOUNT(data) != 1) {
- std::cerr << "Unexpected question count (" << DNS_HEADER_QDCOUNT(data)
- << ")" << std::endl;
- return;
- }
- byte* question = data + 12;
- int qlen = len - 12;
-
- char *name = nullptr;
- long enclen;
- ares_expand_name(question, data, len, &name, &enclen);
- if (!name) {
- std::cerr << "Failed to retrieve name" << std::endl;
- return;
- }
- qlen -= enclen;
- question += enclen;
- std::string namestr(name);
- free(name);
-
- if (qlen < 4) {
- std::cerr << "Unexpected question size (" << qlen
- << " bytes after name)" << std::endl;
- return;
- }
- if (DNS_QUESTION_CLASS(question) != ns_c_in) {
- std::cerr << "Unexpected question class (" << DNS_QUESTION_CLASS(question)
- << ")" << std::endl;
- return;
- }
- int rrtype = DNS_QUESTION_TYPE(question);
-
- if (verbose) {
- std::vector<byte> req(data, data + len);
- std::cerr << "received " << (fd == udpfd_ ? "UDP" : "TCP") << " request " << PacketToString(req)
- << " on port " << (fd == udpfd_ ? udpport_ : tcpport_) << std::endl;
- std::cerr << "ProcessRequest(" << qid << ", '" << namestr
- << "', " << RRTypeToString(rrtype) << ")" << std::endl;
- }
- ProcessRequest(fd, &addr, addrlen, qid, namestr, rrtype);
-}
-
-std::set<int> MockServer::fds() const {
- std::set<int> result = connfds_;
- result.insert(tcpfd_);
- result.insert(udpfd_);
- return result;
-}
-
-void MockServer::ProcessRequest(int fd, struct sockaddr_storage* addr, int addrlen,
- int qid, const std::string& name, int rrtype) {
- // Before processing, let gMock know the request is happening.
- OnRequest(name, rrtype);
-
- if (reply_.size() == 0) {
- return;
- }
-
- // Make a local copy of the current pending reply.
- std::vector<byte> reply = reply_;
-
- if (qid_ >= 0) {
- // Use the explicitly specified query ID.
- qid = qid_;
- }
- if (reply.size() >= 2) {
- // Overwrite the query ID if space to do so.
- reply[0] = (byte)((qid >> 8) & 0xff);
- reply[1] = (byte)(qid & 0xff);
- }
- if (verbose) std::cerr << "sending reply " << PacketToString(reply)
- << " on port " << ((fd == udpfd_) ? udpport_ : tcpport_) << std::endl;
-
- // Prefix with 2-byte length if TCP.
- if (fd != udpfd_) {
- int len = reply.size();
- std::vector<byte> vlen = {(byte)((len & 0xFF00) >> 8), (byte)(len & 0xFF)};
- reply.insert(reply.begin(), vlen.begin(), vlen.end());
- // Also, don't bother with the destination address.
- addr = nullptr;
- addrlen = 0;
- }
-
- int rc = sendto(fd, BYTE_CAST reply.data(), reply.size(), 0,
- (struct sockaddr *)addr, addrlen);
- if (rc < static_cast<int>(reply.size())) {
- std::cerr << "Failed to send full reply, rc=" << rc << std::endl;
- }
-}
-
-// static
-MockChannelOptsTest::NiceMockServers MockChannelOptsTest::BuildServers(int count, int family, int base_port) {
- NiceMockServers servers;
- assert(count > 0);
- for (int ii = 0; ii < count; ii++) {
- std::unique_ptr<NiceMockServer> server(new NiceMockServer(family, base_port + ii));
- servers.push_back(std::move(server));
- }
- return servers;
-}
-
-MockChannelOptsTest::MockChannelOptsTest(int count,
- int family,
- bool force_tcp,
- struct ares_options* givenopts,
- int optmask)
- : servers_(BuildServers(count, family, mock_port)),
- server_(*servers_[0].get()), channel_(nullptr) {
- // Set up channel options.
- struct ares_options opts;
- if (givenopts) {
- memcpy(&opts, givenopts, sizeof(opts));
- } else {
- memset(&opts, 0, sizeof(opts));
- }
-
- // Point the library at the first mock server by default (overridden below).
- opts.udp_port = mock_port;
- optmask |= ARES_OPT_UDP_PORT;
- opts.tcp_port = mock_port;
- optmask |= ARES_OPT_TCP_PORT;
-
- // If not already overridden, set short-ish timeouts.
- if (!(optmask & (ARES_OPT_TIMEOUTMS|ARES_OPT_TIMEOUT))) {
- opts.timeout = 1500;
- optmask |= ARES_OPT_TIMEOUTMS;
- }
- // If not already overridden, set 3 retries.
- if (!(optmask & ARES_OPT_TRIES)) {
- opts.tries = 3;
- optmask |= ARES_OPT_TRIES;
- }
- // If not already overridden, set search domains.
- const char *domains[3] = {"first.com", "second.org", "third.gov"};
- if (!(optmask & ARES_OPT_DOMAINS)) {
- opts.ndomains = 3;
- opts.domains = (char**)domains;
- optmask |= ARES_OPT_DOMAINS;
- }
- if (force_tcp) {
- opts.flags |= ARES_FLAG_USEVC;
- optmask |= ARES_OPT_FLAGS;
- }
-
- EXPECT_EQ(ARES_SUCCESS, ares_init_options(&channel_, &opts, optmask));
- EXPECT_NE(nullptr, channel_);
-
- // Set up servers after construction so we can set individual ports
- struct ares_addr_port_node* prev = nullptr;
- struct ares_addr_port_node* first = nullptr;
- for (const auto& server : servers_) {
- struct ares_addr_port_node* node = (struct ares_addr_port_node*)malloc(sizeof(*node));
- if (prev) {
- prev->next = node;
- } else {
- first = node;
- }
- node->next = nullptr;
- node->family = family;
- node->udp_port = server->udpport();
- node->tcp_port = server->tcpport();
- if (family == AF_INET) {
- node->addr.addr4.s_addr = htonl(0x7F000001);
- } else {
- memset(&node->addr.addr6, 0, sizeof(node->addr.addr6));
- node->addr.addr6._S6_un._S6_u8[15] = 1;
- }
- prev = node;
- }
- EXPECT_EQ(ARES_SUCCESS, ares_set_servers_ports(channel_, first));
-
- while (first) {
- prev = first;
- first = first->next;
- free(prev);
- }
- if (verbose) {
- std::cerr << "Configured library with servers:";
- std::vector<std::string> servers = GetNameServers(channel_);
- for (const auto& server : servers) {
- std::cerr << " " << server;
- }
- std::cerr << std::endl;
- }
-}
-
-MockChannelOptsTest::~MockChannelOptsTest() {
- if (channel_) {
- ares_destroy(channel_);
- }
- channel_ = nullptr;
-}
-
-std::set<int> MockChannelOptsTest::fds() const {
- std::set<int> fds;
- for (const auto& server : servers_) {
- std::set<int> serverfds = server->fds();
- fds.insert(serverfds.begin(), serverfds.end());
- }
- return fds;
-}
-
-void MockChannelOptsTest::ProcessFD(int fd) {
- for (auto& server : servers_) {
- server->ProcessFD(fd);
- }
-}
-
-void MockChannelOptsTest::Process() {
- using namespace std::placeholders;
- ProcessWork(channel_,
- std::bind(&MockChannelOptsTest::fds, this),
- std::bind(&MockChannelOptsTest::ProcessFD, this, _1));
-}
-
-std::ostream& operator<<(std::ostream& os, const HostResult& result) {
- os << '{';
- if (result.done_) {
- os << StatusToString(result.status_) << " " << result.host_;
- } else {
- os << "(incomplete)";
- }
- os << '}';
- return os;
-}
-
-HostEnt::HostEnt(const struct hostent *hostent) : addrtype_(-1) {
- if (!hostent)
- return;
- if (hostent->h_name)
- name_ = hostent->h_name;
- if (hostent->h_aliases) {
- char** palias = hostent->h_aliases;
- while (*palias != nullptr) {
- aliases_.push_back(*palias);
- palias++;
- }
- }
- addrtype_ = hostent->h_addrtype;
- if (hostent->h_addr_list) {
- char** paddr = hostent->h_addr_list;
- while (*paddr != nullptr) {
- std::string addr = AddressToString(*paddr, hostent->h_length);
- addrs_.push_back(addr);
- paddr++;
- }
- }
-}
-
-std::ostream& operator<<(std::ostream& os, const HostEnt& host) {
- os << '{';
- os << "'" << host.name_ << "' "
- << "aliases=[";
- for (size_t ii = 0; ii < host.aliases_.size(); ii++) {
- if (ii > 0) os << ", ";
- os << host.aliases_[ii];
- }
- os << "] ";
- os << "addrs=[";
- for (size_t ii = 0; ii < host.addrs_.size(); ii++) {
- if (ii > 0) os << ", ";
- os << host.addrs_[ii];
- }
- os << "]";
- os << '}';
- return os;
-}
-
-void HostCallback(void *data, int status, int timeouts,
- struct hostent *hostent) {
- EXPECT_NE(nullptr, data);
- HostResult* result = reinterpret_cast<HostResult*>(data);
- result->done_ = true;
- result->status_ = status;
- result->timeouts_ = timeouts;
- result->host_ = HostEnt(hostent);
- if (verbose) std::cerr << "HostCallback(" << *result << ")" << std::endl;
-}
-
-std::ostream& operator<<(std::ostream& os, const SearchResult& result) {
- os << '{';
- if (result.done_) {
- os << StatusToString(result.status_) << " " << PacketToString(result.data_);
- } else {
- os << "(incomplete)";
- }
- os << '}';
- return os;
-}
-
-void SearchCallback(void *data, int status, int timeouts,
- unsigned char *abuf, int alen) {
- EXPECT_NE(nullptr, data);
- SearchResult* result = reinterpret_cast<SearchResult*>(data);
- result->done_ = true;
- result->status_ = status;
- result->timeouts_ = timeouts;
- result->data_.assign(abuf, abuf + alen);
- if (verbose) std::cerr << "SearchCallback(" << *result << ")" << std::endl;
-}
-
-std::ostream& operator<<(std::ostream& os, const NameInfoResult& result) {
- os << '{';
- if (result.done_) {
- os << StatusToString(result.status_) << " " << result.node_ << " " << result.service_;
- } else {
- os << "(incomplete)";
- }
- os << '}';
- return os;
-}
-
-void NameInfoCallback(void *data, int status, int timeouts,
- char *node, char *service) {
- EXPECT_NE(nullptr, data);
- NameInfoResult* result = reinterpret_cast<NameInfoResult*>(data);
- result->done_ = true;
- result->status_ = status;
- result->timeouts_ = timeouts;
- result->node_ = std::string(node ? node : "");
- result->service_ = std::string(service ? service : "");
- if (verbose) std::cerr << "NameInfoCallback(" << *result << ")" << std::endl;
-}
-
-std::vector<std::string> GetNameServers(ares_channel channel) {
- struct ares_addr_port_node* servers = nullptr;
- EXPECT_EQ(ARES_SUCCESS, ares_get_servers_ports(channel, &servers));
- struct ares_addr_port_node* server = servers;
- std::vector<std::string> results;
- while (server) {
- std::stringstream ss;
- switch (server->family) {
- case AF_INET:
- ss << AddressToString((char*)&server->addr.addr4, 4);
- break;
- case AF_INET6:
- if (server->udp_port != 0) {
- ss << '[';
- }
- ss << AddressToString((char*)&server->addr.addr6, 16);
- if (server->udp_port != 0) {
- ss << ']';
- }
- break;
- default:
- results.push_back("<unknown family>");
- break;
- }
- if (server->udp_port != 0) {
- ss << ":" << server->udp_port;
- }
- results.push_back(ss.str());
- server = server->next;
- }
- if (servers) ares_free_data(servers);
- return results;
-}
-
-TransientDir::TransientDir(const std::string& dirname) : dirname_(dirname) {
- if (mkdir_(dirname_.c_str(), 0755) != 0) {
- std::cerr << "Failed to create subdirectory '" << dirname_ << "'" << std::endl;
- }
-}
-
-TransientDir::~TransientDir() {
- rmdir(dirname_.c_str());
-}
-
-TransientFile::TransientFile(const std::string& filename,
- const std::string& contents)
- : filename_(filename) {
- FILE *f = fopen(filename.c_str(), "w");
- if (f == nullptr) {
- std::cerr << "Error: failed to create '" << filename << "'" << std::endl;
- return;
- }
- int rc = fwrite(contents.data(), 1, contents.size(), f);
- if (rc != (int)contents.size()) {
- std::cerr << "Error: failed to write contents of '" << filename << "'" << std::endl;
- }
- fclose(f);
-}
-
-TransientFile::~TransientFile() {
- unlink(filename_.c_str());
-}
-
-std::string TempNam(const char *dir, const char *prefix) {
- char *p = tempnam(dir, prefix);
- std::string result(p);
- free(p);
- return result;
-}
-
-TempFile::TempFile(const std::string& contents)
- : TransientFile(TempNam(nullptr, "ares"), contents) {
-
-}
-
-} // namespace test
-} // namespace ares
diff --git a/test/ares-test.h b/test/ares-test.h
deleted file mode 100644
index a00e53a..0000000
--- a/test/ares-test.h
+++ /dev/null
@@ -1,383 +0,0 @@
-// -*- mode: c++ -*-
-#ifndef ARES_TEST_H
-#define ARES_TEST_H
-
-#include "ares.h"
-
-#include "dns-proto.h"
-
-// Include ares internal file for DNS protocol constants
-#include "nameser.h"
-
-#include "gtest/gtest.h"
-#include "gmock/gmock.h"
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#if defined(HAVE_USER_NAMESPACE) && defined(HAVE_UTS_NAMESPACE)
-#define HAVE_CONTAINER
-#endif
-
-#include <functional>
-#include <list>
-#include <map>
-#include <memory>
-#include <set>
-#include <string>
-#include <utility>
-#include <vector>
-
-namespace ares {
-
-typedef unsigned char byte;
-
-namespace test {
-
-extern bool verbose;
-extern int mock_port;
-
-// Process all pending work on ares-owned file descriptors, plus
-// optionally the given set-of-FDs + work function.
-void ProcessWork(ares_channel channel,
- std::function<std::set<int>()> get_extrafds,
- std::function<void(int)> process_extra);
-std::set<int> NoExtraFDs();
-
-// Test fixture that ensures library initialization, and allows
-// memory allocations to be failed.
-class LibraryTest : public ::testing::Test {
- public:
- LibraryTest() {
- EXPECT_EQ(ARES_SUCCESS,
- ares_library_init_mem(ARES_LIB_INIT_ALL,
- &LibraryTest::amalloc,
- &LibraryTest::afree,
- &LibraryTest::arealloc));
- }
- ~LibraryTest() {
- ares_library_cleanup();
- ClearFails();
- }
- // Set the n-th malloc call (of any size) from the library to fail.
- // (nth == 1 means the next call)
- static void SetAllocFail(int nth);
- // Set the next malloc call for the given size to fail.
- static void SetAllocSizeFail(size_t size);
- // Remove any pending alloc failures.
- static void ClearFails();
-
- static void *amalloc(size_t size);
- static void* arealloc(void *ptr, size_t size);
- static void afree(void *ptr);
- private:
- static bool ShouldAllocFail(size_t size);
- static unsigned long long fails_;
- static std::map<size_t, int> size_fails_;
-};
-
-// Test fixture that uses a default channel.
-class DefaultChannelTest : public LibraryTest {
- public:
- DefaultChannelTest() : channel_(nullptr) {
- EXPECT_EQ(ARES_SUCCESS, ares_init(&channel_));
- EXPECT_NE(nullptr, channel_);
- }
-
- ~DefaultChannelTest() {
- ares_destroy(channel_);
- channel_ = nullptr;
- }
-
- // Process all pending work on ares-owned file descriptors.
- void Process();
-
- protected:
- ares_channel channel_;
-};
-
-// Test fixture that uses a default channel with the specified lookup mode.
-class DefaultChannelModeTest
- : public LibraryTest,
- public ::testing::WithParamInterface<std::string> {
- public:
- DefaultChannelModeTest() : channel_(nullptr) {
- struct ares_options opts = {0};
- opts.lookups = strdup(GetParam().c_str());
- int optmask = ARES_OPT_LOOKUPS;
- EXPECT_EQ(ARES_SUCCESS, ares_init_options(&channel_, &opts, optmask));
- EXPECT_NE(nullptr, channel_);
- free(opts.lookups);
- }
-
- ~DefaultChannelModeTest() {
- ares_destroy(channel_);
- channel_ = nullptr;
- }
-
- // Process all pending work on ares-owned file descriptors.
- void Process();
-
- protected:
- ares_channel channel_;
-};
-
-// Mock DNS server to allow responses to be scripted by tests.
-class MockServer {
- public:
- MockServer(int family, int port, int tcpport = 0);
- ~MockServer();
-
- // Mock method indicating the processing of a particular <name, RRtype>
- // request.
- MOCK_METHOD2(OnRequest, void(const std::string& name, int rrtype));
-
- // Set the reply to be sent next; the query ID field will be overwritten
- // with the value from the request.
- void SetReplyData(const std::vector<byte>& reply) { reply_ = reply; }
- void SetReply(const DNSPacket* reply) { SetReplyData(reply->data()); }
- void SetReplyQID(int qid) { qid_ = qid; }
-
- // The set of file descriptors that the server handles.
- std::set<int> fds() const;
-
- // Process activity on a file descriptor.
- void ProcessFD(int fd);
-
- // Ports the server is responding to
- int udpport() const { return udpport_; }
- int tcpport() const { return tcpport_; }
-
- private:
- void ProcessRequest(int fd, struct sockaddr_storage* addr, int addrlen,
- int qid, const std::string& name, int rrtype);
-
- int udpport_;
- int tcpport_;
- int udpfd_;
- int tcpfd_;
- std::set<int> connfds_;
- std::vector<byte> reply_;
- int qid_;
-};
-
-// Test fixture that uses a mock DNS server.
-class MockChannelOptsTest : public LibraryTest {
- public:
- MockChannelOptsTest(int count, int family, bool force_tcp, struct ares_options* givenopts, int optmask);
- ~MockChannelOptsTest();
-
- // Process all pending work on ares-owned and mock-server-owned file descriptors.
- void Process();
-
- protected:
- // NiceMockServer doesn't complain about uninteresting calls.
- typedef testing::NiceMock<MockServer> NiceMockServer;
- typedef std::vector< std::unique_ptr<NiceMockServer> > NiceMockServers;
-
- std::set<int> fds() const;
- void ProcessFD(int fd);
-
- static NiceMockServers BuildServers(int count, int family, int base_port);
-
- NiceMockServers servers_;
- // Convenience reference to first server.
- NiceMockServer& server_;
- ares_channel channel_;
-};
-
-class MockChannelTest
- : public MockChannelOptsTest,
- public ::testing::WithParamInterface< std::pair<int, bool> > {
- public:
- MockChannelTest() : MockChannelOptsTest(1, GetParam().first, GetParam().second, nullptr, 0) {}
-};
-
-class MockUDPChannelTest
- : public MockChannelOptsTest,
- public ::testing::WithParamInterface<int> {
- public:
- MockUDPChannelTest() : MockChannelOptsTest(1, GetParam(), false, nullptr, 0) {}
-};
-
-class MockTCPChannelTest
- : public MockChannelOptsTest,
- public ::testing::WithParamInterface<int> {
- public:
- MockTCPChannelTest() : MockChannelOptsTest(1, GetParam(), true, nullptr, 0) {}
-};
-
-// gMock action to set the reply for a mock server.
-ACTION_P2(SetReplyData, mockserver, data) {
- mockserver->SetReplyData(data);
-}
-ACTION_P2(SetReply, mockserver, reply) {
- mockserver->SetReply(reply);
-}
-ACTION_P2(SetReplyQID, mockserver, qid) {
- mockserver->SetReplyQID(qid);
-}
-// gMock action to cancel a channel.
-ACTION_P2(CancelChannel, mockserver, channel) {
- ares_cancel(channel);
-}
-
-// C++ wrapper for struct hostent.
-struct HostEnt {
- HostEnt() : addrtype_(-1) {}
- HostEnt(const struct hostent* hostent);
- std::string name_;
- std::vector<std::string> aliases_;
- int addrtype_; // AF_INET or AF_INET6
- std::vector<std::string> addrs_;
-};
-std::ostream& operator<<(std::ostream& os, const HostEnt& result);
-
-// Structure that describes the result of an ares_host_callback invocation.
-struct HostResult {
- // Whether the callback has been invoked.
- bool done_;
- // Explicitly provided result information.
- int status_;
- int timeouts_;
- // Contents of the hostent structure, if provided.
- HostEnt host_;
-};
-std::ostream& operator<<(std::ostream& os, const HostResult& result);
-
-// Structure that describes the result of an ares_callback invocation.
-struct SearchResult {
- // Whether the callback has been invoked.
- bool done_;
- // Explicitly provided result information.
- int status_;
- int timeouts_;
- std::vector<byte> data_;
-};
-std::ostream& operator<<(std::ostream& os, const SearchResult& result);
-
-// Structure that describes the result of an ares_nameinfo_callback invocation.
-struct NameInfoResult {
- // Whether the callback has been invoked.
- bool done_;
- // Explicitly provided result information.
- int status_;
- int timeouts_;
- std::string node_;
- std::string service_;
-};
-std::ostream& operator<<(std::ostream& os, const NameInfoResult& result);
-
-// Standard implementation of ares callbacks that fill out the corresponding
-// structures.
-void HostCallback(void *data, int status, int timeouts,
- struct hostent *hostent);
-void SearchCallback(void *data, int status, int timeouts,
- unsigned char *abuf, int alen);
-void NameInfoCallback(void *data, int status, int timeouts,
- char *node, char *service);
-
-// Retrieve the name servers used by a channel.
-std::vector<std::string> GetNameServers(ares_channel channel);
-
-
-// RAII class to temporarily create a directory of a given name.
-class TransientDir {
- public:
- TransientDir(const std::string& dirname);
- ~TransientDir();
-
- private:
- std::string dirname_;
-};
-
-// C++ wrapper around tempnam()
-std::string TempNam(const char *dir, const char *prefix);
-
-// RAII class to temporarily create file of a given name and contents.
-class TransientFile {
- public:
- TransientFile(const std::string &filename, const std::string &contents);
- ~TransientFile();
-
- protected:
- std::string filename_;
-};
-
-// RAII class for a temporary file with the given contents.
-class TempFile : public TransientFile {
- public:
- TempFile(const std::string& contents);
- const char* filename() const { return filename_.c_str(); }
-};
-
-#ifndef WIN32
-// RAII class for a temporary environment variable value.
-class EnvValue {
- public:
- EnvValue(const char *name, const char *value) : name_(name), restore_(false) {
- char *original = getenv(name);
- if (original) {
- restore_ = true;
- original_ = original;
- }
- setenv(name_.c_str(), value, 1);
- }
- ~EnvValue() {
- if (restore_) {
- setenv(name_.c_str(), original_.c_str(), 1);
- } else {
- unsetenv(name_.c_str());
- }
- }
- private:
- std::string name_;
- bool restore_;
- std::string original_;
-};
-#endif
-
-
-#ifdef HAVE_CONTAINER
-// Linux-specific functionality for running code in a container, implemented
-// in ares-test-ns.cc
-typedef std::function<int(void)> VoidToIntFn;
-typedef std::vector<std::pair<std::string, std::string>> NameContentList;
-
-class ContainerFilesystem {
- public:
- ContainerFilesystem(NameContentList files, const std::string& mountpt);
- ~ContainerFilesystem();
- std::string root() const { return rootdir_; };
- std::string mountpt() const { return mountpt_; };
- private:
- void EnsureDirExists(const std::string& dir);
- std::string rootdir_;
- std::string mountpt_;
- std::list<std::string> dirs_;
- std::vector<std::unique_ptr<TransientFile>> files_;
-};
-
-int RunInContainer(ContainerFilesystem* fs, const std::string& hostname,
- const std::string& domainname, VoidToIntFn fn);
-
-#define ICLASS_NAME(casename, testname) Contained##casename##_##testname
-#define CONTAINED_TEST_F(casename, testname, hostname, domainname, files) \
- class ICLASS_NAME(casename, testname) : public casename { \
- public: \
- ICLASS_NAME(casename, testname)() {} \
- static int InnerTestBody(); \
- }; \
- TEST_F(ICLASS_NAME(casename, testname), _) { \
- ContainerFilesystem chroot(files, ".."); \
- VoidToIntFn fn(ICLASS_NAME(casename, testname)::InnerTestBody); \
- EXPECT_EQ(0, RunInContainer(&chroot, hostname, domainname, fn)); \
- } \
- int ICLASS_NAME(casename, testname)::InnerTestBody()
-
-#endif
-
-} // namespace test
-} // namespace ares
-
-#endif
diff --git a/test/config.h.in b/test/config.h.in
deleted file mode 100644
index 9e25cdb..0000000
--- a/test/config.h.in
+++ /dev/null
@@ -1,80 +0,0 @@
-/* config.h.in. Generated from configure.ac by autoheader. */
-
-/* define if the compiler supports basic C++11 syntax */
-#undef HAVE_CXX11
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the <netdb.h> header file. */
-#undef HAVE_NETDB_H
-
-/* Define to 1 if you have the <netinet/tcp.h> header file. */
-#undef HAVE_NETINET_TCP_H
-
-/* Define if you have POSIX threads libraries and header files. */
-#undef HAVE_PTHREAD
-
-/* Have PTHREAD_PRIO_INHERIT. */
-#undef HAVE_PTHREAD_PRIO_INHERIT
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Whether user namespaces are available */
-#undef HAVE_USER_NAMESPACE
-
-/* Whether UTS namespaces are available */
-#undef HAVE_UTS_NAMESPACE
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#undef LT_OBJDIR
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to necessary symbol if this constant uses a non-standard name on
- your system. */
-#undef PTHREAD_CREATE_JOINABLE
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
diff --git a/test/configure b/test/configure
deleted file mode 100755
index a6c2aae..0000000
--- a/test/configure
+++ /dev/null
@@ -1,19567 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for c-ares-test -.
-#
-# Report bugs to <->.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
- expr "X$arg" : "X\\(.*\\)$as_nl";
- arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
- esac;
- expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" "" $as_nl"
-
-# Find who we are. Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
- as_myself=$0
-fi
-if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
- exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
- # into an infinite loop, continuously re-executing ourselves.
- if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
- _as_can_reexec=no; export _as_can_reexec;
- # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
- *v*x* | *x*v* ) as_opts=-vx ;;
- *v* ) as_opts=-v ;;
- *x* ) as_opts=-x ;;
- * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
- fi
- # We don't want this to propagate to other subprocesses.
- { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
- as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '\${1+\"\$@\"}'='\"\$@\"'
- setopt NO_GLOB_SUBST
-else
- case \`(set -o) 2>/dev/null\` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-"
- as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
-else
- exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1
-test -x / || exit 1"
- as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
- as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
- eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
- test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-
- test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
- ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
- ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
- ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
- PATH=/empty FPATH=/empty; export PATH FPATH
- test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
- || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
- if (eval "$as_required") 2>/dev/null; then :
- as_have_required=yes
-else
- as_have_required=no
-fi
- if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- as_found=:
- case $as_dir in #(
- /*)
- for as_base in sh bash ksh sh5; do
- # Try only shells that exist, to save several forks.
- as_shell=$as_dir/$as_base
- if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
- { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
- CONFIG_SHELL=$as_shell as_have_required=yes
- if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
- break 2
-fi
-fi
- done;;
- esac
- as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
- { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
- CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
- if test "x$CONFIG_SHELL" != x; then :
- export CONFIG_SHELL
- # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
- *v*x* | *x*v* ) as_opts=-vx ;;
- *v* ) as_opts=-v ;;
- *x* ) as_opts=-x ;;
- * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
- if test x$as_have_required = xno; then :
- $as_echo "$0: This script requires a shell more modern than all"
- $as_echo "$0: the shells that I found on your system."
- if test x${ZSH_VERSION+set} = xset ; then
- $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
- $as_echo "$0: be upgraded to zsh 4.3.4 or later."
- else
- $as_echo "$0: Please tell bug-autoconf@gnu.org and - about your
-$0: system, including any error possibly output before this
-$0: message. Then install a modern shell, or manually run
-$0: the script under such a shell if you do have one."
- fi
- exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
- return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
- set +e
- as_fn_set_status $1
- exit $1
-} # as_fn_exit
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
- case $as_dir in #(
- -*) as_dir=./$as_dir;;
- esac
- test -d "$as_dir" || eval $as_mkdir_p || {
- as_dirs=
- while :; do
- case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
- *) as_qdir=$as_dir;;
- esac
- as_dirs="'$as_qdir' $as_dirs"
- as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- test -d "$as_dir" && break
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-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
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-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
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-
-ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
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- test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
- ECHO='print -r --'
-elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
- ECHO='printf %s\n'
-else
- # Use this function as a fallback that always works.
- func_fallback_echo ()
- {
- eval 'cat <<_LTECHO_EOF
-$1
-_LTECHO_EOF'
- }
- ECHO='func_fallback_echo'
-fi
-
-# func_echo_all arg...
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-{
- $ECHO ""
-}
-
-case $ECHO in
- printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
-$as_echo "printf" >&6; } ;;
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
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- $as_echo_n "(cached) " >&6
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- if test -n "$CC"; then
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- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
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- done
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-CC=$ac_cv_prog_CC
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
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-$as_echo "no" >&6; }
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-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- CC=$ac_ct_CC
- fi
-else
- CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- fi
-fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl.exe
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$CC" && break
- done
-fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl.exe
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_CC" && break
-done
-
- if test "x$ac_ct_CC" = x; then
- CC=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- CC=$ac_ct_CC
- fi
-fi
-
-fi
-
-
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
-
-# Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-set X $ac_compile
-ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
- { { ac_try="$ac_compiler $ac_option >&5"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_compiler $ac_option >&5") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- sed '10a\
-... rest of stderr output deleted ...
- 10q' conftest.err >conftest.er1
- cat conftest.er1 >&5
- fi
- rm -f conftest.er1 conftest.err
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
-done
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-#ifndef __GNUC__
- choke me
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_compiler_gnu=yes
-else
- ac_compiler_gnu=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-if test $ac_compiler_gnu = yes; then
- GCC=yes
-else
- GCC=
-fi
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_save_c_werror_flag=$ac_c_werror_flag
- ac_c_werror_flag=yes
- ac_cv_prog_cc_g=no
- CFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_g=yes
-else
- CFLAGS=""
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- ac_c_werror_flag=$ac_save_c_werror_flag
- CFLAGS="-g"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_g=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std. */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
- inside strings and character constants. */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
- -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
- CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
-$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
-if ${am_cv_prog_cc_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
- # Make sure it works both with $CC and with simple cc.
- # Following AC_PROG_CC_C_O, we do the test twice because some
- # compilers refuse to overwrite an existing .o file with -o,
- # though they will create one.
- am_cv_prog_cc_c_o=yes
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-else
- lt_nm_to_check=${ac_tool_prefix}nm
- if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
- lt_nm_to_check="$lt_nm_to_check nm"
- fi
- for lt_tmp_nm in $lt_nm_to_check; do
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- tmp_nm=$ac_dir/$lt_tmp_nm
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
- case $build_os in
- mingw*) lt_bad_file=conftest.nm/nofile ;;
- *) lt_bad_file=/dev/null ;;
- esac
- case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
- *$lt_bad_file* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break 2
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break 2
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- ;;
- esac
- fi
- done
- IFS=$lt_save_ifs
- done
- : ${lt_cv_path_NM=no}
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test no != "$lt_cv_path_NM"; then
- NM=$lt_cv_path_NM
-else
- # Didn't find any BSD compatible name lister, look for dumpbin.
- if test -n "$DUMPBIN"; then :
- # Let the user override the test.
- else
- if test -n "$ac_tool_prefix"; then
- for ac_prog in dumpbin "link -dump"
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DUMPBIN"; then
- ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$DUMPBIN" && break
- done
-fi
-if test -z "$DUMPBIN"; then
- ac_ct_DUMPBIN=$DUMPBIN
- for ac_prog in dumpbin "link -dump"
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DUMPBIN"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_DUMPBIN" && break
-done
-
- if test "x$ac_ct_DUMPBIN" = x; then
- DUMPBIN=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DUMPBIN=$ac_ct_DUMPBIN
- fi
-fi
-
- case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
- *COFF*)
- DUMPBIN="$DUMPBIN -symbols -headers"
- ;;
- *)
- DUMPBIN=:
- ;;
- esac
- fi
-
- if test : != "$DUMPBIN"; then
- NM=$DUMPBIN
- fi
-fi
-test -z "$NM" && NM=nm
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_nm_interface="BSD nm"
- echo "int some_variable = 0;" > conftest.$ac_ext
- (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
- (eval "$ac_compile" 2>conftest.err)
- cat conftest.err >&5
- (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
- (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
- cat conftest.err >&5
- (eval echo "\"\$as_me:$LINENO: output\"" >&5)
- cat conftest.out >&5
- if $GREP 'External.*some_variable' conftest.out > /dev/null; then
- lt_cv_nm_interface="MS dumpbin"
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- i=0
- teststring=ABCD
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw* | cegcc*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- mint*)
- # On MiNT this can take a long time and run out of memory.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
-
- interix*)
- # We know the value 262144 and hardcode it with a safety zone (like BSD)
- lt_cv_sys_max_cmd_len=196608
- ;;
-
- os2*)
- # The test takes a long time on OS/2.
- lt_cv_sys_max_cmd_len=8192
- ;;
-
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- sco3.2v5*)
- lt_cv_sys_max_cmd_len=102400
- ;;
- sysv5* | sco5v6* | sysv4.2uw2*)
- kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
- if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
- else
- lt_cv_sys_max_cmd_len=32768
- fi
- ;;
- *)
- lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
- if test -n "$lt_cv_sys_max_cmd_len" && \
- test undefined != "$lt_cv_sys_max_cmd_len"; then
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- else
- # Make teststring a little bigger before we do anything with it.
- # a 1K string should be a reasonable start.
- for i in 1 2 3 4 5 6 7 8; do
- teststring=$teststring$teststring
- done
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- while { test X`env echo "$teststring$teststring" 2>/dev/null` \
- = "X$teststring$teststring"; } >/dev/null 2>&1 &&
- test 17 != "$i" # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- # Only check the string length outside the loop.
- lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
- teststring=
- # Add a significant safety factor because C++ compilers can tack on
- # massive amounts of additional arguments before passing them to the
- # linker. It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- fi
- ;;
- esac
-
-fi
-
-if test -n "$lt_cv_sys_max_cmd_len"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- lt_unset=unset
-else
- lt_unset=false
-fi
-
-
-
-
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
- # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
- lt_SP2NL='tr \040 \012'
- lt_NL2SP='tr \015\012 \040\040'
- ;;
- *) # EBCDIC based system
- lt_SP2NL='tr \100 \n'
- lt_NL2SP='tr \r\n \100\100'
- ;;
-esac
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
- ;;
- esac
- ;;
- *-*-cygwin* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
- ;;
- *-*-cygwin* )
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
- * ) # otherwise, assume *nix
- lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
- ;;
- esac
- ;;
- * ) # unhandled hosts (and "normal" native builds)
- lt_cv_to_host_file_cmd=func_convert_file_noop
- ;;
-esac
-
-fi
-
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- #assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
- *-*-mingw* )
- case $build in
- *-*-mingw* ) # actually msys
- lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
- ;;
- esac
- ;;
-esac
-
-fi
-
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- cygwin* | mingw* | pw32* | cegcc*)
- if test yes != "$GCC"; then
- reload_cmds=false
- fi
- ;;
- darwin*)
- if test yes = "$GCC"; then
- reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OBJDUMP"; then
- ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
- ac_ct_OBJDUMP=$OBJDUMP
- # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OBJDUMP"; then
- ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OBJDUMP" = x; then
- OBJDUMP="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OBJDUMP=$ac_ct_OBJDUMP
- fi
-else
- OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# 'unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# that responds to the $file_magic_cmd with a given extended regex.
-# If you have 'file' or equivalent on your system and you're not sure
-# whether 'pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump',
- # unless we find 'file', for example because we are cross-compiling.
- if ( file / ) >/dev/null 2>&1; then
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- else
- # Keep this pattern in sync with the one in func_win32_libid.
- lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- fi
- ;;
-
-cegcc*)
- # use the weaker test based on 'objdump'. See mingw*.
- lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | dragonfly*)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-haiku*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-interix[3-9]*)
- # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd* | netbsdelf*-gnu)
- if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-*nto* | *qnx*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-openbsd* | bitrig*)
- if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-rdos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.3*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- pc)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-tpf*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-os2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
- case $host_os in
- mingw* | pw32*)
- if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
- want_nocaseglob=yes
- else
- file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
- fi
- ;;
- esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DLLTOOL"; then
- ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
- ac_ct_DLLTOOL=$DLLTOOL
- # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DLLTOOL"; then
- ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DLLTOOL" = x; then
- DLLTOOL="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DLLTOOL=$ac_ct_DLLTOOL
- fi
-else
- DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_sharedlib_from_linklib_cmd='unknown'
-
-case $host_os in
-cygwin* | mingw* | pw32* | cegcc*)
- # two different shell functions defined in ltmain.sh;
- # decide which one to use based on capabilities of $DLLTOOL
- case `$DLLTOOL --help 2>&1` in
- *--identify-strict*)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
- ;;
- *)
- lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
- ;;
- esac
- ;;
-*)
- # fallback: assume linklib IS sharedlib
- lt_cv_sharedlib_from_linklib_cmd=$ECHO
- ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- for ac_prog in ar
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$AR" && break
- done
-fi
-if test -z "$AR"; then
- ac_ct_AR=$AR
- for ac_prog in ar
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
- test -n "$ac_ct_AR" && break
-done
-
- if test "x$ac_ct_AR" = x; then
- AR="false"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-fi
-
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ar_at_file=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- echo conftest.$ac_objext > conftest.lst
- lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
- (eval $lt_ar_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if test 0 -eq "$ac_status"; then
- # Ensure the archiver fails upon bogus file names.
- rm -f conftest.$ac_objext libconftest.a
- { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
- (eval $lt_ar_try) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }
- if test 0 -ne "$ac_status"; then
- lt_cv_ar_at_file=@
- fi
- fi
- rm -f conftest.* libconftest.a
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
-
-if test no = "$lt_cv_ar_at_file"; then
- archiver_list_spec=
-else
- archiver_list_spec=$lt_cv_ar_at_file
-fi
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_STRIP" = x; then
- STRIP=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- STRIP=$ac_ct_STRIP
- fi
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- bitrig* | openbsd*)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
- ;;
- *)
- old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
- darwin*)
- lock_old_archive_extraction=yes ;;
- *)
- lock_old_archive_extraction=no ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32* | cegcc*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*)
- if test ia64 = "$host_cpu"; then
- symcode='[ABCDEGRST]'
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris*)
- symcode='[BDRT]'
- ;;
-sco3.2v5*)
- symcode='[DT]'
- ;;
-sysv4.2uw2*)
- symcode='[DT]'
- ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
- symcode='[ABDT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Gets list of data symbols to import.
- lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
- # Adjust the below global symbol transforms to fixup imported variables.
- lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
- lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
- lt_c_name_lib_hook="\
- -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
- -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
-else
- # Disable hooks by default.
- lt_cv_sys_global_symbol_to_import=
- lt_cdecl_hook=
- lt_c_name_hook=
- lt_c_name_lib_hook=
-fi
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
-$lt_cdecl_hook\
-" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
-$lt_c_name_hook\
-" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
-
-# Transform an extracted symbol line into symbol name with lib prefix and
-# symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
-$lt_c_name_lib_hook\
-" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- # Fake it for dumpbin and say T for any non-static function,
- # D for any global variable and I for any imported variable.
- # Also find C++ and __fastcall symbols from MSVC++,
- # which start with @ or ?.
- lt_cv_sys_global_symbol_pipe="$AWK '"\
-" {last_section=section; section=\$ 3};"\
-" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
-" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
-" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
-" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
-" \$ 0!~/External *\|/{next};"\
-" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-" {if(hide[section]) next};"\
-" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
-" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
-" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
-" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
-" ' prfx=^$ac_symprfx"
- else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
- fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
- (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
- if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<_LT_EOF > conftest.$ac_ext
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
-#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
-/* DATA imports from DLLs on WIN32 can't be const, because runtime
- relocations are performed -- see ld's documentation on pseudo-relocs. */
-# define LT_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data. */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
- cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols. */
-LT_DLSYM_CONST struct {
- const char *name;
- void *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
- { "@PROGRAM@", (void *) 0 },
-_LT_EOF
- $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
- cat <<\_LT_EOF >> conftest.$ac_ext
- {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
- # Now try linking the two files.
- mv -f conftest.$ac_objext conftstm.$ac_objext
- lt_globsym_save_LIBS=$LIBS
- lt_globsym_save_CFLAGS=$CFLAGS
- LIBS=conftstm.$ac_objext
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && test -s conftest$ac_exeext; then
- pipe_works=yes
- fi
- LIBS=$lt_globsym_save_LIBS
- CFLAGS=$lt_globsym_save_CFLAGS
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -rf conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test yes = "$pipe_works"; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
- nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
- nm_file_list_spec='@'
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
-
-# Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
- withval=$with_sysroot;
-else
- with_sysroot=no
-fi
-
-
-lt_sysroot=
-case $with_sysroot in #(
- yes)
- if test yes = "$GCC"; then
- lt_sysroot=`$CC --print-sysroot 2>/dev/null`
- fi
- ;; #(
- /*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
- ;; #(
- no|'')
- ;; #(
- *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
-$as_echo "$with_sysroot" >&6; }
- as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
- ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
-$as_echo_n "checking for a working dd... " >&6; }
-if ${ac_cv_path_lt_DD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- printf 0123456789abcdef0123456789abcdef >conftest.i
-cat conftest.i conftest.i >conftest2.i
-: ${lt_DD:=$DD}
-if test -z "$lt_DD"; then
- ac_path_lt_DD_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in dd; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_lt_DD" || continue
-if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
- cmp -s conftest.i conftest.out \
- && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
-fi
- $ac_path_lt_DD_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_lt_DD"; then
- :
- fi
-else
- ac_cv_path_lt_DD=$lt_DD
-fi
-
-rm -f conftest.i conftest2.i conftest.out
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
-$as_echo "$ac_cv_path_lt_DD" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
-$as_echo_n "checking how to truncate binary pipes... " >&6; }
-if ${lt_cv_truncate_bin+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- printf 0123456789abcdef0123456789abcdef >conftest.i
-cat conftest.i conftest.i >conftest2.i
-lt_cv_truncate_bin=
-if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
- cmp -s conftest.i conftest.out \
- && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
-fi
-rm -f conftest.i conftest2.i conftest.out
-test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
-$as_echo "$lt_cv_truncate_bin" >&6; }
-
-
-
-
-
-
-
-# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
-func_cc_basename ()
-{
- for cc_temp in $*""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
- done
- func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-}
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
- enableval=$enable_libtool_lock;
-fi
-
-test no = "$enable_libtool_lock" || enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out what ABI is being produced by ac_compile, and set mode
- # options accordingly.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE=32
- ;;
- *ELF-64*)
- HPUX_IA64_MODE=64
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo '#line '$LINENO' "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-mips64*-*linux*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo '#line '$LINENO' "configure"' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- emul=elf
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- emul="${emul}32"
- ;;
- *64-bit*)
- emul="${emul}64"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *MSB*)
- emul="${emul}btsmip"
- ;;
- *LSB*)
- emul="${emul}ltsmip"
- ;;
- esac
- case `/usr/bin/file conftest.$ac_objext` in
- *N32*)
- emul="${emul}n32"
- ;;
- esac
- LD="${LD-ld} -m $emul"
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly. Note that the listed cases only cover the
- # situations where additional linker options are needed (such as when
- # doing 32-bit compilation for a host where ld defaults to 64-bit, or
- # vice versa); the common cases where no linker options are needed do
- # not appear in the list.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_i386_fbsd"
- ;;
- x86_64-*linux*)
- case `/usr/bin/file conftest.o` in
- *x86-64*)
- LD="${LD-ld} -m elf32_x86_64"
- ;;
- *)
- LD="${LD-ld} -m elf_i386"
- ;;
- esac
- ;;
- powerpc64le-*linux*)
- LD="${LD-ld} -m elf32lppclinux"
- ;;
- powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*kfreebsd*-gnu)
- LD="${LD-ld} -m elf_x86_64_fbsd"
- ;;
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- powerpcle-*linux*)
- LD="${LD-ld} -m elf64lppc"
- ;;
- powerpc-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*|s390*-*tpf*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS=$CFLAGS
- CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_cc_needs_belf=yes
-else
- lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
- if test yes != "$lt_cv_cc_needs_belf"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS=$SAVE_CFLAGS
- fi
- ;;
-*-*solaris*)
- # Find out what ABI is being produced by ac_compile, and set linker
- # options accordingly.
- echo 'int i;' > conftest.$ac_ext
- if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
- *64-bit*)
- case $lt_cv_prog_gnu_ld in
- yes*)
- case $host in
- i?86-*-solaris*|x86_64-*-solaris*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- sparc*-*-solaris*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
- if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
- LD=${LD-ld}_sol2
- fi
- ;;
- *)
- if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
- LD="${LD-ld} -64"
- fi
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-esac
-
-need_locks=$enable_libtool_lock
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
-set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$MANIFEST_TOOL"; then
- ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
-if test -n "$MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
- ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
- # Extract the first word of "mt", so it can be a program name with args.
-set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_MANIFEST_TOOL"; then
- ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
-if test -n "$ac_ct_MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_MANIFEST_TOOL" = x; then
- MANIFEST_TOOL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
- fi
-else
- MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
-fi
-
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_path_mainfest_tool=no
- echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
- $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
- cat conftest.err >&5
- if $GREP 'Manifest Tool' conftest.out > /dev/null; then
- lt_cv_path_mainfest_tool=yes
- fi
- rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
-if test yes != "$lt_cv_path_mainfest_tool"; then
- MANIFEST_TOOL=:
-fi
-
-
-
-
-
-
- case $host_os in
- rhapsody* | darwin*)
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$DSYMUTIL"; then
- ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
- ac_ct_DSYMUTIL=$DSYMUTIL
- # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_DSYMUTIL"; then
- ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_DSYMUTIL" = x; then
- DSYMUTIL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- DSYMUTIL=$ac_ct_DSYMUTIL
- fi
-else
- DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$NMEDIT"; then
- ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
- ac_ct_NMEDIT=$NMEDIT
- # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_NMEDIT"; then
- ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_NMEDIT="nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_NMEDIT" = x; then
- NMEDIT=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- NMEDIT=$ac_ct_NMEDIT
- fi
-else
- NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$LIPO"; then
- ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
- ac_ct_LIPO=$LIPO
- # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_LIPO"; then
- ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_LIPO="lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_LIPO" = x; then
- LIPO=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- LIPO=$ac_ct_LIPO
- fi
-else
- LIPO="$ac_cv_prog_LIPO"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL"; then
- ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
- ac_ct_OTOOL=$OTOOL
- # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL"; then
- ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OTOOL="otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL" = x; then
- OTOOL=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL=$ac_ct_OTOOL
- fi
-else
- OTOOL="$ac_cv_prog_OTOOL"
-fi
-
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$OTOOL64"; then
- ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
- ac_ct_OTOOL64=$OTOOL64
- # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_OTOOL64"; then
- ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_OTOOL64="otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_OTOOL64" = x; then
- OTOOL64=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- OTOOL64=$ac_ct_OTOOL64
- fi
-else
- OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_apple_cc_single_mod=no
- if test -z "$LT_MULTI_MODULE"; then
- # By default we will add the -single_module flag. You can override
- # by either setting the environment variable LT_MULTI_MODULE
- # non-empty at configure time, or by adding -multi_module to the
- # link flags.
- rm -rf libconftest.dylib*
- echo "int foo(void){return 1;}" > conftest.c
- echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
- -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
- _lt_result=$?
- # If there is a non-empty error log, and "single_module"
- # appears in it, assume the flag caused a linker warning
- if test -s conftest.err && $GREP single_module conftest.err; then
- cat conftest.err >&5
- # Otherwise, if the output was created with a 0 exit code from
- # the compiler, it worked.
- elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
- lt_cv_apple_cc_single_mod=yes
- else
- cat conftest.err >&5
- fi
- rm -rf libconftest.dylib*
- rm -f conftest.*
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_exported_symbols_list=no
- save_LDFLAGS=$LDFLAGS
- echo "_main" > conftest.sym
- LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- lt_cv_ld_exported_symbols_list=yes
-else
- lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_ld_force_load=no
- cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
- $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
- echo "$AR cru libconftest.a conftest.o" >&5
- $AR cru libconftest.a conftest.o 2>&5
- echo "$RANLIB libconftest.a" >&5
- $RANLIB libconftest.a 2>&5
- cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
- echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
- $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
- _lt_result=$?
- if test -s conftest.err && $GREP force_load conftest.err; then
- cat conftest.err >&5
- elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
- lt_cv_ld_force_load=yes
- else
- cat conftest.err >&5
- fi
- rm -f conftest.err libconftest.a conftest conftest.c
- rm -rf conftest.dSYM
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
- case $host_os in
- rhapsody* | darwin1.[012])
- _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
- darwin1.*)
- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
- 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- 10.[012][,.]*)
- _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- 10.*)
- _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
- esac
- ;;
- esac
- if test yes = "$lt_cv_apple_cc_single_mod"; then
- _lt_dar_single_mod='$single_module'
- fi
- if test yes = "$lt_cv_ld_exported_symbols_list"; then
- _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
- else
- _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
- fi
- if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
- _lt_dsymutil='~$DSYMUTIL $lib || :'
- else
- _lt_dsymutil=
- fi
- ;;
- esac
-
-# func_munge_path_list VARIABLE PATH
-# -----------------------------------
-# VARIABLE is name of variable containing _space_ separated list of
-# directories to be munged by the contents of PATH, which is string
-# having a format:
-# "DIR[:DIR]:"
-# string "DIR[ DIR]" will be prepended to VARIABLE
-# ":DIR[:DIR]"
-# string "DIR[ DIR]" will be appended to VARIABLE
-# "DIRP[:DIRP]::[DIRA:]DIRA"
-# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
-# "DIRA[ DIRA]" will be appended to VARIABLE
-# "DIR[:DIR]"
-# VARIABLE will be replaced by "DIR[ DIR]"
-func_munge_path_list ()
-{
- case x$2 in
- x)
- ;;
- *:)
- eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
- ;;
- x:*)
- eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
- ;;
- *::*)
- eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
- eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
- ;;
- *)
- eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
- ;;
- esac
-}
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # Broken: success on invalid input.
-continue
-else
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-func_stripname_cnf ()
-{
- case $2 in
- .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;;
- *) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;;
- esac
-} # func_stripname_cnf
-
-
-
-
-
-# Set options
-
-
-
- enable_dlopen=no
-
-
- enable_win32_dll=no
-
-
- # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
- enableval=$enable_shared; p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
- # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
- enableval=$enable_static; p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
- withval=$with_pic; lt_p=${PACKAGE-default}
- case $withval in
- yes|no) pic_mode=$withval ;;
- *)
- pic_mode=default
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for lt_pkg in $withval; do
- IFS=$lt_save_ifs
- if test "X$lt_pkg" = "X$lt_p"; then
- pic_mode=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- pic_mode=default
-fi
-
-
-
-
-
-
-
-
- # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
- enableval=$enable_fast_install; p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
- for pkg in $enableval; do
- IFS=$lt_save_ifs
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS=$lt_save_ifs
- ;;
- esac
-else
- enable_fast_install=yes
-fi
-
-
-
-
-
-
-
-
- shared_archive_member_spec=
-case $host,$enable_shared in
-power*-*-aix[5-9]*,yes)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
-$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
-
-# Check whether --with-aix-soname was given.
-if test "${with_aix_soname+set}" = set; then :
- withval=$with_aix_soname; case $withval in
- aix|svr4|both)
- ;;
- *)
- as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
- ;;
- esac
- lt_cv_with_aix_soname=$with_aix_soname
-else
- if ${lt_cv_with_aix_soname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- lt_cv_with_aix_soname=aix
-fi
-
- with_aix_soname=$lt_cv_with_aix_soname
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
-$as_echo "$with_aix_soname" >&6; }
- if test aix != "$with_aix_soname"; then
- # For the AIX way of multilib, we name the shared archive member
- # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
- # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
- # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
- # the AIX toolchain works better with OBJECT_MODE set (default 32).
- if test 64 = "${OBJECT_MODE-32}"; then
- shared_archive_member_spec=shr_64
- else
- shared_archive_member_spec=shr
- fi
- fi
- ;;
-*)
- with_aix_soname=aix
- ;;
-esac
-
-
-
-
-
-
-
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS=$ltmain
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "${ZSH_VERSION+set}"; then
- setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test set != "${COLLECT_NAMES+set}"; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-old_CC=$CC
-old_CFLAGS=$CFLAGS
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-func_cc_basename $compiler
-cc_basename=$func_cc_basename_result
-
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD=$MAGIC_CMD
- lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS=$lt_save_ifs
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/${ac_tool_prefix}file"; then
- lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD=$lt_cv_path_MAGIC_CMD
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS=$lt_save_ifs
- MAGIC_CMD=$lt_save_MAGIC_CMD
- ;;
-esac
-fi
-
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi