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authorYu Jiung <jiung.yu@samsung.com>2016-11-09 02:30:42 (GMT)
committerYu Jiung <jiung.yu@samsung.com>2016-11-09 02:30:42 (GMT)
commitf943ec081f7860198d407bfd1199058f841f34da (patch)
tree608dc46a27cd512a2e1fcbfe1f0e2757f3a61d53 /test/ares-test-misc.cc
parent04b1a8c051547b221a3bdd74d68ab02df3e3f752 (diff)
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Remove unused files and update spec file versionrefs/changes/28/96428/1
Change-Id: I55aba1ebcb3cf685b5f61f3608b0601c1f210290
Diffstat (limited to 'test/ares-test-misc.cc')
-rw-r--r--test/ares-test-misc.cc473
1 files changed, 0 insertions, 473 deletions
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