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Diffstat (limited to 'test/ares-test-parse-ns.cc')
-rw-r--r-- | test/ares-test-parse-ns.cc | 119 |
1 files changed, 0 insertions, 119 deletions
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 |