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| 1 /* | |
| 2 * Copyright 2011 The WebRTC Project Authors. All rights reserved. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license | |
| 5 * that can be found in the LICENSE file in the root of the source | |
| 6 * tree. An additional intellectual property rights grant can be found | |
| 7 * in the file PATENTS. All contributing project authors may | |
| 8 * be found in the AUTHORS file in the root of the source tree. | |
| 9 */ | |
| 10 | |
| 11 #include "webrtc/base/gunit.h" | |
| 12 #include "webrtc/libjingle/session/p2ptransportparser.h" | |
| 13 #include "webrtc/libjingle/session/parsing.h" | |
| 14 #include "webrtc/libjingle/session/sessionmessages.h" | |
| 15 #include "webrtc/libjingle/xmllite/xmlelement.h" | |
| 16 #include "webrtc/libjingle/xmpp/constants.h" | |
| 17 #include "webrtc/p2p/base/constants.h" | |
| 18 | |
| 19 using cricket::Candidate; | |
| 20 using cricket::Candidates; | |
| 21 using cricket::ParseError; | |
| 22 using cricket::WriteError; | |
| 23 | |
| 24 class TransportParserTest : public testing::Test { | |
| 25 }; | |
| 26 | |
| 27 class FakeCandidateTranslator : public cricket::CandidateTranslator { | |
| 28 public: | |
| 29 void AddMapping(int component, const std::string& channel_name) { | |
| 30 name_to_component[channel_name] = component; | |
| 31 component_to_name[component] = channel_name; | |
| 32 } | |
| 33 | |
| 34 bool GetChannelNameFromComponent( | |
| 35 int component, std::string* channel_name) const { | |
| 36 if (component_to_name.find(component) == component_to_name.end()) { | |
| 37 return false; | |
| 38 } | |
| 39 *channel_name = component_to_name.find(component)->second; | |
| 40 return true; | |
| 41 } | |
| 42 bool GetComponentFromChannelName( | |
| 43 const std::string& channel_name, int* component) const { | |
| 44 if (name_to_component.find(channel_name) == name_to_component.end()) { | |
| 45 return false; | |
| 46 } | |
| 47 *component = name_to_component.find(channel_name)->second; | |
| 48 return true; | |
| 49 } | |
| 50 | |
| 51 std::map<std::string, int> name_to_component; | |
| 52 std::map<int, std::string> component_to_name; | |
| 53 }; | |
| 54 | |
| 55 // Tests that we can properly serialize/deserialize candidates. | |
| 56 TEST_F(TransportParserTest, TestP2PTransportWriteAndParseCandidate) { | |
| 57 Candidate test_candidate( | |
| 58 "", 1, "udp", | |
| 59 rtc::SocketAddress("2001:db8:fefe::1", 9999), | |
| 60 738197504, "abcdef", "ghijkl", "foo", 50, ""); | |
| 61 test_candidate.set_network_name("testnet"); | |
| 62 Candidate test_candidate2( | |
| 63 "", 2, "tcp", | |
| 64 rtc::SocketAddress("192.168.7.1", 9999), | |
| 65 1107296256, "mnopqr", "stuvwx", "bar", 100, ""); | |
| 66 test_candidate2.set_network_name("testnet2"); | |
| 67 rtc::SocketAddress host_address("www.google.com", 24601); | |
| 68 host_address.SetResolvedIP(rtc::IPAddress(0x0A000001)); | |
| 69 Candidate test_candidate3( | |
| 70 "", 3, "spdy", host_address, 1476395008, "yzabcd", | |
| 71 "efghij", "baz", 150, ""); | |
| 72 test_candidate3.set_network_name("testnet3"); | |
| 73 WriteError write_error; | |
| 74 ParseError parse_error; | |
| 75 rtc::scoped_ptr<buzz::XmlElement> elem; | |
| 76 cricket::Candidate parsed_candidate; | |
| 77 cricket::P2PTransportParser parser; | |
| 78 | |
| 79 FakeCandidateTranslator translator; | |
| 80 translator.AddMapping(1, "test"); | |
| 81 translator.AddMapping(2, "test2"); | |
| 82 translator.AddMapping(3, "test3"); | |
| 83 | |
| 84 EXPECT_TRUE(parser.WriteGingleCandidate(test_candidate, &translator, | |
| 85 elem.accept(), &write_error)); | |
| 86 EXPECT_EQ("", write_error.text); | |
| 87 EXPECT_EQ("test", elem->Attr(buzz::QN_NAME)); | |
| 88 EXPECT_EQ("udp", elem->Attr(cricket::QN_PROTOCOL)); | |
| 89 EXPECT_EQ("2001:db8:fefe::1", elem->Attr(cricket::QN_ADDRESS)); | |
| 90 EXPECT_EQ("9999", elem->Attr(cricket::QN_PORT)); | |
| 91 EXPECT_EQ("0.34", elem->Attr(cricket::QN_PREFERENCE)); | |
| 92 EXPECT_EQ("abcdef", elem->Attr(cricket::QN_USERNAME)); | |
| 93 EXPECT_EQ("ghijkl", elem->Attr(cricket::QN_PASSWORD)); | |
| 94 EXPECT_EQ("foo", elem->Attr(cricket::QN_TYPE)); | |
| 95 EXPECT_EQ("testnet", elem->Attr(cricket::QN_NETWORK)); | |
| 96 EXPECT_EQ("50", elem->Attr(cricket::QN_GENERATION)); | |
| 97 | |
| 98 EXPECT_TRUE(parser.ParseGingleCandidate(elem.get(), &translator, | |
| 99 &parsed_candidate, &parse_error)); | |
| 100 EXPECT_TRUE(test_candidate.IsEquivalent(parsed_candidate)); | |
| 101 | |
| 102 EXPECT_TRUE(parser.WriteGingleCandidate(test_candidate2, &translator, | |
| 103 elem.accept(), &write_error)); | |
| 104 EXPECT_EQ("test2", elem->Attr(buzz::QN_NAME)); | |
| 105 EXPECT_EQ("tcp", elem->Attr(cricket::QN_PROTOCOL)); | |
| 106 EXPECT_EQ("192.168.7.1", elem->Attr(cricket::QN_ADDRESS)); | |
| 107 EXPECT_EQ("9999", elem->Attr(cricket::QN_PORT)); | |
| 108 EXPECT_EQ("0.51", elem->Attr(cricket::QN_PREFERENCE)); | |
| 109 EXPECT_EQ("mnopqr", elem->Attr(cricket::QN_USERNAME)); | |
| 110 EXPECT_EQ("stuvwx", elem->Attr(cricket::QN_PASSWORD)); | |
| 111 EXPECT_EQ("bar", elem->Attr(cricket::QN_TYPE)); | |
| 112 EXPECT_EQ("testnet2", elem->Attr(cricket::QN_NETWORK)); | |
| 113 EXPECT_EQ("100", elem->Attr(cricket::QN_GENERATION)); | |
| 114 | |
| 115 EXPECT_TRUE(parser.ParseGingleCandidate(elem.get(), &translator, | |
| 116 &parsed_candidate, &parse_error)); | |
| 117 EXPECT_TRUE(test_candidate2.IsEquivalent(parsed_candidate)); | |
| 118 | |
| 119 // Check that an ip is preferred over hostname. | |
| 120 EXPECT_TRUE(parser.WriteGingleCandidate(test_candidate3, &translator, | |
| 121 elem.accept(), &write_error)); | |
| 122 EXPECT_EQ("test3", elem->Attr(cricket::QN_NAME)); | |
| 123 EXPECT_EQ("spdy", elem->Attr(cricket::QN_PROTOCOL)); | |
| 124 EXPECT_EQ("10.0.0.1", elem->Attr(cricket::QN_ADDRESS)); | |
| 125 EXPECT_EQ("24601", elem->Attr(cricket::QN_PORT)); | |
| 126 EXPECT_EQ("0.69", elem->Attr(cricket::QN_PREFERENCE)); | |
| 127 EXPECT_EQ("yzabcd", elem->Attr(cricket::QN_USERNAME)); | |
| 128 EXPECT_EQ("efghij", elem->Attr(cricket::QN_PASSWORD)); | |
| 129 EXPECT_EQ("baz", elem->Attr(cricket::QN_TYPE)); | |
| 130 EXPECT_EQ("testnet3", elem->Attr(cricket::QN_NETWORK)); | |
| 131 EXPECT_EQ("150", elem->Attr(cricket::QN_GENERATION)); | |
| 132 | |
| 133 EXPECT_TRUE(parser.ParseGingleCandidate(elem.get(), &translator, | |
| 134 &parsed_candidate, &parse_error)); | |
| 135 EXPECT_TRUE(test_candidate3.IsEquivalent(parsed_candidate)); | |
| 136 } | |
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