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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "base/bind.h" | |
| 6 #include "base/message_loop/message_loop.h" | |
| 7 #include "base/run_loop.h" | |
| 8 #include "blimp/net/blimp_connection.h" | |
| 9 #include "blimp/net/message_port.h" | |
| 10 #include "blimp/net/ssl_client_transport.h" | |
| 11 #include "net/base/address_list.h" | |
| 12 #include "net/base/ip_address.h" | |
| 13 #include "net/base/net_errors.h" | |
| 14 #include "net/socket/socket_test_util.h" | |
| 15 #include "testing/gmock/include/gmock/gmock.h" | |
| 16 #include "testing/gtest/include/gtest/gtest.h" | |
| 17 | |
| 18 namespace blimp { | |
| 19 namespace { | |
| 20 | |
| 21 const uint8_t kIPV4Address[] = {127, 0, 0, 1}; | |
| 22 const uint16_t kPort = 6667; | |
| 23 | |
| 24 } // namespace | |
| 25 | |
| 26 class SSLClientTransportTest : public testing::Test { | |
| 27 public: | |
| 28 SSLClientTransportTest() {} | |
| 29 | |
| 30 ~SSLClientTransportTest() override {} | |
| 31 | |
| 32 void TearDown() override { base::RunLoop().RunUntilIdle(); } | |
| 33 | |
| 34 MOCK_METHOD1(ConnectComplete, void(int)); | |
| 35 | |
| 36 protected: | |
| 37 // Methods for provisioning simulated connection outcomes. | |
| 38 void SetupTCPSyncSocketConnect(net::IPEndPoint endpoint, int result) { | |
| 39 tcp_connect_.set_connect_data( | |
| 40 net::MockConnect(net::SYNCHRONOUS, result, endpoint)); | |
| 41 socket_factory_.AddSocketDataProvider(&tcp_connect_); | |
| 42 } | |
| 43 | |
| 44 void SetupTCPAsyncSocketConnect(net::IPEndPoint endpoint, int result) { | |
| 45 tcp_connect_.set_connect_data( | |
| 46 net::MockConnect(net::ASYNC, result, endpoint)); | |
| 47 socket_factory_.AddSocketDataProvider(&tcp_connect_); | |
| 48 } | |
| 49 | |
| 50 void SetupSSLSyncSocketConnect(int result) { | |
| 51 ssl_connect_.reset( | |
| 52 new net::SSLSocketDataProvider(net::SYNCHRONOUS, result)); | |
| 53 socket_factory_.AddSSLSocketDataProvider(ssl_connect_.get()); | |
| 54 } | |
| 55 | |
| 56 void SetupSSLAsyncSocketConnect(int result) { | |
| 57 ssl_connect_.reset(new net::SSLSocketDataProvider(net::ASYNC, result)); | |
| 58 socket_factory_.AddSSLSocketDataProvider(ssl_connect_.get()); | |
| 59 } | |
| 60 | |
| 61 void ConfigureTransport(const net::IPEndPoint& ip_endpoint) { | |
| 62 // The mock does not interact with the cert directly, so just leave it null. | |
| 63 scoped_refptr<net::X509Certificate> cert; | |
| 64 transport_.reset(new SSLClientTransport(ip_endpoint, cert, &net_log_)); | |
| 65 transport_->SetClientSocketFactoryForTest(&socket_factory_); | |
| 66 } | |
| 67 | |
| 68 base::MessageLoop message_loop; | |
| 69 net::NetLog net_log_; | |
| 70 net::StaticSocketDataProvider tcp_connect_; | |
| 71 std::unique_ptr<net::SSLSocketDataProvider> ssl_connect_; | |
| 72 net::MockClientSocketFactory socket_factory_; | |
| 73 std::unique_ptr<SSLClientTransport> transport_; | |
| 74 }; | |
| 75 | |
| 76 TEST_F(SSLClientTransportTest, ConnectSyncOK) { | |
| 77 net::IPEndPoint endpoint(kIPV4Address, kPort); | |
| 78 ConfigureTransport(endpoint); | |
| 79 for (int i = 0; i < 5; ++i) { | |
| 80 EXPECT_CALL(*this, ConnectComplete(net::OK)); | |
| 81 SetupTCPSyncSocketConnect(endpoint, net::OK); | |
| 82 SetupSSLSyncSocketConnect(net::OK); | |
| 83 transport_->Connect(base::Bind(&SSLClientTransportTest::ConnectComplete, | |
| 84 base::Unretained(this))); | |
| 85 EXPECT_NE(nullptr, transport_->TakeMessagePort().get()); | |
| 86 base::RunLoop().RunUntilIdle(); | |
| 87 } | |
| 88 } | |
| 89 | |
| 90 TEST_F(SSLClientTransportTest, ConnectAsyncOK) { | |
| 91 net::IPEndPoint endpoint(kIPV4Address, kPort); | |
| 92 ConfigureTransport(endpoint); | |
| 93 for (int i = 0; i < 5; ++i) { | |
| 94 EXPECT_CALL(*this, ConnectComplete(net::OK)); | |
| 95 SetupTCPAsyncSocketConnect(endpoint, net::OK); | |
| 96 SetupSSLAsyncSocketConnect(net::OK); | |
| 97 transport_->Connect(base::Bind(&SSLClientTransportTest::ConnectComplete, | |
| 98 base::Unretained(this))); | |
| 99 base::RunLoop().RunUntilIdle(); | |
| 100 EXPECT_NE(nullptr, transport_->TakeMessagePort().get()); | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 TEST_F(SSLClientTransportTest, ConnectSyncTCPError) { | |
| 105 net::IPEndPoint endpoint(kIPV4Address, kPort); | |
| 106 ConfigureTransport(endpoint); | |
| 107 EXPECT_CALL(*this, ConnectComplete(net::ERR_FAILED)); | |
| 108 SetupTCPSyncSocketConnect(endpoint, net::ERR_FAILED); | |
| 109 transport_->Connect(base::Bind(&SSLClientTransportTest::ConnectComplete, | |
| 110 base::Unretained(this))); | |
| 111 } | |
| 112 | |
| 113 TEST_F(SSLClientTransportTest, ConnectAsyncTCPError) { | |
| 114 net::IPEndPoint endpoint(kIPV4Address, kPort); | |
| 115 ConfigureTransport(endpoint); | |
| 116 EXPECT_CALL(*this, ConnectComplete(net::ERR_FAILED)); | |
| 117 SetupTCPAsyncSocketConnect(endpoint, net::ERR_FAILED); | |
| 118 transport_->Connect(base::Bind(&SSLClientTransportTest::ConnectComplete, | |
| 119 base::Unretained(this))); | |
| 120 } | |
| 121 | |
| 122 TEST_F(SSLClientTransportTest, ConnectSyncSSLError) { | |
| 123 net::IPEndPoint endpoint(kIPV4Address, kPort); | |
| 124 ConfigureTransport(endpoint); | |
| 125 EXPECT_CALL(*this, ConnectComplete(net::ERR_FAILED)); | |
| 126 SetupTCPSyncSocketConnect(endpoint, net::OK); | |
| 127 SetupSSLSyncSocketConnect(net::ERR_FAILED); | |
| 128 transport_->Connect(base::Bind(&SSLClientTransportTest::ConnectComplete, | |
| 129 base::Unretained(this))); | |
| 130 } | |
| 131 | |
| 132 TEST_F(SSLClientTransportTest, ConnectAsyncSSLError) { | |
| 133 net::IPEndPoint endpoint(kIPV4Address, kPort); | |
| 134 ConfigureTransport(endpoint); | |
| 135 EXPECT_CALL(*this, ConnectComplete(net::ERR_FAILED)); | |
| 136 SetupTCPAsyncSocketConnect(endpoint, net::OK); | |
| 137 SetupSSLAsyncSocketConnect(net::ERR_FAILED); | |
| 138 transport_->Connect(base::Bind(&SSLClientTransportTest::ConnectComplete, | |
| 139 base::Unretained(this))); | |
| 140 } | |
| 141 | |
| 142 TEST_F(SSLClientTransportTest, ConnectAfterError) { | |
| 143 net::IPEndPoint endpoint(kIPV4Address, kPort); | |
| 144 ConfigureTransport(endpoint); | |
| 145 | |
| 146 // TCP connection fails. | |
| 147 EXPECT_CALL(*this, ConnectComplete(net::ERR_FAILED)); | |
| 148 SetupTCPSyncSocketConnect(endpoint, net::ERR_FAILED); | |
| 149 transport_->Connect(base::Bind(&SSLClientTransportTest::ConnectComplete, | |
| 150 base::Unretained(this))); | |
| 151 base::RunLoop().RunUntilIdle(); | |
| 152 | |
| 153 // Subsequent TCP+SSL connections succeed. | |
| 154 EXPECT_CALL(*this, ConnectComplete(net::OK)); | |
| 155 SetupTCPSyncSocketConnect(endpoint, net::OK); | |
| 156 SetupSSLSyncSocketConnect(net::OK); | |
| 157 transport_->Connect(base::Bind(&SSLClientTransportTest::ConnectComplete, | |
| 158 base::Unretained(this))); | |
| 159 EXPECT_NE(nullptr, transport_->TakeMessagePort().get()); | |
| 160 base::RunLoop().RunUntilIdle(); | |
| 161 } | |
| 162 | |
| 163 } // namespace blimp | |
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