Roll src/third_party/WebKit e59d390:cd3d8c2 (svn 184550:184552)
[chromium-blink-merge.git] / jingle / glue / channel_socket_adapter_unittest.cc
blob2baa37f61e349021620aa18da611a38186531352
1 // Copyright (c) 2012 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.
5 #include "base/memory/ref_counted.h"
6 #include "base/memory/scoped_ptr.h"
7 #include "base/message_loop/message_loop.h"
8 #include "jingle/glue/channel_socket_adapter.h"
9 #include "net/base/io_buffer.h"
10 #include "net/base/net_errors.h"
11 #include "net/socket/socket.h"
12 #include "testing/gmock/include/gmock/gmock.h"
13 #include "testing/gtest/include/gtest/gtest.h"
14 #include "third_party/libjingle/source/talk/p2p/base/transportchannel.h"
16 using net::IOBuffer;
18 using testing::_;
19 using testing::Return;
21 namespace jingle_glue {
23 namespace {
24 const int kBufferSize = 4096;
25 const char kTestData[] = "data";
26 const int kTestDataSize = 4;
27 const int kTestError = -32123;
28 } // namespace
30 class MockTransportChannel : public cricket::TransportChannel {
31 public:
32 MockTransportChannel() : cricket::TransportChannel(std::string(), 0) {
33 set_writable(true);
34 set_readable(true);
37 MOCK_METHOD4(SendPacket, int(const char* data,
38 size_t len,
39 const rtc::PacketOptions& options,
40 int flags));
41 MOCK_METHOD2(SetOption, int(rtc::Socket::Option opt, int value));
42 MOCK_METHOD0(GetError, int());
43 MOCK_CONST_METHOD0(GetIceRole, cricket::IceRole());
44 MOCK_METHOD1(GetStats, bool(cricket::ConnectionInfos* infos));
45 MOCK_CONST_METHOD0(IsDtlsActive, bool());
46 MOCK_CONST_METHOD1(GetSslRole, bool(rtc::SSLRole* role));
47 MOCK_METHOD1(SetSrtpCiphers, bool(const std::vector<std::string>& ciphers));
48 MOCK_METHOD1(GetSrtpCipher, bool(std::string* cipher));
49 MOCK_CONST_METHOD1(GetLocalIdentity, bool(rtc::SSLIdentity** identity));
50 MOCK_CONST_METHOD1(GetRemoteCertificate,
51 bool(rtc::SSLCertificate** cert));
52 MOCK_METHOD6(ExportKeyingMaterial, bool(const std::string& label,
53 const uint8* context,
54 size_t context_len,
55 bool use_context,
56 uint8* result,
57 size_t result_len));
60 class TransportChannelSocketAdapterTest : public testing::Test {
61 public:
62 TransportChannelSocketAdapterTest()
63 : callback_(base::Bind(&TransportChannelSocketAdapterTest::Callback,
64 base::Unretained(this))),
65 callback_result_(0) {
68 protected:
69 virtual void SetUp() {
70 target_.reset(new TransportChannelSocketAdapter(&channel_));
73 void Callback(int result) {
74 callback_result_ = result;
77 MockTransportChannel channel_;
78 scoped_ptr<TransportChannelSocketAdapter> target_;
79 net::CompletionCallback callback_;
80 int callback_result_;
81 base::MessageLoopForIO message_loop_;
84 // Verify that Read() returns net::ERR_IO_PENDING.
85 TEST_F(TransportChannelSocketAdapterTest, Read) {
86 scoped_refptr<IOBuffer> buffer(new IOBuffer(kBufferSize));
88 int result = target_->Read(buffer.get(), kBufferSize, callback_);
89 ASSERT_EQ(net::ERR_IO_PENDING, result);
91 channel_.SignalReadPacket(&channel_, kTestData, kTestDataSize,
92 rtc::CreatePacketTime(0), 0);
93 EXPECT_EQ(kTestDataSize, callback_result_);
96 // Verify that Read() after Close() returns error.
97 TEST_F(TransportChannelSocketAdapterTest, ReadClose) {
98 scoped_refptr<IOBuffer> buffer(new IOBuffer(kBufferSize));
100 int result = target_->Read(buffer.get(), kBufferSize, callback_);
101 ASSERT_EQ(net::ERR_IO_PENDING, result);
103 target_->Close(kTestError);
104 EXPECT_EQ(kTestError, callback_result_);
106 // All Read() calls after Close() should return the error.
107 EXPECT_EQ(kTestError, target_->Read(buffer.get(), kBufferSize, callback_));
110 // Verify that Write sends the packet and returns correct result.
111 TEST_F(TransportChannelSocketAdapterTest, Write) {
112 scoped_refptr<IOBuffer> buffer(new IOBuffer(kTestDataSize));
114 EXPECT_CALL(channel_, SendPacket(buffer->data(), kTestDataSize, _, 0))
115 .WillOnce(Return(kTestDataSize));
117 int result = target_->Write(buffer.get(), kTestDataSize, callback_);
118 EXPECT_EQ(kTestDataSize, result);
121 // Verify that the message is still sent if Write() is called while
122 // socket is not open yet. The result is the packet is lost.
123 TEST_F(TransportChannelSocketAdapterTest, WritePending) {
124 scoped_refptr<IOBuffer> buffer(new IOBuffer(kTestDataSize));
126 EXPECT_CALL(channel_, SendPacket(buffer->data(), kTestDataSize, _, 0))
127 .Times(1)
128 .WillOnce(Return(SOCKET_ERROR));
130 EXPECT_CALL(channel_, GetError())
131 .WillOnce(Return(EWOULDBLOCK));
133 int result = target_->Write(buffer.get(), kTestDataSize, callback_);
134 ASSERT_EQ(net::OK, result);
137 } // namespace jingle_glue