Move remoting-specific adapters from jingle/glue to remoting/protocol

jingle/glue/channel_socket_adapter_unittest.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "jingle/glue/channel_socket_adapter.h"
-#include "net/base/io_buffer.h"
-#include "net/base/net_errors.h"
-#include "net/socket/socket.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/webrtc/p2p/base/transportchannel.h"
-
-using net::IOBuffer;
-
-using testing::_;
-using testing::Return;
-
-namespace jingle_glue {
-
-namespace {
-const int kBufferSize = 4096;
-const char kTestData[] = "data";
-const int kTestDataSize = 4;
-const int kTestError = -32123;
-}  // namespace
-
-class MockTransportChannel : public cricket::TransportChannel {
- public:
-  MockTransportChannel() : cricket::TransportChannel(std::string(), 0) {
-    set_writable(true);
-    set_readable(true);
-  }
-
-  MOCK_METHOD4(SendPacket, int(const char* data,
-                               size_t len,
-                               const rtc::PacketOptions& options,
-                               int flags));
-  MOCK_METHOD2(SetOption, int(rtc::Socket::Option opt, int value));
-  MOCK_METHOD0(GetError, int());
-  MOCK_CONST_METHOD0(GetIceRole, cricket::IceRole());
-  MOCK_METHOD1(GetStats, bool(cricket::ConnectionInfos* infos));
-  MOCK_CONST_METHOD0(IsDtlsActive, bool());
-  MOCK_CONST_METHOD1(GetSslRole, bool(rtc::SSLRole* role));
-  MOCK_METHOD1(SetSrtpCiphers, bool(const std::vector<std::string>& ciphers));
-  MOCK_METHOD1(GetSrtpCipher, bool(std::string* cipher));
-  MOCK_METHOD1(GetSslCipher, bool(std::string* cipher));
-  MOCK_CONST_METHOD1(GetLocalIdentity, bool(rtc::SSLIdentity** identity));
-  MOCK_CONST_METHOD1(GetRemoteCertificate,
-                     bool(rtc::SSLCertificate** cert));
-  MOCK_METHOD6(ExportKeyingMaterial, bool(const std::string& label,
-                                          const uint8* context,
-                                          size_t context_len,
-                                          bool use_context,
-                                          uint8* result,
-                                          size_t result_len));
-};
-
-class TransportChannelSocketAdapterTest : public testing::Test {
- public:
-  TransportChannelSocketAdapterTest()
-      : callback_(base::Bind(&TransportChannelSocketAdapterTest::Callback,
-                             base::Unretained(this))),
-        callback_result_(0) {
-  }
-
- protected:
-  void SetUp() override {
-    target_.reset(new TransportChannelSocketAdapter(&channel_));
-  }
-
-  void Callback(int result) {
-    callback_result_ = result;
-  }
-
-  MockTransportChannel channel_;
-  scoped_ptr<TransportChannelSocketAdapter> target_;
-  net::CompletionCallback callback_;
-  int callback_result_;
-  base::MessageLoopForIO message_loop_;
-};
-
-// Verify that Read() returns net::ERR_IO_PENDING.
-TEST_F(TransportChannelSocketAdapterTest, Read) {
-  scoped_refptr<IOBuffer> buffer(new IOBuffer(kBufferSize));
-
-  int result = target_->Read(buffer.get(), kBufferSize, callback_);
-  ASSERT_EQ(net::ERR_IO_PENDING, result);
-
-  channel_.SignalReadPacket(&channel_, kTestData, kTestDataSize,
-                            rtc::CreatePacketTime(0), 0);
-  EXPECT_EQ(kTestDataSize, callback_result_);
-}
-
-// Verify that Read() after Close() returns error.
-TEST_F(TransportChannelSocketAdapterTest, ReadClose) {
-  scoped_refptr<IOBuffer> buffer(new IOBuffer(kBufferSize));
-
-  int result = target_->Read(buffer.get(), kBufferSize, callback_);
-  ASSERT_EQ(net::ERR_IO_PENDING, result);
-
-  target_->Close(kTestError);
-  EXPECT_EQ(kTestError, callback_result_);
-
-  // All Read() calls after Close() should return the error.
-  EXPECT_EQ(kTestError, target_->Read(buffer.get(), kBufferSize, callback_));
-}
-
-// Verify that Write sends the packet and returns correct result.
-TEST_F(TransportChannelSocketAdapterTest, Write) {
-  scoped_refptr<IOBuffer> buffer(new IOBuffer(kTestDataSize));
-
-  EXPECT_CALL(channel_, SendPacket(buffer->data(), kTestDataSize, _, 0))
-      .WillOnce(Return(kTestDataSize));
-
-  int result = target_->Write(buffer.get(), kTestDataSize, callback_);
-  EXPECT_EQ(kTestDataSize, result);
-}
-
-// Verify that the message is still sent if Write() is called while
-// socket is not open yet. The result is the packet is lost.
-TEST_F(TransportChannelSocketAdapterTest, WritePending) {
-  scoped_refptr<IOBuffer> buffer(new IOBuffer(kTestDataSize));
-
-  EXPECT_CALL(channel_, SendPacket(buffer->data(), kTestDataSize, _, 0))
-      .Times(1)
-      .WillOnce(Return(SOCKET_ERROR));
-
-  EXPECT_CALL(channel_, GetError())
-      .WillOnce(Return(EWOULDBLOCK));
-
-  int result = target_->Write(buffer.get(), kTestDataSize, callback_);
-  ASSERT_EQ(net::OK, result);
-}
-
-}  // namespace jingle_glue