| // Copyright 2013 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 "net/websockets/websocket_test_util.h" |
| |
| #include "base/basictypes.h" |
| #include "base/strings/stringprintf.h" |
| #include "net/socket/socket_test_util.h" |
| |
| namespace net { |
| |
| namespace { |
| const uint64 kA = |
| (static_cast<uint64>(0x5851f42d) << 32) + static_cast<uint64>(0x4c957f2d); |
| const uint64 kC = 12345; |
| const uint64 kM = static_cast<uint64>(1) << 48; |
| |
| } // namespace |
| |
| LinearCongruentialGenerator::LinearCongruentialGenerator(uint32 seed) |
| : current_(seed) {} |
| |
| uint32 LinearCongruentialGenerator::Generate() { |
| uint64 result = current_; |
| current_ = (current_ * kA + kC) % kM; |
| return static_cast<uint32>(result >> 16); |
| } |
| |
| std::string WebSocketStandardRequest(const std::string& path, |
| const std::string& origin, |
| const std::string& extra_headers) { |
| // Unrelated changes in net/http may change the order and default-values of |
| // HTTP headers, causing WebSocket tests to fail. It is safe to update this |
| // string in that case. |
| return base::StringPrintf( |
| "GET %s HTTP/1.1\r\n" |
| "Host: localhost\r\n" |
| "Connection: Upgrade\r\n" |
| "Upgrade: websocket\r\n" |
| "Origin: %s\r\n" |
| "Sec-WebSocket-Version: 13\r\n" |
| "User-Agent:\r\n" |
| "Accept-Encoding: gzip,deflate\r\n" |
| "Accept-Language: en-us,fr\r\n" |
| "Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n" |
| "%s\r\n", |
| path.c_str(), |
| origin.c_str(), |
| extra_headers.c_str()); |
| } |
| |
| std::string WebSocketStandardResponse(const std::string& extra_headers) { |
| return base::StringPrintf( |
| "HTTP/1.1 101 Switching Protocols\r\n" |
| "Upgrade: websocket\r\n" |
| "Connection: Upgrade\r\n" |
| "Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=\r\n" |
| "%s\r\n", |
| extra_headers.c_str()); |
| } |
| |
| struct WebSocketDeterministicMockClientSocketFactoryMaker::Detail { |
| std::string expect_written; |
| std::string return_to_read; |
| MockRead read; |
| MockWrite write; |
| scoped_ptr<DeterministicSocketData> data; |
| DeterministicMockClientSocketFactory factory; |
| }; |
| |
| WebSocketDeterministicMockClientSocketFactoryMaker:: |
| WebSocketDeterministicMockClientSocketFactoryMaker() |
| : detail_(new Detail) {} |
| |
| WebSocketDeterministicMockClientSocketFactoryMaker:: |
| ~WebSocketDeterministicMockClientSocketFactoryMaker() {} |
| |
| DeterministicMockClientSocketFactory* |
| WebSocketDeterministicMockClientSocketFactoryMaker::factory() { |
| return &detail_->factory; |
| } |
| |
| void WebSocketDeterministicMockClientSocketFactoryMaker::SetExpectations( |
| const std::string& expect_written, |
| const std::string& return_to_read) { |
| // We need to extend the lifetime of these strings. |
| detail_->expect_written = expect_written; |
| detail_->return_to_read = return_to_read; |
| detail_->write = MockWrite(SYNCHRONOUS, 0, detail_->expect_written.c_str()); |
| detail_->read = MockRead(SYNCHRONOUS, 1, detail_->return_to_read.c_str()); |
| scoped_ptr<DeterministicSocketData> socket_data( |
| new DeterministicSocketData(&detail_->read, 1, &detail_->write, 1)); |
| socket_data->set_connect_data(MockConnect(SYNCHRONOUS, OK)); |
| socket_data->SetStop(2); |
| SetRawExpectations(socket_data.Pass()); |
| } |
| |
| void WebSocketDeterministicMockClientSocketFactoryMaker::SetRawExpectations( |
| scoped_ptr<DeterministicSocketData> socket_data) { |
| detail_->data = socket_data.Pass(); |
| detail_->factory.AddSocketDataProvider(detail_->data.get()); |
| } |
| |
| WebSocketTestURLRequestContextHost::WebSocketTestURLRequestContextHost() |
| : url_request_context_(true) { |
| url_request_context_.set_client_socket_factory(maker_.factory()); |
| } |
| |
| WebSocketTestURLRequestContextHost::~WebSocketTestURLRequestContextHost() {} |
| |
| void WebSocketTestURLRequestContextHost::SetRawExpectations( |
| scoped_ptr<DeterministicSocketData> socket_data) { |
| maker_.SetRawExpectations(socket_data.Pass()); |
| } |
| |
| TestURLRequestContext* |
| WebSocketTestURLRequestContextHost::GetURLRequestContext() { |
| url_request_context_.Init(); |
| // A Network Delegate is required to make the URLRequest::Delegate work. |
| url_request_context_.set_network_delegate(&network_delegate_); |
| return &url_request_context_; |
| } |
| |
| } // namespace net |