cloud_print_url_fetcher_unittest.cc revision 5821806d5e7f356e8fa4b058a389a808ea183019
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted.h" 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/message_loop_proxy.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/synchronization/waitable_event.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/service/cloud_print/cloud_print_url_fetcher.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/service/service_process.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "googleurl/src/gurl.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/test/test_server.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_context_getter.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_status.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_test_util.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_throttler_manager.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::Time; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::TimeDelta; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const FilePath::CharType kDocRoot[] = FILE_PATH_LITERAL("chrome/test/data"); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int g_request_context_getter_instances = 0; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class TrackingTestURLRequestContextGetter 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : public TestURLRequestContextGetter { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit TrackingTestURLRequestContextGetter( 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::MessageLoopProxy* io_message_loop_proxy, 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::URLRequestThrottlerManager* throttler_manager) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : TestURLRequestContextGetter(io_message_loop_proxy), 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) throttler_manager_(throttler_manager), 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context_(NULL) { 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_request_context_getter_instances++; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual TestURLRequestContext* GetURLRequestContext() OVERRIDE { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!context_.get()) { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context_.reset(new TestURLRequestContext(true)); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context_->set_throttler_manager(throttler_manager_); 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context_->Init(); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return context_.get(); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~TrackingTestURLRequestContextGetter() { 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_request_context_getter_instances--; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Not owned here. 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::URLRequestThrottlerManager* throttler_manager_; 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<TestURLRequestContext> context_; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class TestCloudPrintURLFetcher : public CloudPrintURLFetcher { 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit TestCloudPrintURLFetcher( 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::MessageLoopProxy* io_message_loop_proxy) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : io_message_loop_proxy_(io_message_loop_proxy) { 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual net::URLRequestContextGetter* GetRequestContextGetter() { 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new TrackingTestURLRequestContextGetter( 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) io_message_loop_proxy_.get(), throttler_manager()); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::URLRequestThrottlerManager* throttler_manager() { 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &throttler_manager_; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~TestCloudPrintURLFetcher() {} 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy_; 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We set this as the throttler manager for the 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TestURLRequestContext we create. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::URLRequestThrottlerManager throttler_manager_; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CloudPrintURLFetcherTest : public testing::Test, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public CloudPrintURLFetcherDelegate { 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CloudPrintURLFetcherTest() : max_retries_(0), fetcher_(NULL) { } 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates a URLFetcher, using the program's main thread to do IO. 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void CreateFetcher(const GURL& url, int max_retries); 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CloudPrintURLFetcher::Delegate 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual CloudPrintURLFetcher::ResponseAction HandleRawResponse( 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLRequestStatus& status, 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int response_code, 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::ResponseCookies& cookies, 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual CloudPrintURLFetcher::ResponseAction OnRequestAuthError() { 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ADD_FAILURE(); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::STOP_PROCESSING; 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual std::string GetAuthHeader() { 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return std::string(); 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy() { 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return io_message_loop_proxy_; 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void SetUp() { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) testing::Test::SetUp(); 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) io_message_loop_proxy_ = base::MessageLoopProxy::current(); 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void TearDown() { 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fetcher_ = NULL; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Deleting the fetcher causes a task to be posted to the IO thread to 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // release references to the URLRequestContextGetter. We need to run all 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // pending tasks to execute that (this is the IO thread). 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MessageLoop::current()->RunAllPending(); 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(0, g_request_context_getter_instances); 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // URLFetcher is designed to run on the main UI thread, but in our tests 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we assume that the current thread is the IO thread where the URLFetcher 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // dispatches its requests to. When we wish to simulate being used from 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a UI thread, we dispatch a worker thread to do so. 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MessageLoopForIO io_loop_; 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy_; 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int max_retries_; 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Time start_time_; 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<TestCloudPrintURLFetcher> fetcher_; 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CloudPrintURLFetcherBasicTest : public CloudPrintURLFetcherTest { 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CloudPrintURLFetcherBasicTest() 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : handle_raw_response_(false), handle_raw_data_(false) { } 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CloudPrintURLFetcher::Delegate 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual CloudPrintURLFetcher::ResponseAction HandleRawResponse( 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLRequestStatus& status, 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int response_code, 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::ResponseCookies& cookies, 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data); 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual CloudPrintURLFetcher::ResponseAction HandleRawData( 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data); 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual CloudPrintURLFetcher::ResponseAction HandleJSONData( 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DictionaryValue* json_data, 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool succeeded); 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetHandleRawResponse(bool handle_raw_response) { 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) handle_raw_response_ = handle_raw_response; 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetHandleRawData(bool handle_raw_data) { 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) handle_raw_data_ = handle_raw_data; 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool handle_raw_response_; 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool handle_raw_data_; 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Version of CloudPrintURLFetcherTest that tests overload protection. 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CloudPrintURLFetcherOverloadTest : public CloudPrintURLFetcherTest { 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CloudPrintURLFetcherOverloadTest() : response_count_(0) { 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CloudPrintURLFetcher::Delegate 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual CloudPrintURLFetcher::ResponseAction HandleRawData( 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int response_count_; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Version of CloudPrintURLFetcherTest that tests backoff protection. 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CloudPrintURLFetcherRetryBackoffTest : public CloudPrintURLFetcherTest { 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CloudPrintURLFetcherRetryBackoffTest() : response_count_(0) { 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // CloudPrintURLFetcher::Delegate 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual CloudPrintURLFetcher::ResponseAction HandleRawData( 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data); 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnRequestGiveUp(); 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int response_count_; 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CloudPrintURLFetcherTest::CreateFetcher(const GURL& url, int max_retries) { 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fetcher_ = new TestCloudPrintURLFetcher(io_message_loop_proxy()); 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Registers an entry for test url. It only allows 3 requests to be sent 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in 200 milliseconds. 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<net::URLRequestThrottlerEntry> entry( 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new net::URLRequestThrottlerEntry( 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fetcher_->throttler_manager(), "", 200, 3, 1, 2.0, 0.0, 256)); 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fetcher_->throttler_manager()->OverrideEntryForTests(url, entry); 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) max_retries_ = max_retries; 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) start_time_ = Time::Now(); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fetcher_->StartGetRequest(url, this, max_retries_, std::string()); 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcher::ResponseAction 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcherTest::HandleRawResponse( 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLRequestStatus& status, 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int response_code, 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::ResponseCookies& cookies, 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data) { 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(status.is_success()); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(200, response_code); // HTTP OK 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(data.empty()); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::CONTINUE_PROCESSING; 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcher::ResponseAction 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcherBasicTest::HandleRawResponse( 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLRequestStatus& status, 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int response_code, 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::ResponseCookies& cookies, 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data) { 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(status.is_success()); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(200, response_code); // HTTP OK 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(data.empty()); 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (handle_raw_response_) { 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the current message loop is not the IO loop, it will be shut down when 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the main loop returns and this thread subsequently goes out of scope. 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) io_message_loop_proxy()->PostTask(FROM_HERE, MessageLoop::QuitClosure()); 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::STOP_PROCESSING; 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::CONTINUE_PROCESSING; 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcher::ResponseAction 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcherBasicTest::HandleRawData( 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data) { 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should never get here if we returned true in HandleRawResponse 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(handle_raw_response_); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (handle_raw_data_) { 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) io_message_loop_proxy()->PostTask(FROM_HERE, MessageLoop::QuitClosure()); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::STOP_PROCESSING; 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::CONTINUE_PROCESSING; 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcher::ResponseAction 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcherBasicTest::HandleJSONData( 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DictionaryValue* json_data, 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool succeeded) { 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should never get here if we returned true in one of the above methods. 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(handle_raw_response_); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(handle_raw_data_); 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) io_message_loop_proxy()->PostTask(FROM_HERE, MessageLoop::QuitClosure()); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::STOP_PROCESSING; 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcher::ResponseAction 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcherOverloadTest::HandleRawData( 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data) { 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const TimeDelta one_second = TimeDelta::FromMilliseconds(1000); 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_count_++; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (response_count_ < 20) { 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fetcher_->StartGetRequest(url, 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) max_retries_, 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string()); 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We have already sent 20 requests continuously. And we expect that 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // it takes more than 1 second due to the overload protection settings. 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(Time::Now() - start_time_ >= one_second); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) io_message_loop_proxy()->PostTask(FROM_HERE, MessageLoop::QuitClosure()); 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::STOP_PROCESSING; 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcher::ResponseAction 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)CloudPrintURLFetcherRetryBackoffTest::HandleRawData( 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLFetcher* source, 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url, 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& data) { 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_count_++; 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First attempt + 11 retries = 12 total responses. 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_LE(response_count_, 12); 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CloudPrintURLFetcher::RETRY_REQUEST; 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CloudPrintURLFetcherRetryBackoffTest::OnRequestGiveUp() { 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It takes more than 200 ms to finish all 11 requests. 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(Time::Now() - start_time_ >= TimeDelta::FromMilliseconds(200)); 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) io_message_loop_proxy()->PostTask(FROM_HERE, MessageLoop::QuitClosure()); 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// http://code.google.com/p/chromium/issues/detail?id=60426 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(CloudPrintURLFetcherBasicTest, DISABLED_HandleRawResponse) { 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::TestServer test_server(net::TestServer::TYPE_HTTP, 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::TestServer::kLocalhost, 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath(kDocRoot)); 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(test_server.Start()); 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetHandleRawResponse(true); 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateFetcher(test_server.GetURL("echo"), 0); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MessageLoop::current()->Run(); 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// http://code.google.com/p/chromium/issues/detail?id=60426 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(CloudPrintURLFetcherBasicTest, DISABLED_HandleRawData) { 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::TestServer test_server(net::TestServer::TYPE_HTTP, 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::TestServer::kLocalhost, 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath(kDocRoot)); 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(test_server.Start()); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetHandleRawData(true); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateFetcher(test_server.GetURL("echo"), 0); 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MessageLoop::current()->Run(); 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(CloudPrintURLFetcherOverloadTest, Protect) { 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::TestServer test_server(net::TestServer::TYPE_HTTP, 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::TestServer::kLocalhost, 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath(kDocRoot)); 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(test_server.Start()); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL url(test_server.GetURL("defaultresponse")); 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateFetcher(url, 11); 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MessageLoop::current()->Run(); 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// http://code.google.com/p/chromium/issues/detail?id=60426 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(CloudPrintURLFetcherRetryBackoffTest, DISABLED_GiveUp) { 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::TestServer test_server(net::TestServer::TYPE_HTTP, 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::TestServer::kLocalhost, 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FilePath(kDocRoot)); 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ASSERT_TRUE(test_server.Start()); 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL url(test_server.GetURL("defaultresponse")); 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateFetcher(url, 11); 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MessageLoop::current()->Run(); 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace. 379