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| 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. | |
| 4 | |
| 5 #include "net/test/url_request/url_request_failed_job.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/logging.h" | |
| 9 #include "base/message_loop/message_loop.h" | |
| 10 #include "base/strings/string_number_conversions.h" | |
| 11 #include "net/base/net_errors.h" | |
| 12 #include "net/url_request/url_request.h" | |
| 13 #include "net/url_request/url_request_filter.h" | |
| 14 | |
| 15 namespace net { | |
| 16 namespace { | |
| 17 | |
| 18 const char kMockHostname[] = "mock.failed.request"; | |
| 19 | |
| 20 // Gets the numeric net error code from URL of the form: | |
| 21 // scheme://kMockHostname/error_code. The error code must be a valid | |
| 22 // net error code, and not net::OK or net::ERR_IO_PENDING. | |
| 23 int GetErrorCode(net::URLRequest* request) { | |
| 24 int net_error; | |
| 25 std::string path = request->url().path(); | |
| 26 if (path[0] == '/' && base::StringToInt(path.c_str() + 1, &net_error)) { | |
| 27 CHECK_LT(net_error, 0); | |
| 28 CHECK_NE(net_error, net::ERR_IO_PENDING); | |
| 29 return net_error; | |
| 30 } | |
| 31 NOTREACHED(); | |
| 32 return net::ERR_UNEXPECTED; | |
| 33 } | |
| 34 | |
| 35 GURL GetMockUrl(const std::string& scheme, | |
| 36 const std::string& hostname, | |
| 37 int net_error) { | |
| 38 CHECK_LT(net_error, 0); | |
| 39 CHECK_NE(net_error, net::ERR_IO_PENDING); | |
| 40 return GURL(scheme + "://" + hostname + "/" + base::IntToString(net_error)); | |
| 41 } | |
| 42 | |
| 43 } // namespace | |
| 44 | |
| 45 URLRequestFailedJob::URLRequestFailedJob(net::URLRequest* request, | |
| 46 net::NetworkDelegate* network_delegate, | |
| 47 int net_error) | |
| 48 : net::URLRequestJob(request, network_delegate), | |
| 49 net_error_(net_error), | |
| 50 weak_factory_(this) {} | |
| 51 | |
| 52 void URLRequestFailedJob::Start() { | |
| 53 base::MessageLoop::current()->PostTask( | |
| 54 FROM_HERE, | |
| 55 base::Bind(&URLRequestFailedJob::StartAsync, weak_factory_.GetWeakPtr())); | |
| 56 } | |
| 57 | |
| 58 // static | |
| 59 void URLRequestFailedJob::AddUrlHandler() { | |
| 60 return AddUrlHandlerForHostname(kMockHostname); | |
| 61 } | |
| 62 | |
| 63 // static | |
| 64 void URLRequestFailedJob::AddUrlHandlerForHostname( | |
| 65 const std::string& hostname) { | |
| 66 // Add |hostname| to net::URLRequestFilter for HTTP and HTTPS. | |
| 67 net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance(); | |
| 68 filter->AddHostnameHandler("http", hostname, URLRequestFailedJob::Factory); | |
| 69 filter->AddHostnameHandler("https", hostname, URLRequestFailedJob::Factory); | |
| 70 } | |
| 71 | |
| 72 // static | |
| 73 GURL URLRequestFailedJob::GetMockHttpUrl(int net_error) { | |
| 74 return GetMockHttpUrlForHostname(net_error, kMockHostname); | |
| 75 } | |
| 76 | |
| 77 // static | |
| 78 GURL URLRequestFailedJob::GetMockHttpsUrl(int net_error) { | |
| 79 return GetMockHttpsUrlForHostname(net_error, kMockHostname); | |
| 80 } | |
| 81 | |
| 82 // static | |
| 83 GURL URLRequestFailedJob::GetMockHttpUrlForHostname( | |
| 84 int net_error, const std::string& hostname) { | |
| 85 return GetMockUrl("http", hostname, net_error); | |
| 86 } | |
| 87 | |
| 88 // static | |
| 89 GURL URLRequestFailedJob::GetMockHttpsUrlForHostname( | |
| 90 int net_error, const std::string& hostname) { | |
| 91 return GetMockUrl("https", hostname, net_error); | |
| 92 } | |
| 93 | |
| 94 URLRequestFailedJob::~URLRequestFailedJob() {} | |
| 95 | |
| 96 // static | |
| 97 net::URLRequestJob* URLRequestFailedJob::Factory( | |
| 98 net::URLRequest* request, | |
| 99 net::NetworkDelegate* network_delegate, | |
| 100 const std::string& scheme) { | |
| 101 return new URLRequestFailedJob( | |
| 102 request, network_delegate, GetErrorCode(request)); | |
| 103 } | |
| 104 | |
| 105 void URLRequestFailedJob::StartAsync() { | |
| 106 NotifyStartError(net::URLRequestStatus(net::URLRequestStatus::FAILED, | |
| 107 net_error_)); | |
| 108 } | |
| 109 | |
| 110 } // namespace net | |
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