Add support for mocking failed loads to WebURLLoaderMock.

webkit/support/weburl_loader_mock_factory.h

 // 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.
 
 #ifndef WEBKIT_SUPPORT_WEBURL_LOADER_MOCK_FACTORY_H_
 #define WEBKIT_SUPPORT_WEBURL_LOADER_MOCK_FACTORY_H_
 
 #include <map>
 
 #include "base/file_path.h"
@@ skipping 25 matching lines @@
   // NULL.
   virtual WebKit::WebURLLoader* CreateURLLoader(
       WebKit::WebURLLoader* default_loader);
 
   // Registers a response and the contents to be served when the specified URL
   // is loaded.
   void RegisterURL(const WebKit::WebURL& url,
                    const WebKit::WebURLResponse& response,
                    const WebKit::WebString& filePath);
 
+  // Registers an error to be served when the specified URL is requested.
+  void RegisterErrorURL(const WebKit::WebURL& url,
+                        const WebKit::WebURLResponse& response,
+                        const WebKit::WebURLError& error);
+
   // Unregisters |url| so it will no longer be mocked.
   void UnregisterURL(const WebKit::WebURL& url);
 
   // Unregister all URLs so no URL will be mocked anymore.
   void UnregisterAllURLs();
 
   // Serves all the pending asynchronous requests.
   void ServeAsynchronousRequests();
 
   // Returns the last request handled by |ServeAsynchronousRequests()|.
@@ skipping 27 matching lines @@
   bool IsPending(WebURLLoaderMock* loader);
 
   // Reads |m_filePath| and puts its content in |data|.
   // Returns true if it successfully read the file.
   static bool ReadFile(const FilePath& file_path, WebKit::WebData* data);
 
   // The loaders that have not being served data yet.
   typedef std::map<WebURLLoaderMock*, WebKit::WebURLRequest> LoaderToRequestMap;
   LoaderToRequestMap pending_loaders_;
 
+  typedef std::map<WebKit::WebURL, WebKit::WebURLError> URLToErrorMap;
+  URLToErrorMap url_to_error_info_;
+
   // Table of the registered URLs and the responses that they should receive.
   typedef std::map<WebKit::WebURL, ResponseInfo> URLToResponseMap;
   URLToResponseMap url_to_reponse_info_;
 
   WebKit::WebURLRequest last_handled_asynchronous_request_;
 
   DISALLOW_COPY_AND_ASSIGN(WebURLLoaderMockFactory);
 };
 
 #endif  // WEBKIT_SUPPORT_WEBURL_LOADER_MOCK_FACTORY_H_