Allow overriding WebUIFactory when test flag is set.

chrome/browser/ui/webui/test_chrome_web_ui_factory.cc

+// Copyright (c) 2011 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 "chrome/browser/ui/webui/test_chrome_web_ui_factory.h"
+
+#include "chrome/browser/ui/webui/chrome_web_ui_factory.h"
+#include "content/browser/tab_contents/tab_contents.h"
+#include "content/browser/webui/web_ui.h"
+
+TestChromeWebUIFactory::WebUIProvider::~WebUIProvider() {
+}
+
+TestChromeWebUIFactory::TestChromeWebUIFactory() {
+}
+
+TestChromeWebUIFactory::~TestChromeWebUIFactory() {
+}
+
+void

[Evan Stade, 2011/05/24 17:25:59]

wrap the args rather than the return type

[Sheridan Rawlins, 2011/05/24 20:17:22]

Done.

+TestChromeWebUIFactory::AddFactoryOverride(const std::string& host,
+                                           WebUIProvider* provider) {
+  DCHECK_EQ(size_t(0), GetInstance()->factory_overrides_.count(host));

[Evan Stade, 2011/05/24 17:25:59]

0U rather than size_t(0)

[Sheridan Rawlins, 2011/05/24 20:17:22]

Done.

+  GetInstance()->factory_overrides_[host] = provider;
+}
+
+void
+TestChromeWebUIFactory::RemoveFactoryOverride(const std::string& host) {
+  DCHECK_EQ(size_t(1), GetInstance()->factory_overrides_.count(host));
+  GetInstance()->factory_overrides_.erase(host);
+}
+
+WebUI::TypeID
+TestChromeWebUIFactory::GetWebUIType(Profile* profile, const GURL& url) const {
+  WebUIProvider* provider = GetWebUIProvider(profile, url);
+  return provider ? reinterpret_cast<WebUI::TypeID>(provider) :
+      ChromeWebUIFactory::GetWebUIType(profile, url);
+}
+
+WebUI*
+TestChromeWebUIFactory::CreateWebUIForURL(TabContents* tab_contents,
+                                          const GURL& url) const {
+  WebUIProvider* provider = GetWebUIProvider(tab_contents->profile(), url);
+  return provider ? provider->NewWebUI(tab_contents, url) :
+      ChromeWebUIFactory::CreateWebUIForURL(tab_contents, url);
+}
+
+TestChromeWebUIFactory* TestChromeWebUIFactory::GetInstance() {
+  return static_cast<TestChromeWebUIFactory*>(
+      ChromeWebUIFactory::GetInstance());
+}
+
+TestChromeWebUIFactory::WebUIProvider*
+TestChromeWebUIFactory::GetWebUIProvider(Profile* profile,
+                                         const GURL& url) const {
+  FactoryOverridesMap::const_iterator found =
+      factory_overrides_.find(url.host());
+  if (found != factory_overrides_.end()) {

[Evan Stade, 2011/05/24 17:25:59]

no curlies

[Sheridan Rawlins, 2011/05/24 20:17:22]

Done.

+    return found->second;
+  }
+  return NULL;
+}