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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_ |
| 6 #define CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
| 11 #include "base/file_path.h" | 11 #include "base/file_path.h" |
| 12 #include "base/string16.h" | 12 #include "base/string16.h" |
| 13 #include "chrome/browser/ui/webui/web_ui_test_handler.h" | 13 #include "chrome/browser/ui/webui/web_ui_test_handler.h" |
| 14 #include "chrome/test/base/in_process_browser_test.h" | 14 #include "chrome/test/base/in_process_browser_test.h" |
| 15 #include "content/test/js_injection_ready_observer.h" | 15 #include "content/test/js_injection_ready_observer.h" |
| 16 #include "content/test/test_navigation_observer.h" | 16 #include "content/test/test_navigation_observer.h" |
| 17 | 17 |
| 18 class RenderViewHost; | |
| 19 | |
| 20 namespace base { | 18 namespace base { |
| 21 class Value; | 19 class Value; |
| 22 } | 20 } |
| 23 | 21 |
| 24 namespace content { | 22 namespace content { |
| 23 class RenderViewHost; |
| 25 class WebUI; | 24 class WebUI; |
| 26 class WebUIMessageHandler; | 25 class WebUIMessageHandler; |
| 27 } | 26 } |
| 28 | 27 |
| 29 // This macro simplifies the declaration of simple javascript unit tests. | 28 // This macro simplifies the declaration of simple javascript unit tests. |
| 30 // Use: | 29 // Use: |
| 31 // WEB_UI_UNITTEST_F(MyWebUIPageTest, myJavascriptUnittest); | 30 // WEB_UI_UNITTEST_F(MyWebUIPageTest, myJavascriptUnittest); |
| 32 #define WEB_UI_UNITTEST_F(x, y) \ | 31 #define WEB_UI_UNITTEST_F(x, y) \ |
| 33 IN_PROC_BROWSER_TEST_F(x, y) { \ | 32 IN_PROC_BROWSER_TEST_F(x, y) { \ |
| 34 ASSERT_TRUE(RunJavascriptTest(#y)); \ | 33 ASSERT_TRUE(RunJavascriptTest(#y)); \ |
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| 93 base::Value* arg2, | 92 base::Value* arg2, |
| 94 base::Value* arg3); | 93 base::Value* arg3); |
| 95 bool RunJavascriptAsyncTest(const std::string& test_name, | 94 bool RunJavascriptAsyncTest(const std::string& test_name, |
| 96 const ConstValueVector& test_arguments); | 95 const ConstValueVector& test_arguments); |
| 97 | 96 |
| 98 // Sends message through |preload_host| to preload javascript libraries and | 97 // Sends message through |preload_host| to preload javascript libraries and |
| 99 // sets the |libraries_preloaded| flag to prevent re-loading at next | 98 // sets the |libraries_preloaded| flag to prevent re-loading at next |
| 100 // javascript invocation. | 99 // javascript invocation. |
| 101 void PreLoadJavascriptLibraries(const std::string& preload_test_fixture, | 100 void PreLoadJavascriptLibraries(const std::string& preload_test_fixture, |
| 102 const std::string& preload_test_name, | 101 const std::string& preload_test_name, |
| 103 RenderViewHost* preload_host); | 102 content::RenderViewHost* preload_host); |
| 104 | 103 |
| 105 // Called by javascript-generated test bodies to browse to a page and preload | 104 // Called by javascript-generated test bodies to browse to a page and preload |
| 106 // the javascript for the given |preload_test_fixture| and | 105 // the javascript for the given |preload_test_fixture| and |
| 107 // |preload_test_name|. chrome.send will be overridden to allow javascript | 106 // |preload_test_name|. chrome.send will be overridden to allow javascript |
| 108 // handler mocking. | 107 // handler mocking. |
| 109 void BrowsePreload(const GURL& browse_to); | 108 void BrowsePreload(const GURL& browse_to); |
| 110 | 109 |
| 111 // Called by javascript-generated test bodies to browse to a page and preload | 110 // Called by javascript-generated test bodies to browse to a page and preload |
| 112 // the javascript for the given |preload_test_fixture| and | 111 // the javascript for the given |preload_test_fixture| and |
| 113 // |preload_test_name|. chrome.send will be overridden to allow javascript | 112 // |preload_test_name|. chrome.send will be overridden to allow javascript |
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| 139 | 138 |
| 140 // Returns a mock WebUI object under test (if any). | 139 // Returns a mock WebUI object under test (if any). |
| 141 virtual content::WebUIMessageHandler* GetMockMessageHandler(); | 140 virtual content::WebUIMessageHandler* GetMockMessageHandler(); |
| 142 | 141 |
| 143 // Returns a file:// GURL constructed from |path| inside the test data dir for | 142 // Returns a file:// GURL constructed from |path| inside the test data dir for |
| 144 // webui tests. | 143 // webui tests. |
| 145 static GURL WebUITestDataPathToURL(const FilePath::StringType& path); | 144 static GURL WebUITestDataPathToURL(const FilePath::StringType& path); |
| 146 | 145 |
| 147 private: | 146 private: |
| 148 // JsInjectionReadyObserver implementation. | 147 // JsInjectionReadyObserver implementation. |
| 149 virtual void OnJsInjectionReady(RenderViewHost* render_view_host) OVERRIDE; | 148 virtual void OnJsInjectionReady( |
| 149 content::RenderViewHost* render_view_host) OVERRIDE; |
| 150 | 150 |
| 151 // Builds a string containing all added javascript libraries. | 151 // Builds a string containing all added javascript libraries. |
| 152 void BuildJavascriptLibraries(string16* content); | 152 void BuildJavascriptLibraries(string16* content); |
| 153 | 153 |
| 154 // Builds a string with a call to the runTest JS function, passing the | 154 // Builds a string with a call to the runTest JS function, passing the |
| 155 // given |is_async|, |test_name| and its |args|. | 155 // given |is_async|, |test_name| and its |args|. |
| 156 string16 BuildRunTestJSCall(bool is_async, | 156 string16 BuildRunTestJSCall(bool is_async, |
| 157 const std::string& test_name, | 157 const std::string& test_name, |
| 158 const WebUIBrowserTest::ConstValueVector& args); | 158 const WebUIBrowserTest::ConstValueVector& args); |
| 159 | 159 |
| 160 // Loads all libraries added with AddLibrary(), and calls |function_name| with | 160 // Loads all libraries added with AddLibrary(), and calls |function_name| with |
| 161 // |function_arguments|. When |is_test| is true, the framework wraps | 161 // |function_arguments|. When |is_test| is true, the framework wraps |
| 162 // |function_name| with a test helper function, which waits for completion, | 162 // |function_name| with a test helper function, which waits for completion, |
| 163 // logging an error message on failure, otherwise |function_name| is called | 163 // logging an error message on failure, otherwise |function_name| is called |
| 164 // asynchronously. When |preload_host| is non-NULL, sends the javascript to | 164 // asynchronously. When |preload_host| is non-NULL, sends the javascript to |
| 165 // the RenderView for evaluation at the appropriate time before the onload | 165 // the RenderView for evaluation at the appropriate time before the onload |
| 166 // call is made. Passes |is_async| along to runTest wrapper. | 166 // call is made. Passes |is_async| along to runTest wrapper. |
| 167 bool RunJavascriptUsingHandler(const std::string& function_name, | 167 bool RunJavascriptUsingHandler(const std::string& function_name, |
| 168 const ConstValueVector& function_arguments, | 168 const ConstValueVector& function_arguments, |
| 169 bool is_test, | 169 bool is_test, |
| 170 bool is_async, | 170 bool is_async, |
| 171 RenderViewHost* preload_host); | 171 content::RenderViewHost* preload_host); |
| 172 | 172 |
| 173 // Attaches mock and test handlers. | 173 // Attaches mock and test handlers. |
| 174 void SetupHandlers(); | 174 void SetupHandlers(); |
| 175 | 175 |
| 176 // Handles test framework messages. | 176 // Handles test framework messages. |
| 177 scoped_ptr<WebUITestHandler> test_handler_; | 177 scoped_ptr<WebUITestHandler> test_handler_; |
| 178 | 178 |
| 179 // Location of test data (currently test/data/webui). | 179 // Location of test data (currently test/data/webui). |
| 180 FilePath test_data_directory_; | 180 FilePath test_data_directory_; |
| 181 | 181 |
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| 193 // PreloadJavascriptLibraries(). | 193 // PreloadJavascriptLibraries(). |
| 194 std::string preload_test_fixture_; | 194 std::string preload_test_fixture_; |
| 195 std::string preload_test_name_; | 195 std::string preload_test_name_; |
| 196 | 196 |
| 197 // When this is non-NULL, this is The WebUI instance used for testing. | 197 // When this is non-NULL, this is The WebUI instance used for testing. |
| 198 // Otherwise the selected tab's web_ui is used. | 198 // Otherwise the selected tab's web_ui is used. |
| 199 content::WebUI* override_selected_web_ui_; | 199 content::WebUI* override_selected_web_ui_; |
| 200 }; | 200 }; |
| 201 | 201 |
| 202 #endif // CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_ | 202 #endif // CHROME_BROWSER_UI_WEBUI_WEB_UI_BROWSERTEST_H_ |
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