1 /* 2 * Copyright 2013 The Chromium Authors. All rights reserved. 3 * Use of this source code is governed by a BSD-style license that can be 4 * found in the LICENSE file. 5 */ 6 #include "chrome/browser/chromeos/extensions/virtual_keyboard_browsertest.h" 7 8 #include <vector> 9 10 #include "ash/shell.h" 11 #include "base/command_line.h" 12 #include "chrome/browser/ui/browser.h" 13 #include "chrome/browser/ui/tabs/tab_strip_model.h" 14 #include "chrome/test/base/in_process_browser_test.h" 15 #include "chrome/test/base/ui_test_utils.h" 16 #include "content/public/browser/render_view_host.h" 17 #include "content/public/browser/render_widget_host_iterator.h" 18 #include "content/public/browser/site_instance.h" 19 #include "content/public/browser/web_contents.h" 20 #include "content/public/test/browser_test_utils.h" 21 #include "extensions/common/extension.h" 22 #include "ui/aura/client/aura_constants.h" 23 #include "ui/base/ime/input_method.h" 24 #include "ui/keyboard/keyboard_controller.h" 25 #include "ui/keyboard/keyboard_switches.h" 26 27 namespace { 28 const base::FilePath::CharType kWebuiTestDir[] = FILE_PATH_LITERAL("webui"); 29 30 const base::FilePath::CharType kMockController[] = 31 FILE_PATH_LITERAL("mock_controller.js"); 32 33 const base::FilePath::CharType kMockTimer[] = 34 FILE_PATH_LITERAL("mock_timer.js"); 35 36 const char kVirtualKeyboardTestDir[] = "chromeos/virtual_keyboard"; 37 38 const char kBaseKeyboardTestFramework[] = "virtual_keyboard_test_base.js"; 39 40 const char kExtensionId[] = "mppnpdlheglhdfmldimlhpnegondlapf"; 41 42 const char kVirtualKeyboardURL[] = "chrome://keyboard"; 43 44 } // namespace 45 46 VirtualKeyboardBrowserTestConfig::VirtualKeyboardBrowserTestConfig() 47 : base_framework_(kBaseKeyboardTestFramework), 48 extension_id_(kExtensionId), 49 test_dir_(kVirtualKeyboardTestDir), 50 url_(kVirtualKeyboardURL) { 51 } 52 53 VirtualKeyboardBrowserTestConfig::~VirtualKeyboardBrowserTestConfig() {}; 54 55 void VirtualKeyboardBrowserTest::SetUpCommandLine(CommandLine* command_line) { 56 command_line->AppendSwitch(keyboard::switches::kEnableVirtualKeyboard); 57 } 58 59 void VirtualKeyboardBrowserTest::RunTest( 60 const base::FilePath& file, 61 const VirtualKeyboardBrowserTestConfig& config) { 62 ui_test_utils::NavigateToURL(browser(), GURL(config.url_)); 63 content::WebContents* web_contents = 64 browser()->tab_strip_model()->GetActiveWebContents(); 65 content::WaitForLoadStop(web_contents); 66 ASSERT_TRUE(web_contents); 67 68 // Inject testing scripts. 69 InjectJavascript(base::FilePath(kWebuiTestDir), 70 base::FilePath(kMockController)); 71 InjectJavascript(base::FilePath(kWebuiTestDir), base::FilePath(kMockTimer)); 72 InjectJavascript(base::FilePath(FILE_PATH_LITERAL(config.test_dir_)), 73 base::FilePath(FILE_PATH_LITERAL(config.base_framework_))); 74 InjectJavascript(base::FilePath(FILE_PATH_LITERAL(config.test_dir_)), file); 75 76 ASSERT_TRUE(content::ExecuteScript(web_contents, utf8_content_)); 77 78 // Inject DOM-automation test harness and run tests. 79 std::vector<int> resource_ids; 80 EXPECT_TRUE(ExecuteWebUIResourceTest(web_contents, resource_ids)); 81 } 82 83 void VirtualKeyboardBrowserTest::ShowVirtualKeyboard() { 84 aura::Window* window = ash::Shell::GetPrimaryRootWindow(); 85 ui::InputMethod* input_method = 86 window->GetProperty(aura::client::kRootWindowInputMethodKey); 87 ASSERT_TRUE(input_method); 88 input_method->ShowImeIfNeeded(); 89 } 90 91 content::RenderViewHost* VirtualKeyboardBrowserTest::GetKeyboardRenderViewHost( 92 const std::string& id) { 93 ShowVirtualKeyboard(); 94 GURL url = extensions::Extension::GetBaseURLFromExtensionId(id); 95 scoped_ptr<content::RenderWidgetHostIterator> widgets( 96 content::RenderWidgetHost::GetRenderWidgetHosts()); 97 while (content::RenderWidgetHost* widget = widgets->GetNextHost()) { 98 if (widget->IsRenderView()) { 99 content::RenderViewHost* view = content::RenderViewHost::From(widget); 100 if (url == view->GetSiteInstance()->GetSiteURL()) { 101 content::WebContents* wc = 102 content::WebContents::FromRenderViewHost(view); 103 // Waits for Polymer to load. 104 content::WaitForLoadStop(wc); 105 return view; 106 } 107 } 108 } 109 LOG(ERROR) << "Extension not found:" << url; 110 return NULL; 111 } 112 113 void VirtualKeyboardBrowserTest::InjectJavascript(const base::FilePath& dir, 114 const base::FilePath& file) { 115 base::FilePath path = ui_test_utils::GetTestFilePath(dir, file); 116 std::string library_content; 117 ASSERT_TRUE(base::ReadFileToString(path, &library_content)) << path.value(); 118 utf8_content_.append(library_content); 119 utf8_content_.append(";\n"); 120 } 121 122 // crbug.com/367817. Either this feature or just the test are depending 123 // on the presense of Object.observe which is presently disabled by default. 124 IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_AttributesTest) { 125 RunTest(base::FilePath(FILE_PATH_LITERAL("attributes_test.js")), 126 VirtualKeyboardBrowserTestConfig()); 127 } 128 129 // crbug.com/387372. This test started failing at Blink r176582. 130 IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_TypingTest) { 131 RunTest(base::FilePath(FILE_PATH_LITERAL("typing_test.js")), 132 VirtualKeyboardBrowserTestConfig()); 133 } 134 135 // crbug.com/387372. This test started failing at Blink r176582. 136 IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_ControlKeysTest) { 137 RunTest(base::FilePath(FILE_PATH_LITERAL("control_keys_test.js")), 138 VirtualKeyboardBrowserTestConfig()); 139 } 140 141 IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, HideKeyboardKeyTest) { 142 RunTest(base::FilePath(FILE_PATH_LITERAL("hide_keyboard_key_test.js")), 143 VirtualKeyboardBrowserTestConfig()); 144 } 145 146 // http://crbug.com/396326 147 IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, 148 DISABLED_KeysetTransitionTest) { 149 RunTest(base::FilePath(FILE_PATH_LITERAL("keyset_transition_test.js")), 150 VirtualKeyboardBrowserTestConfig()); 151 } 152 153 // Fails when enabling Object.observe. See http://crbug.com/370004 154 #if defined(OS_CHROMEOS) 155 #define MAYBE_IsKeyboardLoaded DISABLED_IsKeyboardLoaded 156 #else 157 #define MAYBE_IsKeyboardLoaded IsKeyboardLoaded 158 #endif 159 IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, MAYBE_IsKeyboardLoaded) { 160 content::RenderViewHost* keyboard_rvh = 161 GetKeyboardRenderViewHost(kExtensionId); 162 ASSERT_TRUE(keyboard_rvh); 163 bool loaded = false; 164 std::string script = "!!chrome.virtualKeyboardPrivate"; 165 EXPECT_TRUE(content::ExecuteScriptAndExtractBool( 166 keyboard_rvh, 167 "window.domAutomationController.send(" + script + ");", 168 &loaded)); 169 // Catches the regression in crbug.com/308653. 170 ASSERT_TRUE(loaded); 171 } 172 173 IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_EndToEndTest) { 174 // Get the virtual keyboard's render view host. 175 content::RenderViewHost* keyboard_rvh = 176 GetKeyboardRenderViewHost(kExtensionId); 177 ASSERT_TRUE(keyboard_rvh); 178 179 // Get the test page's render view host. 180 content::RenderViewHost* browser_rvh = browser()->tab_strip_model()-> 181 GetActiveWebContents()->GetRenderViewHost(); 182 ASSERT_TRUE(browser_rvh); 183 184 // Set up the test page. 185 GURL url = ui_test_utils::GetTestUrl( 186 base::FilePath(), 187 base::FilePath(FILE_PATH_LITERAL( 188 "chromeos/virtual_keyboard/end_to_end_test.html"))); 189 ui_test_utils::NavigateToURL(browser(), url); 190 191 // Press 'a' on keyboard. 192 base::FilePath path = ui_test_utils::GetTestFilePath( 193 base::FilePath(FILE_PATH_LITERAL(kVirtualKeyboardTestDir)), 194 base::FilePath(FILE_PATH_LITERAL("end_to_end_test.js"))); 195 std::string script; 196 ASSERT_TRUE(base::ReadFileToString(path, &script)); 197 EXPECT_TRUE(content::ExecuteScript(keyboard_rvh, script)); 198 // Verify 'a' appeared on test page. 199 bool success = false; 200 EXPECT_TRUE(content::ExecuteScriptAndExtractBool( 201 browser_rvh, 202 "success ? verifyInput('a') : waitForInput('a');", 203 &success)); 204 ASSERT_TRUE(success); 205 } 206 207 // TODO(kevers|rsadam|bshe): Add UI tests for remaining virtual keyboard 208 // functionality. 209