virtual_keyboard_browsertest.cc revision effb81e5f8246d0db0270817048dc992db66e9fb
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 7#include <vector> 8 9#include "ash/shell.h" 10#include "base/command_line.h" 11#include "chrome/browser/ui/browser.h" 12#include "chrome/browser/ui/tabs/tab_strip_model.h" 13#include "chrome/test/base/in_process_browser_test.h" 14#include "chrome/test/base/ui_test_utils.h" 15#include "content/public/browser/render_view_host.h" 16#include "content/public/browser/render_widget_host_iterator.h" 17#include "content/public/browser/site_instance.h" 18#include "content/public/browser/web_contents.h" 19#include "content/public/test/browser_test_utils.h" 20#include "ui/aura/client/aura_constants.h" 21#include "ui/base/ime/input_method.h" 22#include "ui/keyboard/keyboard_controller.h" 23#include "ui/keyboard/keyboard_switches.h" 24 25namespace { 26 27const base::FilePath kWebuiTestDir = 28 base::FilePath(FILE_PATH_LITERAL("webui")); 29 30const base::FilePath kVirtualKeyboardTestDir = 31 base::FilePath(FILE_PATH_LITERAL("chromeos/virtual_keyboard")); 32 33const base::FilePath kMockController = 34 base::FilePath(FILE_PATH_LITERAL("mock_controller.js")); 35 36const base::FilePath kMockTimer = 37 base::FilePath(FILE_PATH_LITERAL("mock_timer.js")); 38 39const base::FilePath kBaseKeyboardTestFramework = 40 base::FilePath(FILE_PATH_LITERAL("virtual_keyboard_test_base.js")); 41 42} // namespace 43 44class VirtualKeyboardBrowserTest : public InProcessBrowserTest { 45 public: 46 47 // Ensure that the virtual keyboard is enabled. 48 virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE { 49 command_line->AppendSwitch( 50 keyboard::switches::kEnableVirtualKeyboard); 51 } 52 53 // Injects javascript in |file| into the keyboard page and runs test methods. 54 void RunTest(const base::FilePath& file) { 55 ui_test_utils::NavigateToURL(browser(), GURL("chrome://keyboard")); 56 57 content::WebContents* web_contents = 58 browser()->tab_strip_model()->GetActiveWebContents(); 59 ASSERT_TRUE(web_contents); 60 61 // Inject testing scripts. 62 InjectJavascript(kWebuiTestDir, kMockController); 63 InjectJavascript(kWebuiTestDir, kMockTimer); 64 InjectJavascript(kVirtualKeyboardTestDir, kBaseKeyboardTestFramework); 65 InjectJavascript(kVirtualKeyboardTestDir, file); 66 67 ASSERT_TRUE(content::ExecuteScript(web_contents, utf8_content_)); 68 69 // Inject DOM-automation test harness and run tests. 70 std::vector<int> resource_ids; 71 EXPECT_TRUE(ExecuteWebUIResourceTest(web_contents, resource_ids)); 72 } 73 74 void showVirtualKeyboard() { 75 aura::Window *window = ash::Shell::GetPrimaryRootWindow(); 76 ui::InputMethod* input_method = window->GetProperty( 77 aura::client::kRootWindowInputMethodKey); 78 ASSERT_TRUE(input_method); 79 input_method->ShowImeIfNeeded(); 80 } 81 82 content::RenderViewHost* GetKeyboardRenderViewHost() { 83 showVirtualKeyboard(); 84 std::string kVirtualKeyboardURL = 85 "chrome-extension://mppnpdlheglhdfmldimlhpnegondlapf/"; 86 scoped_ptr<content::RenderWidgetHostIterator> widgets( 87 content::RenderWidgetHost::GetRenderWidgetHosts()); 88 while (content::RenderWidgetHost* widget = widgets->GetNextHost()) { 89 if (widget->IsRenderView()) { 90 content::RenderViewHost* view = content::RenderViewHost::From(widget); 91 std::string url = view->GetSiteInstance()->GetSiteURL().spec(); 92 if (url == kVirtualKeyboardURL) { 93 content::WebContents* wc = 94 content::WebContents::FromRenderViewHost(view); 95 // Waits for Polymer to load. 96 content::WaitForLoadStop(wc); 97 return view; 98 } 99 } 100 } 101 return NULL; 102 } 103 104 private: 105 106 // Injects javascript into the keyboard page. The test |file| is in 107 // directory |dir| relative to the root testing directory. 108 void InjectJavascript(const base::FilePath& dir, 109 const base::FilePath& file) { 110 base::FilePath path = ui_test_utils::GetTestFilePath(dir, file); 111 std::string library_content; 112 ASSERT_TRUE(base::ReadFileToString(path, &library_content)) 113 << path.value(); 114 utf8_content_.append(library_content); 115 utf8_content_.append(";\n"); 116 } 117 118 std::string utf8_content_; 119}; 120 121// Broken due to Polymer version mismatch http://crbug.com/357946. 122IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_AttributesTest) { 123 RunTest(base::FilePath(FILE_PATH_LITERAL("attributes_test.js"))); 124} 125 126// Broken due to Polymer version mismatch http://crbug.com/357946. 127IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_TypingTest) { 128 RunTest(base::FilePath(FILE_PATH_LITERAL("typing_test.js"))); 129} 130 131// Broken due to Polymer version mismatch http://crbug.com/357946. 132IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_ControlKeysTest) { 133 RunTest(base::FilePath(FILE_PATH_LITERAL("control_keys_test.js"))); 134} 135 136// Broken due to Polymer version mismatch http://crbug.com/357946. 137IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, 138 DISABLED_HideKeyboardKeyTest) { 139 RunTest(base::FilePath(FILE_PATH_LITERAL("hide_keyboard_key_test.js"))); 140} 141 142// Broken due to Polymer version mismatch http://crbug.com/357946. 143IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, 144 DISABLED_KeysetTransitionTest) { 145 RunTest(base::FilePath(FILE_PATH_LITERAL("keyset_transition_test.js"))); 146} 147 148// Broken due to Polymer version mismatch http://crbug.com/357946. 149IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_IsKeyboardLoaded) { 150 content::RenderViewHost* keyboard_rvh = GetKeyboardRenderViewHost(); 151 ASSERT_TRUE(keyboard_rvh); 152 bool loaded = false; 153 std::string script = "!!chrome.virtualKeyboardPrivate"; 154 EXPECT_TRUE(content::ExecuteScriptAndExtractBool( 155 keyboard_rvh, 156 "window.domAutomationController.send(" + script + ");", 157 &loaded)); 158 // Catches the regression in crbug.com/308653. 159 ASSERT_TRUE(loaded); 160} 161 162// Broken due to Polymer version mismatch http://crbug.com/357946. 163IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, DISABLED_EndToEndTest) { 164 // Get the virtual keyboard's render view host. 165 content::RenderViewHost* keyboard_rvh = GetKeyboardRenderViewHost(); 166 ASSERT_TRUE(keyboard_rvh); 167 168 // Get the test page's render view host. 169 content::RenderViewHost* browser_rvh = browser()->tab_strip_model()-> 170 GetActiveWebContents()->GetRenderViewHost(); 171 ASSERT_TRUE(browser_rvh); 172 173 // Set up the test page. 174 GURL url = ui_test_utils::GetTestUrl( 175 base::FilePath(), 176 base::FilePath(FILE_PATH_LITERAL( 177 "chromeos/virtual_keyboard/end_to_end_test.html"))); 178 ui_test_utils::NavigateToURL(browser(), url); 179 180 // Press 'a' on keyboard. 181 base::FilePath path = ui_test_utils::GetTestFilePath( 182 kVirtualKeyboardTestDir, 183 base::FilePath(FILE_PATH_LITERAL("end_to_end_test.js"))); 184 std::string script; 185 ASSERT_TRUE(base::ReadFileToString(path, &script)); 186 EXPECT_TRUE(content::ExecuteScript(keyboard_rvh, script)); 187 // Verify 'a' appeared on test page. 188 bool success = false; 189 EXPECT_TRUE(content::ExecuteScriptAndExtractBool( 190 browser_rvh, 191 "success ? verifyInput('a') : waitForInput('a');", 192 &success)); 193 ASSERT_TRUE(success); 194} 195 196// TODO(kevers|rsadam|bshe): Add UI tests for remaining virtual keyboard 197// functionality. 198