| /* |
| * Copyright 2013 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 <vector> |
| |
| #include "base/command_line.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/test/base/in_process_browser_test.h" |
| #include "chrome/test/base/ui_test_utils.h" |
| #include "content/public/browser/render_view_host.h" |
| #include "content/public/browser/render_widget_host_iterator.h" |
| #include "content/public/browser/site_instance.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "ui/keyboard/keyboard_switches.h" |
| |
| namespace { |
| |
| const base::FilePath kWebuiTestDir = |
| base::FilePath(FILE_PATH_LITERAL("webui")); |
| |
| const base::FilePath kVirtualKeyboardTestDir = |
| base::FilePath(FILE_PATH_LITERAL("chromeos/virtual_keyboard")); |
| |
| const base::FilePath kMockController = |
| base::FilePath(FILE_PATH_LITERAL("mock_controller.js")); |
| |
| const base::FilePath kMockTimer = |
| base::FilePath(FILE_PATH_LITERAL("mock_timer.js")); |
| |
| const base::FilePath kBaseKeyboardTestFramework = |
| base::FilePath(FILE_PATH_LITERAL("virtual_keyboard_test_base.js")); |
| |
| } // namespace |
| |
| class VirtualKeyboardBrowserTest : public InProcessBrowserTest { |
| public: |
| |
| // Ensure that the virtual keyboard is enabled. |
| virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE { |
| command_line->AppendSwitch( |
| keyboard::switches::kEnableVirtualKeyboard); |
| } |
| |
| //Injects javascript in |file| into the keyboard page and runs test methods. |
| void RunTest(const base::FilePath& file) { |
| ui_test_utils::NavigateToURL(browser(), GURL("chrome://keyboard")); |
| |
| content::RenderViewHost* rvh = browser()->tab_strip_model() |
| ->GetActiveWebContents()->GetRenderViewHost(); |
| ASSERT_TRUE(rvh); |
| |
| // Inject testing scripts. |
| InjectJavascript(kWebuiTestDir, kMockController); |
| InjectJavascript(kWebuiTestDir, kMockTimer); |
| InjectJavascript(kVirtualKeyboardTestDir, kBaseKeyboardTestFramework); |
| InjectJavascript(kVirtualKeyboardTestDir, file); |
| |
| ASSERT_TRUE(content::ExecuteScript(rvh, utf8_content_)); |
| |
| // Inject DOM-automation test harness and run tests. |
| std::vector<int> resource_ids; |
| EXPECT_TRUE(ExecuteWebUIResourceTest(rvh, resource_ids)); |
| } |
| |
| content::RenderViewHost* GetKeyboardRenderViewHost() { |
| std::string kVirtualKeyboardURL = |
| "chrome-extension://mppnpdlheglhdfmldimlhpnegondlapf/"; |
| scoped_ptr<content::RenderWidgetHostIterator> widgets( |
| content::RenderWidgetHost::GetRenderWidgetHosts()); |
| while (content::RenderWidgetHost* widget = widgets->GetNextHost()) { |
| if (widget->IsRenderView()) { |
| content::RenderViewHost* view = content::RenderViewHost::From(widget); |
| std::string url = view->GetSiteInstance()->GetSiteURL().spec(); |
| if (url == kVirtualKeyboardURL) { |
| content::WebContents* wc = |
| content::WebContents::FromRenderViewHost(view); |
| // Waits for Polymer to load. |
| content::WaitForLoadStop(wc); |
| return view; |
| } |
| } |
| } |
| return NULL; |
| } |
| |
| private: |
| |
| // Injects javascript into the keyboard page. The test |file| is in |
| // directory |dir| relative to the root testing directory. |
| void InjectJavascript(const base::FilePath& dir, |
| const base::FilePath& file) { |
| base::FilePath path = ui_test_utils::GetTestFilePath(dir, file); |
| std::string library_content; |
| ASSERT_TRUE(base::ReadFileToString(path, &library_content)) |
| << path.value(); |
| utf8_content_.append(library_content); |
| utf8_content_.append(";\n"); |
| } |
| |
| std::string utf8_content_; |
| }; |
| |
| IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, TypingTest) { |
| RunTest(base::FilePath(FILE_PATH_LITERAL("typing_test.js"))); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, ControlKeysTest) { |
| RunTest(base::FilePath(FILE_PATH_LITERAL("control_keys_test.js"))); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, KeysetTransitionTest) { |
| RunTest(base::FilePath(FILE_PATH_LITERAL("keyset_transition_test.js"))); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, IsKeyboardLoaded) { |
| content::RenderViewHost* keyboard_rvh = GetKeyboardRenderViewHost(); |
| ASSERT_TRUE(keyboard_rvh); |
| bool loaded = false; |
| std::string script = "!!chrome.virtualKeyboardPrivate"; |
| EXPECT_TRUE(content::ExecuteScriptAndExtractBool( |
| keyboard_rvh, |
| "window.domAutomationController.send(" + script + ");", |
| &loaded)); |
| // Catches the regression in crbug.com/308653. |
| ASSERT_TRUE(loaded); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(VirtualKeyboardBrowserTest, EndToEndTest) { |
| // Get the virtual keyboard's render view host. |
| content::RenderViewHost* keyboard_rvh = GetKeyboardRenderViewHost(); |
| ASSERT_TRUE(keyboard_rvh); |
| |
| // Get the test page's render view host. |
| content::RenderViewHost* browser_rvh = browser()->tab_strip_model()-> |
| GetActiveWebContents()->GetRenderViewHost(); |
| ASSERT_TRUE(browser_rvh); |
| |
| // Set up the test page. |
| GURL url = ui_test_utils::GetTestUrl( |
| base::FilePath(), |
| base::FilePath(FILE_PATH_LITERAL( |
| "chromeos/virtual_keyboard/end_to_end_test.html"))); |
| ui_test_utils::NavigateToURL(browser(), url); |
| |
| // Press 'a' on keyboard. |
| base::FilePath path = ui_test_utils::GetTestFilePath( |
| kVirtualKeyboardTestDir, |
| base::FilePath(FILE_PATH_LITERAL("end_to_end_test.js"))); |
| std::string script; |
| ASSERT_TRUE(base::ReadFileToString(path, &script)); |
| EXPECT_TRUE(content::ExecuteScript(keyboard_rvh, script)); |
| // Verify 'a' appeared on test page. |
| bool success = false; |
| EXPECT_TRUE(content::ExecuteScriptAndExtractBool( |
| browser_rvh, |
| "success ? verifyInput('a') : waitForInput('a');", |
| &success)); |
| ASSERT_TRUE(success); |
| } |
| |
| // TODO(kevers|rsadam|bshe): Add UI tests for remaining virtual keyboard |
| // functionality. |