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// 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 "ash/shell.h"
#include "ash/system/tray/system_tray.h"
#include "base/command_line.h"
#include "base/prefs/pref_service.h"
#include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/browser/ui/view_ids.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/interactive_test_utils.h"
#include "ui/aura/root_window.h"
#include "ui/events/keycodes/keyboard_codes.h"
#include "ui/gfx/native_widget_types.h"
namespace chromeos {
class StickyKeysBrowserTest : public InProcessBrowserTest {
protected:
StickyKeysBrowserTest() {}
virtual ~StickyKeysBrowserTest() {}
void EnableStickyKeys() {
AccessibilityManager::Get()->EnableStickyKeys(true);
}
void DisableStickyKeys() {
AccessibilityManager::Get()->EnableStickyKeys(false);
}
ash::SystemTray* GetSystemTray() {
return ash::Shell::GetInstance()->GetPrimarySystemTray();
}
void SendKeyPress(ui::KeyboardCode key) {
gfx::NativeWindow root_window =
ash::Shell::GetInstance()->GetPrimaryRootWindow();
ASSERT_TRUE(
ui_test_utils::SendKeyPressToWindowSync(root_window,
key,
false, // control
false, // shift
false, // alt
false)); // command
}
content::NotificationRegistrar registrar_;
DISALLOW_COPY_AND_ASSIGN(StickyKeysBrowserTest);
};
IN_PROC_BROWSER_TEST_F(StickyKeysBrowserTest, OpenTrayMenu) {
EnableStickyKeys();
// Open system tray bubble with shortcut.
SendKeyPress(ui::VKEY_MENU); // alt key.
SendKeyPress(ui::VKEY_SHIFT);
SendKeyPress(ui::VKEY_S);
EXPECT_TRUE(GetSystemTray()->HasSystemBubble());
// Hide system bubble.
GetSystemTray()->CloseSystemBubble();
EXPECT_FALSE(GetSystemTray()->HasSystemBubble());
// Pressing S again should not reopen the bubble.
SendKeyPress(ui::VKEY_S);
EXPECT_FALSE(GetSystemTray()->HasSystemBubble());
// With sticky keys disabled, we will fail to perform the shortcut.
DisableStickyKeys();
SendKeyPress(ui::VKEY_MENU); // alt key.
SendKeyPress(ui::VKEY_SHIFT);
SendKeyPress(ui::VKEY_S);
EXPECT_FALSE(GetSystemTray()->HasSystemBubble());
}
IN_PROC_BROWSER_TEST_F(StickyKeysBrowserTest, OpenNewTabs) {
// Lock the modifier key.
EnableStickyKeys();
SendKeyPress(ui::VKEY_CONTROL);
SendKeyPress(ui::VKEY_CONTROL);
// In the locked state, pressing 't' should open a new tab each time.
TabStripModel* tab_strip_model = browser()->tab_strip_model();
int tab_count = 1;
for (; tab_count < 5; ++tab_count) {
EXPECT_EQ(tab_count, tab_strip_model->count());
SendKeyPress(ui::VKEY_T);
}
// Unlock the modifier key and shortcut should no longer activate.
SendKeyPress(ui::VKEY_CONTROL);
SendKeyPress(ui::VKEY_T);
EXPECT_EQ(tab_count, tab_strip_model->count());
// Shortcut should not work after disabling sticky keys.
DisableStickyKeys();
SendKeyPress(ui::VKEY_CONTROL);
SendKeyPress(ui::VKEY_CONTROL);
SendKeyPress(ui::VKEY_T);
EXPECT_EQ(tab_count, tab_strip_model->count());
}
IN_PROC_BROWSER_TEST_F(StickyKeysBrowserTest, CtrlClickHomeButton) {
// Show home page button.
browser()->profile()->GetPrefs()->SetBoolean(prefs::kShowHomeButton, true);
TabStripModel* tab_strip_model = browser()->tab_strip_model();
int tab_count = 1;
EXPECT_EQ(tab_count, tab_strip_model->count());
// Test sticky keys with modified mouse click action.
EnableStickyKeys();
SendKeyPress(ui::VKEY_CONTROL);
ui_test_utils::ClickOnView(browser(), VIEW_ID_HOME_BUTTON);
EXPECT_EQ(++tab_count, tab_strip_model->count());
ui_test_utils::ClickOnView(browser(), VIEW_ID_HOME_BUTTON);
EXPECT_EQ(tab_count, tab_strip_model->count());
// Test locked modifier key with mouse click.
SendKeyPress(ui::VKEY_CONTROL);
SendKeyPress(ui::VKEY_CONTROL);
for (; tab_count < 5; ++tab_count) {
EXPECT_EQ(tab_count, tab_strip_model->count());
ui_test_utils::ClickOnView(browser(), VIEW_ID_HOME_BUTTON);
}
SendKeyPress(ui::VKEY_CONTROL);
ui_test_utils::ClickOnView(browser(), VIEW_ID_HOME_BUTTON);
EXPECT_EQ(tab_count, tab_strip_model->count());
// Test disabling sticky keys prevent modified mouse click.
DisableStickyKeys();
SendKeyPress(ui::VKEY_CONTROL);
ui_test_utils::ClickOnView(browser(), VIEW_ID_HOME_BUTTON);
EXPECT_EQ(tab_count, tab_strip_model->count());
}
} // namespace chromeos
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