| // Copyright 2017 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/system/tray_accessibility.h" |
| |
| #include "ash/accessibility/accessibility_controller.h" |
| #include "ash/public/cpp/ash_pref_names.h" |
| #include "ash/session/session_controller.h" |
| #include "ash/shell.h" |
| #include "ash/system/tray/system_tray.h" |
| #include "ash/system/tray/system_tray_notifier.h" |
| #include "ash/system/tray/system_tray_test_api.h" |
| #include "ash/test/ash_test_base.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "components/prefs/pref_service.h" |
| #include "ui/message_center/message_center.h" |
| |
| using message_center::MessageCenter; |
| |
| namespace ash { |
| namespace { |
| |
| // Simulates changing the large cursor setting via menu. |
| void SetLargeCursorEnabledFromMenu(bool enabled) { |
| Shell::Get()->accessibility_controller()->SetLargeCursorEnabled(enabled); |
| } |
| |
| // Simulates changing the large cursor setting via webui settings. |
| void SetLargeCursorEnabledFromSettings(bool enabled) { |
| Shell::Get() |
| ->session_controller() |
| ->GetLastActiveUserPrefService() |
| ->SetBoolean(prefs::kAccessibilityLargeCursorEnabled, enabled); |
| } |
| |
| using TrayAccessibilityTest = AshTestBase; |
| |
| // Tests that the icon becomes visible when the tray menu toggles a feature. |
| TEST_F(TrayAccessibilityTest, VisibilityFromMenu) { |
| SystemTray* tray = GetPrimarySystemTray(); |
| TrayAccessibility* tray_item = SystemTrayTestApi(tray).tray_accessibility(); |
| |
| // By default the icon isn't visible. |
| EXPECT_FALSE(tray_item->tray_view()->visible()); |
| |
| // Turning on an accessibility feature shows the icon. |
| SetLargeCursorEnabledFromMenu(true); |
| EXPECT_TRUE(tray_item->tray_view()->visible()); |
| |
| // Turning off all accessibility features hides the icon. |
| SetLargeCursorEnabledFromMenu(false); |
| EXPECT_FALSE(tray_item->tray_view()->visible()); |
| } |
| |
| // Tests that the icon becomes visible when webui settings toggles a feature. |
| TEST_F(TrayAccessibilityTest, VisibilityFromSettings) { |
| SystemTray* tray = GetPrimarySystemTray(); |
| TrayAccessibility* tray_item = SystemTrayTestApi(tray).tray_accessibility(); |
| |
| // By default the icon isn't visible. |
| EXPECT_FALSE(tray_item->tray_view()->visible()); |
| |
| // Turning on an accessibility pref shows the icon. |
| SetLargeCursorEnabledFromSettings(true); |
| EXPECT_TRUE(tray_item->tray_view()->visible()); |
| |
| // Turning off all accessibility prefs hides the icon. |
| SetLargeCursorEnabledFromSettings(false); |
| EXPECT_FALSE(tray_item->tray_view()->visible()); |
| } |
| |
| TEST_F(TrayAccessibilityTest, ShowNotificationOnSpokenFeedback) { |
| const base::string16 kChromeVoxEnabledTitle = |
| base::ASCIIToUTF16("ChromeVox enabled"); |
| const base::string16 kChromeVoxEnabled = |
| base::ASCIIToUTF16("Press Ctrl + Alt + Z to disable spoken feedback."); |
| AccessibilityController* controller = |
| Shell::Get()->accessibility_controller(); |
| |
| // Enabling spoken feedback should show the notification. |
| controller->SetSpokenFeedbackEnabled(true, A11Y_NOTIFICATION_SHOW); |
| message_center::NotificationList::Notifications notifications = |
| MessageCenter::Get()->GetVisibleNotifications(); |
| EXPECT_EQ(1u, notifications.size()); |
| EXPECT_EQ(kChromeVoxEnabledTitle, (*notifications.begin())->title()); |
| EXPECT_EQ(kChromeVoxEnabled, (*notifications.begin())->message()); |
| |
| // Disabling spoken feedback should not show any notification. |
| controller->SetSpokenFeedbackEnabled(false, A11Y_NOTIFICATION_SHOW); |
| notifications = MessageCenter::Get()->GetVisibleNotifications(); |
| EXPECT_EQ(0u, notifications.size()); |
| } |
| |
| } // namespace |
| } // namespace ash |