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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/session/logout_button_tray.h"
#include "ash/constants/ash_pref_names.h"
#include "ash/root_window_controller.h"
#include "ash/session/session_controller_impl.h"
#include "ash/session/test_session_controller_client.h"
#include "ash/shelf/shelf.h"
#include "ash/shell.h"
#include "ash/system/session/logout_confirmation_controller.h"
#include "ash/system/status_area_widget.h"
#include "ash/system/user/login_status.h"
#include "ash/test/ash_test_base.h"
#include "ash/test/ash_test_helper.h"
#include "ash/test_shell_delegate.h"
#include "base/test/metrics/user_action_tester.h"
#include "components/prefs/pref_service.h"
#include "ui/events/base_event_utils.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/controls/button/md_text_button.h"
#include "ui/views/test/button_test_api.h"
namespace ash {
namespace {
constexpr char kUserEmail[] = "user1@test.com";
class LogoutButtonTrayTest : public NoSessionAshTestBase {
public:
LogoutButtonTrayTest() = default;
LogoutButtonTrayTest(const LogoutButtonTrayTest&) = delete;
LogoutButtonTrayTest& operator=(const LogoutButtonTrayTest&) = delete;
~LogoutButtonTrayTest() override = default;
// NoSessionAshTestBase:
void SetUp() override {
NoSessionAshTestBase::SetUp();
SimulateUserLogin({kUserEmail});
}
LogoutButtonTray* tray() {
return Shell::GetPrimaryRootWindowController()
->GetStatusAreaWidget()
->logout_button_tray_for_testing();
}
PrefService* pref_service() {
return Shell::Get()->session_controller()->GetUserPrefServiceForUser(
AccountId::FromUserEmail(kUserEmail));
}
};
TEST_F(LogoutButtonTrayTest, Visibility) {
// Button is not visible before login.
LogoutButtonTray* button = tray();
ASSERT_TRUE(button);
EXPECT_FALSE(button->GetVisible());
// Button is not visible after simulated login.
EXPECT_FALSE(button->GetVisible());
// Setting the pref makes the button visible.
pref_service()->SetBoolean(prefs::kShowLogoutButtonInTray, true);
EXPECT_TRUE(button->GetVisible());
// Locking the screen hides the button.
GetSessionControllerClient()->LockScreen();
EXPECT_FALSE(button->GetVisible());
// Unlocking the screen shows the button.
GetSessionControllerClient()->UnlockScreen();
EXPECT_TRUE(button->GetVisible());
// Resetting the pref hides the button.
pref_service()->SetBoolean(prefs::kShowLogoutButtonInTray, false);
EXPECT_FALSE(button->GetVisible());
}
// TODO(crbug.com/1491544): Test is flaky.
TEST_F(LogoutButtonTrayTest, DISABLED_ButtonPressed) {
constexpr char kUserAction[] = "DemoMode.ExitFromShelf";
ASSERT_TRUE(tray());
views::MdTextButton* const button = tray()->button_for_test();
TestSessionControllerClient* const session_client =
GetSessionControllerClient();
base::UserActionTester user_action_tester;
const ui::MouseEvent event(ui::EventType::kMousePressed, gfx::Point(),
gfx::Point(), ui::EventTimeForNow(), 0, 0);
PrefService* const pref_service =
Shell::Get()->session_controller()->GetUserPrefServiceForUser(
AccountId::FromUserEmail(kUserEmail));
SimulateUserLogin({kUserEmail});
EXPECT_EQ(0, session_client->request_sign_out_count());
EXPECT_EQ(0, user_action_tester.GetActionCount(kUserAction));
EXPECT_EQ(0, Shell::Get()
->logout_confirmation_controller()
->confirm_logout_count_for_test());
// Sign out immediately when duration is zero.
pref_service->SetInteger(prefs::kLogoutDialogDurationMs, 0);
views::test::ButtonTestApi button_test(button);
button_test.NotifyClick(event);
session_client->FlushForTest();
EXPECT_EQ(1, session_client->request_sign_out_count());
EXPECT_EQ(0, user_action_tester.GetActionCount(kUserAction));
EXPECT_EQ(0, Shell::Get()
->logout_confirmation_controller()
->confirm_logout_count_for_test());
// Call |LogoutConfirmationController::ConfirmLogout| when duration is
// non-zero.
pref_service->SetInteger(prefs::kLogoutDialogDurationMs, 1000);
button_test.NotifyClick(event);
session_client->FlushForTest();
EXPECT_EQ(1, session_client->request_sign_out_count());
EXPECT_EQ(0, user_action_tester.GetActionCount(kUserAction));
EXPECT_EQ(1, Shell::Get()
->logout_confirmation_controller()
->confirm_logout_count_for_test());
// Sign out immediately and record user action when duration is zero and it is
// demo session.
pref_service->SetInteger(prefs::kLogoutDialogDurationMs, 0);
session_client->SetIsDemoSession();
button_test.NotifyClick(event);
session_client->FlushForTest();
EXPECT_EQ(2, session_client->request_sign_out_count());
EXPECT_EQ(1, user_action_tester.GetActionCount(kUserAction));
EXPECT_EQ(1, Shell::Get()
->logout_confirmation_controller()
->confirm_logout_count_for_test());
}
TEST_F(LogoutButtonTrayTest, AccessibleName) {
{
ui::AXNodeData node_data;
tray()->GetViewAccessibility().GetAccessibleNodeData(&node_data);
EXPECT_EQ(node_data.GetString16Attribute(ax::mojom::StringAttribute::kName),
tray()->button_for_test()->GetText());
}
tray()->button_for_test()->SetText(u"Testing button text change");
{
ui::AXNodeData node_data;
tray()->GetViewAccessibility().GetAccessibleNodeData(&node_data);
EXPECT_EQ(node_data.GetString16Attribute(ax::mojom::StringAttribute::kName),
u"Testing button text change");
}
// When the aligntment is kLeft, UpdateLayout will update the button's text to
// empty string but the accessible name should be updated to a non-empty
// string, which in turn should update the tray's accessible name.
tray()->shelf()->SetAlignment(ShelfAlignment::kLeft);
tray()->UpdateLayout();
{
EXPECT_EQ(tray()->button_for_test()->GetText(), std::u16string());
ui::AXNodeData node_data;
tray()->GetViewAccessibility().GetAccessibleNodeData(&node_data);
EXPECT_EQ(node_data.GetString16Attribute(ax::mojom::StringAttribute::kName),
tray()->GetLoginStatusString());
}
}
} // namespace
} // namespace ash
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