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// Copyright 2024 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/metrics/unlock_throughput_recorder.h"
#include <memory>
#include <vector>
#include "ash/login/ui/login_test_base.h"
#include "ash/session/test_session_controller_client.h"
#include "ash/shell.h"
#include "ash/test/animation_metrics_test_util.h"
#include "ash/wm/tablet_mode/tablet_mode_controller.h"
#include "base/test/metrics/histogram_tester.h"
#include "chromeos/ash/components/login/login_state/login_state.h"
namespace ash {
namespace {
constexpr char kAshUnlockAnimationSmoothnessTabletMode[] =
"Ash.UnlockAnimation.Smoothness.TabletMode";
constexpr char kAshUnlockAnimationSmoothnessClamshellMode[] =
"Ash.UnlockAnimation.Smoothness.ClamshellMode";
} // namespace
class UnlockThroughputRecorderTest : public LoginTestBase,
public testing::WithParamInterface<bool> {
public:
UnlockThroughputRecorderTest() = default;
UnlockThroughputRecorderTest(const UnlockThroughputRecorderTest&) = delete;
UnlockThroughputRecorderTest& operator=(const UnlockThroughputRecorderTest&) =
delete;
~UnlockThroughputRecorderTest() override = default;
// LoginTestBase:
void SetUp() override {
LoginTestBase::SetUp();
histogram_tester_ = std::make_unique<base::HistogramTester>();
}
protected:
void LoginOwner() {
SimulateUserLogin(kRegularUserLoginInfo);
LoginState::Get()->SetLoggedInState(LoginState::LOGGED_IN_ACTIVE,
LoginState::LOGGED_IN_USER_REGULAR);
}
void EnableTabletMode(bool enable) {
Shell::Get()->tablet_mode_controller()->SetEnabledForTest(enable);
}
void LockScreenAndAnimate() {
GetSessionControllerClient()->LockScreen();
test::RunSimpleAnimation();
}
void UnlockScreenAndAnimate() {
GetSessionControllerClient()->UnlockScreen();
test::RunSimpleAnimation();
}
// Used to verify recorded data.
std::unique_ptr<base::HistogramTester> histogram_tester_;
};
// Boolean parameter controls tablet mode.
INSTANTIATE_TEST_SUITE_P(All, UnlockThroughputRecorderTest, testing::Bool());
TEST_P(UnlockThroughputRecorderTest, ReportUnlock) {
LoginOwner();
EnableTabletMode(GetParam());
LockScreenAndAnimate();
UnlockScreenAndAnimate();
test::MetricsWaiter(histogram_tester_.get(),
GetParam() ? kAshUnlockAnimationSmoothnessTabletMode
: kAshUnlockAnimationSmoothnessClamshellMode)
.Wait();
}
} // namespace ash
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