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// Copyright 2014 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/constants/ash_switches.h"
#include "ash/public/cpp/system_tray_test_api.h"
#include "base/command_line.h"
#include "base/functional/bind.h"
#include "base/location.h"
#include "base/run_loop.h"
#include "base/task/single_thread_task_runner.h"
#include "chrome/browser/ash/policy/core/device_policy_cros_browser_test.h"
#include "chrome/browser/ash/system/system_clock.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/browser_process_platform_part.h"
#include "chrome/browser/lifetime/application_lifetime.h"
#include "chrome/browser/ui/ash/login/login_display_host.h"
#include "chromeos/ash/components/settings/cros_settings.h"
#include "components/policy/proto/chrome_device_policy.pb.h"
#include "content/public/test/browser_test.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace policy {
namespace em = ::enterprise_management;
class SystemUse24HourClockPolicyTest : public DevicePolicyCrosBrowserTest {
public:
SystemUse24HourClockPolicyTest() = default;
SystemUse24HourClockPolicyTest(const SystemUse24HourClockPolicyTest&) =
delete;
SystemUse24HourClockPolicyTest& operator=(
const SystemUse24HourClockPolicyTest&) = delete;
// DevicePolicyCrosBrowserTest:
void SetUpOnMainThread() override {
DevicePolicyCrosBrowserTest::SetUpOnMainThread();
tray_test_api_ = ash::SystemTrayTestApi::Create();
}
void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitch(ash::switches::kLoginManager);
command_line->AppendSwitch(ash::switches::kForceLoginManagerInTests);
}
void TearDownOnMainThread() override {
// If the login display is still showing, exit gracefully.
if (ash::LoginDisplayHost::default_host()) {
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, base::BindOnce(&chrome::AttemptExit));
RunUntilBrowserProcessQuits();
}
}
protected:
void RefreshPolicyAndWaitDeviceSettingsUpdated() {
base::RunLoop run_loop;
base::CallbackListSubscription subscription =
ash::CrosSettings::Get()->AddSettingsObserver(
ash::kSystemUse24HourClock, run_loop.QuitWhenIdleClosure());
RefreshDevicePolicy();
run_loop.Run();
}
bool IsPrimarySystemTrayUse24Hour() {
return tray_test_api_->Is24HourClock();
}
static bool SystemClockShouldUse24Hour() {
return g_browser_process->platform_part()
->GetSystemClock()
->ShouldUse24HourClock();
}
private:
std::unique_ptr<ash::SystemTrayTestApi> tray_test_api_;
};
IN_PROC_BROWSER_TEST_F(SystemUse24HourClockPolicyTest, CheckUnset) {
bool system_use_24hour_clock;
EXPECT_FALSE(ash::CrosSettings::Get()->GetBoolean(ash::kSystemUse24HourClock,
&system_use_24hour_clock));
EXPECT_FALSE(SystemClockShouldUse24Hour());
EXPECT_FALSE(IsPrimarySystemTrayUse24Hour());
}
IN_PROC_BROWSER_TEST_F(SystemUse24HourClockPolicyTest, CheckTrue) {
bool system_use_24hour_clock = true;
EXPECT_FALSE(ash::CrosSettings::Get()->GetBoolean(ash::kSystemUse24HourClock,
&system_use_24hour_clock));
EXPECT_FALSE(SystemClockShouldUse24Hour());
EXPECT_FALSE(IsPrimarySystemTrayUse24Hour());
em::ChromeDeviceSettingsProto& proto(device_policy()->payload());
proto.mutable_use_24hour_clock()->set_use_24hour_clock(true);
RefreshPolicyAndWaitDeviceSettingsUpdated();
system_use_24hour_clock = false;
EXPECT_TRUE(ash::CrosSettings::Get()->GetBoolean(ash::kSystemUse24HourClock,
&system_use_24hour_clock));
EXPECT_TRUE(system_use_24hour_clock);
EXPECT_TRUE(SystemClockShouldUse24Hour());
EXPECT_TRUE(IsPrimarySystemTrayUse24Hour());
}
IN_PROC_BROWSER_TEST_F(SystemUse24HourClockPolicyTest, CheckFalse) {
bool system_use_24hour_clock = true;
EXPECT_FALSE(ash::CrosSettings::Get()->GetBoolean(ash::kSystemUse24HourClock,
&system_use_24hour_clock));
EXPECT_FALSE(SystemClockShouldUse24Hour());
EXPECT_FALSE(IsPrimarySystemTrayUse24Hour());
em::ChromeDeviceSettingsProto& proto(device_policy()->payload());
proto.mutable_use_24hour_clock()->set_use_24hour_clock(false);
RefreshPolicyAndWaitDeviceSettingsUpdated();
system_use_24hour_clock = true;
EXPECT_TRUE(ash::CrosSettings::Get()->GetBoolean(ash::kSystemUse24HourClock,
&system_use_24hour_clock));
EXPECT_FALSE(system_use_24hour_clock);
EXPECT_FALSE(SystemClockShouldUse24Hour());
EXPECT_FALSE(IsPrimarySystemTrayUse24Hour());
}
} // namespace policy
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