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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/policy/display/device_display_cros_browser_test.h"
#include "ash/display/display_configuration_controller.h"
#include "ash/shell.h"
#include "base/task/single_thread_task_runner.h"
#include "chrome/browser/lifetime/application_lifetime.h"
#include "chrome/browser/ui/ash/login/login_display_host.h"
#include "chrome/test/base/mixin_based_in_process_browser_test.h"
#include "chromeos/ash/components/dbus/session_manager/session_manager_client.h"
#include "components/policy/proto/chrome_device_policy.pb.h"
#include "ui/display/display.h"
namespace em = enterprise_management;
namespace policy {
gfx::Size DeviceDisplayCrosTestHelper::GetResolutionOfDisplay(
int64_t display_id) const {
display::ManagedDisplayMode display_mode;
if (GetDisplayManager()->GetSelectedModeForDisplayId(display_id,
&display_mode)) {
return display_mode.size();
}
const display::Display& display =
GetDisplayManager()->GetDisplayForId(display_id);
return display.GetSizeInPixel();
}
int DeviceDisplayCrosTestHelper::GetScaleOfDisplay(int64_t display_id) const {
// Converting scale to percents.
display::ManagedDisplayMode display_mode;
const display::Display& display =
GetDisplayManager()->GetDisplayForId(display_id);
return floor(display.device_scale_factor() * 100.0 + 0.5);
}
display::DisplayManager* DeviceDisplayCrosTestHelper::GetDisplayManager()
const {
return ash::Shell::Get()->display_manager();
}
int64_t DeviceDisplayCrosTestHelper::GetFirstDisplayId() const {
return GetDisplayManager()->first_display_id();
}
int64_t DeviceDisplayCrosTestHelper::GetSecondDisplayId() const {
if (GetDisplayManager()->GetNumDisplays() < 2) {
ADD_FAILURE() << "The second display is not connected.";
return 0;
}
return GetDisplayManager()->GetConnectedDisplayIdList()[1];
}
const display::Display& DeviceDisplayCrosTestHelper::GetFirstDisplay() const {
return GetDisplayManager()->GetDisplayForId(GetFirstDisplayId());
}
const display::Display& DeviceDisplayCrosTestHelper::GetSecondDisplay() const {
return GetDisplayManager()->GetDisplayForId(GetSecondDisplayId());
}
display::Display::Rotation
DeviceDisplayCrosTestHelper::GetRotationOfFirstDisplay() const {
return GetFirstDisplay().rotation();
}
// Fails the test and returns ROTATE_0 if there is no second display.
display::Display::Rotation
DeviceDisplayCrosTestHelper::GetRotationOfSecondDisplay() const {
return GetSecondDisplay().rotation();
}
double DeviceDisplayCrosTestHelper::GetScaleOfFirstDisplay() const {
return GetScaleOfDisplay(GetFirstDisplayId());
}
double DeviceDisplayCrosTestHelper::GetScaleOfSecondDisplay() const {
return GetScaleOfDisplay(GetSecondDisplayId());
}
gfx::Size DeviceDisplayCrosTestHelper::GetResolutionOfFirstDisplay() const {
return GetResolutionOfDisplay(GetFirstDisplayId());
}
gfx::Size DeviceDisplayCrosTestHelper::GetResolutionOfSecondDisplay() const {
return GetResolutionOfDisplay(GetSecondDisplayId());
}
void DeviceDisplayCrosTestHelper::ToggleSecondDisplay() {
GetDisplayManager()->AddRemoveDisplay();
base::RunLoop().RunUntilIdle();
}
void DeviceDisplayPolicyCrosBrowserTest::SetUpInProcessBrowserTestFixture() {
ash::SessionManagerClient::InitializeFakeInMemory();
ash::DisplayConfigurationController::DisableAnimatorForTest();
DevicePolicyCrosBrowserTest::SetUpInProcessBrowserTestFixture();
}
void DeviceDisplayPolicyCrosBrowserTest::TearDownOnMainThread() {
// 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();
}
DevicePolicyCrosBrowserTest::TearDownOnMainThread();
}
} // namespace policy
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