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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.
#ifndef CHROME_BROWSER_ASH_POLICY_DISPLAY_DEVICE_DISPLAY_CROS_BROWSER_TEST_H_
#define CHROME_BROWSER_ASH_POLICY_DISPLAY_DEVICE_DISPLAY_CROS_BROWSER_TEST_H_
#include "chrome/browser/ash/policy/core/device_policy_cros_browser_test.h"
#include "ui/display/display.h"
#include "ui/display/manager/display_manager.h"
namespace policy {
// A helper class to be used in the different tests that deal with policy driven
// display setting changes.
class DeviceDisplayCrosTestHelper {
public:
DeviceDisplayCrosTestHelper() = default;
DeviceDisplayCrosTestHelper(const DeviceDisplayCrosTestHelper&) = delete;
DeviceDisplayCrosTestHelper& operator=(const DeviceDisplayCrosTestHelper&) =
delete;
~DeviceDisplayCrosTestHelper() = default;
display::DisplayManager* GetDisplayManager() const;
int64_t GetFirstDisplayId() const;
int64_t GetSecondDisplayId() const;
const display::Display& GetFirstDisplay() const;
const display::Display& GetSecondDisplay() const;
display::Display::Rotation GetRotationOfFirstDisplay() const;
display::Display::Rotation GetRotationOfSecondDisplay() const;
double GetScaleOfFirstDisplay() const;
double GetScaleOfSecondDisplay() const;
gfx::Size GetResolutionOfFirstDisplay() const;
gfx::Size GetResolutionOfSecondDisplay() const;
// Creates second display if there is none yet, or removes it if there is one.
void ToggleSecondDisplay();
protected:
gfx::Size GetResolutionOfDisplay(int64_t display_id) const;
int GetScaleOfDisplay(int64_t display_id) const;
};
class DeviceDisplayPolicyCrosBrowserTest : public DevicePolicyCrosBrowserTest {
public:
DeviceDisplayPolicyCrosBrowserTest() = default;
DeviceDisplayPolicyCrosBrowserTest(
const DeviceDisplayPolicyCrosBrowserTest&) = delete;
DeviceDisplayPolicyCrosBrowserTest& operator=(
const DeviceDisplayPolicyCrosBrowserTest&) = delete;
~DeviceDisplayPolicyCrosBrowserTest() override = default;
void SetUpInProcessBrowserTestFixture() override;
void TearDownOnMainThread() override;
DeviceDisplayCrosTestHelper* display_helper() { return &display_helper_; }
void UnsetPolicy();
private:
DeviceDisplayCrosTestHelper display_helper_;
};
} // namespace policy
#endif // CHROME_BROWSER_ASH_POLICY_DISPLAY_DEVICE_DISPLAY_CROS_BROWSER_TEST_H_
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