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// Copyright 2021 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_UI_VIEWS_FRAME_IMMERSIVE_MODE_TESTER_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_IMMERSIVE_MODE_TESTER_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/scoped_observation.h"
#include "base/test/scoped_feature_list.h"
#include "chrome/browser/ui/ui_features.h"
#include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/pointer/touch_ui_controller.h"
class BrowserView;
class Browser;
// Template to be used as a base class for touch-optimized UI parameterized test
// fixtures.
template <class BaseTest>
class TopChromeMdParamTest : public BaseTest,
public ::testing::WithParamInterface<bool> {
public:
TopChromeMdParamTest() : touch_ui_scoper_(GetParam()) {}
~TopChromeMdParamTest() override = default;
private:
ui::TouchUiController::TouchUiScoperForTesting touch_ui_scoper_;
};
// Template used as a base class for touch-optimized UI test fixtures.
template <class BaseTest>
class TopChromeTouchTest : public BaseTest {
public:
TopChromeTouchTest() : touch_ui_scoper_(true) {}
~TopChromeTouchTest() override = default;
private:
ui::TouchUiController::TouchUiScoperForTesting touch_ui_scoper_;
};
// Template to be used when a test does not work with the webUI tabstrip.
template <bool kEnabled, class BaseTest>
class WebUiTabStripOverrideTest : public BaseTest {
public:
WebUiTabStripOverrideTest() {
if (kEnabled) {
feature_override_.InitAndEnableFeature(features::kWebUITabStrip);
} else {
feature_override_.InitAndDisableFeature(features::kWebUITabStrip);
}
}
~WebUiTabStripOverrideTest() override = default;
private:
base::test::ScopedFeatureList feature_override_;
};
// A helper class for immersive mode tests.
class ImmersiveModeTester : public ImmersiveModeController::Observer {
public:
explicit ImmersiveModeTester(Browser* browser);
ImmersiveModeTester(const ImmersiveModeTester&) = delete;
ImmersiveModeTester& operator=(const ImmersiveModeTester&) = delete;
~ImmersiveModeTester() override;
BrowserView* GetBrowserView();
// Runs the given command, verifies that a reveal happens and the expected tab
// is active.
void RunCommand(int command, int expected_index);
// Verifies a reveal has happened and the expected tab is active.
void VerifyTabIndexAfterReveal(int expected_index);
// Waits for the immersive fullscreen to start (or returns immediately if
// immersive fullscreen already started).
void WaitForFullscreenToEnter();
// Waits for the immersive fullscreen to end (or returns immediately if
// immersive fullscreen already ended).
void WaitForFullscreenToExit();
// ImmersiveModeController::Observer:
void OnImmersiveRevealStarted() override;
void OnImmersiveRevealEnded() override;
void OnImmersiveModeControllerDestroyed() override;
void OnImmersiveFullscreenEntered() override;
void OnImmersiveFullscreenExited() override;
private:
const raw_ptr<Browser> browser_;
base::ScopedObservation<ImmersiveModeController,
ImmersiveModeController::Observer>
scoped_observation_{this};
bool reveal_started_ = false;
bool reveal_ended_ = false;
std::unique_ptr<base::RunLoop> reveal_loop_;
std::unique_ptr<base::RunLoop> fullscreen_entering_loop_;
std::unique_ptr<base::RunLoop> fullscreen_exiting_loop_;
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_IMMERSIVE_MODE_TESTER_H_
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