blob: d5cb09837843665c5c3874b9cd1f50eebd85ca8f [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "base/macros.h"
#include "build/build_config.h"
#include "ui/aura/window_event_dispatcher.h"
#include "ui/aura/window_tree_host.h"
namespace ui {
class ContextFactory;
class ContextFactoryPrivate;
class ScopedAnimationDurationScaleMode;
namespace wm {
class WMState;
namespace aura {
class Env;
class TestScreen;
class Window;
namespace client {
class CaptureClient;
class DefaultCaptureClient;
class FocusClient;
namespace test {
class TestWindowParentingClient;
// A helper class owned by tests that does common initialization required for
// Aura use. This class creates a root window with clients and other objects
// that are necessary to run test on Aura.
class AuraTestHelper {
explicit AuraTestHelper(std::unique_ptr<Env> env);
// Returns the current AuraTestHelper, or nullptr if it's not alive.
static AuraTestHelper* GetInstance();
// Creates and initializes (shows and sizes) the RootWindow for use in tests.
void SetUp(ui::ContextFactory* context_factory,
ui::ContextFactoryPrivate* context_factory_private);
// Clean up objects that are created for tests. This also deletes the Env
// object.
void TearDown();
// Flushes message loop.
void RunAllPendingInMessageLoop();
Window* root_window() { return host_ ? host_->window() : nullptr; }
ui::EventSink* event_sink() { return host_->event_sink(); }
WindowTreeHost* host() { return host_.get(); }
TestScreen* test_screen() { return test_screen_.get(); }
client::FocusClient* focus_client() { return focus_client_.get(); }
client::CaptureClient* capture_client();
Env* GetEnv();
#if defined(OS_WIN)
// Deletes existing NativeWindowOcclusionTrackerWin instance.
void DeleteNativeWindowOcclusionTrackerWin();
#endif // defined(OS_WIN)
bool setup_called_ = false;
bool teardown_called_ = false;
ui::ContextFactory* context_factory_to_restore_ = nullptr;
ui::ContextFactoryPrivate* context_factory_private_to_restore_ = nullptr;
std::unique_ptr<Env> env_;
std::unique_ptr<wm::WMState> wm_state_;
std::unique_ptr<WindowTreeHost> host_;
std::unique_ptr<TestWindowParentingClient> parenting_client_;
std::unique_ptr<client::DefaultCaptureClient> capture_client_;
std::unique_ptr<client::FocusClient> focus_client_;
std::unique_ptr<TestScreen> test_screen_;
std::unique_ptr<ui::ScopedAnimationDurationScaleMode> zero_duration_mode_;
} // namespace test
} // namespace aura