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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_AURA_TEST_AURA_TEST_BASE_H_
#define UI_AURA_TEST_AURA_TEST_BASE_H_
#include <memory>
#include "base/test/task_environment.h"
#include "build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/aura/env.h"
#include "ui/aura/test/aura_test_helper.h"
#include "ui/aura/window_tree_host.h"
#if BUILDFLAG(IS_WIN)
#include "base/win/scoped_com_initializer.h"
#endif
namespace aura {
class Window;
class WindowDelegate;
namespace client {
class FocusClient;
}
namespace test {
// A base class for aura unit tests.
// TODO(beng): Instances of this test will create and own a RootWindow.
class AuraTestBase : public testing::Test {
public:
AuraTestBase();
AuraTestBase(const AuraTestBase&) = delete;
AuraTestBase& operator=(const AuraTestBase&) = delete;
~AuraTestBase() override;
// testing::Test:
void SetUp() override;
void TearDown() override;
// Creates a normal window parented to |parent|.
aura::Window* CreateNormalWindow(int id, Window* parent,
aura::WindowDelegate* delegate);
protected:
void RunAllPendingInMessageLoop();
void ParentWindow(Window* window);
// A convenience function for dispatching an event to |dispatcher()|.
// Returns whether |event| was handled.
bool DispatchEventUsingWindowDispatcher(ui::Event* event);
Window* root_window() { return helper_->GetContext(); }
WindowTreeHost* host() { return helper_->GetHost(); }
ui::EventSink* GetEventSink() { return host()->GetEventSink(); }
TestScreen* test_screen() { return helper_->GetTestScreen(); }
client::FocusClient* focus_client() { return helper_->GetFocusClient(); }
private:
base::test::TaskEnvironment task_environment_;
#if BUILDFLAG(IS_WIN)
base::win::ScopedCOMInitializer com_initializer_;
#endif
bool setup_called_ = false;
bool teardown_called_ = false;
std::unique_ptr<AuraTestHelper> helper_;
};
} // namespace test
} // namespace aura
#endif // UI_AURA_TEST_AURA_TEST_BASE_H_
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