1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef UI_AURA_TEST_AURA_TEST_HELPER_H_ 6#define UI_AURA_TEST_AURA_TEST_HELPER_H_ 7 8#include "base/basictypes.h" 9#include "base/memory/scoped_ptr.h" 10#include "ui/aura/window_event_dispatcher.h" 11#include "ui/aura/window_tree_host.h" 12 13namespace base { 14class MessageLoopForUI; 15} 16 17namespace ui { 18class ContextFactory; 19class InputMethod; 20class ScopedAnimationDurationScaleMode; 21} 22 23namespace aura { 24class TestScreen; 25namespace client { 26class DefaultCaptureClient; 27class FocusClient; 28} 29namespace test { 30class TestWindowTreeClient; 31 32// A helper class owned by tests that does common initialization required for 33// Aura use. This class creates a root window with clients and other objects 34// that are necessary to run test on Aura. 35class AuraTestHelper { 36 public: 37 explicit AuraTestHelper(base::MessageLoopForUI* message_loop); 38 ~AuraTestHelper(); 39 40 // Creates and initializes (shows and sizes) the RootWindow for use in tests. 41 void SetUp(ui::ContextFactory* context_factory); 42 43 // Clean up objects that are created for tests. This also deletes the Env 44 // object. 45 void TearDown(); 46 47 // Flushes message loop. 48 void RunAllPendingInMessageLoop(); 49 50 Window* root_window() { return host_->window(); } 51 ui::EventProcessor* event_processor() { return host_->event_processor(); } 52 WindowTreeHost* host() { return host_.get(); } 53 54 TestScreen* test_screen() { return test_screen_.get(); } 55 56 private: 57 base::MessageLoopForUI* message_loop_; 58 bool setup_called_; 59 bool teardown_called_; 60 bool owns_host_; 61 scoped_ptr<WindowTreeHost> host_; 62 scoped_ptr<TestWindowTreeClient> stacking_client_; 63 scoped_ptr<client::DefaultCaptureClient> capture_client_; 64 scoped_ptr<ui::InputMethod> test_input_method_; 65 scoped_ptr<client::FocusClient> focus_client_; 66 scoped_ptr<TestScreen> test_screen_; 67 scoped_ptr<ui::ScopedAnimationDurationScaleMode> zero_duration_mode_; 68 69 DISALLOW_COPY_AND_ASSIGN(AuraTestHelper); 70}; 71 72} // namespace test 73} // namespace aura 74 75#endif // UI_AURA_TEST_AURA_TEST_HELPER_H_ 76