ui/aura/test/aura_test_base.h

   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_BASE_H_
   6 #define UI_AURA_TEST_AURA_TEST_BASE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/message_loop/message_loop.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12 #include "ui/aura/test/aura_test_helper.h"
  13
  14 namespace aura {
  15 class Window;
  16 class WindowDelegate;
  17 namespace test {
  18
  19 // A base class for aura unit tests.
  20 // TODO(beng): Instances of this test will create and own a RootWindow.
  21 class AuraTestBase : public testing::Test {
  22  public:
  23   AuraTestBase();
  24   ~AuraTestBase() override;
  25
  26   // testing::Test:
  27   void SetUp() override;
  28   void TearDown() override;
  29
  30   // Creates a normal window parented to |parent|.
  31   aura::Window* CreateNormalWindow(int id, Window* parent,
  32                                    aura::WindowDelegate* delegate);
  33
  34  protected:
  35   void RunAllPendingInMessageLoop();
  36
  37   void ParentWindow(Window* window);
  38
  39   // A convenience function for dispatching an event to |dispatcher()|.
  40   // Returns whether |event| was handled.
  41   bool DispatchEventUsingWindowDispatcher(ui::Event* event);
  42
  43   Window* root_window() { return helper_->root_window(); }
  44   WindowTreeHost* host() { return helper_->host(); }
  45   ui::EventProcessor* event_processor() { return helper_->event_processor(); }
  46   TestScreen* test_screen() { return helper_->test_screen(); }
  47
  48  private:
  49   bool setup_called_;
  50   bool teardown_called_;
  51   base::MessageLoopForUI message_loop_;
  52   scoped_ptr<AuraTestHelper> helper_;
  53
  54   DISALLOW_COPY_AND_ASSIGN(AuraTestBase);
  55 };
  56
  57 }  // namespace test
  58 }  // namespace aura
  59
  60 #endif  // UI_AURA_TEST_AURA_TEST_BASE_H_