ui/aura/window_targeter_unittest.cc

   1 // Copyright (c) 2013 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 #include "ui/aura/window_targeter.h"
   6
   7 #include "ui/aura/test/aura_test_base.h"
   8 #include "ui/aura/test/test_event_handler.h"
   9 #include "ui/aura/test/test_window_delegate.h"
  10 #include "ui/aura/window.h"
  11
  12 namespace aura {
  13
  14 class WindowTargeterTest : public test::AuraTestBase {
  15  public:
  16   WindowTargeterTest() {}
  17   virtual ~WindowTargeterTest() {}
  18
  19   Window* root_window() { return AuraTestBase::root_window(); }
  20 };
  21
  22 TEST_F(WindowTargeterTest, Basic) {
  23   test::TestWindowDelegate delegate;
  24   scoped_ptr<Window> window(CreateNormalWindow(1, root_window(), &delegate));
  25   Window* one = CreateNormalWindow(2, window.get(), &delegate);
  26   Window* two = CreateNormalWindow(3, window.get(), &delegate);
  27
  28   window->SetBounds(gfx::Rect(0, 0, 100, 100));
  29   one->SetBounds(gfx::Rect(0, 0, 500, 100));
  30   two->SetBounds(gfx::Rect(501, 0, 500, 1000));
  31
  32   root_window()->Show();
  33
  34   test::TestEventHandler handler;
  35   one->AddPreTargetHandler(&handler);
  36
  37   ui::MouseEvent press(ui::ET_MOUSE_PRESSED,
  38                        gfx::Point(20, 20),
  39                        gfx::Point(20, 20),
  40                        ui::EF_NONE,
  41                        ui::EF_NONE);
  42   root_window()->GetDispatcher()->AsWindowTreeHostDelegate()->
  43       OnHostMouseEvent(&press);
  44   EXPECT_EQ(1, handler.num_mouse_events());
  45
  46   handler.Reset();
  47   ui::EventDispatchDetails details =
  48       root_window()->GetDispatcher()->OnEventFromSource(&press);
  49   EXPECT_FALSE(details.dispatcher_destroyed);
  50   EXPECT_EQ(1, handler.num_mouse_events());
  51
  52   one->RemovePreTargetHandler(&handler);
  53 }
  54
  55 }  // namespace aura