Add test WidgetTest.GestureEventDispatch

ui/views/view_unittest.cc

 // 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 <map>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/rand_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 467 matching lines @@
   widget->CloseNow();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // GestureEvent
 ////////////////////////////////////////////////////////////////////////////////
 
 void TestView::OnGestureEvent(ui::GestureEvent* event) {
 }
 
-TEST_F(ViewTest, GestureEvent) {
-  // Views hierarchy for non delivery of GestureEvent.
-  TestView* v1 = new TestViewConsumeGesture();
-  v1->SetBoundsRect(gfx::Rect(0, 0, 300, 300));
-
-  TestView* v2 = new TestViewConsumeGesture();
-  v2->SetBoundsRect(gfx::Rect(100, 100, 100, 100));
-
-  TestView* v3 = new TestViewIgnoreGesture();
-  v3->SetBoundsRect(gfx::Rect(0, 0, 100, 100));
-
-  scoped_ptr<Widget> widget(new Widget());
-  Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
-  params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
-  params.bounds = gfx::Rect(50, 50, 650, 650);
-  widget->Init(params);
-  internal::RootView* root =
-      static_cast<internal::RootView*>(widget->GetRootView());
-  ui::EventDispatchDetails details;
-
-  root->AddChildView(v1);
-  v1->AddChildView(v2);
-  v2->AddChildView(v3);
-
-  // |v3| completely obscures |v2|, but all the gesture events on |v3| should
-  // reach |v2| because |v3| doesn't process any gesture events. However, since
-  // |v2| does process gesture events, gesture events on |v3| or |v2| should not
-  // reach |v1|.
-
-  v1->Reset();
-  v2->Reset();
-  v3->Reset();
-
-  // Gesture on |v3|
-  GestureEventForTest g1(ui::ET_GESTURE_TAP, 110, 110, 0);
-  details = root->OnEventFromSource(&g1);
-  EXPECT_FALSE(details.dispatcher_destroyed);
-  EXPECT_FALSE(details.target_destroyed);
-
-  EXPECT_EQ(ui::ET_GESTURE_TAP, v2->last_gesture_event_type_);
-  EXPECT_EQ(gfx::Point(10, 10), v2->location_);
-  EXPECT_EQ(ui::ET_UNKNOWN, v1->last_gesture_event_type_);
-
-  // Simulate an up so that RootView is no longer targetting |v3|.
-  GestureEventForTest g1_up(ui::ET_GESTURE_END, 110, 110, 0);
-  details = root->OnEventFromSource(&g1_up);
-  EXPECT_FALSE(details.dispatcher_destroyed);
-  EXPECT_FALSE(details.target_destroyed);
-
-  v1->Reset();
-  v2->Reset();
-  v3->Reset();
-
-  // Gesture on |v1|
-  GestureEventForTest g2(ui::ET_GESTURE_TAP, 80, 80, 0);
-  details = root->OnEventFromSource(&g2);
-  EXPECT_FALSE(details.dispatcher_destroyed);
-  EXPECT_FALSE(details.target_destroyed);
-
-  EXPECT_EQ(ui::ET_GESTURE_TAP, v1->last_gesture_event_type_);
-  EXPECT_EQ(gfx::Point(80, 80), v1->location_);
-  EXPECT_EQ(ui::ET_UNKNOWN, v2->last_gesture_event_type_);
-
-  // Send event |g1| again. Even though the coordinates target |v3| it should go
-  // to |v1| as that is the view the touch was initially down on.
-  v1->last_gesture_event_type_ = ui::ET_UNKNOWN;
-  v3->last_gesture_event_type_ = ui::ET_UNKNOWN;
-  details = root->OnEventFromSource(&g1);
-  EXPECT_FALSE(details.dispatcher_destroyed);
-  EXPECT_FALSE(details.target_destroyed);
-
-  EXPECT_EQ(ui::ET_GESTURE_TAP, v1->last_gesture_event_type_);
-  EXPECT_EQ(ui::ET_UNKNOWN, v3->last_gesture_event_type_);
-  EXPECT_EQ("110,110", v1->location_.ToString());
-
-  widget->CloseNow();
-}
-
 TEST_F(ViewTest, ScrollGestureEvent) {
   // Views hierarchy for non delivery of GestureEvent.
   TestView* v1 = new TestViewConsumeGesture();
   v1->SetBoundsRect(gfx::Rect(0, 0, 300, 300));
 
   TestView* v2 = new TestViewIgnoreScrollGestures();
   v2->SetBoundsRect(gfx::Rect(100, 100, 100, 100));
 
   TestView* v3 = new TestViewIgnoreGesture();
   v3->SetBoundsRect(gfx::Rect(0, 0, 100, 100));
@@ skipping 3327 matching lines @@
   // notification.
   TestView* test_view_child_2 = new TestView();
   test_view->AddChildView(test_view_child_2);
   EXPECT_TRUE(test_view_child_2->native_theme_);
   EXPECT_EQ(widget->GetNativeTheme(), test_view_child_2->native_theme_);
 
   widget->CloseNow();
 }
 
 }  // namespace views