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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ui/events/blink/blink_event_util.h" | 5 #include "ui/events/blink/blink_event_util.h" |
6 | 6 |
7 #include "base/time/time.h" | 7 #include "base/time/time.h" |
8 #include "testing/gtest/include/gtest/gtest.h" | 8 #include "testing/gtest/include/gtest/gtest.h" |
9 #include "third_party/WebKit/public/platform/WebGestureEvent.h" | 9 #include "third_party/WebKit/public/platform/WebGestureEvent.h" |
10 #include "third_party/WebKit/public/platform/WebInputEvent.h" | 10 #include "third_party/WebKit/public/platform/WebInputEvent.h" |
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21 CreateWebGestureEvent(details, | 21 CreateWebGestureEvent(details, |
22 base::TimeTicks(), | 22 base::TimeTicks(), |
23 gfx::PointF(1.f, 1.f), | 23 gfx::PointF(1.f, 1.f), |
24 gfx::PointF(1.f, 1.f), | 24 gfx::PointF(1.f, 1.f), |
25 0, | 25 0, |
26 0U); | 26 0U); |
27 EXPECT_FALSE(ScaleWebInputEvent(event, 1.f)); | 27 EXPECT_FALSE(ScaleWebInputEvent(event, 1.f)); |
28 EXPECT_TRUE(ScaleWebInputEvent(event, 2.f)); | 28 EXPECT_TRUE(ScaleWebInputEvent(event, 2.f)); |
29 } | 29 } |
30 | 30 |
| 31 TEST(BlinkEventUtilTest, TouchEventCoalescing) { |
| 32 blink::WebTouchPoint touch_point; |
| 33 touch_point.id = 1; |
| 34 touch_point.state = blink::WebTouchPoint::StateMoved; |
| 35 |
| 36 blink::WebTouchEvent coalesced_event; |
| 37 coalesced_event.setType(blink::WebInputEvent::TouchMove); |
| 38 touch_point.movementX = 5; |
| 39 touch_point.movementY = 10; |
| 40 coalesced_event.touches[coalesced_event.touchesLength++] = touch_point; |
| 41 |
| 42 blink::WebTouchEvent event_to_be_coalesced; |
| 43 event_to_be_coalesced.setType(blink::WebInputEvent::TouchMove); |
| 44 touch_point.movementX = 3; |
| 45 touch_point.movementY = -4; |
| 46 event_to_be_coalesced.touches[event_to_be_coalesced.touchesLength++] = |
| 47 touch_point; |
| 48 |
| 49 EXPECT_TRUE(CanCoalesce(event_to_be_coalesced, coalesced_event)); |
| 50 Coalesce(event_to_be_coalesced, &coalesced_event); |
| 51 EXPECT_EQ(8, coalesced_event.touches[0].movementX); |
| 52 EXPECT_EQ(6, coalesced_event.touches[0].movementY); |
| 53 } |
| 54 |
31 } // namespace ui | 55 } // namespace ui |
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