content/renderer/input/main_thread_event_queue_unittest.cc - Issue 1912153002: Articulate the cancel behavior in WebMouseWheelEvent.

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Issue 1912153002: Articulate the cancel behavior in WebMouseWheelEvent. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@2704

Patch Set: Created 4 years, 8 months ago

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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 <stddef.h>	5 #include <stddef.h>

6	6

7 #include <new>	7 #include <new>

8 #include <utility>	8 #include <utility>

9 #include <vector>	9 #include <vector>

10	10

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62 };	62 };

63	63

64 ASSERT_EQ(WebInputEventQueueState::ITEM_NOT_PENDING,	64 ASSERT_EQ(WebInputEventQueueState::ITEM_NOT_PENDING,

65 wheel_event_queue().state());	65 wheel_event_queue().state());

66 queue_.HandleEvent(&kEvents[0], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,	66 queue_.HandleEvent(&kEvents[0], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,

67 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);	67 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);

68 ASSERT_EQ(WebInputEventQueueState::ITEM_PENDING, wheel_event_queue().state());	68 ASSERT_EQ(WebInputEventQueueState::ITEM_PENDING, wheel_event_queue().state());

69 queue_.HandleEvent(&kEvents[1], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,	69 queue_.HandleEvent(&kEvents[1], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,

70 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);	70 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);

71 ASSERT_EQ(kEvents[0].size, last_event_.size());	71 ASSERT_EQ(kEvents[0].size, last_event_.size());

	72 kEvents[0].dispatchType =

	73 WebInputEvent::DispatchType::ListenersNonBlockingPassive;

72 ASSERT_TRUE(memcmp(&last_event_[0], &kEvents[0], kEvents[0].size) == 0);	74 ASSERT_TRUE(memcmp(&last_event_[0], &kEvents[0], kEvents[0].size) == 0);

73 queue_.EventHandled(blink::WebInputEvent::MouseWheel);	75 queue_.EventHandled(blink::WebInputEvent::MouseWheel);

74 ASSERT_EQ(kEvents[1].size, last_event_.size());	76 ASSERT_EQ(kEvents[1].size, last_event_.size());

	77 kEvents[1].dispatchType =

	78 WebInputEvent::DispatchType::ListenersNonBlockingPassive;

75 ASSERT_TRUE(memcmp(&last_event_[0], &kEvents[1], kEvents[1].size) == 0);	79 ASSERT_TRUE(memcmp(&last_event_[0], &kEvents[1], kEvents[1].size) == 0);

76 ASSERT_EQ(WebInputEventQueueState::ITEM_PENDING, wheel_event_queue().state());	80 ASSERT_EQ(WebInputEventQueueState::ITEM_PENDING, wheel_event_queue().state());

77 queue_.EventHandled(blink::WebInputEvent::MouseWheel);	81 queue_.EventHandled(blink::WebInputEvent::MouseWheel);

78 ASSERT_EQ(WebInputEventQueueState::ITEM_NOT_PENDING,	82 ASSERT_EQ(WebInputEventQueueState::ITEM_NOT_PENDING,

79 wheel_event_queue().state());	83 wheel_event_queue().state());

80	84

81 // Ensure that coalescing takes place.	85 // Ensure that coalescing takes place.

82 queue_.HandleEvent(&kEvents[0], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,	86 queue_.HandleEvent(&kEvents[0], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,

83 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);	87 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);

84 queue_.HandleEvent(&kEvents[2], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,	88 queue_.HandleEvent(&kEvents[2], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,

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126 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);	130 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);

127 queue_.HandleEvent(&kEvents[2], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,	131 queue_.HandleEvent(&kEvents[2], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,

128 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);	132 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);

129 queue_.HandleEvent(&kEvents[3], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,	133 queue_.HandleEvent(&kEvents[3], ui::LatencyInfo(), DISPATCH_TYPE_BLOCKING,

130 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);	134 INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING);

131 ASSERT_EQ(1u, touch_event_queue().size());	135 ASSERT_EQ(1u, touch_event_queue().size());

132 ASSERT_EQ(WebInputEventQueueState::ITEM_PENDING, touch_event_queue().state());	136 ASSERT_EQ(WebInputEventQueueState::ITEM_PENDING, touch_event_queue().state());

133 }	137 }

134	138

135 } // namespace content	139 } // namespace content

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