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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 <utility> | 5 #include <utility> |
| 6 | 6 |
| 7 #include "base/auto_reset.h" | 7 #include "base/auto_reset.h" |
| 8 #include "base/bind.h" | 8 #include "base/bind.h" |
| 9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
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| 26 #include "content/public/test/test_utils.h" | 26 #include "content/public/test/test_utils.h" |
| 27 #include "content/shell/browser/shell.h" | 27 #include "content/shell/browser/shell.h" |
| 28 #include "third_party/WebKit/public/web/WebInputEvent.h" | 28 #include "third_party/WebKit/public/web/WebInputEvent.h" |
| 29 #include "ui/events/event_switches.h" | 29 #include "ui/events/event_switches.h" |
| 30 #include "ui/events/latency_info.h" | 30 #include "ui/events/latency_info.h" |
| 31 | 31 |
| 32 using blink::WebInputEvent; | 32 using blink::WebInputEvent; |
| 33 | 33 |
| 34 namespace { | 34 namespace { |
| 35 | 35 |
| 36 // This value has to be larger than the height of the device this test is |
| 37 // executed on, otherwise the device will be unable to scroll thus failing |
| 38 // tests. |
| 39 const int kWebsiteHeight = 10000; |
| 40 |
| 36 const char kNonBlockingEventDataURL[] = | 41 const char kNonBlockingEventDataURL[] = |
| 37 "data:text/html;charset=utf-8," | 42 "data:text/html;charset=utf-8," |
| 38 "<!DOCTYPE html>" | 43 "<!DOCTYPE html>" |
| 39 "<meta name='viewport' content='width=device-width'/>" | 44 "<meta name='viewport' content='width=device-width'/>" |
| 40 "<style>" | 45 "<style>" |
| 41 "html, body {" | 46 "html, body {" |
| 42 " margin: 0;" | 47 " margin: 0;" |
| 43 "}" | 48 "}" |
| 44 ".spacer { height: 1000px; }" | 49 ".spacer { height: 10000px; }" |
| 45 "</style>" | 50 "</style>" |
| 46 "<div class=spacer></div>" | 51 "<div class=spacer></div>" |
| 47 "<script>" | 52 "<script>" |
| 48 " document.addEventListener('wheel', function(e) { while(true) {} }, " | 53 " document.addEventListener('wheel', function(e) { while(true) {} }, " |
| 49 "{'passive': true});" | 54 "{'passive': true});" |
| 50 " document.addEventListener('touchstart', function(e) { while(true) {} }, " | 55 " document.addEventListener('touchstart', function(e) { while(true) {} }, " |
| 51 "{'passive': true});" | 56 "{'passive': true});" |
| 52 " document.title='ready';" | 57 " document.title='ready';" |
| 53 "</script>"; | 58 "</script>"; |
| 54 | 59 |
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| 103 | 108 |
| 104 int GetScrollTop() { | 109 int GetScrollTop() { |
| 105 return ExecuteScriptAndExtractInt("document.scrollingElement.scrollTop"); | 110 return ExecuteScriptAndExtractInt("document.scrollingElement.scrollTop"); |
| 106 } | 111 } |
| 107 | 112 |
| 108 void DoWheelScroll() { | 113 void DoWheelScroll() { |
| 109 EXPECT_EQ(0, GetScrollTop()); | 114 EXPECT_EQ(0, GetScrollTop()); |
| 110 | 115 |
| 111 int scrollHeight = | 116 int scrollHeight = |
| 112 ExecuteScriptAndExtractInt("document.documentElement.scrollHeight"); | 117 ExecuteScriptAndExtractInt("document.documentElement.scrollHeight"); |
| 113 EXPECT_EQ(1000, scrollHeight); | 118 EXPECT_EQ(kWebsiteHeight, scrollHeight); |
| 114 | 119 |
| 115 scoped_refptr<FrameWatcher> frame_watcher(new FrameWatcher()); | 120 scoped_refptr<FrameWatcher> frame_watcher(new FrameWatcher()); |
| 116 GetWidgetHost()->GetProcess()->AddFilter(frame_watcher.get()); | 121 GetWidgetHost()->GetProcess()->AddFilter(frame_watcher.get()); |
| 117 scoped_refptr<InputMsgWatcher> input_msg_watcher( | 122 scoped_refptr<InputMsgWatcher> input_msg_watcher( |
| 118 new InputMsgWatcher(GetWidgetHost(), blink::WebInputEvent::MouseWheel)); | 123 new InputMsgWatcher(GetWidgetHost(), blink::WebInputEvent::MouseWheel)); |
| 119 | 124 |
| 120 GetWidgetHost()->ForwardWheelEvent( | 125 GetWidgetHost()->ForwardWheelEvent( |
| 121 SyntheticWebMouseWheelEventBuilder::Build(10, 10, 0, -53, 0, true)); | 126 SyntheticWebMouseWheelEventBuilder::Build(10, 10, 0, -53, 0, true)); |
| 122 | 127 |
| 123 // Runs until we get the InputMsgAck callback | 128 // Runs until we get the InputMsgAck callback |
| 124 EXPECT_EQ(INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING, | 129 EXPECT_EQ(INPUT_EVENT_ACK_STATE_SET_NON_BLOCKING, |
| 125 input_msg_watcher->WaitForAck()); | 130 input_msg_watcher->WaitForAck()); |
| 126 frame_watcher->WaitFrames(1); | 131 frame_watcher->WaitFrames(1); |
| 127 | 132 |
| 128 // Expect that the compositor scrolled at least one pixel while the | 133 // Expect that the compositor scrolled at least one pixel while the |
| 129 // main thread was in a busy loop. | 134 // main thread was in a busy loop. |
| 130 EXPECT_LT(0, frame_watcher->LastMetadata().root_scroll_offset.y()); | 135 EXPECT_LT(0, frame_watcher->LastMetadata().root_scroll_offset.y()); |
| 131 } | 136 } |
| 132 | 137 |
| 133 void DoTouchScroll() { | 138 void DoTouchScroll() { |
| 134 EXPECT_EQ(0, GetScrollTop()); | 139 EXPECT_EQ(0, GetScrollTop()); |
| 135 | 140 |
| 136 int scrollHeight = | 141 int scrollHeight = |
| 137 ExecuteScriptAndExtractInt("document.documentElement.scrollHeight"); | 142 ExecuteScriptAndExtractInt("document.documentElement.scrollHeight"); |
| 138 EXPECT_EQ(1000, scrollHeight); | 143 EXPECT_EQ(kWebsiteHeight, scrollHeight); |
| 139 | 144 |
| 140 scoped_refptr<FrameWatcher> frame_watcher(new FrameWatcher()); | 145 scoped_refptr<FrameWatcher> frame_watcher(new FrameWatcher()); |
| 141 GetWidgetHost()->GetProcess()->AddFilter(frame_watcher.get()); | 146 GetWidgetHost()->GetProcess()->AddFilter(frame_watcher.get()); |
| 142 | 147 |
| 143 SyntheticSmoothScrollGestureParams params; | 148 SyntheticSmoothScrollGestureParams params; |
| 144 params.gesture_source_type = SyntheticGestureParams::TOUCH_INPUT; | 149 params.gesture_source_type = SyntheticGestureParams::TOUCH_INPUT; |
| 145 params.anchor = gfx::PointF(50, 50); | 150 params.anchor = gfx::PointF(50, 50); |
| 146 params.distances.push_back(gfx::Vector2d(0, -45)); | 151 params.distances.push_back(gfx::Vector2d(0, -45)); |
| 147 | 152 |
| 148 scoped_ptr<SyntheticSmoothScrollGesture> gesture( | 153 scoped_ptr<SyntheticSmoothScrollGesture> gesture( |
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| 184 #define MAYBE_TouchStart DISABLED_TouchStart | 189 #define MAYBE_TouchStart DISABLED_TouchStart |
| 185 #else | 190 #else |
| 186 #define MAYBE_TouchStart TouchStart | 191 #define MAYBE_TouchStart TouchStart |
| 187 #endif | 192 #endif |
| 188 IN_PROC_BROWSER_TEST_F(NonBlockingEventBrowserTest, MAYBE_TouchStart) { | 193 IN_PROC_BROWSER_TEST_F(NonBlockingEventBrowserTest, MAYBE_TouchStart) { |
| 189 LoadURL(); | 194 LoadURL(); |
| 190 DoTouchScroll(); | 195 DoTouchScroll(); |
| 191 } | 196 } |
| 192 | 197 |
| 193 } // namespace content | 198 } // namespace content |
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