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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "core/paint/LayoutObjectDrawingRecorder.h" | 5 #include "core/paint/LayoutObjectDrawingRecorder.h" |
6 | 6 |
7 #include "core/layout/LayoutTestHelper.h" | 7 #include "core/layout/LayoutTestHelper.h" |
8 #include "core/layout/LayoutView.h" | 8 #include "core/layout/LayoutView.h" |
9 #include "core/paint/PaintControllerPaintTest.h" | 9 #include "core/paint/PaintControllerPaintTest.h" |
10 #include "core/paint/PaintLayer.h" | 10 #include "core/paint/PaintLayer.h" |
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44 IntRect rect(0, 0, 10, 10); | 44 IntRect rect(0, 0, 10, 10); |
45 context.drawRect(rect); | 45 context.drawRect(rect); |
46 } | 46 } |
47 | 47 |
48 TEST_F(LayoutObjectDrawingRecorderTest, Nothing) { | 48 TEST_F(LayoutObjectDrawingRecorderTest, Nothing) { |
49 rootPaintController().invalidateAll(); | 49 rootPaintController().invalidateAll(); |
50 GraphicsContext context(rootPaintController()); | 50 GraphicsContext context(rootPaintController()); |
51 LayoutRect bound = layoutView().viewRect(); | 51 LayoutRect bound = layoutView().viewRect(); |
52 drawNothing(context, layoutView(), PaintPhaseForeground, bound); | 52 drawNothing(context, layoutView(), PaintPhaseForeground, bound); |
53 rootPaintController().commitNewDisplayItems(); | 53 rootPaintController().commitNewDisplayItems(); |
54 EXPECT_DISPLAY_LIST( | 54 EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 1, |
55 rootPaintController().getDisplayItemList(), 1, | 55 TestDisplayItem(layoutView(), |
56 TestDisplayItem(layoutView(), DisplayItem::paintPhaseToDrawingType( | 56 DisplayItem::paintPhaseToDrawingType( |
57 PaintPhaseForeground))); | 57 PaintPhaseForeground))); |
58 EXPECT_FALSE(static_cast<const DrawingDisplayItem&>( | 58 EXPECT_FALSE(static_cast<const DrawingDisplayItem&>( |
59 rootPaintController().getDisplayItemList()[0]) | 59 rootPaintController().getDisplayItemList()[0]) |
60 .GetPaintRecord()); | 60 .GetPaintRecord()); |
61 } | 61 } |
62 | 62 |
63 TEST_F(LayoutObjectDrawingRecorderTest, Rect) { | 63 TEST_F(LayoutObjectDrawingRecorderTest, Rect) { |
64 rootPaintController().invalidateAll(); | 64 rootPaintController().invalidateAll(); |
65 GraphicsContext context(rootPaintController()); | 65 GraphicsContext context(rootPaintController()); |
66 LayoutRect bound = layoutView().viewRect(); | 66 LayoutRect bound = layoutView().viewRect(); |
67 drawRect(context, layoutView(), PaintPhaseForeground, bound); | 67 drawRect(context, layoutView(), PaintPhaseForeground, bound); |
68 rootPaintController().commitNewDisplayItems(); | 68 rootPaintController().commitNewDisplayItems(); |
69 EXPECT_DISPLAY_LIST( | 69 EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 1, |
70 rootPaintController().getDisplayItemList(), 1, | 70 TestDisplayItem(layoutView(), |
71 TestDisplayItem(layoutView(), DisplayItem::paintPhaseToDrawingType( | 71 DisplayItem::paintPhaseToDrawingType( |
72 PaintPhaseForeground))); | 72 PaintPhaseForeground))); |
73 } | 73 } |
74 | 74 |
75 TEST_F(LayoutObjectDrawingRecorderTest, Cached) { | 75 TEST_F(LayoutObjectDrawingRecorderTest, Cached) { |
76 rootPaintController().invalidateAll(); | 76 rootPaintController().invalidateAll(); |
77 GraphicsContext context(rootPaintController()); | 77 GraphicsContext context(rootPaintController()); |
78 LayoutRect bound = layoutView().viewRect(); | 78 LayoutRect bound = layoutView().viewRect(); |
79 drawNothing(context, layoutView(), PaintPhaseSelfBlockBackgroundOnly, bound); | 79 drawNothing(context, layoutView(), PaintPhaseSelfBlockBackgroundOnly, bound); |
80 drawRect(context, layoutView(), PaintPhaseForeground, bound); | 80 drawRect(context, layoutView(), PaintPhaseForeground, bound); |
81 rootPaintController().commitNewDisplayItems(); | 81 rootPaintController().commitNewDisplayItems(); |
82 | 82 |
83 EXPECT_DISPLAY_LIST( | 83 EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 2, |
84 rootPaintController().getDisplayItemList(), 2, | 84 TestDisplayItem(layoutView(), |
85 TestDisplayItem(layoutView(), DisplayItem::paintPhaseToDrawingType( | 85 DisplayItem::paintPhaseToDrawingType( |
86 PaintPhaseSelfBlockBackgroundOnly)), | 86 PaintPhaseSelfBlockBackgroundOnly)), |
87 TestDisplayItem(layoutView(), DisplayItem::paintPhaseToDrawingType( | 87 TestDisplayItem(layoutView(), |
88 PaintPhaseForeground))); | 88 DisplayItem::paintPhaseToDrawingType( |
| 89 PaintPhaseForeground))); |
89 | 90 |
90 drawNothing(context, layoutView(), PaintPhaseSelfBlockBackgroundOnly, bound); | 91 drawNothing(context, layoutView(), PaintPhaseSelfBlockBackgroundOnly, bound); |
91 drawRect(context, layoutView(), PaintPhaseForeground, bound); | 92 drawRect(context, layoutView(), PaintPhaseForeground, bound); |
92 | 93 |
93 EXPECT_EQ(2, numCachedNewItems()); | 94 EXPECT_EQ(2, numCachedNewItems()); |
94 | 95 |
95 rootPaintController().commitNewDisplayItems(); | 96 rootPaintController().commitNewDisplayItems(); |
96 | 97 |
97 EXPECT_DISPLAY_LIST( | 98 EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 2, |
98 rootPaintController().getDisplayItemList(), 2, | 99 TestDisplayItem(layoutView(), |
99 TestDisplayItem(layoutView(), DisplayItem::paintPhaseToDrawingType( | 100 DisplayItem::paintPhaseToDrawingType( |
100 PaintPhaseSelfBlockBackgroundOnly)), | 101 PaintPhaseSelfBlockBackgroundOnly)), |
101 TestDisplayItem(layoutView(), DisplayItem::paintPhaseToDrawingType( | 102 TestDisplayItem(layoutView(), |
102 PaintPhaseForeground))); | 103 DisplayItem::paintPhaseToDrawingType( |
| 104 PaintPhaseForeground))); |
103 } | 105 } |
104 | 106 |
105 template <typename T> | 107 template <typename T> |
106 FloatRect drawAndGetCullRect(PaintController& controller, | 108 FloatRect drawAndGetCullRect(PaintController& controller, |
107 const LayoutObject& layoutObject, | 109 const LayoutObject& layoutObject, |
108 const T& bounds) { | 110 const T& bounds) { |
109 controller.invalidateAll(); | 111 controller.invalidateAll(); |
110 { | 112 { |
111 // Draw some things which will produce a non-null picture. | 113 // Draw some things which will produce a non-null picture. |
112 GraphicsContext context(controller); | 114 GraphicsContext context(controller); |
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181 // Ensure the new paint offset can be used. | 183 // Ensure the new paint offset can be used. |
182 EXPECT_TRUE(LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(context,
layoutView(), PaintPhaseForeground)); | 184 EXPECT_TRUE(LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(context,
layoutView(), PaintPhaseForeground)); |
183 rootPaintController().commitNewDisplayItems(); | 185 rootPaintController().commitNewDisplayItems(); |
184 EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 1, | 186 EXPECT_DISPLAY_LIST(rootPaintController().getDisplayItemList(), 1, |
185 TestDisplayItem(layoutView(), DisplayItem::paintPhaseToDrawingType(Paint
PhaseForeground))); | 187 TestDisplayItem(layoutView(), DisplayItem::paintPhaseToDrawingType(Paint
PhaseForeground))); |
186 } | 188 } |
187 #endif | 189 #endif |
188 | 190 |
189 } // namespace | 191 } // namespace |
190 } // namespace blink | 192 } // namespace blink |
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