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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 "core/paint/SVGInlineTextBoxPainter.h" | 5 #include "core/paint/SVGInlineTextBoxPainter.h" |
6 | 6 |
7 #include "core/dom/Document.h" | 7 #include "core/dom/Document.h" |
8 #include "core/dom/Range.h" | 8 #include "core/dom/Range.h" |
9 #include "core/editing/DOMSelection.h" | 9 #include "core/editing/DOMSelection.h" |
10 #include "core/frame/LocalDOMWindow.h" | 10 #include "core/frame/LocalDOMWindow.h" |
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92 EXPECT_TRUE(ApproximatelyEqual(expected.Width(), actual_rect.Width(), \ | 92 EXPECT_TRUE(ApproximatelyEqual(expected.Width(), actual_rect.Width(), \ |
93 kPixelDelta)) \ | 93 kPixelDelta)) \ |
94 << "actual: " << actual_rect.Width() \ | 94 << "actual: " << actual_rect.Width() \ |
95 << ", expected: " << expected.Width(); \ | 95 << ", expected: " << expected.Width(); \ |
96 EXPECT_TRUE(ApproximatelyEqual(expected.Height(), actual_rect.Height(), \ | 96 EXPECT_TRUE(ApproximatelyEqual(expected.Height(), actual_rect.Height(), \ |
97 kPixelDelta)) \ | 97 kPixelDelta)) \ |
98 << "actual: " << actual_rect.Height() \ | 98 << "actual: " << actual_rect.Height() \ |
99 << ", expected: " << expected.Height(); \ | 99 << ", expected: " << expected.Height(); \ |
100 } while (false) | 100 } while (false) |
101 | 101 |
102 static IntRect CullRectFromDrawing( | |
103 const DrawingDisplayItem& drawing_display_item) { | |
104 return IntRect(drawing_display_item.GetPaintRecord()->cullRect()); | |
105 } | |
106 | |
107 TEST_F(SVGInlineTextBoxPainterTest, TextCullRect_DefaultWritingMode) { | 102 TEST_F(SVGInlineTextBoxPainterTest, TextCullRect_DefaultWritingMode) { |
108 SetBodyInnerHTML( | 103 SetBodyInnerHTML( |
109 "<svg width='400px' height='400px' font-family='Arial' font-size='30'>" | 104 "<svg width='400px' height='400px' font-family='Arial' font-size='30'>" |
110 "<text id='target' x='50' y='30'>x</text>" | 105 "<text id='target' x='50' y='30'>x</text>" |
111 "</svg>"); | 106 "</svg>"); |
112 GetDocument().View()->UpdateAllLifecyclePhases(); | 107 GetDocument().View()->UpdateAllLifecyclePhases(); |
113 | 108 |
114 const DrawingDisplayItem* drawing_display_item = | 109 const DrawingDisplayItem* drawing_display_item = |
115 GetDrawingForSVGTextById("target"); | 110 GetDrawingForSVGTextById("target"); |
116 AssertTextDrawingEquals(drawing_display_item, "x"); | 111 AssertTextDrawingEquals(drawing_display_item, "x"); |
117 EXPECT_RECT_EQ(IntRect(50, 3, 15, 33), | 112 EXPECT_RECT_EQ(IntRect(50, 3, 15, 33), |
118 CullRectFromDrawing(*drawing_display_item)); | 113 drawing_display_item->GetPaintRecordBounds()); |
119 | 114 |
120 SelectAllText(); | 115 SelectAllText(); |
121 GetDocument().View()->UpdateAllLifecyclePhases(); | 116 GetDocument().View()->UpdateAllLifecyclePhases(); |
122 | 117 |
123 drawing_display_item = GetDrawingForSVGTextById("target"); | 118 drawing_display_item = GetDrawingForSVGTextById("target"); |
124 AssertTextDrawingEquals(drawing_display_item, "x"); | 119 AssertTextDrawingEquals(drawing_display_item, "x"); |
125 EXPECT_RECT_EQ(IntRect(50, 3, 15, 33), | 120 EXPECT_RECT_EQ(IntRect(50, 3, 15, 33), |
126 CullRectFromDrawing(*drawing_display_item)); | 121 drawing_display_item->GetPaintRecordBounds()); |
127 } | 122 } |
128 | 123 |
129 TEST_F(SVGInlineTextBoxPainterTest, TextCullRect_WritingModeTopToBottom) { | 124 TEST_F(SVGInlineTextBoxPainterTest, TextCullRect_WritingModeTopToBottom) { |
130 SetBodyInnerHTML( | 125 SetBodyInnerHTML( |
131 "<svg width='400px' height='400px' font-family='Arial' font-size='30'>" | 126 "<svg width='400px' height='400px' font-family='Arial' font-size='30'>" |
132 "<text id='target' x='50' y='30' writing-mode='tb'>x</text>" | 127 "<text id='target' x='50' y='30' writing-mode='tb'>x</text>" |
133 "</svg>"); | 128 "</svg>"); |
134 GetDocument().View()->UpdateAllLifecyclePhases(); | 129 GetDocument().View()->UpdateAllLifecyclePhases(); |
135 | 130 |
136 const DrawingDisplayItem* drawing_display_item = | 131 const DrawingDisplayItem* drawing_display_item = |
137 GetDrawingForSVGTextById("target"); | 132 GetDrawingForSVGTextById("target"); |
138 AssertTextDrawingEquals(drawing_display_item, "x"); | 133 AssertTextDrawingEquals(drawing_display_item, "x"); |
139 EXPECT_RECT_EQ(IntRect(33, 30, 34, 15), | 134 EXPECT_RECT_EQ(IntRect(33, 30, 34, 15), |
140 CullRectFromDrawing(*drawing_display_item)); | 135 drawing_display_item->GetPaintRecordBounds()); |
141 | 136 |
142 SelectAllText(); | 137 SelectAllText(); |
143 GetDocument().View()->UpdateAllLifecyclePhases(); | 138 GetDocument().View()->UpdateAllLifecyclePhases(); |
144 | 139 |
145 // The selection rect is one pixel taller due to sub-pixel difference | 140 // The selection rect is one pixel taller due to sub-pixel difference |
146 // between the text bounds and selection bounds in combination with use of | 141 // between the text bounds and selection bounds in combination with use of |
147 // enclosingIntRect() in SVGInlineTextBox::localSelectionRect(). | 142 // enclosingIntRect() in SVGInlineTextBox::localSelectionRect(). |
148 drawing_display_item = GetDrawingForSVGTextById("target"); | 143 drawing_display_item = GetDrawingForSVGTextById("target"); |
149 AssertTextDrawingEquals(drawing_display_item, "x"); | 144 AssertTextDrawingEquals(drawing_display_item, "x"); |
150 EXPECT_RECT_EQ(IntRect(33, 30, 34, 16), | 145 EXPECT_RECT_EQ(IntRect(33, 30, 34, 16), |
151 CullRectFromDrawing(*drawing_display_item)); | 146 drawing_display_item->GetPaintRecordBounds()); |
152 } | 147 } |
153 | 148 |
154 TEST_F(SVGInlineTextBoxPainterTest, TextCullRect_TextShadow) { | 149 TEST_F(SVGInlineTextBoxPainterTest, TextCullRect_TextShadow) { |
155 SetBodyInnerHTML( | 150 SetBodyInnerHTML( |
156 "<svg width='400px' height='400px' font-family='Arial' font-size='30'>" | 151 "<svg width='400px' height='400px' font-family='Arial' font-size='30'>" |
157 "<text id='target' x='50' y='30' style='text-shadow: 200px 200px 5px " | 152 "<text id='target' x='50' y='30' style='text-shadow: 200px 200px 5px " |
158 "red'>x</text>" | 153 "red'>x</text>" |
159 "</svg>"); | 154 "</svg>"); |
160 GetDocument().View()->UpdateAllLifecyclePhases(); | 155 GetDocument().View()->UpdateAllLifecyclePhases(); |
161 | 156 |
162 const DrawingDisplayItem* drawing_display_item = | 157 const DrawingDisplayItem* drawing_display_item = |
163 GetDrawingForSVGTextById("target"); | 158 GetDrawingForSVGTextById("target"); |
164 AssertTextDrawingEquals(drawing_display_item, "x"); | 159 AssertTextDrawingEquals(drawing_display_item, "x"); |
165 EXPECT_RECT_EQ(IntRect(50, 3, 220, 238), | 160 EXPECT_RECT_EQ(IntRect(50, 3, 220, 238), |
166 CullRectFromDrawing(*drawing_display_item)); | 161 drawing_display_item->GetPaintRecordBounds()); |
167 } | 162 } |
168 | 163 |
169 } // namespace | 164 } // namespace |
170 } // namespace blink | 165 } // namespace blink |
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