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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/layout/ng/ng_length_utils.h" | 5 #include "core/layout/ng/ng_length_utils.h" |
6 | 6 |
7 #include "core/layout/ng/ng_constraint_space.h" | 7 #include "core/layout/ng/ng_constraint_space.h" |
8 #include "core/layout/ng/ng_derived_constraint_space.h" | 8 #include "core/layout/ng/ng_derived_constraint_space.h" |
9 #include "core/layout/ng/ng_margin_strut.h" | 9 #include "core/layout/ng/ng_margin_strut.h" |
10 #include "core/style/ComputedStyle.h" | 10 #include "core/style/ComputedStyle.h" |
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186 NGConstraintSpace* constraintSpace(ConstructConstraintSpace(200, 300)); | 186 NGConstraintSpace* constraintSpace(ConstructConstraintSpace(200, 300)); |
187 | 187 |
188 NGBoxStrut margins = computeMargins(*constraintSpace, *style_); | 188 NGBoxStrut margins = computeMargins(*constraintSpace, *style_); |
189 | 189 |
190 EXPECT_EQ(LayoutUnit(20), margins.block_start); | 190 EXPECT_EQ(LayoutUnit(20), margins.block_start); |
191 EXPECT_EQ(LayoutUnit(52), margins.inline_end); | 191 EXPECT_EQ(LayoutUnit(52), margins.inline_end); |
192 EXPECT_EQ(LayoutUnit(), margins.block_end); | 192 EXPECT_EQ(LayoutUnit(), margins.block_end); |
193 EXPECT_EQ(LayoutUnit(22), margins.inline_start); | 193 EXPECT_EQ(LayoutUnit(22), margins.inline_start); |
194 } | 194 } |
195 | 195 |
| 196 TEST_F(NGLengthUtilsTest, testBorders) { |
| 197 style_->setBorderTopWidth(1); |
| 198 style_->setBorderRightWidth(2); |
| 199 style_->setBorderBottomWidth(3); |
| 200 style_->setBorderLeftWidth(4); |
| 201 style_->setBorderTopStyle(BorderStyleSolid); |
| 202 style_->setBorderRightStyle(BorderStyleSolid); |
| 203 style_->setBorderBottomStyle(BorderStyleSolid); |
| 204 style_->setBorderLeftStyle(BorderStyleSolid); |
| 205 style_->setWritingMode(LeftToRightWritingMode); |
| 206 |
| 207 NGBoxStrut borders = computeBorders(*style_); |
| 208 |
| 209 EXPECT_EQ(LayoutUnit(4), borders.block_start); |
| 210 EXPECT_EQ(LayoutUnit(3), borders.inline_end); |
| 211 EXPECT_EQ(LayoutUnit(2), borders.block_end); |
| 212 EXPECT_EQ(LayoutUnit(1), borders.inline_start); |
| 213 } |
| 214 |
| 215 TEST_F(NGLengthUtilsTest, testPadding) { |
| 216 style_->setPaddingTop(Length(10, Percent)); |
| 217 style_->setPaddingRight(Length(52, Fixed)); |
| 218 style_->setPaddingBottom(Length(Auto)); |
| 219 style_->setPaddingLeft(Length(11, Percent)); |
| 220 style_->setWritingMode(RightToLeftWritingMode); |
| 221 |
| 222 NGConstraintSpace* constraintSpace(ConstructConstraintSpace(200, 300)); |
| 223 |
| 224 NGBoxStrut padding = computePadding(*constraintSpace, *style_); |
| 225 |
| 226 EXPECT_EQ(LayoutUnit(52), padding.block_start); |
| 227 EXPECT_EQ(LayoutUnit(), padding.inline_end); |
| 228 EXPECT_EQ(LayoutUnit(22), padding.block_end); |
| 229 EXPECT_EQ(LayoutUnit(20), padding.inline_start); |
| 230 } |
| 231 |
196 } // namespace | 232 } // namespace |
197 } // namespace blink | 233 } // namespace blink |
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