OLD | NEW |
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_block_layout_algorithm.h" | 5 #include "core/layout/ng/ng_block_layout_algorithm.h" |
6 | 6 |
7 #include "core/dom/NodeComputedStyle.h" | 7 #include "core/dom/NodeComputedStyle.h" |
8 #include "core/dom/TagCollection.h" | 8 #include "core/dom/TagCollection.h" |
9 #include "core/layout/ng/layout_ng_block_flow.h" | 9 #include "core/layout/ng/layout_ng_block_flow.h" |
10 #include "core/layout/ng/ng_block_node.h" | 10 #include "core/layout/ng/ng_block_node.h" |
11 #include "core/layout/ng/ng_constraint_space.h" | 11 #include "core/layout/ng/ng_constraint_space.h" |
12 #include "core/layout/ng/ng_constraint_space_builder.h" | 12 #include "core/layout/ng/ng_constraint_space_builder.h" |
13 #include "core/layout/ng/ng_floating_object.h" | 13 #include "core/layout/ng/ng_floating_object.h" |
14 #include "core/layout/ng/ng_length_utils.h" | 14 #include "core/layout/ng/ng_length_utils.h" |
15 #include "core/layout/LayoutTestHelper.h" | 15 #include "core/layout/LayoutTestHelper.h" |
16 #include "core/layout/ng/ng_physical_box_fragment.h" | 16 #include "core/layout/ng/ng_physical_box_fragment.h" |
17 #include "core/layout/ng/ng_physical_fragment.h" | 17 #include "core/layout/ng/ng_physical_fragment.h" |
18 #include "core/layout/ng/ng_units.h" | 18 #include "core/layout/ng/ng_units.h" |
| 19 #include "core/style/ComputedStyle.h" |
19 #include "testing/gmock/include/gmock/gmock.h" | 20 #include "testing/gmock/include/gmock/gmock.h" |
20 #include "core/style/ComputedStyle.h" | |
21 #include "testing/gtest/include/gtest/gtest.h" | 21 #include "testing/gtest/include/gtest/gtest.h" |
22 | 22 |
23 namespace blink { | 23 namespace blink { |
24 namespace { | 24 namespace { |
25 | 25 |
26 using testing::ElementsAre; | 26 using testing::ElementsAre; |
27 using testing::Pointee; | 27 using testing::Pointee; |
28 | 28 |
29 NGConstraintSpace* ConstructConstraintSpace(NGWritingMode writing_mode, | 29 NGConstraintSpace* ConstructConstraintSpace(NGWritingMode writing_mode, |
30 TextDirection direction, | 30 TextDirection direction, |
31 NGLogicalSize size, | 31 NGLogicalSize size, |
32 bool shrink_to_fit = false) { | 32 bool shrink_to_fit = false) { |
33 return NGConstraintSpaceBuilder(writing_mode) | 33 return NGConstraintSpaceBuilder(writing_mode) |
34 .SetAvailableSize(size) | 34 .SetAvailableSize(size) |
35 .SetPercentageResolutionSize(size) | 35 .SetPercentageResolutionSize(size) |
36 .SetTextDirection(direction) | 36 .SetTextDirection(direction) |
37 .SetWritingMode(writing_mode) | 37 .SetWritingMode(writing_mode) |
38 .SetIsShrinkToFit(shrink_to_fit) | 38 .SetIsShrinkToFit(shrink_to_fit) |
39 .ToConstraintSpace(); | 39 .ToConstraintSpace(); |
40 } | 40 } |
41 | 41 |
42 typedef bool TestParamLayoutNG; | 42 typedef bool TestParamLayoutNG; |
43 class NGBlockLayoutAlgorithmTest | 43 class NGBlockLayoutAlgorithmTest |
44 : public ::testing::WithParamInterface<TestParamLayoutNG>, | 44 : public ::testing::WithParamInterface<TestParamLayoutNG>, |
45 public RenderingTest { | 45 public RenderingTest { |
46 public: | 46 public: |
47 NGBlockLayoutAlgorithmTest() {} | 47 NGBlockLayoutAlgorithmTest() { |
| 48 RuntimeEnabledFeatures::setLayoutNGEnabled(true); |
| 49 } |
| 50 ~NGBlockLayoutAlgorithmTest() { |
| 51 RuntimeEnabledFeatures::setLayoutNGEnabled(false); |
| 52 } |
48 | 53 |
49 protected: | 54 protected: |
50 void SetUp() override { | 55 void SetUp() override { |
51 style_ = ComputedStyle::create(); | 56 style_ = ComputedStyle::create(); |
52 RenderingTest::SetUp(); | 57 RenderingTest::SetUp(); |
53 enableCompositing(); | 58 enableCompositing(); |
54 } | 59 } |
55 | 60 |
56 NGPhysicalBoxFragment* RunBlockLayoutAlgorithm(NGConstraintSpace* space, | 61 NGPhysicalBoxFragment* RunBlockLayoutAlgorithm(NGConstraintSpace* space, |
57 NGBlockNode* first_child) { | 62 NGBlockNode* first_child) { |
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179 | 184 |
180 const NGPhysicalFragment* child = frag->Children()[0]; | 185 const NGPhysicalFragment* child = frag->Children()[0]; |
181 // DIV2 | 186 // DIV2 |
182 child = static_cast<const NGPhysicalBoxFragment*>(child)->Children()[0]; | 187 child = static_cast<const NGPhysicalBoxFragment*>(child)->Children()[0]; |
183 | 188 |
184 EXPECT_EQ(kHeight, child->Height()); | 189 EXPECT_EQ(kHeight, child->Height()); |
185 EXPECT_EQ(0, child->TopOffset()); | 190 EXPECT_EQ(0, child->TopOffset()); |
186 EXPECT_EQ(kMarginLeft, child->LeftOffset()); | 191 EXPECT_EQ(kMarginLeft, child->LeftOffset()); |
187 } | 192 } |
188 | 193 |
189 // Verifies the collapsing margins case for the next pair: | |
190 // - top margin of a box and top margin of its first in-flow child. | |
191 // Verifies that floats are positioned at the top of the first child that can | 194 // Verifies that floats are positioned at the top of the first child that can |
192 // determine its position after margins collapsed. | 195 // determine its position after margins collapsed. |
193 // TODO(glebl): Enable with new the float/margins collapsing algorithm. | 196 TEST_F(NGBlockLayoutAlgorithmTest, CollapsingMarginsCase1WithFloats) { |
194 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_CollapsingMarginsCase1WithFloats) { | |
195 setBodyInnerHTML( | 197 setBodyInnerHTML( |
196 "<style>" | 198 "<style>" |
197 " #container {" | 199 " #container {" |
198 " height: 200px;" | 200 " height: 200px;" |
199 " width: 200px;" | 201 " width: 200px;" |
200 " margin-top: 10px;" | 202 " margin-top: 10px;" |
201 " padding: 0 7px;" | 203 " padding: 0 7px;" |
202 " background-color: red;" | 204 " background-color: red;" |
203 " }" | 205 " }" |
204 " #first-child {" | 206 " #first-child {" |
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288 NGLogicalOffset exclusion2_offset = {LayoutUnit(185), | 290 NGLogicalOffset exclusion2_offset = {LayoutUnit(185), |
289 LayoutUnit(first_child_block_offset)}; | 291 LayoutUnit(first_child_block_offset)}; |
290 NGLogicalRect exclusion2_rect = {exclusion2_offset, exclusion2_size}; | 292 NGLogicalRect exclusion2_rect = {exclusion2_offset, exclusion2_size}; |
291 NGExclusion expected_exclusion2 = {exclusion2_rect, NGExclusion::kFloatRight}; | 293 NGExclusion expected_exclusion2 = {exclusion2_rect, NGExclusion::kFloatRight}; |
292 | 294 |
293 EXPECT_THAT(space->Exclusions()->storage, | 295 EXPECT_THAT(space->Exclusions()->storage, |
294 (ElementsAre(Pointee(expected_exclusion1), | 296 (ElementsAre(Pointee(expected_exclusion1), |
295 Pointee(expected_exclusion2)))); | 297 Pointee(expected_exclusion2)))); |
296 } | 298 } |
297 | 299 |
298 // Verifies the collapsing margins case for the next pair: | 300 // Verifies the collapsing margins case for the next pairs: |
299 // - bottom margin of box and top margin of its next in-flow following sibling. | 301 // - bottom margin of box and top margin of its next in-flow following sibling. |
300 // - top and bottom margins of a box that does not establish a new block | 302 // - top and bottom margins of a box that does not establish a new block |
301 // formatting context and that has zero computed 'min-height', zero or 'auto' | 303 // formatting context and that has zero computed 'min-height', zero or 'auto' |
302 // computed 'height', and no in-flow children | 304 // computed 'height', and no in-flow children |
303 // TODO(glebl): Enable with new the float/margins collapsing algorithm. | 305 TEST_F(NGBlockLayoutAlgorithmTest, CollapsingMarginsCase2WithFloats) { |
304 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_CollapsingMarginsCase2WithFloats) { | |
305 setBodyInnerHTML( | 306 setBodyInnerHTML( |
306 "<style>" | 307 "<style>" |
307 "#first-child {" | 308 "#first-child {" |
308 " background-color: red;" | 309 " background-color: red;" |
309 " height: 50px;" | 310 " height: 50px;" |
310 " margin-bottom: 20px;" | 311 " margin-bottom: 20px;" |
311 "}" | 312 "}" |
312 "#float-between-empties {" | 313 "#float-between-empties {" |
313 " background-color: green;" | 314 " background-color: green;" |
314 " float: left;" | 315 " float: left;" |
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371 EXPECT_THAT(LayoutUnit(second_child_block_offset), | 372 EXPECT_THAT(LayoutUnit(second_child_block_offset), |
372 second_child_fragment->TopOffset()); | 373 second_child_fragment->TopOffset()); |
373 | 374 |
374 auto* empty5_fragment = toNGPhysicalBoxFragment(body_fragment->Children()[2]); | 375 auto* empty5_fragment = toNGPhysicalBoxFragment(body_fragment->Children()[2]); |
375 // 90 = first_child's height(50) + collapsed margins(-10) + | 376 // 90 = first_child's height(50) + collapsed margins(-10) + |
376 // second child's height(50) | 377 // second child's height(50) |
377 int empty5_fragment_block_offset = 90; | 378 int empty5_fragment_block_offset = 90; |
378 EXPECT_THAT(LayoutUnit(empty5_fragment_block_offset), | 379 EXPECT_THAT(LayoutUnit(empty5_fragment_block_offset), |
379 empty5_fragment->TopOffset()); | 380 empty5_fragment->TopOffset()); |
380 | 381 |
381 ASSERT_EQ(3UL, body_fragment->PositionedFloats().size()); | 382 ASSERT_EQ(1UL, body_fragment->PositionedFloats().size()); |
| 383 ASSERT_EQ(1UL, body_fragment->PositionedFloats().size()); |
382 auto float_nonempties_fragment = | 384 auto float_nonempties_fragment = |
383 body_fragment->PositionedFloats().at(1)->fragment; | 385 body_fragment->PositionedFloats().at(0)->fragment; |
384 // 70 = first_child's height(50) + first child's margin-bottom(20) | 386 // 70 = first_child's height(50) + first child's margin-bottom(20) |
385 EXPECT_THAT(LayoutUnit(70), float_nonempties_fragment->TopOffset()); | 387 EXPECT_THAT(LayoutUnit(70), float_nonempties_fragment->TopOffset()); |
386 EXPECT_THAT(LayoutUnit(0), float_nonempties_fragment->LeftOffset()); | 388 EXPECT_THAT(LayoutUnit(0), float_nonempties_fragment->LeftOffset()); |
387 | 389 |
388 // ** Verify layout tree ** | 390 // ** Verify layout tree ** |
389 Element* first_child = document().getElementById("first-child"); | 391 Element* first_child = document().getElementById("first-child"); |
390 // -7 = body_top_offset | 392 // -7 = body_top_offset |
391 EXPECT_EQ(body_top_offset, first_child->offsetTop()); | 393 EXPECT_EQ(body_top_offset, first_child->offsetTop()); |
392 | 394 |
393 NGLogicalSize float_empties_exclusion_size = {LayoutUnit(30), LayoutUnit(30)}; | 395 NGLogicalSize float_empties_exclusion_size = {LayoutUnit(30), LayoutUnit(30)}; |
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423 | 425 |
424 EXPECT_THAT(space->Exclusions()->storage, | 426 EXPECT_THAT(space->Exclusions()->storage, |
425 (ElementsAre(Pointee(float_empties_exclusion), | 427 (ElementsAre(Pointee(float_empties_exclusion), |
426 Pointee(float_nonempties_exclusion), | 428 Pointee(float_nonempties_exclusion), |
427 Pointee(float_top_align_exclusion)))); | 429 Pointee(float_top_align_exclusion)))); |
428 } | 430 } |
429 | 431 |
430 // Verifies the collapsing margins case for the next pair: | 432 // Verifies the collapsing margins case for the next pair: |
431 // - bottom margin of a last in-flow child and bottom margin of its parent if | 433 // - bottom margin of a last in-flow child and bottom margin of its parent if |
432 // the parent has 'auto' computed height | 434 // the parent has 'auto' computed height |
433 // TODO(glebl): Enable with new the float/margins collapsing algorithm. | 435 TEST_F(NGBlockLayoutAlgorithmTest, CollapsingMarginsCase3) { |
434 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_CollapsingMarginsCase3) { | |
435 setBodyInnerHTML( | 436 setBodyInnerHTML( |
436 "<style>" | 437 "<style>" |
437 " #container {" | 438 " #container {" |
438 " margin-bottom: 20px;" | 439 " margin-bottom: 20px;" |
439 " }" | 440 " }" |
440 " #child {" | 441 " #child {" |
441 " margin-bottom: 200px;" | 442 " margin-bottom: 200px;" |
442 " height: 50px;" | 443 " height: 50px;" |
443 " }" | 444 " }" |
444 "</style>" | 445 "</style>" |
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460 container_fragment = toNGPhysicalBoxFragment(body_fragment->Children()[0]); | 461 container_fragment = toNGPhysicalBoxFragment(body_fragment->Children()[0]); |
461 ASSERT_EQ(1UL, container_fragment->Children().size()); | 462 ASSERT_EQ(1UL, container_fragment->Children().size()); |
462 child_fragment = toNGPhysicalBoxFragment(container_fragment->Children()[0]); | 463 child_fragment = toNGPhysicalBoxFragment(container_fragment->Children()[0]); |
463 }; | 464 }; |
464 | 465 |
465 // height == auto | 466 // height == auto |
466 run_test(Length(Auto)); | 467 run_test(Length(Auto)); |
467 // Margins are collapsed with the result 200 = std::max(20, 200) | 468 // Margins are collapsed with the result 200 = std::max(20, 200) |
468 // The fragment size 258 == body's margin 8 + child's height 50 + 200 | 469 // The fragment size 258 == body's margin 8 + child's height 50 + 200 |
469 EXPECT_EQ(NGPhysicalSize(LayoutUnit(800), LayoutUnit(258)), fragment->Size()); | 470 EXPECT_EQ(NGPhysicalSize(LayoutUnit(800), LayoutUnit(258)), fragment->Size()); |
470 // EXPECT_EQ(NGMarginStrut({LayoutUnit(200)}), | 471 EXPECT_EQ(NGMarginStrut({LayoutUnit(200)}), |
471 // container_fragment->EndMarginStrut()); | 472 container_fragment->EndMarginStrut()); |
472 | 473 |
473 // height == fixed | 474 // height == fixed |
474 run_test(Length(50, Fixed)); | 475 run_test(Length(50, Fixed)); |
475 // Margins are not collapsed, so fragment still has margins == 20. | 476 // Margins are not collapsed, so fragment still has margins == 20. |
476 // The fragment size 78 == body's margin 8 + child's height 50 + 20 | 477 // The fragment size 78 == body's margin 8 + child's height 50 + 20 |
477 // EXPECT_EQ(NGPhysicalSize(LayoutUnit(800), LayoutUnit(78)), | 478 EXPECT_EQ(NGPhysicalSize(LayoutUnit(800), LayoutUnit(78)), fragment->Size()); |
478 // fragment->Size()); | 479 EXPECT_EQ(NGMarginStrut(), container_fragment->EndMarginStrut()); |
479 // EXPECT_EQ(NGMarginStrut(), container_fragment->EndMarginStrut()); | |
480 } | 480 } |
481 | 481 |
482 // Verifies that 2 adjoining margins are not collapsed if there is padding or | 482 // Verifies that 2 adjoining margins are not collapsed if there is padding or |
483 // border that separates them. | 483 // border that separates them. |
484 // TODO(glebl): Enable with new the float/margins collapsing algorithm. | 484 TEST_F(NGBlockLayoutAlgorithmTest, CollapsingMarginsCase4) { |
485 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_CollapsingMarginsCase4) { | |
486 setBodyInnerHTML( | 485 setBodyInnerHTML( |
487 "<style>" | 486 "<style>" |
488 " #container {" | 487 " #container {" |
489 " margin: 30px 0px;" | 488 " margin: 30px 0px;" |
490 " width: 200px;" | 489 " width: 200px;" |
491 " }" | 490 " }" |
492 " #child {" | 491 " #child {" |
493 " margin: 200px 0px;" | 492 " margin: 200px 0px;" |
494 " height: 50px;" | 493 " height: 50px;" |
495 " background-color: blue;" | 494 " background-color: blue;" |
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539 // Verifies that margins of 2 adjoining blocks with different writing modes | 538 // Verifies that margins of 2 adjoining blocks with different writing modes |
540 // get collapsed. | 539 // get collapsed. |
541 // | 540 // |
542 // Test case's HTML representation: | 541 // Test case's HTML representation: |
543 // <div style="writing-mode: vertical-lr;"> | 542 // <div style="writing-mode: vertical-lr;"> |
544 // <div style="margin-right: 60px; width: 60px;">vertical</div> | 543 // <div style="margin-right: 60px; width: 60px;">vertical</div> |
545 // <div style="margin-left: 100px; writing-mode: horizontal-tb;"> | 544 // <div style="margin-left: 100px; writing-mode: horizontal-tb;"> |
546 // horizontal | 545 // horizontal |
547 // </div> | 546 // </div> |
548 // </div> | 547 // </div> |
549 TEST_F(NGBlockLayoutAlgorithmTest, CollapsingMarginsCase5) { | 548 // TODO(glebl): fix writing modes support after new margin collapsing/floats |
| 549 // algorithm is checked in. |
| 550 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_CollapsingMarginsCase5) { |
550 const int kVerticalDivMarginRight = 60; | 551 const int kVerticalDivMarginRight = 60; |
551 const int kVerticalDivWidth = 50; | 552 const int kVerticalDivWidth = 50; |
552 const int kHorizontalDivMarginLeft = 100; | 553 const int kHorizontalDivMarginLeft = 100; |
553 | 554 |
554 style_->setWidth(Length(500, Fixed)); | 555 style_->setWidth(Length(500, Fixed)); |
555 style_->setHeight(Length(500, Fixed)); | 556 style_->setHeight(Length(500, Fixed)); |
556 style_->setWritingMode(WritingMode::kVerticalLr); | 557 style_->setWritingMode(WritingMode::kVerticalLr); |
557 | 558 |
558 // Vertical DIV | 559 // Vertical DIV |
559 RefPtr<ComputedStyle> vertical_style = ComputedStyle::create(); | 560 RefPtr<ComputedStyle> vertical_style = ComputedStyle::create(); |
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863 auto floating_object = floating_objects.takeFirst(); | 864 auto floating_object = floating_objects.takeFirst(); |
864 ASSERT_TRUE(floating_object->isPlaced()); | 865 ASSERT_TRUE(floating_object->isPlaced()); |
865 // 80 = float_inline_offset(25) + accumulative offset of empty blocks(35 + 20) | 866 // 80 = float_inline_offset(25) + accumulative offset of empty blocks(35 + 20) |
866 EXPECT_THAT(LayoutUnit(80), floating_object->x()); | 867 EXPECT_THAT(LayoutUnit(80), floating_object->x()); |
867 // 10 = float's padding | 868 // 10 = float's padding |
868 EXPECT_THAT(LayoutUnit(10), floating_object->y()); | 869 EXPECT_THAT(LayoutUnit(10), floating_object->y()); |
869 } | 870 } |
870 | 871 |
871 // Verifies that left/right floating and regular blocks can be positioned | 872 // Verifies that left/right floating and regular blocks can be positioned |
872 // correctly by the algorithm. | 873 // correctly by the algorithm. |
873 // TODO(glebl): Enable with new the float/margins collapsing algorithm. | 874 TEST_F(NGBlockLayoutAlgorithmTest, PositionFloatFragments) { |
874 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_PositionFloatFragments) { | |
875 setBodyInnerHTML( | 875 setBodyInnerHTML( |
876 "<style>" | 876 "<style>" |
877 " #container {" | 877 " #container {" |
878 " height: 200px;" | 878 " height: 200px;" |
879 " width: 200px;" | 879 " width: 200px;" |
880 " }" | 880 " }" |
881 " #left-float {" | 881 " #left-float {" |
882 " background-color: red;" | 882 " background-color: red;" |
883 " float:left;" | 883 " float:left;" |
884 " height: 30px;" | 884 " height: 30px;" |
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917 " <div id='left-float-with-margin'></div>" | 917 " <div id='left-float-with-margin'></div>" |
918 "</div>"); | 918 "</div>"); |
919 | 919 |
920 // ** Run LayoutNG algorithm ** | 920 // ** Run LayoutNG algorithm ** |
921 NGConstraintSpace* space; | 921 NGConstraintSpace* space; |
922 NGPhysicalBoxFragment* fragment; | 922 NGPhysicalBoxFragment* fragment; |
923 std::tie(fragment, space) = RunBlockLayoutAlgorithmForElement( | 923 std::tie(fragment, space) = RunBlockLayoutAlgorithmForElement( |
924 document().getElementsByTagName("html")->item(0)); | 924 document().getElementsByTagName("html")->item(0)); |
925 | 925 |
926 // ** Verify LayoutNG fragments and the list of positioned floats ** | 926 // ** Verify LayoutNG fragments and the list of positioned floats ** |
927 EXPECT_THAT(LayoutUnit(), fragment->TopOffset()); | |
928 ASSERT_EQ(1UL, fragment->Children().size()); | 927 ASSERT_EQ(1UL, fragment->Children().size()); |
929 auto* body_fragment = toNGPhysicalBoxFragment(fragment->Children()[0]); | 928 auto* body_fragment = toNGPhysicalBoxFragment(fragment->Children()[0]); |
930 EXPECT_THAT(LayoutUnit(8), body_fragment->TopOffset()); | 929 EXPECT_THAT(LayoutUnit(8), body_fragment->TopOffset()); |
931 auto* container_fragment = | 930 auto* container_fragment = |
932 toNGPhysicalBoxFragment(body_fragment->Children()[0]); | 931 toNGPhysicalBoxFragment(body_fragment->Children()[0]); |
933 ASSERT_EQ(1UL, container_fragment->Children().size()); | 932 ASSERT_EQ(1UL, container_fragment->Children().size()); |
934 ASSERT_EQ(4UL, container_fragment->PositionedFloats().size()); | 933 ASSERT_EQ(4UL, container_fragment->PositionedFloats().size()); |
935 | 934 |
936 // ** Verify layout tree ** | 935 // ** Verify layout tree ** |
937 Element* left_float = document().getElementById("left-float"); | 936 Element* left_float = document().getElementById("left-float"); |
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1037 left_float_with_margin_exclusion_rect, NGExclusion::kFloatLeft}; | 1036 left_float_with_margin_exclusion_rect, NGExclusion::kFloatLeft}; |
1038 | 1037 |
1039 EXPECT_THAT( | 1038 EXPECT_THAT( |
1040 space->Exclusions()->storage, | 1039 space->Exclusions()->storage, |
1041 (ElementsAre(Pointee(left_float_exclusion), Pointee(left_wide_exclusion), | 1040 (ElementsAre(Pointee(left_float_exclusion), Pointee(left_wide_exclusion), |
1042 Pointee(right_float_exclusion), | 1041 Pointee(right_float_exclusion), |
1043 Pointee(left_float_with_margin_exclusion)))); | 1042 Pointee(left_float_with_margin_exclusion)))); |
1044 } | 1043 } |
1045 | 1044 |
1046 // Verifies that NG block layout algorithm respects "clear" CSS property. | 1045 // Verifies that NG block layout algorithm respects "clear" CSS property. |
1047 // TODO(glebl): Enable with new the float/margins collapsing algorithm. | 1046 TEST_F(NGBlockLayoutAlgorithmTest, PositionFragmentsWithClear) { |
1048 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_PositionFragmentsWithClear) { | |
1049 setBodyInnerHTML( | 1047 setBodyInnerHTML( |
1050 "<style>" | 1048 "<style>" |
1051 " #container {" | 1049 " #container {" |
1052 " height: 200px;" | 1050 " height: 200px;" |
1053 " width: 200px;" | 1051 " width: 200px;" |
1054 " }" | 1052 " }" |
1055 " #float-left {" | 1053 " #float-left {" |
1056 " background-color: red;" | 1054 " background-color: red;" |
1057 " float: left;" | 1055 " float: left;" |
1058 " height: 30px;" | 1056 " height: 30px;" |
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1245 | 1243 |
1246 private: | 1244 private: |
1247 Member<const NGPhysicalBoxFragment> parent_; | 1245 Member<const NGPhysicalBoxFragment> parent_; |
1248 unsigned index_; | 1246 unsigned index_; |
1249 }; | 1247 }; |
1250 | 1248 |
1251 // Test case's HTML representation: | 1249 // Test case's HTML representation: |
1252 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; | 1250 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; |
1253 // width:210px; height:100px;"> | 1251 // width:210px; height:100px;"> |
1254 // </div> | 1252 // </div> |
1255 TEST_F(NGBlockLayoutAlgorithmTest, EmptyMulticol) { | 1253 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1254 // is checked in. |
| 1255 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_EmptyMulticol) { |
1256 // parent | 1256 // parent |
1257 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1257 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1258 parent_style->setColumnCount(2); | 1258 parent_style->setColumnCount(2); |
1259 parent_style->setColumnFill(ColumnFillAuto); | 1259 parent_style->setColumnFill(ColumnFillAuto); |
1260 parent_style->setColumnGap(10); | 1260 parent_style->setColumnGap(10); |
1261 parent_style->setHeight(Length(100, Fixed)); | 1261 parent_style->setHeight(Length(100, Fixed)); |
1262 parent_style->setWidth(Length(210, Fixed)); | 1262 parent_style->setWidth(Length(210, Fixed)); |
1263 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1263 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1264 | 1264 |
1265 auto* space = ConstructConstraintSpace( | 1265 auto* space = ConstructConstraintSpace( |
1266 kHorizontalTopBottom, TextDirection::kLtr, | 1266 kHorizontalTopBottom, TextDirection::kLtr, |
1267 NGLogicalSize(LayoutUnit(1000), NGSizeIndefinite)); | 1267 NGLogicalSize(LayoutUnit(1000), NGSizeIndefinite)); |
1268 const auto* fragment = RunBlockLayoutAlgorithm(space, parent); | 1268 const auto* fragment = RunBlockLayoutAlgorithm(space, parent); |
1269 FragmentChildIterator iterator(fragment); | 1269 FragmentChildIterator iterator(fragment); |
1270 fragment = iterator.NextChild(); | 1270 fragment = iterator.NextChild(); |
1271 ASSERT_TRUE(fragment); | 1271 ASSERT_TRUE(fragment); |
1272 EXPECT_EQ(LayoutUnit(210), fragment->Width()); | 1272 EXPECT_EQ(LayoutUnit(210), fragment->Width()); |
1273 EXPECT_EQ(LayoutUnit(100), fragment->Height()); | 1273 EXPECT_EQ(LayoutUnit(100), fragment->Height()); |
1274 EXPECT_FALSE(iterator.NextChild()); | 1274 EXPECT_FALSE(iterator.NextChild()); |
1275 | 1275 |
1276 // There should be nothing inside the multicol container. | 1276 // There should be nothing inside the multicol container. |
1277 EXPECT_FALSE(FragmentChildIterator(fragment).NextChild()); | 1277 EXPECT_FALSE(FragmentChildIterator(fragment).NextChild()); |
1278 } | 1278 } |
1279 | 1279 |
1280 // Test case's HTML representation: | 1280 // Test case's HTML representation: |
1281 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; | 1281 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; |
1282 // width:210px; height:100px;"> | 1282 // width:210px; height:100px;"> |
1283 // <div id="child"></div> | 1283 // <div id="child"></div> |
1284 // </div> | 1284 // </div> |
1285 TEST_F(NGBlockLayoutAlgorithmTest, EmptyBlock) { | 1285 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1286 // is checked in. |
| 1287 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_EmptyBlock) { |
1286 // parent | 1288 // parent |
1287 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1289 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1288 parent_style->setColumnCount(2); | 1290 parent_style->setColumnCount(2); |
1289 parent_style->setColumnFill(ColumnFillAuto); | 1291 parent_style->setColumnFill(ColumnFillAuto); |
1290 parent_style->setColumnGap(10); | 1292 parent_style->setColumnGap(10); |
1291 parent_style->setHeight(Length(100, Fixed)); | 1293 parent_style->setHeight(Length(100, Fixed)); |
1292 parent_style->setWidth(Length(210, Fixed)); | 1294 parent_style->setWidth(Length(210, Fixed)); |
1293 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1295 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1294 | 1296 |
1295 // child | 1297 // child |
(...skipping 23 matching lines...) Expand all Loading... |
1319 EXPECT_EQ(LayoutUnit(), fragment->Height()); | 1321 EXPECT_EQ(LayoutUnit(), fragment->Height()); |
1320 EXPECT_EQ(0UL, fragment->Children().size()); | 1322 EXPECT_EQ(0UL, fragment->Children().size()); |
1321 EXPECT_FALSE(iterator.NextChild()); | 1323 EXPECT_FALSE(iterator.NextChild()); |
1322 } | 1324 } |
1323 | 1325 |
1324 // Test case's HTML representation: | 1326 // Test case's HTML representation: |
1325 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; | 1327 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; |
1326 // width:310px; height:100px;"> | 1328 // width:310px; height:100px;"> |
1327 // <div id="child" style="width:60%; height:100px;"></div> | 1329 // <div id="child" style="width:60%; height:100px;"></div> |
1328 // </div> | 1330 // </div> |
1329 TEST_F(NGBlockLayoutAlgorithmTest, BlockInOneColumn) { | 1331 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1332 // is checked in. |
| 1333 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_BlockInOneColumn) { |
1330 // parent | 1334 // parent |
1331 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1335 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1332 parent_style->setColumnCount(2); | 1336 parent_style->setColumnCount(2); |
1333 parent_style->setColumnFill(ColumnFillAuto); | 1337 parent_style->setColumnFill(ColumnFillAuto); |
1334 parent_style->setColumnGap(10); | 1338 parent_style->setColumnGap(10); |
1335 parent_style->setHeight(Length(100, Fixed)); | 1339 parent_style->setHeight(Length(100, Fixed)); |
1336 parent_style->setWidth(Length(310, Fixed)); | 1340 parent_style->setWidth(Length(310, Fixed)); |
1337 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1341 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1338 | 1342 |
1339 // child | 1343 // child |
(...skipping 26 matching lines...) Expand all Loading... |
1366 EXPECT_EQ(LayoutUnit(100), fragment->Height()); | 1370 EXPECT_EQ(LayoutUnit(100), fragment->Height()); |
1367 EXPECT_EQ(0UL, fragment->Children().size()); | 1371 EXPECT_EQ(0UL, fragment->Children().size()); |
1368 EXPECT_FALSE(iterator.NextChild()); | 1372 EXPECT_FALSE(iterator.NextChild()); |
1369 } | 1373 } |
1370 | 1374 |
1371 // Test case's HTML representation: | 1375 // Test case's HTML representation: |
1372 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; | 1376 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; |
1373 // width:210px; height:100px;"> | 1377 // width:210px; height:100px;"> |
1374 // <div id="child" style="width:75%; height:150px;"></div> | 1378 // <div id="child" style="width:75%; height:150px;"></div> |
1375 // </div> | 1379 // </div> |
1376 TEST_F(NGBlockLayoutAlgorithmTest, BlockInTwoColumns) { | 1380 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1381 // is checked in. |
| 1382 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_BlockInTwoColumns) { |
1377 // parent | 1383 // parent |
1378 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1384 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1379 parent_style->setColumnCount(2); | 1385 parent_style->setColumnCount(2); |
1380 parent_style->setColumnFill(ColumnFillAuto); | 1386 parent_style->setColumnFill(ColumnFillAuto); |
1381 parent_style->setColumnGap(10); | 1387 parent_style->setColumnGap(10); |
1382 parent_style->setHeight(Length(100, Fixed)); | 1388 parent_style->setHeight(Length(100, Fixed)); |
1383 parent_style->setWidth(Length(210, Fixed)); | 1389 parent_style->setWidth(Length(210, Fixed)); |
1384 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1390 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1385 | 1391 |
1386 // child | 1392 // child |
(...skipping 35 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1422 EXPECT_EQ(LayoutUnit(50), fragment->Height()); | 1428 EXPECT_EQ(LayoutUnit(50), fragment->Height()); |
1423 EXPECT_EQ(0U, fragment->Children().size()); | 1429 EXPECT_EQ(0U, fragment->Children().size()); |
1424 EXPECT_FALSE(iterator.NextChild()); | 1430 EXPECT_FALSE(iterator.NextChild()); |
1425 } | 1431 } |
1426 | 1432 |
1427 // Test case's HTML representation: | 1433 // Test case's HTML representation: |
1428 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; | 1434 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; |
1429 // width:320px; height:100px;"> | 1435 // width:320px; height:100px;"> |
1430 // <div id="child" style="width:75%; height:250px;"></div> | 1436 // <div id="child" style="width:75%; height:250px;"></div> |
1431 // </div> | 1437 // </div> |
1432 TEST_F(NGBlockLayoutAlgorithmTest, BlockInThreeColumns) { | 1438 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1439 // is checked in. |
| 1440 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_BlockInThreeColumns) { |
1433 // parent | 1441 // parent |
1434 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1442 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1435 parent_style->setColumnCount(3); | 1443 parent_style->setColumnCount(3); |
1436 parent_style->setColumnFill(ColumnFillAuto); | 1444 parent_style->setColumnFill(ColumnFillAuto); |
1437 parent_style->setColumnGap(10); | 1445 parent_style->setColumnGap(10); |
1438 parent_style->setHeight(Length(100, Fixed)); | 1446 parent_style->setHeight(Length(100, Fixed)); |
1439 parent_style->setWidth(Length(320, Fixed)); | 1447 parent_style->setWidth(Length(320, Fixed)); |
1440 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1448 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1441 | 1449 |
1442 // child | 1450 // child |
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1487 EXPECT_EQ(LayoutUnit(50), fragment->Height()); | 1495 EXPECT_EQ(LayoutUnit(50), fragment->Height()); |
1488 EXPECT_EQ(0U, fragment->Children().size()); | 1496 EXPECT_EQ(0U, fragment->Children().size()); |
1489 EXPECT_FALSE(iterator.NextChild()); | 1497 EXPECT_FALSE(iterator.NextChild()); |
1490 } | 1498 } |
1491 | 1499 |
1492 // Test case's HTML representation: | 1500 // Test case's HTML representation: |
1493 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; | 1501 // <div id="parent" style="columns:2; column-fill:auto; column-gap:10px; |
1494 // width:210px; height:100px;"> | 1502 // width:210px; height:100px;"> |
1495 // <div id="child" style="width:1px; height:250px;"></div> | 1503 // <div id="child" style="width:1px; height:250px;"></div> |
1496 // </div> | 1504 // </div> |
1497 TEST_F(NGBlockLayoutAlgorithmTest, ActualColumnCountGreaterThanSpecified) { | 1505 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1506 // is checked in. |
| 1507 TEST_F(NGBlockLayoutAlgorithmTest, |
| 1508 DISABLED_ActualColumnCountGreaterThanSpecified) { |
1498 // parent | 1509 // parent |
1499 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1510 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1500 parent_style->setColumnCount(2); | 1511 parent_style->setColumnCount(2); |
1501 parent_style->setColumnFill(ColumnFillAuto); | 1512 parent_style->setColumnFill(ColumnFillAuto); |
1502 parent_style->setColumnGap(10); | 1513 parent_style->setColumnGap(10); |
1503 parent_style->setHeight(Length(100, Fixed)); | 1514 parent_style->setHeight(Length(100, Fixed)); |
1504 parent_style->setWidth(Length(210, Fixed)); | 1515 parent_style->setWidth(Length(210, Fixed)); |
1505 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1516 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1506 | 1517 |
1507 // child | 1518 // child |
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1553 EXPECT_EQ(0U, fragment->Children().size()); | 1564 EXPECT_EQ(0U, fragment->Children().size()); |
1554 EXPECT_FALSE(iterator.NextChild()); | 1565 EXPECT_FALSE(iterator.NextChild()); |
1555 } | 1566 } |
1556 | 1567 |
1557 // Test case's HTML representation: | 1568 // Test case's HTML representation: |
1558 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; | 1569 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; |
1559 // width:320px; height:100px;"> | 1570 // width:320px; height:100px;"> |
1560 // <div id="child1" style="width:75%; height:60px;"></div> | 1571 // <div id="child1" style="width:75%; height:60px;"></div> |
1561 // <div id="child2" style="width:85%; height:60px;"></div> | 1572 // <div id="child2" style="width:85%; height:60px;"></div> |
1562 // </div> | 1573 // </div> |
1563 TEST_F(NGBlockLayoutAlgorithmTest, TwoBlocksInTwoColumns) { | 1574 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1575 // is checked in. |
| 1576 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_TwoBlocksInTwoColumns) { |
1564 // parent | 1577 // parent |
1565 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1578 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1566 parent_style->setColumnCount(3); | 1579 parent_style->setColumnCount(3); |
1567 parent_style->setColumnFill(ColumnFillAuto); | 1580 parent_style->setColumnFill(ColumnFillAuto); |
1568 parent_style->setColumnGap(10); | 1581 parent_style->setColumnGap(10); |
1569 parent_style->setHeight(Length(100, Fixed)); | 1582 parent_style->setHeight(Length(100, Fixed)); |
1570 parent_style->setWidth(Length(320, Fixed)); | 1583 parent_style->setWidth(Length(320, Fixed)); |
1571 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1584 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1572 | 1585 |
1573 // child1 | 1586 // child1 |
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1628 | 1641 |
1629 // Test case's HTML representation: | 1642 // Test case's HTML representation: |
1630 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; | 1643 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; |
1631 // width:320px; height:100px;"> | 1644 // width:320px; height:100px;"> |
1632 // <div id="child1" style="width:75%; height:60px;"> | 1645 // <div id="child1" style="width:75%; height:60px;"> |
1633 // <div id="grandchild1" style="width:50px; height:120px;"></div> | 1646 // <div id="grandchild1" style="width:50px; height:120px;"></div> |
1634 // <div id="grandchild2" style="width:40px; height:20px;"></div> | 1647 // <div id="grandchild2" style="width:40px; height:20px;"></div> |
1635 // </div> | 1648 // </div> |
1636 // <div id="child2" style="width:85%; height:10px;"></div> | 1649 // <div id="child2" style="width:85%; height:10px;"></div> |
1637 // </div> | 1650 // </div> |
1638 TEST_F(NGBlockLayoutAlgorithmTest, OverflowedBlock) { | 1651 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1652 // is checked in. |
| 1653 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_OverflowedBlock) { |
1639 // parent | 1654 // parent |
1640 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1655 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1641 parent_style->setColumnCount(3); | 1656 parent_style->setColumnCount(3); |
1642 parent_style->setColumnFill(ColumnFillAuto); | 1657 parent_style->setColumnFill(ColumnFillAuto); |
1643 parent_style->setColumnGap(10); | 1658 parent_style->setColumnGap(10); |
1644 parent_style->setHeight(Length(100, Fixed)); | 1659 parent_style->setHeight(Length(100, Fixed)); |
1645 parent_style->setWidth(Length(320, Fixed)); | 1660 parent_style->setWidth(Length(320, Fixed)); |
1646 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1661 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1647 | 1662 |
1648 // child1 | 1663 // child1 |
(...skipping 87 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1736 EXPECT_EQ(LayoutUnit(20), fragment->Height()); | 1751 EXPECT_EQ(LayoutUnit(20), fragment->Height()); |
1737 EXPECT_FALSE(grandchild_iterator.NextChild()); | 1752 EXPECT_FALSE(grandchild_iterator.NextChild()); |
1738 EXPECT_FALSE(iterator.NextChild()); | 1753 EXPECT_FALSE(iterator.NextChild()); |
1739 } | 1754 } |
1740 | 1755 |
1741 // Test case's HTML representation: | 1756 // Test case's HTML representation: |
1742 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; | 1757 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; |
1743 // width:320px; height:100px;"> | 1758 // width:320px; height:100px;"> |
1744 // <div id="child" style="float:left; width:75%; height:100px;"></div> | 1759 // <div id="child" style="float:left; width:75%; height:100px;"></div> |
1745 // </div> | 1760 // </div> |
1746 TEST_F(NGBlockLayoutAlgorithmTest, FloatInOneColumn) { | 1761 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1762 // is checked in. |
| 1763 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_FloatInOneColumn) { |
1747 // parent | 1764 // parent |
1748 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1765 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1749 parent_style->setColumnCount(3); | 1766 parent_style->setColumnCount(3); |
1750 parent_style->setColumnFill(ColumnFillAuto); | 1767 parent_style->setColumnFill(ColumnFillAuto); |
1751 parent_style->setColumnGap(10); | 1768 parent_style->setColumnGap(10); |
1752 parent_style->setHeight(Length(100, Fixed)); | 1769 parent_style->setHeight(Length(100, Fixed)); |
1753 parent_style->setWidth(Length(320, Fixed)); | 1770 parent_style->setWidth(Length(320, Fixed)); |
1754 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1771 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1755 | 1772 |
1756 // child | 1773 // child |
(...skipping 28 matching lines...) Expand all Loading... |
1785 EXPECT_EQ(0UL, fragment->Children().size()); | 1802 EXPECT_EQ(0UL, fragment->Children().size()); |
1786 EXPECT_FALSE(iterator.NextChild()); | 1803 EXPECT_FALSE(iterator.NextChild()); |
1787 } | 1804 } |
1788 | 1805 |
1789 // Test case's HTML representation: | 1806 // Test case's HTML representation: |
1790 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; | 1807 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; |
1791 // width:320px; height:100px;"> | 1808 // width:320px; height:100px;"> |
1792 // <div id="child1" style="float:left; width:15%; height:100px;"></div> | 1809 // <div id="child1" style="float:left; width:15%; height:100px;"></div> |
1793 // <div id="child2" style="float:right; width:16%; height:100px;"></div> | 1810 // <div id="child2" style="float:right; width:16%; height:100px;"></div> |
1794 // </div> | 1811 // </div> |
1795 TEST_F(NGBlockLayoutAlgorithmTest, TwoFloatsInOneColumn) { | 1812 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1813 // is checked in. |
| 1814 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_TwoFloatsInOneColumn) { |
1796 // parent | 1815 // parent |
1797 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1816 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1798 parent_style->setColumnCount(3); | 1817 parent_style->setColumnCount(3); |
1799 parent_style->setColumnFill(ColumnFillAuto); | 1818 parent_style->setColumnFill(ColumnFillAuto); |
1800 parent_style->setColumnGap(10); | 1819 parent_style->setColumnGap(10); |
1801 parent_style->setHeight(Length(100, Fixed)); | 1820 parent_style->setHeight(Length(100, Fixed)); |
1802 parent_style->setWidth(Length(320, Fixed)); | 1821 parent_style->setWidth(Length(320, Fixed)); |
1803 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1822 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1804 | 1823 |
1805 // child1 | 1824 // child1 |
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1850 EXPECT_EQ(0UL, fragment->Children().size()); | 1869 EXPECT_EQ(0UL, fragment->Children().size()); |
1851 EXPECT_FALSE(iterator.NextChild()); | 1870 EXPECT_FALSE(iterator.NextChild()); |
1852 } | 1871 } |
1853 | 1872 |
1854 // Test case's HTML representation: | 1873 // Test case's HTML representation: |
1855 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; | 1874 // <div id="parent" style="columns:3; column-fill:auto; column-gap:10px; |
1856 // width:320px; height:100px;"> | 1875 // width:320px; height:100px;"> |
1857 // <div id="child1" style="float:left; width:15%; height:150px;"></div> | 1876 // <div id="child1" style="float:left; width:15%; height:150px;"></div> |
1858 // <div id="child2" style="float:right; width:16%; height:150px;"></div> | 1877 // <div id="child2" style="float:right; width:16%; height:150px;"></div> |
1859 // </div> | 1878 // </div> |
1860 TEST_F(NGBlockLayoutAlgorithmTest, TwoFloatsInTwoColumns) { | 1879 // TODO(glebl): reenable multicol after new margin collapsing/floats algorithm |
| 1880 // is checked in. |
| 1881 TEST_F(NGBlockLayoutAlgorithmTest, DISABLED_TwoFloatsInTwoColumns) { |
1861 // parent | 1882 // parent |
1862 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); | 1883 RefPtr<ComputedStyle> parent_style = ComputedStyle::create(); |
1863 parent_style->setColumnCount(3); | 1884 parent_style->setColumnCount(3); |
1864 parent_style->setColumnFill(ColumnFillAuto); | 1885 parent_style->setColumnFill(ColumnFillAuto); |
1865 parent_style->setColumnGap(10); | 1886 parent_style->setColumnGap(10); |
1866 parent_style->setHeight(Length(100, Fixed)); | 1887 parent_style->setHeight(Length(100, Fixed)); |
1867 parent_style->setWidth(Length(320, Fixed)); | 1888 parent_style->setWidth(Length(320, Fixed)); |
1868 NGBlockNode* parent = new NGBlockNode(parent_style.get()); | 1889 NGBlockNode* parent = new NGBlockNode(parent_style.get()); |
1869 | 1890 |
1870 // child1 | 1891 // child1 |
(...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1928 EXPECT_EQ(LayoutUnit(194), fragment->LeftOffset()); | 1949 EXPECT_EQ(LayoutUnit(194), fragment->LeftOffset()); |
1929 EXPECT_EQ(LayoutUnit(), fragment->TopOffset()); | 1950 EXPECT_EQ(LayoutUnit(), fragment->TopOffset()); |
1930 EXPECT_EQ(LayoutUnit(16), fragment->Width()); | 1951 EXPECT_EQ(LayoutUnit(16), fragment->Width()); |
1931 EXPECT_EQ(LayoutUnit(50), fragment->Height()); | 1952 EXPECT_EQ(LayoutUnit(50), fragment->Height()); |
1932 EXPECT_EQ(0UL, fragment->Children().size()); | 1953 EXPECT_EQ(0UL, fragment->Children().size()); |
1933 EXPECT_FALSE(iterator.NextChild()); | 1954 EXPECT_FALSE(iterator.NextChild()); |
1934 } | 1955 } |
1935 | 1956 |
1936 } // namespace | 1957 } // namespace |
1937 } // namespace blink | 1958 } // namespace blink |
OLD | NEW |