cac67f3628
Per CSS 2.1 §9.2.1, anonymous block generation should only consider in-flow elements. Floats, absolutely positioned, and fixed positioned elements are out-of-flow and should not trigger anonymous block wrapping. Previously, normalize_children() classified floats as "inline-level" (because is_block_level_child returned false for them), causing them to be wrapped inside anonymous blocks. This gave floats the wrong containing block and broke clear interaction with siblings (e.g., ACID2 .nose/.smile). Add is_out_of_flow predicate, exclude OOF elements from the has_inline check, and add a dedicated branch in the wrapping loop that flushes pending inline runs and places OOF elements as direct children. Net WPT improvement: +6 passing tests (9 promoted, 3 regressed). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
58 lines
2.7 KiB
Plaintext
58 lines
2.7 KiB
Plaintext
LayoutBox node=#1 tag=html box=block
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content: (0, 0, 800, 115.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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LayoutBox node=#9 tag=body box=block
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content: (8, 8, 784, 99.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 8 8 8 8
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LayoutBox node=#11 tag=div box=block
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content: (642, 8, 150, 60)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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inline_context: 0 lines, height=0, max_width=0
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LayoutBox node=#13 tag=p box=block
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content: (8, 24, 784, 19.2)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 16 0 16 0
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inline_context: 1 lines, height=19.2, max_width=146.58441
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line[0]: rect=(8, 24, 146.58441, 19.2) fragments=6
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frag[0]: rect=(8, 25.6, 31.165932, 16) text="Some" start=false end=false
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frag[1]: rect=(42.220264, 25.6, 21.321585, 16) text="text" start=false end=false
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frag[2]: rect=(66.596176, 25.6, 24.340675, 16) text="next" start=false end=false
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frag[3]: rect=(93.99118, 25.6, 11.348018, 16) text="to" start=false end=false
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frag[4]: rect=(108.393524, 25.6, 18.126286, 16) text="the" start=false end=false
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frag[5]: rect=(129.57414, 25.6, 25.010277, 16) text="float" start=false end=false
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LayoutBox node=#14 tag=anonymous box=anon
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content: (0, 0, 146.58441, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: "Some text next to th..."
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LayoutBox node=#16 tag=div box=block
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content: (18, 78, 764, 19.199997)
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padding: 10 10 10 10
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border: 0 0 0 0
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margin: 0 0 0 0
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inline_context: 1 lines, height=19.199997, max_width=255.29517
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line[0]: rect=(18, 78, 255.29517, 19.2) fragments=9
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frag[0]: rect=(18, 79.6, 22.449337, 16) text="This" start=false end=false
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frag[1]: rect=(43.50367, 79.6, 32.36417, 16) text="clears" start=false end=false
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frag[2]: rect=(78.92217, 79.6, 18.126286, 16) text="the" start=false end=false
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frag[3]: rect=(100.10279, 79.6, 26.60793, 16) text="right" start=false end=false
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frag[4]: rect=(129.76506, 79.6, 25.010277, 16) text="float" start=false end=false
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frag[5]: rect=(157.82967, 79.6, 21.07489, 16) text="and" start=false end=false
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frag[6]: rect=(181.9589, 79.6, 44.73421, 16) text="appears" start=false end=false
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frag[7]: rect=(229.74744, 79.6, 33.221733, 16) text="below" start=false end=false
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frag[8]: rect=(266.0235, 79.6, 7.2716594, 16) text="it" start=false end=false
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LayoutBox node=#17 tag=anonymous box=anon
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content: (0, 0, 255.29514, 16)
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padding: 0 0 0 0
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border: 0 0 0 0
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margin: 0 0 0 0
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text: "This clears the righ..."
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