forked from mirrors/gecko-dev
c46e5543bb
Automatic update from web-platform-tests ContainingFragmentationContextRoot() for column spanners In CL:3343283, when an OOF was contained within a column spanner, we would lay out the OOF in the fragmentation context root above, if there was one (given that spanners don't participate in the fragmentation context root of the nearest context). If an OOF was nested in an abpos multicol inside a column spanner, we would hit NOTREACHED() in NGOutOfFlowLayoutPart::ReplaceFragment(), because the fragments of the abspos multicol were not found in the nearest fragmentation context root ancestor, but rather in the next above. To fix this, update ContainingFragmentationContextRoot() to retrieve the correct fragmentation context root in the case of a column spanner. Bug: 1348128 Change-Id: Ica05a41b23cade26c93a18cfd80eaa167ed2863e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3795714 Reviewed-by: Morten Stenshorne <mstensho@chromium.org> Commit-Queue: Alison Maher <almaher@microsoft.com> Cr-Commit-Position: refs/heads/main@{#1030634} -- wpt-commits: 0d6d9dc80bf23f94fab8137920b73228690b6de7 wpt-pr: 35293
16 lines
554 B
HTML
16 lines
554 B
HTML
<!DOCTYPE html>
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<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1348128">
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<p>PASS if no crash or DCHECK failure.</p>
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<div style="column-count:2;">
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<div style="column-count:1;">
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<div style="column-span:all;">
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<div style="position:relative;">
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<div style="column-count:1; position:absolute; height:10px; width:10px;">
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<div style="position:relative;">
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<div style="position:absolute; height:10px; width:5px;"></div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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