Automatic update from web-platform-tests Overflowing columns may affect column block-size. We used to deliberately ignore overflowing columns when calculating the block-size for columns with no given block-size (either because of balancing, or column-fill:auto with no given multicol container block-size), but this is wrong according to the spec. Columns that overflow in the inline direction (typically no wrapping, no nested fragmentation) may affect the block-size of the columns in a line. If overflow is in the block direction, on the other hand, they must be ignored, since they belong in a different line / row. Remove one existing legacy test, which expected the old behavior. Bug: 385595003 Change-Id: Id1cedaf0559596b38bd77e5740d71176d4bfac71 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7594563 Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org> Commit-Queue: Morten Stenshorne <mstensho@chromium.org> Cr-Commit-Position: refs/heads/main@{#1588882} -- wpt-commits: cd6c770d6b3c74b335bd354968729b6f7cb73f55 wpt-pr: 57989
15 lines
837 B
HTML
15 lines
837 B
HTML
<!DOCTYPE html>
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<title>Column-fill:auto, auto block-size, more forced breaks than columns</title>
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<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
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<link rel="help" href="https://www.w3.org/TR/2024/CR-css-multicol-1-20240516/#pagination-and-overflow-outside-multicol">
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<link rel="help" href="https://issues.chromium.org/issues/385595003">
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<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
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<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
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<div style="width:100px; height:100px; background:red;">
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<div style="columns:2; column-fill:auto; background:green;">
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<div style="break-before:column; height:20px;"></div>
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<div style="break-before:column; height:40px;"></div>
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<div style="break-before:column; height:100px;"></div>
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</div>
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</div>
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