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32 lines
1.4 KiB
HTML
32 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<title>CSS Flexbox Test: Tests correct block size with percentages and dynamic changes</title>
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<link rel="author" title="Google LLC" href="http://www.google.com">
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<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
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<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=999253" />
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<link rel="help" href="https://drafts.csswg.org/css-flexbox/#cross-sizing" />
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<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
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<!-- Each item should stretch to the size of the flex line. Because the first
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item has no explicit height, the percentage should resolve to zero in
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the line height calculation stage, so the second item should determine
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the total height (500px at first, 100px after the change). When the first
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item gets relaid out for stretching, the percentage can resolve.
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The bug that motivated this testcase resolved the line height using
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the previous post-stretching height of the first flex item (and
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therefore resolves the percentage against 500px), which is incorrect.
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-->
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<div id="flex" style="display: flex; flex-wrap: wrap;">
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<div>
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<div style="height: 100%; background: green; width: 100px;"></div>
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</div>
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<div style="height: 500px;" id="item"></div>
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</div>
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<script>
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var flex = document.getElementById("flex");
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flex.offsetHeight;
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var item2 = document.getElementById("item");
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item2.style.height = "100px";
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</script>
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