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119b557460
This adds an additional retry loop in block reflow that we can only trigger when reflowing a block formatting context (replacedBlock non-null). It can retry in two different ways, either with a narrower width but at the same vertical position (when ReplacedBlockFitsInAvailSpace is still true) or at a new vertical position (which is treated as a form of clearance). Fortunately we don't have to worry about margins collapsing *through* such a boundary since we're dealing with a new block formatting context. Note that Chromium passes all of the new bfc-displace-* tests, although it moves the block formating context down unnecessarily in bfc-shrink-1.html (which we do neither before nor after the patch), though agrees with the width we have after the patch (but not before the patch). --HG-- extra : commitid : FgDc4hjTxHp
35 lines
549 B
HTML
35 lines
549 B
HTML
<!DOCTYPE HTML>
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<title>Test of block formatting context displacement by floats</title>
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<style>
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.contain {
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border: medium solid;
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width: 400px;
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height: 400px;
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background: yellow;
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}
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.float {
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float: left;
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clear: left;
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height: 20px;
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background: blue;
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}
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.bfc {
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float: left;
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width: 250px;
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margin-top: 7px;
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height: 13px; /* fits exactly */
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background: fuchsia;
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}
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</style>
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<div class="contain">
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<div class="float" style="width: 100px"></div>
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<div class="bfc"></div>
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<div class="float" style="width: 200px"></div>
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</div>
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