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50 lines
1.5 KiB
HTML
50 lines
1.5 KiB
HTML
<html class="reftest-wait">
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<head>
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<link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=685012">
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<link rel="help" href="http://www.w3.org/TR/CSS21/page.html#propdef-page-break-inside">
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<meta name="flags" content="paged">
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<meta charset="utf-8">
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<title>Balancing Overflow, page-break-inside:avoid</title>
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<style>
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/* Sets of heights that trigger crash:
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100px/50px/51+px
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100px/30px/74+px
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Get only an assert unless you set ".d { position: absolute; }".
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Trigger hang (separate issue, absolute not needed):
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10px/10px/9999px
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10px/10px/999999px --> "bad height" notreached
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*/
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/* Note: The -moz-column-gap and the backgrounds
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are just added here for easier visualization */
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#colset { width: 200px;
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padding: 2px;
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-moz-column-count: 3;
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-moz-column-gap: 2px; }
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#a { height: 100px; background: lightblue;}
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#b { height: 50px; background: lightblue;}
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#c { height: 51px; background: orange;}
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div {page-break-inside:avoid; }
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</style>
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<script>
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function boom() {
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document.getElementById('colset').offsetHeight;
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document.getElementById('a').style.height = 'auto';
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document.documentElement.className = ''
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}
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</script>
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</head>
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<!-- Removing whitespace in body for simpler frame trees -->
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<body onload="boom()"
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><div id="colset"
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><div
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><div id="a"></div
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><div id="b"
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><div id="c"></div
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><div id="d"></div
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></div
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></div
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></div
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></body>
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</html>
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