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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /layout/reftests/pagination/column-balancing-break-inside-avoid-2.html
parentInitial commit. (diff)
downloadfirefox-2aa4a82499d4becd2284cdb482213d541b8804dd.tar.xz
firefox-2aa4a82499d4becd2284cdb482213d541b8804dd.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/layout/reftests/pagination/column-balancing-break-inside-avoid-2.html b/layout/reftests/pagination/column-balancing-break-inside-avoid-2.html
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+++ b/layout/reftests/pagination/column-balancing-break-inside-avoid-2.html
@@ -0,0 +1,49 @@
+<html class="reftest-wait">
+<head>
+ <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=685012">
+ <link rel="help" href="http://www.w3.org/TR/CSS21/page.html#propdef-page-break-inside">
+ <meta name="flags" content="paged">
+ <meta charset="utf-8">
+ <title>Balancing Overflow, page-break-inside:avoid</title>
+<style>
+/* Sets of heights that trigger crash:
+ 100px/50px/51+px
+ 100px/30px/74+px
+ Get only an assert unless you set ".d { position: absolute; }".
+
+ Trigger hang (separate issue, absolute not needed):
+ 10px/10px/9999px
+ 10px/10px/999999px --> "bad height" notreached
+*/
+/* Note: The column-gap and the backgrounds
+ are just added here for easier visualization */
+#colset { width: 200px;
+ padding: 2px;
+ column-count: 3;
+ column-gap: 2px; }
+#a { height: 100px; background: lightblue;}
+#b { height: 50px; background: lightblue;}
+#c { height: 51px; background: orange;}
+div {page-break-inside:avoid; }
+</style>
+<script>
+ function boom() {
+ document.getElementById('colset').offsetHeight;
+ document.getElementById('a').style.height = 'auto';
+ document.documentElement.className = ''
+ }
+</script>
+</head>
+<!-- Removing whitespace in body for simpler frame trees -->
+<body onload="boom()"
+ ><div id="colset"
+ ><div
+ ><div id="a"></div
+ ><div id="b"
+ ><div id="c"></div
+ ><div id="d"></div
+ ></div
+ ></div
+ ></div
+></body>
+</html>