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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/mathml/355548-4.xml
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/mathml/355548-4.xml b/layout/reftests/mathml/355548-4.xml
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+<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">
+<head>
+<style>
+/* test the situation where an nsStyleFont is cached in the rule tree but we have to blow it
+ away because MathML is suddenly introduced */
+.v { font: 48px "Verdana"; }
+</style>
+<script>
+function addMathML() {
+ function createMathMLElement(tag) {
+ return document.createElementNS("http://www.w3.org/1998/Math/MathML", tag);
+ }
+
+ var body = document.getElementById("body");
+ body.offsetTop;
+
+ // if we don't blow away the rule tree correctly, then we will cache an nsStyleFont with
+ // a scriptsizemultiplier of 0.71 (the default) and use it to style mstyle2, so the
+ // scriptlevel change will not scale the text by 0.5
+ var math = createMathMLElement("math");
+ var mstyle = createMathMLElement("mstyle");
+ mstyle.setAttribute("scriptsizemultiplier", "0.5");
+ var mstyle2 = createMathMLElement("mstyle");
+ mstyle2.setAttribute("class", "v");
+ var mstyle3 = createMathMLElement("mstyle");
+ mstyle3.setAttribute("scriptlevel", "+1");
+ var mi = createMathMLElement("mi");
+ mi.textContent = "Id";
+ mstyle3.appendChild(mi);
+ mstyle2.appendChild(mstyle3);
+ mstyle.appendChild(mstyle2);
+ math.appendChild(mstyle);
+ body.appendChild(math);
+ document.documentElement.className = '';
+}
+</script>
+</head>
+<body id="body" onload="addMathML()">
+<p><span class="v">Hello</span></p>
+</body>
+</html>