layout/reftests/bugs/355548-4.xml@141e0f1194b1
layout/reftests/bugs/355548-4.xml
Wed, 31 Dec 2014 07:16:47 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:16:47 +0100
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
- permissions
- -rw-r--r--
Revert simplistic fix pending revisit of Mozilla integration attempt.
1 <html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">
2 <head>
3 <style>
4 /* test the situation where an nsStyleFont is cached in the rule tree but we have to blow it
5 away because MathML is suddenly introduced */
6 .v { font: 48px "Verdana"; }
7 </style>
8 <script>
9 function addMathML() {
10 function createMathMLElement(tag) {
11 return document.createElementNS("http://www.w3.org/1998/Math/MathML", tag);
12 }
14 var body = document.getElementById("body");
15 body.offsetTop;
17 // if we don't blow away the rule tree correctly, then we will cache an nsStyleFont with
18 // a scriptsizemultiplier of 0.71 (the default) and use it to style mstyle2, so the
19 // scriptlevel change will not scale the text by 0.5
20 var math = createMathMLElement("math");
21 var mstyle = createMathMLElement("mstyle");
22 mstyle.setAttribute("scriptsizemultiplier", "0.5");
23 var mstyle2 = createMathMLElement("mstyle");
24 mstyle2.setAttribute("class", "v");
25 var mstyle3 = createMathMLElement("mstyle");
26 mstyle3.setAttribute("scriptlevel", "+1");
27 var mi = createMathMLElement("mi");
28 mi.textContent = "Id";
29 mstyle3.appendChild(mi);
30 mstyle2.appendChild(mstyle3);
31 mstyle.appendChild(mstyle2);
32 math.appendChild(mstyle);
33 body.appendChild(math);
34 document.documentElement.className = '';
35 }
36 </script>
37 </head>
38 <body id="body" onload="addMathML()">
39 <p><span class="v">Hello</span></p>
40 </body>
41 </html>
