layout/base/tests/test_bug416896.html@6474c204b198
layout/base/tests/test_bug416896.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <!DOCTYPE HTML>
2 <html>
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=416896
5 -->
6 <head>
7 <title>Test for Bug 416896</title>
8 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
10 <link rel="stylesheet" type="text/css" id="l"
11 href="data:text/css,a { color: green }"/>
12 <style type="text/css" id="i"> a { color: blue; } </style>
14 </head>
15 <body>
16 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=416896">Mozilla Bug 416896</a>
17 <p id="display"></p>
18 <div id="content" style="display: none">
20 </div>
21 <pre id="test">
22 <script class="testbody" type="text/javascript">
24 /** Test for Bug 416896 **/
25 var inlineSheet = $("i").sheet;
26 isnot(inlineSheet, null, "Should have sheet here");
28 var linkedSheet = $("l").sheet;
29 isnot(linkedSheet, null, "Should have sheet here");
31 var domUtils = SpecialPowers.Cc["@mozilla.org/inspector/dom-utils;1"]
32 .getService(SpecialPowers.Ci.inIDOMUtils);
33 const nsIDOMCSSStyleRule = SpecialPowers.Ci["nsIDOMCSSStyleRule"];
34 var inspectedRules = domUtils.getCSSStyleRules(document.links[0]);
36 var seenInline = false;
37 var seenLinked = false;
39 for (var i = 0; i < inspectedRules.Count(); ++i)
40 {
41 var rule =
42 SpecialPowers.unwrap(inspectedRules.GetElementAt(i).QueryInterface(nsIDOMCSSStyleRule));
43 var sheet = rule.parentStyleSheet;
44 if (sheet == inlineSheet) {
45 is(sheet.href, null, "It's an inline sheet");
46 is(seenInline, false, "Only one inline rule matches");
47 seenInline = true;
48 } else {
49 isnot(sheet.href, null, "Shouldn't have null href here");
50 if (sheet == linkedSheet) {
51 is(seenLinked, false, "Only one linked rule matches");
52 seenLinked = true;
53 }
54 }
55 }
57 is(seenLinked, true, "Didn't find the linked rule?");
58 is(seenInline, true, "Didn't find the inline rule?");
61 </script>
62 </pre>
63 </body>
64 </html>
