layout/style/test/test_bug401046.html@141e0f1194b1
layout/style/test/test_bug401046.html
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 <!DOCTYPE HTML>
2 <html lang="en">
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=401046
5 -->
6 <head>
7 <title>Test for Bug 401046</title>
8 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
9 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
11 <style type="text/css">
13 #display span { margin-bottom: 1em; }
15 </style>
16 </head>
17 <body>
18 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=401046">Mozilla Bug 401046</a>
19 <p id="display" lang="zh-Hans">
20 <span id="s0" style="font-size: 0">汉字</span>
21 <span id="s4" style="font-size: 4px">汉字</span>
22 <span id="s12" style="font-size: 12px">汉字</span>
23 <span id="s28" style="font-size: 28px">汉字</span>
24 </p>
25 <div id="content" style="display: none">
27 </div>
28 <pre id="test">
29 <script class="testbody" type="text/javascript">
31 /** Test for Bug 401046 **/
33 SimpleTest.waitForExplicitFinish();
35 var elts = [
36 document.getElementById("s0"),
37 document.getElementById("s4"),
38 document.getElementById("s12"),
39 document.getElementById("s28")
40 ];
42 function fs(idx) {
43 // The computed font size actually *doesn't* currently reflect the
44 // minimum font size preference, but things in em units do. Not sure
45 // if this is how it ought to be...
46 return getComputedStyle(elts[idx], "").marginBottom;
47 }
49 SpecialPowers.pushPrefEnv({'clear': [['font.minimum-size.zh-CN']]}, step1);
51 function step1() {
52 is(fs(0), "0px", "at min font size 0, 0px should compute to 0px");
53 is(fs(1), "4px", "at min font size 0, 4px should compute to 4px");
54 is(fs(2), "12px", "at min font size 0, 12px should compute to 12px");
55 is(fs(3), "28px", "at min font size 0, 28px should compute to 28px");
57 SpecialPowers.pushPrefEnv({'set': [['font.minimum-size.zh-CN', 7]]}, step2);
58 }
60 function step2() {
61 is(fs(0), "0px", "at min font size 7, 0px should compute to 0px");
62 is(fs(1), "7px", "at min font size 7, 4px should compute to 7px");
63 is(fs(2), "12px", "at min font size 7, 12px should compute to 12px");
64 is(fs(3), "28px", "at min font size 7, 28px should compute to 28px");
66 SpecialPowers.pushPrefEnv({'set': [['font.minimum-size.zh-CN', 18]]}, step3);
67 }
69 function step3() {
70 is(fs(0), "0px", "at min font size 18, 0px should compute to 0px");
71 is(fs(1), "18px", "at min font size 18, 4px should compute to 18px");
72 is(fs(2), "18px", "at min font size 18, 12px should compute to 18px");
73 is(fs(3), "28px", "at min font size 18, 28px should compute to 28px");
75 SpecialPowers.pushPrefEnv({'clear': [['font.minimum-size.zh-CN']]}, SimpleTest.finish);
76 }
78 </script>
79 </pre>
80 </body>
81 </html>
