layout/style/test/test_bug389464.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 -->
   5 <head>
   6   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
   7   <!-- above is to force x-western language group -->
   8   <title>Test for preference not to use document colors</title>
   9   <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
  10   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  11   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  12   <style type="text/css">
  13
  14
  15   </style>
  16 </head>
  17 <body>
  18 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=58048">Mozilla Bug 58048</a>
  19 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=255411">Mozilla Bug 255411</a>
  20 <div id="display">
  21
  22 <pre><font id="one" size="-1">text</font></pre>
  23 <p><font id="two" size="-1">text</font></p>
  24
  25 </div>
  26 <pre id="test">
  27 <script class="testbody" type="text/javascript">
  28
  29 SimpleTest.waitForExplicitFinish();
  30
  31 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  32 var prefService = Components.classes["@mozilla.org/preferences-service;1"].
  33                     getService(Components.interfaces.nsIPrefService);
  34 var fontSizeBranch = prefService.getBranch("font.size.");
  35
  36 function get_pref(pref)
  37 {
  38     netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  39     return fontSizeBranch.getIntPref(pref);
  40 }
  41
  42 function set_pref(pref, val)
  43 {
  44     netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  45     fontSizeBranch.setIntPref(pref, val);
  46 }
  47
  48 var cs1 = getComputedStyle(document.getElementById("one"), "");
  49 var cs2 = getComputedStyle(document.getElementById("two"), "");
  50
  51 var oldVariable = get_pref("variable.x-western");
  52 var oldFixed = get_pref("fixed.x-western");
  53 set_pref("variable.x-western", 25);
  54 set_pref("fixed.x-western", 20);
  55 setTimeout(part1, 0);
  56
  57 function part1()
  58 {
  59     var fs1 = cs1.fontSize.match(/(.*)px/)[1];
  60     var fs2 = cs2.fontSize.match(/(.*)px/)[1];
  61     ok(fs1 < fs2, "<font size=-1> shrinks relative to font-family: -moz-fixed");
  62
  63     set_pref("variable.x-western", oldVariable);
  64     set_pref("fixed.x-western", oldFixed);
  65     SimpleTest.finish();
  66 }
  67
  68 </script>
  69 </pre>
  70 </body>
  71 </html>