layout/style/test/test_bug450191.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=450191
   5 -->
   6 <head>
   7   <title>Test for Bug 450191</title>
   8   <script type="application/javascript" src="/MochiKit/MochiKit.js"></script>
   9   <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  11 </head>
  12 <body onload="run()">
  13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=450191">Mozilla Bug 450191</a>
  14 <iframe id="display" src="about:blank"></iframe>
  15 <pre id="test">
  16 <script type="application/javascript">
  17
  18 /** Test for Bug 450191 **/
  19
  20 SimpleTest.waitForExplicitFinish();
  21
  22 function run() {
  23   var iframe = document.getElementById("display");
  24   var subdoc = iframe.contentDocument;
  25   var subwin = iframe.contentWindow;
  26
  27   var doctext = "<div style='font-size: 2em'>div text <table><tr><td id='t'>table text</td></tr></table></div>";
  28
  29   function subdoc_body_font() {
  30     return subwin.getComputedStyle(subdoc.body, "").fontSize;
  31   }
  32
  33   function subdoc_cell_font() {
  34     return subwin.getComputedStyle(subdoc.getElementById("t"), "").fontSize;
  35   }
  36
  37   subdoc.open();
  38   subdoc.write(doctext);
  39   subdoc.close();
  40
  41   is(subdoc_cell_font(), subdoc_body_font(),
  42         "Quirks style sheet should be applied.");
  43
  44   subdoc.open();
  45   subdoc.write("<!DOCTYPE HTML>" + doctext);
  46   subdoc.close();
  47
  48   isnot(subdoc_cell_font(), subdoc_body_font(),
  49         "Quirks style sheet should NOT be applied.");
  50
  51   subdoc.open();
  52   subdoc.write(doctext);
  53   subdoc.close();
  54
  55   is(subdoc_cell_font(), subdoc_body_font(),
  56      "Quirks style sheet should be applied.");
  57
  58   SimpleTest.finish();
  59 }
  60
  61
  62 </script>
  63 </pre>
  64 </body>
  65 </html>