LayoutTests/fast/dom/css-mediarule-deleteRule-update.html

   1 <!DOCTYPE html>
   2 <html>
   3     <head>
   4         <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
   5         <title>CSSMediaRule deleteRule test</title>
   6         <style id="style1">
   7             @media all {
   8                 #test { color: red; }
   9                 * { color: green; }
  10             }
  11         </style>
  12         <script>
  13             function test() {
  14                 var styleSheet = document.getElementById('style1').sheet;
  15                 var mediaRule = styleSheet.cssRules[0];
  16
  17                 mediaRule.deleteRule(0);
  18             }
  19         </script>
  20     </head>
  21     <body onload="test();">
  22         <p id="test">This line should be green.</p>
  23     </body>
  24 </html>