third_party/WebKit/LayoutTests/css3/device-adapt/viewport-insert-rule-after.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <title>Insert an @viewport rule after an existing one (CSSOM)</title>
   5 <style>
   6 @viewport {
   7   width: 500px;
   8 </style>
   9 <script>
  10   function test() {
  11     if (window.testRunner) {
  12       testRunner.dumpAsText();
  13       document.styleSheets[0].insertRule("@viewport {width: 1000px}", 1);
  14       document.body.offsetWidth; // Trigger style resolving
  15       alert(internals.viewportAsText(document, 1, 320, 352));
  16     }
  17   }
  18 </script>
  19 </head>
  20 <body onload="test()"></body>
  21 </html>