third_party/WebKit/LayoutTests/compositing/plugins/invalidate_rect.html

   1 <!DOCTYPE html>
   2
   3 <html>
   4 <head>
   5
   6   <style type="text/css">
   7     #transform {
   8       transform: rotateZ(0deg) rotateX(0deg) rotateY(0deg);
   9     }
  10   </style>
  11
  12   <script src="../../resources/run-after-layout-and-paint.js"></script>
  13   <script>
  14     if (window.testRunner) {
  15         testRunner.dumpAsText();
  16         testRunner.waitUntilDone();
  17     }
  18
  19     var paintCount = 0;
  20
  21     function onLoad()
  22     {
  23       runAfterLayoutAndPaint(function() {
  24         paintCount = 0;
  25         document.getElementById('testPlugin').invalidateRect(0, 0, 200, 200);
  26         runAfterLayoutAndPaint(function() {
  27           if (paintCount > 0)
  28               document.getElementById('result').innerHTML = "SUCCESS";
  29           if (window.testRunner)
  30             testRunner.notifyDone();
  31         });
  32       });
  33     }
  34
  35     function didPaint()
  36     {
  37       paintCount++;
  38     }
  39   </script>
  40 </head>
  41 <body onload="onLoad();">
  42   This tests that NPN_InvalidateRect works correctly.
  43
  44   <div id="result">FAILURE</div>
  45
  46   <!-- force this page to be composited -->
  47   <div id="transform">
  48   </div>
  49
  50   <!-- Move the plugin to the middle of the page. This ensures that invalidate() will invalidate the correct region. -->
  51   <div style="position: absolute; left: 300px; top: 300px; height: 400px; width: 400px; padding: 1em;">
  52
  53     <embed id="testPlugin" type="application/x-webkit-test-netscape" width="200" height="200" onpaintevent="didPaint()" windowedPlugin="false"></embed>
  54
  55   </div>
  56 </body>
  57 </html>