content/canvas/test/test_2d.imageData.object.properties.html

   1 <!DOCTYPE HTML>
   2 <title>Canvas test: 2d.imageData.object.properties</title>
   3 <!-- Testing: ImageData objects have the right properties -->
   4 <script src="/MochiKit/MochiKit.js"></script>
   5 <script src="/tests/SimpleTest/SimpleTest.js"></script>
   6 <link rel="stylesheet" href="/tests/SimpleTest/test.css">
   7 <body>
   8 <canvas id="c" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
   9 <script>
  10
  11 SimpleTest.waitForExplicitFinish();
  12 MochiKit.DOM.addLoadEvent(function () {
  13
  14 var canvas = document.getElementById('c');
  15 var ctx = canvas.getContext('2d');
  16
  17 var imgdata = ctx.getImageData(0, 0, 10, 10);
  18 ok(typeof(imgdata.width) == 'number', "typeof(imgdata.width) == 'number'");
  19 ok(typeof(imgdata.height) == 'number', "typeof(imgdata.height) == 'number'");
  20 ok(typeof(imgdata.data) == 'object', "typeof(imgdata.data) == 'object'");
  21
  22 SimpleTest.finish();
  23
  24 });
  25 </script>
  26