content/canvas/test/test_2d.imageData.create.round.html

   1 <!DOCTYPE HTML>
   2 <title>Canvas test: 2d.imageData.create.round - bug 433004</title>
   3 <!-- Testing: createImageData(w, h) is rounded the same as getImageData(0, 0, w, h) -->
   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 _thrown_outer = false;
  18
  19 var imgdata1 = ctx.createImageData(10.01, 10.99);
  20 var imgdata2 = ctx.getImageData(0, 0, 10.01, 10.99);
  21 ok(imgdata1.width == imgdata2.width, "imgdata1.width == imgdata2.width");
  22 ok(imgdata1.height == imgdata2.height, "imgdata1.height == imgdata2.height");
  23
  24 SimpleTest.finish();
  25
  26 });
  27 </script>
  28