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

   1 <!DOCTYPE HTML>
   2 <title>Canvas test: 2d.imageData.create.nonfinite - bug 433004</title>
   3 <!-- Testing: createImageData() throws NOT_SUPPORTED_ERR if arguments are not finite -->
   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 = undefined; try {
  18   ctx.createImageData(Infinity, 10);
  19 } catch (e) { _thrown = e }; todo(_thrown && _thrown.code == DOMException.NOT_SUPPORTED_ERR, "should throw NOT_SUPPORTED_ERR");
  20 var _thrown = undefined; try {
  21   ctx.createImageData(-Infinity, 10);
  22 } catch (e) { _thrown = e }; todo(_thrown && _thrown.code == DOMException.NOT_SUPPORTED_ERR, "should throw NOT_SUPPORTED_ERR");
  23 var _thrown = undefined; try {
  24   ctx.createImageData(NaN, 10);
  25 } catch (e) { _thrown = e }; todo(_thrown && _thrown.code == DOMException.NOT_SUPPORTED_ERR, "should throw NOT_SUPPORTED_ERR");
  26 var _thrown = undefined; try {
  27   ctx.createImageData(10, Infinity);
  28 } catch (e) { _thrown = e }; todo(_thrown && _thrown.code == DOMException.NOT_SUPPORTED_ERR, "should throw NOT_SUPPORTED_ERR");
  29 var _thrown = undefined; try {
  30   ctx.createImageData(10, -Infinity);
  31 } catch (e) { _thrown = e }; todo(_thrown && _thrown.code == DOMException.NOT_SUPPORTED_ERR, "should throw NOT_SUPPORTED_ERR");
  32 var _thrown = undefined; try {
  33   ctx.createImageData(10, NaN);
  34 } catch (e) { _thrown = e }; todo(_thrown && _thrown.code == DOMException.NOT_SUPPORTED_ERR, "should throw NOT_SUPPORTED_ERR");
  35 var _thrown = undefined; try {
  36   ctx.createImageData(Infinity, Infinity);
  37 } catch (e) { _thrown = e }; todo(_thrown && _thrown.code == DOMException.NOT_SUPPORTED_ERR, "should throw NOT_SUPPORTED_ERR");
  38
  39 SimpleTest.finish();
  40
  41 });
  42 </script>
  43