content/canvas/test/test_2d.path.arc.negative.html

   1 <!DOCTYPE HTML>
   2 <title>Canvas test: 2d.path.arc.negative</title>
   3 <!-- Testing: arc() with negative radius throws INDEX_SIZE_ERR -->
   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.arc(0, 0, -1, 0, 0, true);
  19 } catch (e) { _thrown = e }; todo(_thrown && _thrown.code == DOMException.INDEX_SIZE_ERR, "should throw INDEX_SIZE_ERR");
  20
  21 SimpleTest.finish();
  22
  23 });
  24 </script>
  25