dom/canvas/test/test_bug613794.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=613794
   5 -->
   6 <head>
   7   <title>Test for Bug 613794</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  10 </head>
  11 <body>
  12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=613794">Mozilla Bug 613794</a>
  13 <p id="display"></p>
  14 <div id="content" style="display: none">
  15
  16 </div>
  17 <pre id="test">
  18 <script type="application/javascript">
  19
  20 /** Test for Bug 613794 **/
  21
  22 var c = document.createElement("canvas");
  23 c.width = c.height = 1;
  24
  25 c = c.getContext("2d");
  26
  27 var threw = true;
  28 try {
  29   c.putImageData({ width: 1, height: 1, data: [ 0, 0, 0, 0] }, 0, 0);
  30   threw = false;
  31 } catch(e) {
  32   threw = true;
  33 }
  34
  35 ok(threw,
  36    "Should not be able to pass in custom imagedata objects with array data");
  37
  38 </script>
  39 </pre>
  40 </body>
  41 </html>