<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=613794 --> <head> <title>Test for Bug 613794</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=613794">Mozilla Bug 613794</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 613794 **/ var c = document.createElement("canvas"); c.width = c.height = 1; c = c.getContext("2d"); var threw = true; try { c.putImageData({ width: 1, height: 1, data: [ 0, 0, 0, 0] }, 0, 0); threw = false; } catch(e) { threw = true; } ok(threw, "Should not be able to pass in custom imagedata objects with array data"); </script> </pre> </body> </html>