<p id="console"></p>
<p>Calling toDataURL() on a huge canvas shouldn't crash.  If the text above is "PASS", the test passed.</p>
<canvas id="foo" width="65536" height="65536"></canvas>
<script>
var canvas = document.getElementById('foo');
var url = canvas.toDataURL();
var p = document.getElementById('console');
p.innerHTML = "PASS";
if (window.testRunner)
  testRunner.dumpAsText();
</script>