<!DOCTYPE html>
<html>
<head>
<title>This tests that changing the canvas size while executing fillText does not crash.</title>
</head>
<body>
Pass if no crash or assert.
<canvas id=ca></canvas>
<textarea autofocus='below' onfocusin = 'changeCanvasWidth()'></textarea>
<script>
function changeCanvasWidth() {
    for (var i = 0; i < 1000; ++i) {
      c3 = document.getElementById("ca");
      c3.width = i;
    }
}

function fillText() {
    c2 = document.getElementById("ca").getContext("2d");
    c2.fillText("foobar", 100, 34);
}

document.write("<iframe onbeforeload='fillText()'></iframe>");

if (window.testRunner)
    testRunner.dumpAsText();
</script>
</body>
</html>