<html>
<head>
<script src="../../resources/js-test-pre.js"></script>
<script>
function runTest() {
    var canvas = document.getElementById("test");
    var ctx = canvas.getContext("2d");
    ctx.getImageData(10000, 125, -381000000, -0.9);
}
</script>
</head>
<body onload="runTest()">
    <canvas id="test" width="1000" height="1000"></canvas>
PASSED (If this page did not crash.)
    <pre id='console'></pre>
    <script src="../../resources/js-test-post.js"></script>
</body>
</html>