gecko-dev/dom/canvas/test/test_imagebitmap_extensions.html

38 lines
1.2 KiB
HTML

<!DOCTYPE HTML>
<heand>
<title>Test ImageBitmap Extensions (Bug 1141979)</title>
<meta charset="utf-8">
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="/tests/SimpleTest/test.css">
</head>
<body>
<div id="content"><div>
<script type="text/javascript">
SimpleTest.waitForExplicitFinish();
// The createImageBitmap() method is part of Window whose
// prototype was created before the preference is set. So I create another
// iframe with the right preference setting so that the
// createImageBitmap() will be visible.
SpecialPowers.pushPrefEnv({'set': [
['canvas.imagebitmap_extensions.enabled', true],
['gfx.ycbcr.accurate-conversion', true]
]}, function() {
var div = document.getElementById("content");
ok(div, "Parent exists");
var ifr = document.createElement("iframe");
ifr.setAttribute('src', "imagebitmap_extensions.html");
div.appendChild(ifr);
});
window.onmessage = function(event) {
if (event.data.type == "status") {
ok(event.data.status, event.data.msg);
} else if (event.data.type == "finish") {
SimpleTest.finish();
}
}
</script>
</body>