<html>
<head>
<script>
if (window.testRunner) {
	testRunner.waitUntilDone();
	testRunner.dumpAsText();
	testRunner.dumpChildFramesAsText();
	testRunner.setPrivateBrowsingEnabled(true);
}

function decrement() {
	if (window.testRunner) {
		internals.settings.setStorageBlockingPolicy('BlockAll');
		testRunner.setPrivateBrowsingEnabled(false);
	}
	for (var i = 0; i < window.frames.length; ++i)
		window.frames[i].postMessage('blocked', '*');
}

window.onmessage = function() {
	if (window.testRunner) {
		internals.settings.setStorageBlockingPolicy('AllowAll');
		testRunner.notifyDone();
	}
}
</script>
</head>
<body>
<p>This iframe should have private browsing enabled:</p>
<iframe src="http://127.0.0.1:8000/security/resources/cross-origin-iframe-for-plugin-async.html" onload="decrement()"></iframe>
</body>
</html>