<!DOCTYPE html>
<script>
if (window.internals) {
    var settings = window.internals.mockContentFilterSettings;
    settings.enabled = true;
    settings.decisionPoint = "afterAddData";
    settings.decision = "allow";
}

if (window.testRunner) {
    testRunner.dumpAsText();
    testRunner.waitUntilDone();
    testRunner.setShouldDecideNavigationPolicyAfterDelay(true);
}

window.addEventListener("message", function() {
    frames[0].location = "/resources/redirect.php?url=/contentfiltering/resources/appcache.html";
});
</script>
<body>
<p>This is a regression test for <a href="https://bugs.webkit.org/show_bug.cgi?id=147651">webkit.org/b/147651</a>. The test passes if it does not crash.</p>
<iframe src="/contentfiltering/resources/appcache.html"></iframe>
</body>
</html>