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<!DOCTYPE html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
var t = async_test("navigator.cookieEnabled behavior on frames without cookie access");
window.onmessage = t.step_func_done(ev => {
// Surprisingly, the legacy behavior here is to return true; this actually
// does match the spec definition since false is supposed to be returned
// when a document.cookie write is ignored --- and here it would throw
// a security exception, not be ignored.
assert_true(ev.data);
});
t.step(() => {
var iframe = document.createElement("iframe");
iframe.sandbox = "allow-scripts";
iframe.srcdoc = "<scr" + "ipt>" +
"window.onmessage = function() {" +
" parent.postMessage(navigator.cookieEnabled, '*'); " +
"}</scr" + "ipt>";
iframe.onload = function() {
iframe.contentWindow.postMessage({}, "*");
}
document.body.appendChild(iframe);
});
</script>
</body>
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