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Test Info:

<meta name="timeout" content="long">
<title>Cross-Origin-Embedder-Policy header and nested navigable resource without such header</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=/common/utils.js></script> <!-- Use token() to allow running tests in parallel -->
<script src="/common/get-host-info.sub.js"></script>
<div id=log></div>
<script>
const HOST = get_host_info();
const BASE = new URL("resources", location).pathname;
async_test(t => {
const frame = document.createElement("iframe");
t.add_cleanup(() => frame.remove());
frame.onload = t.step_func_done(() => {
assert_not_equals(frame.contentDocument, null);
});
frame.src = "/common/blank.html";
document.body.append(frame);
assert_equals(frame.contentDocument.body.localName, "body");
}, `"none" top-level: navigating a frame to "none" should succeed`);
async_test(t => {
const frame = document.createElement("iframe");
t.add_cleanup(() => frame.remove());
const blank = "/common/blank.html";
let firstNavOk = false;
frame.onload = t.step_func(() => {
if (!firstNavOk) {
assert_not_equals(frame.contentDocument, null);
firstNavOk = true;
} else {
assert_not_equals(frame.contentDocument, null);
assert_equals(frame.contentWindow.location.pathname, blank);
t.done();
}
});
frame.src = `resources/navigate-require-corp.sub.html?to=${blank}`;
document.body.append(frame);
assert_equals(frame.contentDocument.body.localName, "body");
}, `"none" top-level: navigating a frame from "require-corp" to "none" should succeed`);
async_test(t => {
let pageLoaded = false;
// TODO(arthursonzogni): Consider switching toward another message passing
// API like:
// /html/cross-origin-embedder-policy/credentialless/resources/dispatcher.js
const bc = new BroadcastChannel(token());
let finished = false;
let doneCheck = _ => {
if (finished && pageLoaded) {
t.done();
}
}
bc.onmessage = t.step_func((event) => {
pageLoaded = true;
let payload = event.data;
assert_equals(payload, "loaded");
doneCheck();
});
const bc2 = new BroadcastChannel(token());
bc2.onmessage = t.step_func((event) => {
finished = true;
let payload = event.data;
assert_equals(payload, "loaded");
doneCheck();
});
const win = window.open(`resources/navigate-require-corp.sub.html?channelName=${bc.name}&to=navigate-none.sub.html?channelName=${bc2.name}`, "_blank", "noopener");
assert_equals(win, null);
}, `"require-corp" top-level noopener popup: navigating to "none" should succeed`);
async_test(t => {
const frame = document.createElement("iframe");
const id = token();
t.add_cleanup(() => frame.remove());
window.addEventListener('message', t.step_func((e) => {
if (e.data === id) {
// Loaded!
t.done();
}
}));
frame.src = `${HOST.HTTPS_NOTSAMESITE_ORIGIN}${BASE}/navigate-require-corp-same-site.sub.html?token=${id}`;
document.body.append(frame);
}, 'CORP: same-site is not checked.');
</script>