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<html>
<body>
<script src="/common/get-host-info.sub.js"></script>
<script>
// This test checks if browser attaches the device-memory client hint in the
// HTTP request headers --- while requesting it from 3P context after
// settings feature policy to allow it; with Accept-CH coming from a sticky
// source.
// echo-client-hints-received.py sets the response headers depending on the set
// of client hints it receives in the request headers.
fetch(get_host_info()["HTTPS_REMOTE_ORIGIN"] + "/client-hints/accept-ch-stickiness/resources/echo-client-hints-received.py").then(r => {
if(r.status == 200 && r.headers.has("device-memory-received") && r.headers.has("device-memory-deprecated-received")) {
window.top.opener.postMessage('PASS', '*');
}
else {
window.top.opener.postMessage('FAIL', '*');
}
});
</script>
</body>
</html>