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<html>
<meta http-equiv="Accept-CH" content="DPR, Width, Viewport-Width, Device-Memory, rtt, downlink, ect, lang">
<title>Accept-CH http-equiv insecure transport test</title>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
// Even though this HTML file contains "Accept-CH" http-equiv headers, the
// browser should NOT attach the specified client hints in the HTTP request
// headers since the page is being fetched over an insecure transport.
// Test this functionality by fetching an XHR from this page hosted on
// an insecure HTTP server.
// echo_client_hints_received.py sets the response headers depending on the set
// of client hints it receives in the request headers.
promise_test(t => {
return fetch("/client-hints/echo_client_hints_received.py").then(r => {
assert_equals(r.status, 200)
// Verify that the browser does not include client hints in the headers
// when fetching the XHR from an insecure HTTP server.
assert_false(r.headers.has("device-memory-received"), "device-memory-received");
assert_false(r.headers.has("dpr-received"), "dpr-received");
assert_false(r.headers.has("viewport-width-received"), "viewport-width-received");
assert_false(r.headers.has("rtt-received"), "rtt-received");
assert_false(r.headers.has("downlink-received"), "downlink-received");
assert_false(r.headers.has("ect-received"), "ect-received");
assert_false(r.headers.has("lang-received"), "lang-received");
});
}, "Accept-CH http-equiv test over insecure transport");
</script>
</body>
</html>
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