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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: 058920768c261da7597d8bba4c0737caef82f501 authored by Anne van Kesteren on 15 October 2018, 14:50:01 UTC
HTTP: message parsing with CR
Tip revision: 0589207
http_equiv_accept_ch.tentative.https.html 
<html>
<meta http-equiv="Accept-CH" content="DPR, Width, Viewport-Width, Device-Memory, rtt, downlink, ect">
<title>Accept-CH http-equiv cross-navigation test</title>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<div id=test>
    <p>Apart from this webpage, the test opens another html web page. One test
    is run in this web page, and another in the second web page.
</div>

<script>

// This test contains accept-ch http-equiv header. Due to the missing
// Accept-CH-Lifetime header, the user-agent should not persist origin
// preferences for the client hints specified in Accept-CH header.

// Next, to verify that the origin preferences were not persisted by the user
// agent, this test fetches resources/do_not_expect_client_hints_headers.html
// in a new window. Fetching of
// resources/do_not_expect_client_hints_headers.html
// verifies that the user agent does not send the client hints in the request
// headers.

// Test is marked as tentative until https://github.com/whatwg/fetch/issues/726
// is resolved.
promise_test(t => {
  return fetch("echo_client_hints_received.py").then(r => {
    assert_equals(r.status, 200)
    // Verify that the browser includes client hints in the request
    // headers when fetching echo_client_hints_received.py within this page.
    assert_true(r.headers.has("device-memory-received"), "device-memory-received");
  });
}, "Test that the browser attaches client hints on subresources in the same navigation");

// Verify that the browser does not attach client hints on resources in a
// different navigation. This verifies that the client hint preferences were
// not persisted for the origin.
window.open("resources/do_not_expect_client_hints_headers.html");
async_test(t => {
window.addEventListener('message', function(event) {
  t.done();
})
}, "Loading of resources/do_not_expect_client_hints_headers.html did not finish.");

</script>
</body>
</html>
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