access-control-preflight-request-header-sorted.htm

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This WPT test may be referenced by the following Test IDs:
- /xhr/access-control-preflight-request-header-sorted.htm - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<title>Tests that Access-Control-Request-Headers are sorted.</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/common/get-host-info.sub.js"></script>

</head>

<body>

<script>

async_test((test) => {

  const xhr = new XMLHttpRequest();

  const url = get_host_info().HTTP_REMOTE_ORIGIN + '/xhr/resources/access-control-preflight-request-header-sorted.py';

  xhr.open('GET', url);

  xhr.setRequestHeader("X-Custom-Test", "foobar");

  xhr.setRequestHeader("X-Custom-ua", "foobar");

  xhr.setRequestHeader("X-Custom-V", "foobar");

  xhr.setRequestHeader("X-Custom-s", "foobar");

  xhr.setRequestHeader("X-Custom-U", "foobar");

  xhr.onerror = test.unreached_func('xhr failure');

  xhr.onload = test.step_func_done(() => {

    assert_equals(xhr.responseText, 'PASS');

});

  xhr.send();

});

</script>

</body>

</html>