summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/client-hints/resources/expect-different-client-hints-headers.html
blob: 19ee394f46f797221f46932cb7565bba879c80bb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
<html>
<body>
<script>

// This test checks if browser attaches the viewport-width client hint in the
// HTTP request headers.

// resources/echo-client-hints-received.py sets the response headers depending on the set
// of client hints it receives in the request headers.

fetch("../resources/echo-client-hints-received.py").then(r => {
  if(r.status == 200 && r.headers.has("viewport-width-received") && r.headers.has("viewport-width-deprecated-received")) {
    window.top.opener.postMessage('PASS', '*');
  }
  else {
    window.top.opener.postMessage('FAIL', '*');
  }
});

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