<!doctype html>
<meta charset=utf-8>
<body>
<script>
async function test() {
  // Step 3 (client-hints/inner-delegation/accept_ch_delegation_to_src.sub.https.html)
  const policy = JSON.stringify(document.featurePolicy.getAllowlistForFeature("ch-device-memory"));
  let r = await fetch("https://{{host}}:{{ports[https][0]}}/client-hints/inner-delegation/resources/was-sec-ch-device-memory-received.py");
  if (r.status == 200) {
    return "Site 2 fetching Site 1 did recieve sec-ch-device-memory";
  }
  r = await fetch("/client-hints/inner-delegation/resources/was-sec-ch-device-memory-received.py");
  if (r.status == 200) {
    return "Site 2 fetching Site 2 did recieve sec-ch-device-memory";
  }
  r = await fetch("https://{{domains[www2]}}:{{ports[https][0]}}/client-hints/inner-delegation/resources/was-sec-ch-device-memory-received.py");
  if (r.status == 200) {
    return "Site 2 fetching Site 3 did recieve sec-ch-device-memory";
  }
  // Step 4 (client-hints/inner-delegation/accept_ch_delegation_to_src.sub.https.html)
  const site3Frame = document.createElement("iframe");
  site3Frame.src = "https://{{domains[www2]}}:{{ports[https][0]}}/client-hints/inner-delegation/resources/accept_ch_delegation_to_src_iframe_iframe.sub.https.html";
  site3Frame.allow = "ch-device-memory src"
  document.body.appendChild(site3Frame);
  return ""
}
test().then((message) => {
  if (message) {
    window.top.postMessage(message, "*");
  }
});
</script>
</body>
