general-storage-deprecation-trial-enabled-local.sub.https.html

<!DOCTYPE html>
<meta charset=utf-8>
<title>Local Storage: DisableThirdPartyStoragePartitioning2 deprecation trial</title>
<meta name=help href="https://privacycg.github.io/storage-partitioning/">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<head>
<!-- The token below was generated via the following command:
tools/origin_trials/generate_token.py https://web-platform.test:8444
DisableThirdPartyStoragePartitioning2 --expire-timestamp=2000000000 -->
<meta http-equiv="origin-trial" content="A2kO9VXomVHI2qXmDKzOIFbeBynCH0cFHdQsAJV2QjujjYKz5jHlNrcdGvgOrjZbRWHH/VUjmwuLOwBfraaFHg8AAAB2eyJvcmlnaW4iOiAiaHR0cHM6Ly93ZWItcGxhdGZvcm0udGVzdDo4NDQ0IiwgImZlYXR1cmUiOiAiRGlzYWJsZVRoaXJkUGFydHlTdG9yYWdlUGFydGl0aW9uaW5nMiIsICJleHBpcnkiOiAyMDAwMDAwMDAwfQ==">
</head>
<body>
<script type="module">
import { getOrCreateID, clearID } from "/wpt_internal/webstorage/resources/storage-deprecation-trial-utils.js";
// Here's the set-up for this test:
// Step 1 (top-frame) Create an ID in storage.
// Step 2 (top-frame) Set up listener for "UserID" message.
// Step 3 (top-frame) Embed an iframe that's cross-origin with top-frame.
// Step 4 (sub-frame) Embed an iframe that's same-origin with top-frame.
// Step 5 (sub-sub-frame) Get or create an ID in storage and cleanup.
// Step 6 (sub-sub-frame) Send "UserID" message to top-frame.
// Step 7 (top-frame) Compare IDs recieved and cleanup.

async_test(t => {
  // Step 1
  const userID = getOrCreateID(/*useSessionStorage=*/false);

  // Step 2
  window.addEventListener("message", t.step_func(e => {
    // Step 7
    if (e.data.message === "UserID") {
      t.step(() => {
        assert_true(e.data.userID === userID, "IDs pulled from same-origin un-partitioned frames shouldn't be different.")
      });
      clearID(/*useSessionStorage=*/false);
      t.done();
    };
  }));

  // Step 3
  let iframe = document.createElement("iframe");
  iframe.src = "https://{{hosts[alt][]}}:{{ports[https][0]}}/wpt_internal/webstorage/resources/storage-deprecation-trial-iframe.sub.html";
  document.body.appendChild(iframe);
}, "Test for Local Storage with DisableThirdPartySessionStoragePartitioning enabled");
</script>
</body>
chromium/third_party/blink/web_tests/wpt_internal/webstorage/general-storage-deprecation-trial-enabled-local.sub.https.html
