named_targeting.https.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/cross-origin-opener-policy/tentative/restrict-properties/named_targeting.https.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset=utf-8>

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

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

<script src="/common/dispatcher/dispatcher.js"></script>

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

<script src="/common/utils.js"></script>

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

<script>

async function createCoopRestrictPropertiesPopup(popupToken, name) {

  const url = SAME_ORIGIN.origin + '/common/dispatcher/executor.html' +

    `?uuid=${popupToken}` +

    '&pipe=|header(Cross-Origin-Opener-Policy, restrict-properties)';

  const popup = window.open(url, name);

  add_completion_callback(() => popup.close());

  // Wait for the popup to be loaded.

  const replyToken = token();

  send(popupToken, `send('${replyToken}', 'Done loading')`);

  assert_equals(await receive(replyToken), 'Done loading');

  return popup;

promise_test(async t => {

  // Start by opening a first COOP: restrict-properties popup. No name is set to

  // begin with.

  const popupToken1 = token();

  const popup1 = await createCoopRestrictPropertiesPopup(popupToken1, '');

  // Once the popup is live, explicitly set a name.

  const name = token();

  send(popupToken1, `window.name = '${name}'`);

  // To make sure this name has been propagated to other processes, send a dummy

  // message from the popup to the main page, and wait for it to be received.

  // It should be delivered after the name change is replicated.

  const message_waiter = new Promise(resolve => {

    onmessage = (event) => {

      if (event.data == 'Waited enough') { resolve(); }

});

  send(popupToken1, `opener.postMessage('Waited enough', '*')`);

  await message_waiter;

  // Finally, call window.open with the same name. This should not resolve

  // across browsing context groups, and create a brand new popup.

  const popupToken2 = token();

  const popup2 = await createCoopRestrictPropertiesPopup(popupToken2, name);

  assert_not_equals(popup1, popup2,

    'Named targeting resolved across isolation boundaries');

}, 'Verify that named targeting does not work across isolation boundaries.');

</script>