navigation-api-multiple-entries.html

<!DOCTYPE html>
<meta name="timeout" content="long">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<script src="/common/dispatcher/dispatcher.js"></script>
<script src="/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js"></script>
<script src="../resources/utils.js"></script>
<script src="resources/utils.js"></script>

<body>
<script>
setup(() => assertSpeculationRulesIsSupported());

promise_test(async t => {
  const rcHelper = new RemoteContextHelper();

  const referrerRC1 = await rcHelper.addWindow(undefined, { features: 'noopener' });
  const referrerRC2 = await referrerRC1.navigateToNew();
  const referrerRC3 = await referrerRC2.navigateToNew();
  assert_equals(await referrerRC3.executeScript(() => navigation.entries().length), 3);

  let referrerRC3CurrentId = await referrerRC3.executeScript(() => navigation.currentEntry.id);

  const prerenderedRC = await addPrerenderRC(referrerRC3);
  let activationStateBeforeActivation = await prerenderedRC.executeScript(() => {
    return {
     entries: navigation.entries().map(e => ({ id: e.id, })),
     activationEntryId: navigation.activation.entry?.id,
     activationFromId: navigation.activation.from?.id,
     activationNavigationType : navigation.activation.navigationType,
    }
  });
  assert_equals(activationStateBeforeActivation.entries.length, 1);
  assert_equals(activationStateBeforeActivation.activationFromId, referrerRC3CurrentId);
  assert_equals(activationStateBeforeActivation.activationEntryId, activationStateBeforeActivation.entries[0].id);
  assert_equals(activationStateBeforeActivation.activationNavigationType, "push");

  await activatePrerenderRC(referrerRC3, prerenderedRC);

  let activationStateAfterActivation = await prerenderedRC.executeScript(() => {
    return {
     entries: navigation.entries().map(e => ({ id: e.id, })),
     activationEntryId: navigation.activation.entry?.id,
     activationFromId: navigation.activation.from?.id,
     activationNavigationType : navigation.activation.navigationType,
    }
  });
  assert_equals(activationStateAfterActivation.entries.length, 4);
  assert_equals(activationStateAfterActivation.activationFromId, activationStateAfterActivation.entries[2].id);
  assert_equals(activationStateAfterActivation.activationEntryId, activationStateAfterActivation.entries[3].id);
  assert_equals(activationStateAfterActivation.activationNavigationType, "push");
},`navigation.entries() and navigation.activation should be updated on activation - multiple entries`);
</script>
chromium/third_party/blink/web_tests/external/wpt/speculation-rules/prerender/navigation-api-multiple-entries.html
