activate-after.tentative.https.window.js

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /fetch/fetch-later/activate-after.tentative.https.window.html - WPT Dashboard Interop Dashboard

// META: script=/common/dispatcher/dispatcher.js

// META: script=/common/get-host-info.sub.js

// META: script=/common/utils.js

// META: script=/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js

// META: script=/html/browsers/browsing-the-web/back-forward-cache/resources/rc-helper.js

// META: script=/fetch/fetch-later/resources/fetch-later-helper.js

'use strict';

parallelPromiseTest(async t => {

  const uuid = token();

  const url = generateSetBeaconURL(uuid);

  // Loads an iframe that creates a fetchLater request w/ short timeout.

  const iframe = await loadScriptAsIframe(`

    fetchLater("${url}", {activateAfter: 1000});  // 1s

`);

  // Deletes the iframe to trigger deferred request sending.

  document.body.removeChild(iframe);

  // The iframe should have sent all requests.

  await expectBeacon(uuid, {count: 1});

}, 'fetchLater() sends out based on activateAfter.');

parallelPromiseTest(async t => {

  const uuid = token();

  const url = generateSetBeaconURL(uuid);

  // Sets no option to test the default behavior when a document enters BFCache.

  const helper = new RemoteContextHelper();

  // Opens a window with noopener so that BFCache will work.

  const rc1 = await helper.addWindow(

      /*config=*/ null, /*options=*/ {features: 'noopener'});

  // Creates a fetchLater request with short timeout. It should be sent out

  // even if the document is then put into BFCache.

  await rc1.executeScript(url => {

    fetchLater(url, {activateAfter: 1000});  // 1s.

    // Add a pageshow listener to stash the BFCache event.

    window.addEventListener('pageshow', e => {

      window.pageshowEvent = e;

});

  }, [url]);

  // Navigates away to let page enter BFCache.

  const rc2 = await rc1.navigateToNew();

  // Navigate back.

  await rc2.historyBack();

  // Verify that the page was BFCached.

  assert_true(await rc1.executeScript(() => {

    return window.pageshowEvent.persisted;

  }));

  await expectBeacon(uuid, {count: 1});

}, 'fetchLater() sends out based on activateAfter, even if document is in BFCache.');