Function completed

Extensions/SaveState/tests/SaveState.spec.js:1623–1624

(task)

    // after the operation actually completed. (Load actions resolve at end of
    // frame and are awaited via renderAndStep + waitUntil instead.)
    const completed = (task) =>
      task && task.promise ? task.promise : Promise.resolve();

    it('saves to storage with metadata and lists it (no save- prefix)', async () => {
      const { runtimeScene } = await makeGameAndScene();