chromium/content/test/data/service_worker/fetch_event_with_handle_event_property.js

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

let obj = {};
Object.defineProperty(obj, "handleEvent", {
  get: () => {},
  configurable: true,
  enumerable: true,
});
self.addEventListener('fetch', obj);