IndexedDB/idbobjectstore-request-source.html

<!doctype html>
<meta charset=utf-8>
<title>IndexedDB: The source of requests made against object stores</title>
<meta name="help" href="https://w3c.github.io/IndexedDB/#dom-idbrequest-source">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support.js"></script>
<script>

[
  store => store.put(0),
  store => store.add(0),
  store => store.delete(0),
  store => store.clear(),

  store => store.get(0),
  store => store.getKey(0),
  store => store.getAll(),
  store => store.getAllKeys(),
  store => store.count(),

  store => store.openCursor(),
  store => store.openKeyCursor()
].forEach(func => indexeddb_test(
  (t, db) => {
    db.createObjectStore('store', {autoIncrement: true});
  },
  (t, db) => {
    const tx = db.transaction('store', 'readwrite');
    const store = tx.objectStore('store');

    assert_equals(func(store).source, store,
                  `${func}.source should be the object store itself`);
    t.done();
  },
  `The source of the request from ${func} is the object store itself`
));

</script>