| <!doctype html> |
| <meta charset=utf-8> |
| <title>IndexedDB: The source of requests made against cursors</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> |
| |
| [ |
| cursor => cursor.update(0), |
| cursor => cursor.delete() |
| ].forEach(func => indexeddb_test( |
| (t, db) => { |
| db.createObjectStore('store', {autoIncrement: true}); |
| }, |
| (t, db) => { |
| const tx = db.transaction('store', 'readwrite'); |
| const store = tx.objectStore('store'); |
| store.put('value'); |
| store.openCursor().onsuccess = t.step_func(e => { |
| const cursor = e.target.result; |
| assert_equals(func(cursor).source, cursor, |
| `${func}.source should be the cursor itself`); |
| t.done(); |
| }); |
| }, |
| `The source of the request from ${func} is the cursor itself` |
| )); |
| |
| </script> |
