| <!doctype html> |
| <meta charset=utf-8> |
| <title>IndexedDB: IDBCursor advance() Exception Ordering</title> |
| <link rel="help" href="https://w3c.github.io/IndexedDB/#dom-idbcursor-advance"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support.js"></script> |
| <script> |
| |
| indexeddb_test( |
| (t, db) => { |
| const store = db.createObjectStore('s'); |
| store.put('value', 'key'); |
| }, |
| (t, db) => { |
| const tx = db.transaction('s'); |
| const store = tx.objectStore('s'); |
| |
| const r = store.openKeyCursor(); |
| r.onsuccess = t.step_func(() => { |
| r.onsuccess = null; |
| |
| const cursor = r.result; |
| |
| setTimeout(t.step_func(() => { |
| assert_throws(new TypeError, () => { cursor.advance(0); }, |
| '"zero" check (TypeError) should precede ' + |
| '"not active" check (TransactionInactiveError)'); |
| t.done(); |
| }), 0); |
| }); |
| }, |
| 'IDBCursor.advance exception order: TypeError vs. TransactionInactiveError' |
| ); |
| |
| indexeddb_test( |
| (t, db) => { |
| const store = db.createObjectStore('s'); |
| |
| const s = db.createObjectStore('s2'); |
| s.put('value', 'key'); |
| |
| const r = s.openKeyCursor(); |
| r.onsuccess = t.step_func(() => { |
| r.onsuccess = null; |
| |
| const cursor = r.result; |
| db.deleteObjectStore('s2'); |
| |
| setTimeout(t.step_func(() => { |
| assert_throws('TransactionInactiveError', () => { cursor.advance(1); }, |
| '"not active" check (TransactionInactiveError) ' + |
| 'should precede "deleted" check (InvalidStateError)'); |
| t.done(); |
| }), 0); |
| }); |
| }, |
| (t, db) => {}, |
| 'IDBCursor.advance exception order: ' + |
| 'TransactionInactiveError vs. InvalidStateError #1' |
| ); |
| |
| indexeddb_test( |
| (t, db) => { |
| const store = db.createObjectStore('s'); |
| store.put('value', 'key'); |
| }, |
| (t, db) => { |
| const tx = db.transaction('s'); |
| const store = tx.objectStore('s'); |
| |
| const r = store.openKeyCursor(); |
| r.onsuccess = t.step_func(() => { |
| r.onsuccess = null; |
| |
| const cursor = r.result; |
| cursor.advance(1); |
| |
| setTimeout(t.step_func(() => { |
| assert_throws('TransactionInactiveError', () => { cursor.advance(1); }, |
| '"not active" check (TransactionInactiveError) ' + |
| 'should precede "got value" check (InvalidStateError)'); |
| t.done(); |
| }), 0); |
| }); |
| }, |
| 'IDBCursor.advance exception order: ' + |
| 'TransactionInactiveError vs. InvalidStateError #2' |
| ); |
| |
| </script> |
