| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <title>Fire success event - Exception thrown</title> |
| <link rel="help" href="https://w3c.github.io/IndexedDB/#fire-success-event"> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src=support.js></script> |
| <script> |
| setup({allow_uncaught_exception:true}); |
| |
| function fire_success_event_test(func, description) { |
| indexeddb_test( |
| (t, db) => { |
| db.createObjectStore('s'); |
| }, |
| (t, db) => { |
| const tx = db.transaction('s'); |
| tx.oncomplete = t.unreached_func('transaction should abort'); |
| const store = tx.objectStore('s'); |
| const request = store.get(0); |
| func(t, db, tx, request); |
| tx.addEventListener('abort', t.step_func_done(() => { |
| assert_equals(tx.error.name, 'AbortError'); |
| })); |
| }, |
| description); |
| } |
| |
| fire_success_event_test((t, db, tx, request) => { |
| request.onsuccess = () => { |
| throw Error(); |
| }; |
| }, 'Exception in success event handler on request'); |
| |
| fire_success_event_test((t, db, tx, request) => { |
| request.addEventListener('success', () => { |
| throw Error(); |
| }); |
| }, 'Exception in success event listener on request'); |
| |
| fire_success_event_test((t, db, tx, request) => { |
| request.addEventListener('success', { |
| get handleEvent() { |
| throw new Error(); |
| }, |
| }); |
| }, 'Exception in success event listener ("handleEvent" lookup) on request'); |
| |
| fire_success_event_test((t, db, tx, request) => { |
| request.addEventListener('success', { |
| handleEvent: null, |
| }); |
| }, 'Exception in success event listener (non-callable "handleEvent") on request'); |
| |
| fire_success_event_test((t, db, tx, request) => { |
| request.addEventListener('success', () => { |
| // no-op |
| }); |
| request.addEventListener('success', () => { |
| throw Error(); |
| }); |
| }, 'Exception in second success event listener on request'); |
| |
| fire_success_event_test((t, db, tx, request) => { |
| let second_listener_called = false; |
| request.addEventListener('success', () => { |
| throw Error(); |
| }); |
| request.addEventListener('success', t.step_func(() => { |
| second_listener_called = true; |
| assert_true(is_transaction_active(tx, 's'), |
| 'Transaction should be active until dispatch completes'); |
| })); |
| tx.addEventListener('abort', t.step_func(() => { |
| assert_true(second_listener_called); |
| })); |
| }, 'Exception in first success event listener, tx active in second'); |
| |
| </script> |
