| jsbell | 08a5de9 | 2017-03-06 20:31:47 | [diff] [blame] | 1 | <!DOCTYPE html> |
| 2 | <meta charset=utf-8> |
| 3 | <title>Fire upgradeneeded event - Exception thrown</title> |
| 4 | <link rel="help" href="https://w3c.github.io/IndexedDB/#fire-a-version-change-event"> |
| 5 | <script src=/resources/testharness.js></script> |
| 6 | <script src=/resources/testharnessreport.js></script> |
| 7 | <script src=support.js></script> |
| 8 | <script> |
| 9 | setup({allow_uncaught_exception:true}); |
| 10 | |
| 11 | function fire_upgradeneeded_event_test(func, description) { |
| 12 | async_test(t => { |
| 13 | const dbname = document.location + '-' + t.name; |
| 14 | const del = indexedDB.deleteDatabase(dbname); |
| 15 | del.onerror = t.unreached_func('deleteDatabase should succeed'); |
| 16 | const open = indexedDB.open(dbname, 1); |
| 17 | open.onsuccess = t.unreached_func('open should fail'); |
| 18 | func(t, open); |
| 19 | }, description); |
| 20 | } |
| 21 | |
| 22 | fire_upgradeneeded_event_test((t, open) => { |
| 23 | let tx; |
| 24 | open.onupgradeneeded = () => { |
| 25 | tx = open.transaction; |
| 26 | throw Error(); |
| 27 | }; |
| 28 | open.onerror = t.step_func_done(() => { |
| 29 | assert_equals(tx.error.name, 'AbortError'); |
| 30 | }); |
| 31 | }, 'Exception in upgradeneeded handler'); |
| 32 | |
| 33 | fire_upgradeneeded_event_test((t, open) => { |
| 34 | let tx; |
| 35 | open.addEventListener('upgradeneeded', () => { |
| 36 | tx = open.transaction; |
| 37 | throw Error(); |
| 38 | }); |
| 39 | open.onerror = t.step_func_done(() => { |
| 40 | assert_equals(tx.error.name, 'AbortError'); |
| 41 | }); |
| 42 | }, 'Exception in upgradeneeded listener'); |
| 43 | |
| 44 | fire_upgradeneeded_event_test((t, open) => { |
| 45 | let tx; |
| 46 | open.addEventListener('upgradeneeded', () => { |
| 47 | // No-op. |
| 48 | }); |
| 49 | open.addEventListener('upgradeneeded', () => { |
| 50 | tx = open.transaction; |
| 51 | throw Error(); |
| 52 | }); |
| 53 | open.onerror = t.step_func_done(() => { |
| 54 | assert_equals(tx.error.name, 'AbortError'); |
| 55 | }); |
| 56 | }, 'Exception in second upgradeneeded listener'); |
| 57 | |
| 58 | fire_upgradeneeded_event_test((t, open) => { |
| 59 | let tx; |
| 60 | let second_listener_called = false; |
| 61 | open.addEventListener('upgradeneeded', () => { |
| 62 | open.result.createObjectStore('s'); |
| 63 | throw Error(); |
| 64 | }); |
| 65 | open.addEventListener('upgradeneeded', t.step_func(() => { |
| 66 | second_listener_called = true; |
| 67 | tx = open.transaction; |
| 68 | assert_true(is_transaction_active(tx, 's'), |
| 69 | 'Transaction should be active until dispatch completes'); |
| 70 | })); |
| 71 | open.onerror = t.step_func_done(() => { |
| 72 | assert_true(second_listener_called); |
| 73 | assert_equals(tx.error.name, 'AbortError'); |
| 74 | }); |
| 75 | }, 'Exception in first upgradeneeded listener, tx active in second'); |
| 76 | |
| 77 | </script> |
