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| 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-ev
ent"> |
| 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> |
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Chromium Code Reviews
Issue 2734533002:
IndexedDB: Align abort behavior on uncaught exception with Gecko (Closed)
