| Joshua Bell | 57aa2ac | 2017-03-07 20:34:57 | [diff] [blame] | 1 | <!DOCTYPE html> |
| 2 | <meta charset=utf-8> |
| 3 | <title>Upgrade transaction deactivation timing</title> |
| 4 | <link rel="help" href="http://localhost:4201/#upgrade-transaction-steps"> |
| 5 | <script src=/resources/testharness.js></script> |
| 6 | <script src=/resources/testharnessreport.js></script> |
| 7 | <script src=support.js></script> |
| 8 | <script> |
| 9 | |
| 10 | indexeddb_test( |
| 11 | (t, db, tx) => { |
| 12 | db.createObjectStore('store'); |
| 13 | assert_true(is_transaction_active(tx, 'store'), |
| 14 | 'Transaction should be active in upgradeneeded callback'); |
| 15 | }, |
| 16 | (t, db) => { t.done(); }, |
| 17 | 'Upgrade transactions are active in upgradeneeded callback'); |
| 18 | |
| 19 | indexeddb_test( |
| 20 | (t, db, tx) => { |
| 21 | db.createObjectStore('store'); |
| 22 | assert_true(is_transaction_active(tx, 'store'), |
| 23 | 'Transaction should be active in upgradeneeded callback'); |
| 24 | |
| 25 | Promise.resolve().then(t.step_func(() => { |
| 26 | assert_true(is_transaction_active(tx, 'store'), |
| 27 | 'Transaction should be active in microtask checkpoint'); |
| 28 | })); |
| 29 | }, |
| 30 | (t, db) => { t.done(); }, |
| 31 | 'Upgrade transactions are active in upgradeneeded callback and microtasks'); |
| 32 | |
| 33 | |
| 34 | indexeddb_test( |
| 35 | (t, db, tx) => { |
| 36 | db.createObjectStore('store'); |
| 37 | const release_tx = keep_alive(tx, 'store'); |
| 38 | |
| 39 | setTimeout(t.step_func(() => { |
| 40 | assert_false(is_transaction_active(tx, 'store'), |
| 41 | 'Transaction should be inactive in next task'); |
| 42 | release_tx(); |
| 43 | }), 0); |
| 44 | }, |
| 45 | (t, db) => { t.done(); }, |
| 46 | 'Upgrade transactions are deactivated before next task'); |
| 47 | |
| 48 | </script> |
