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<!DOCTYPE html>
<meta charset=utf-8>
<title>Upgrade transaction deactivation timing</title>
<link rel="help" href="http://localhost:4201/#upgrade-transaction-steps">
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=resources/support.js></script>
<script>
indexeddb_test(
(t, db, tx) => {
db.createObjectStore('store');
assert_true(is_transaction_active(tx, 'store'),
'Transaction should be active in upgradeneeded callback');
},
(t, db) => { t.done(); },
'Upgrade transactions are active in upgradeneeded callback');
indexeddb_test(
(t, db, tx) => {
db.createObjectStore('store');
assert_true(is_transaction_active(tx, 'store'),
'Transaction should be active in upgradeneeded callback');
Promise.resolve().then(t.step_func(() => {
assert_true(is_transaction_active(tx, 'store'),
'Transaction should be active in microtask checkpoint');
}));
},
(t, db) => { t.done(); },
'Upgrade transactions are active in upgradeneeded callback and microtasks');
indexeddb_test(
(t, db, tx) => {
db.createObjectStore('store');
const release_tx = keep_alive(tx, 'store');
setTimeout(t.step_func(() => {
assert_false(is_transaction_active(tx, 'store'),
'Transaction should be inactive in next task');
release_tx();
}), 0);
},
(t, db) => { t.done(); },
'Upgrade transactions are deactivated before next task');
</script>
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