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<!DOCTYPE html>
<title>IndexedDB: aborting transactions reverts object store metadata</title>
<link rel="help" href="https://w3c.github.io/IndexedDB/#abort-transaction">
<link rel="author" href="pwnall@chromium.org" title="Victor Costan">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support-promises.js"></script>
<script>
promise_test(testCase => {
let store = null, migrationTransaction = null, migrationDatabase = null;
return createDatabase(testCase, (database, transaction) => {
createBooksStore(testCase, database);
}).then(database => {
database.close();
}).then(() => migrateDatabase(testCase, 2, (database, transaction) => {
store = createNotBooksStore(testCase, database);
migrationDatabase = database;
migrationTransaction = transaction;
assert_array_equals(
database.objectStoreNames, ['books', 'not_books'],
'IDBDatabase.objectStoreNames should include a newly created ' +
'store before the transaction is aborted');
assert_array_equals(
transaction.objectStoreNames, ['books', 'not_books'],
'IDBTransaction.objectStoreNames should include a newly created ' +
'store before the transaction is aborted');
transaction.abort();
assert_throws(
'InvalidStateError', () => store.get('query'),
'IDBObjectStore.get should throw InvalidStateError, indicating ' +
'that the store is marked for deletion, immediately after ' +
'IDBTransaction.abort() returns');
assert_array_equals(
transaction.objectStoreNames, ['books'],
'IDBTransaction.objectStoreNames should stop including the newly ' +
'created store immediately after IDBTransaction.abort() returns');
assert_array_equals(
database.objectStoreNames, ['books'],
'IDBDatabase.objectStoreNames should stop including the newly ' +
'created store immediately after IDBTransaction.abort() returns');
})).then(() => {
assert_throws(
'InvalidStateError', () => store.get('query'),
'IDBObjectStore.get should throw InvalidStateError, indicating ' +
'that the store is marked for deletion, after the transaction is ' +
'aborted');
assert_array_equals(
migrationDatabase.objectStoreNames, ['books'],
'IDBDatabase.objectStoreNames should stop including the newly ' +
'created store after the transaction is aborted');
assert_array_equals(
migrationTransaction.objectStoreNames, ['books'],
'IDBTransaction.objectStoreNames should stop including the newly ' +
'created store after the transaction is aborted');
});
}, 'Created stores get marked as deleted after their transaction aborts');
promise_test(testCase => {
let store = null, migrationTransaction = null, migrationDatabase = null;
return createDatabase(testCase, (database, transaction) => {
createBooksStore(testCase, database);
createNotBooksStore(testCase, database);
}).then(database => {
database.close();
}).then(() => migrateDatabase(testCase, 2, (database, transaction) => {
migrationDatabase = database;
migrationTransaction = transaction;
store = transaction.objectStore('not_books');
database.deleteObjectStore('not_books');
assert_throws(
'InvalidStateError', () => store.get('query'),
'IDBObjectStore.get should throw InvalidStateError, indicating ' +
'that the store is marked for deletion, immediately after ' +
'IDBDatabase.deleteObjectStore() returns');
assert_array_equals(
transaction.objectStoreNames, ['books'],
'IDBTransaction.objectStoreNames should stop including the ' +
'deleted store immediately after IDBDatabase.deleteObjectStore() ' +
'returns');
assert_array_equals(
database.objectStoreNames, ['books'],
'IDBDatabase.objectStoreNames should stop including the newly ' +
'created store immediately after IDBDatabase.deleteObjectStore() ' +
'returns');
transaction.abort();
assert_throws(
'TransactionInactiveError', () => store.get('query'),
'IDBObjectStore.get should throw TransactionInactiveError, ' +
'indicating that the store is no longer marked for deletion, ' +
'immediately after IDBTransaction.abort() returns');
assert_array_equals(
database.objectStoreNames, ['books', 'not_books'],
'IDBDatabase.objectStoreNames should include the deleted store ' +
'store immediately after IDBTransaction.abort() returns');
assert_array_equals(
transaction.objectStoreNames, ['books', 'not_books'],
'IDBTransaction.objectStoreNames should include the deleted ' +
'store immediately after IDBTransaction.abort() returns');
})).then(() => {
assert_throws(
'TransactionInactiveError', () => store.get('query'),
'IDBObjectStore.get should throw TransactionInactiveError, ' +
'indicating that the store is no longer marked for deletion, ' +
'after the transaction is aborted');
assert_array_equals(
migrationDatabase.objectStoreNames, ['books', 'not_books'],
'IDBDatabase.objectStoreNames should include the previously ' +
'deleted store after the transaction is aborted');
assert_array_equals(
migrationTransaction.objectStoreNames, ['books', 'not_books'],
'IDBTransaction.objectStoreNames should include the previously ' +
'deleted store after the transaction is aborted');
});
}, 'Deleted stores get marked as not-deleted after the transaction aborts');
promise_test(testCase => {
let store = null, migrationTransaction = null, migrationDatabase = null;
return createDatabase(testCase, (database, transaction) => {
createBooksStore(testCase, database);
}).then(database => {
database.close();
}).then(() => migrateDatabase(testCase, 2, (database, transaction) => {
store = createNotBooksStore(testCase, database);
migrationDatabase = database;
migrationTransaction = transaction;
assert_array_equals(
database.objectStoreNames, ['books', 'not_books'],
'IDBDatabase.objectStoreNames should include a newly created ' +
'store before the transaction is aborted');
assert_array_equals(
transaction.objectStoreNames, ['books', 'not_books'],
'IDBTransaction.objectStoreNames should include a newly created ' +
'store before the transaction is aborted');
database.deleteObjectStore('not_books');
assert_throws(
'InvalidStateError', () => store.get('query'),
'IDBObjectStore.get should throw InvalidStateError, indicating ' +
'that the store is marked for deletion, immediately after ' +
'IDBDatabase.deleteObjectStore() returns');
assert_array_equals(
transaction.objectStoreNames, ['books'],
'IDBTransaction.objectStoreNames should stop including the ' +
'deleted store immediately after IDBDatabase.deleteObjectStore() ' +
'returns');
assert_array_equals(
database.objectStoreNames, ['books'],
'IDBDatabase.objectStoreNames should stop including the newly ' +
'created store immediately after IDBDatabase.deleteObjectStore() ' +
'returns');
transaction.abort();
assert_throws(
'InvalidStateError', () => store.get('query'),
'IDBObjectStore.get should throw InvalidStateError, indicating ' +
'that the store is still marked for deletion, immediately after ' +
'IDBTransaction.abort() returns');
assert_array_equals(
transaction.objectStoreNames, ['books'],
'IDBTransaction.objectStoreNames should not include the newly ' +
'created store immediately after IDBTransaction.abort() returns');
assert_array_equals(
database.objectStoreNames, ['books'],
'IDBDatabase.objectStoreNames should not include the newly ' +
'created store immediately after IDBTransaction.abort() returns');
})).then(() => {
assert_throws(
'InvalidStateError', () => store.get('query'),
'IDBObjectStore.get should throw InvalidStateError, indicating ' +
'that the store is still marked for deletion, after the ' +
'transaction is aborted');
assert_array_equals(
migrationDatabase.objectStoreNames, ['books'],
'IDBDatabase.objectStoreNames should not include the newly ' +
'created store after the transaction is aborted');
assert_array_equals(
migrationTransaction.objectStoreNames, ['books'],
'IDBTransaction.objectStoreNames should not include the newly ' +
'created store after the transaction is aborted');
});
}, 'Created+deleted stores are still marked as deleted after their ' +
'transaction aborts');
</script>
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