mozilla-central/testing/web-platform/tests/IndexedDB/transaction-abort-generator-revert.any.js (file symbol)

Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

// META: title=IndexedDB: aborting transactions reverts an object store's key generator state
// META: global=window,worker
// META: script=resources/support-promises.js
// META: script=resources/support.js
'use strict';
promise_test(
testCase => {
return createDatabase(
testCase,
(database, transaction) => {
createBooksStore(testCase, database);
})
.then(database => {
database.close();
})
.then(() => {
return new Promise((resolve, reject) => {
const request = indexedDB.open(databaseName(testCase), 2);
request.onupgradeneeded = testCase.step_func(event => {
const database = event.target.result;
const transaction = event.target.transaction;
const store = transaction.objectStore('books');
const request2 =
store.put({title: 'Bedrock Nights II', author: 'Barney'});
request2.onerror = testCase.unreached_func(
'IDBObjectStore.put() should not receive an error request');
request2.onsuccess = testCase.step_func(event => {
assert_equals(
event.target.result, 345679,
'The key generator\'s current number should be set by ' +
'the last put operation in the database creation ' +
'transaction');
request.onerror = event => {
event.preventDefault();
resolve(event);
};
request.onsuccess = () => reject(new Error(
'indexedDB.open should not succeed after the ' +
'versionchange transaction is aborted'));
transaction.abort();
});
});
request.onerror = event => reject(event.target.error);
request.onsuccess = () => reject(new Error(
'indexedDB.open should not succeed without creating a ' +
'versionchange transaction'));
});
})
.then(() => {
return openDatabase(testCase, 1);
})
.then(database => {
const transaction = database.transaction(['books'], 'readwrite');
const store = transaction.objectStore('books');
return checkStoreGenerator(
testCase, store, 345679,
'The key generator\'s current number should be reverted after the ' +
'transaction modifying it is aborted')
.then(() => database.close());
});
},
'The current number of a key generator is reverted when a versionchange ' +
'transaction aborts');
promise_test(
testCase => {
return createDatabase(
testCase,
(database, transaction) => {
createBooksStore(testCase, database);
})
.then(database => {
return new Promise((resolve, reject) => {
const transaction =
database.transaction(['books'], 'readwrite');
const store = transaction.objectStore('books');
const request = store.put(
{title: 'Bedrock Nights II', author: 'Barney'});
request.onerror = testCase.unreached_func(
'IDBObjectStore.put() should not receive an error request');
request.onsuccess = testCase.step_func(event => {
assert_equals(
event.target.result, 345679,
'The key generator\'s current number should be set by the ' +
'last put operation in the database creation transaction');
transaction.onabort = event => {
event.preventDefault();
resolve(event);
};
transaction.abort();
});
transaction.onabort = () => reject(new Error(
'The aborted readwrite transaction should not receive an ' +
'abort event before IDBTransaction.abort() is called'));
transaction.oncomplete = () => reject(new Error(
'The aborted readwrite transaction should not receive a ' +
'completed event'));
transaction.onerror = () => reject(new Error(
'The aborted readwrite transaction should not receive an ' +
'error event'));
})
.then(() => database);
})
.then(database => {
const transaction = database.transaction(['books'], 'readwrite');
const store = transaction.objectStore('books');
return checkStoreGenerator(
testCase, store, 345679,
'The key generator\'s current number should be reverted after the ' +
'transaction modifying it is aborted')
.then(() => database.close());
});
},
'The current number of a key generator is reverted when a readwrite ' +
'transaction aborts');