| <!DOCTYPE html> |
| <title>IndexedDB: Commit ordering of empty transactions</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support.js"></script> |
| <script> |
| |
| // Call with a test object and array of expected values. Returns a |
| // function to call with each actual value. Once the expected number |
| // of values is seen, asserts that the value orders match and completes |
| // the test. |
| function expect(t, expected) { |
| var results = []; |
| return result => { |
| results.push(result); |
| if (results.length === expected.length) { |
| assert_array_equals(results, expected); |
| t.done(); |
| } |
| }; |
| } |
| |
| indexeddb_test( |
| (t, db) => { |
| db.createObjectStore('store'); |
| }, |
| (t, db) => { |
| var saw = expect(t, ['rq1.onsuccess', |
| 'rq2.onsuccess', |
| 'tx1.oncomplete', |
| 'tx2.oncomplete']); |
| |
| var tx1 = db.transaction('store', 'readwrite'); |
| tx1.onabort = t.unreached_func('transaction should commit'); |
| tx1.oncomplete = t.step_func(() => saw('tx1.oncomplete')); |
| |
| var store = tx1.objectStore('store'); |
| var rq1 = store.put('a', 1); |
| rq1.onerror = t.unreached_func('put should succeed'); |
| rq1.onsuccess = t.step_func(() => { |
| saw('rq1.onsuccess'); |
| |
| var tx2 = db.transaction('store', 'readonly'); |
| tx2.onabort = t.unreached_func('transaction should commit'); |
| tx2.oncomplete = t.step_func(() => saw('tx2.oncomplete')); |
| |
| var rq2 = store.put('b', 2); |
| rq2.onsuccess = t.step_func(() => saw('rq2.onsuccess')); |
| rq2.onerror = t.unreached_func('request should succeed'); |
| }); |
| |
| }, |
| 'Transactions without requests complete in the expected order'); |
| |
| indexeddb_test( |
| (t, db) => { |
| db.createObjectStore('store'); |
| }, |
| (t, db) => { |
| var saw = expect(t, ['rq1.onsuccess', |
| 'rq2.onsuccess', |
| 'tx1.oncomplete', |
| 'tx2.oncomplete', |
| 'tx3.oncomplete']); |
| var tx1 = db.transaction('store', 'readwrite'); |
| tx1.onabort = t.unreached_func('transaction should commit'); |
| tx1.oncomplete = t.step_func(() => saw('tx1.oncomplete')); |
| |
| var store = tx1.objectStore('store'); |
| var rq1 = store.put('a', 1); |
| rq1.onerror = t.unreached_func('put should succeed'); |
| rq1.onsuccess = t.step_func(() => { |
| saw('rq1.onsuccess'); |
| |
| var tx2 = db.transaction('store', 'readonly'); |
| tx2.onabort = t.unreached_func('transaction should commit'); |
| tx2.oncomplete = t.step_func(() => saw('tx2.oncomplete')); |
| |
| var tx3 = db.transaction('store', 'readonly'); |
| tx3.onabort = t.unreached_func('transaction should commit'); |
| tx3.oncomplete = t.step_func(() => saw('tx3.oncomplete')); |
| |
| var rq2 = store.put('b', 2); |
| rq2.onsuccess = t.step_func(() => saw('rq2.onsuccess')); |
| rq2.onerror = t.unreached_func('request should succeed'); |
| }); |
| }, |
| 'Multiple transactions without requests complete in the expected order'); |
| </script> |
