Test IndexedDB's webkitIDBObjectStore.clear(). On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". webkitIndexedDB.open('name') PASS 'onsuccess' in result is true PASS 'onerror' in result is true PASS 'readyState' in result is true An event should fire shortly... Success event fired: PASS 'result' in event is true PASS 'code' in event is false PASS 'message' in event is false PASS 'source' in event is true PASS event.source != null is true PASS 'onsuccess' in event.target is true PASS 'onerror' in event.target is true PASS 'readyState' in event.target is true PASS event.target.readyState is event.target.DONE db = event.result db.setVersion('new version') PASS 'onsuccess' in result is true PASS 'onerror' in result is true PASS 'readyState' in result is true An event should fire shortly... Success event fired: PASS 'result' in event is true PASS 'code' in event is false PASS 'message' in event is false PASS 'source' in event is true PASS event.source != null is true PASS 'onsuccess' in event.target is true PASS 'onerror' in event.target is true PASS 'readyState' in event.target is true PASS event.target.readyState is event.target.DONE trans = event.result PASS trans !== null is true Deleted all object stores. store = db.createObjectStore('storeName', null) store.createIndex('indexName', '') PASS store.indexNames.contains('indexName') is true store.add('value', 'key') PASS 'onsuccess' in result is true PASS 'onerror' in result is true PASS 'readyState' in result is true An event should fire shortly... Success event fired: PASS 'result' in event is true PASS 'code' in event is false PASS 'message' in event is false PASS 'source' in event is true PASS event.source != null is true PASS 'onsuccess' in event.target is true PASS 'onerror' in event.target is true PASS 'readyState' in event.target is true PASS event.target.readyState is event.target.DONE otherStore = db.createObjectStore('otherStoreName', null) otherStore.add('value', 'key') PASS 'onsuccess' in result is true PASS 'onerror' in result is true PASS 'readyState' in result is true An event should fire shortly... Success event fired: PASS 'result' in event is true PASS 'code' in event is false PASS 'message' in event is false PASS 'source' in event is true PASS event.source != null is true PASS 'onsuccess' in event.target is true PASS 'onerror' in event.target is true PASS 'readyState' in event.target is true PASS event.target.readyState is event.target.DONE store.clear() PASS 'onsuccess' in result is true PASS 'onerror' in result is true PASS 'readyState' in result is true An event should fire shortly... Success event fired: PASS 'result' in event is true PASS 'code' in event is false PASS 'message' in event is false PASS 'source' in event is true PASS event.source != null is true PASS 'onsuccess' in event.target is true PASS 'onerror' in event.target is true PASS 'readyState' in event.target is true PASS event.target.readyState is event.target.DONE PASS event.result is undefined. store.openCursor() Success event fired: PASS 'result' in event is true PASS 'code' in event is false PASS 'message' in event is false PASS 'source' in event is true PASS event.source != null is true PASS 'onsuccess' in event.target is true PASS 'onerror' in event.target is true PASS 'readyState' in event.target is true PASS event.target.readyState is event.target.DONE PASS event.result is null index = store.index('indexName') index.openKeyCursor() openKeyCursorSuccess(): Success event fired: PASS 'result' in event is true PASS 'code' in event is false PASS 'message' in event is false PASS 'source' in event is true PASS event.source != null is true PASS 'onsuccess' in event.target is true PASS 'onerror' in event.target is true PASS 'readyState' in event.target is true PASS event.target.readyState is event.target.DONE PASS event.result is null db.transaction({mode: webkitIDBTransaction.READ_WRITE}) otherStore = transaction.objectStore('otherStoreName') otherStore.get('key') PASS 'onsuccess' in result is true PASS 'onerror' in result is true PASS 'readyState' in result is true An event should fire shortly... Success event fired: PASS 'result' in event is true PASS 'code' in event is false PASS 'message' in event is false PASS 'source' in event is true PASS event.source != null is true PASS 'onsuccess' in event.target is true PASS 'onerror' in event.target is true PASS 'readyState' in event.target is true PASS event.target.readyState is event.target.DONE PASS event.result is "value" PASS successfullyParsed is true TEST COMPLETE