| <!DOCTYPE html> |
| <script> |
| |
| var db; |
| var request = window.indexedDB.open("IndexedDBSuspendImminently"); |
| |
| function onPutSuccess(event) |
| { |
| const transaction = event.target.transaction; |
| if (!transaction) |
| return; |
| |
| const objectStore = transaction.objectStore("TestObjectStore"); |
| const putRequest = objectStore.put("value", "key"); |
| putRequest.onsuccess = onPutSuccess; |
| } |
| |
| function startTransactions() |
| { |
| const transaction = db.transaction("TestObjectStore", "readwrite"); |
| const objectStore = transaction.objectStore("TestObjectStore"); |
| const putRequest = objectStore.put("value", "key"); |
| putRequest.onsuccess = (event) => { |
| window.webkit.messageHandlers.testHandler.postMessage("Continue"); |
| onPutSuccess(); |
| } |
| transaction.oncomplete = () => { |
| window.webkit.messageHandlers.testHandler.postMessage("Unexpected Success"); |
| } |
| transaction.onabort = () => { |
| window.webkit.messageHandlers.testHandler.postMessage("Expected Abort For Suspension"); |
| } |
| |
| const transaction2 = db.transaction("TestObjectStore", "readwrite"); |
| transaction2.oncomplete = () => { |
| window.webkit.messageHandlers.testHandler.postMessage("Expected Success After Resume"); |
| } |
| transaction2.onabort = () => { |
| window.webkit.messageHandlers.testHandler.postMessage("Unexpected Abort"); |
| } |
| } |
| |
| request.onsuccess = function(event) { |
| db = event.target.result; |
| startTransactions(); |
| } |
| |
| request.onupgradeneeded = function(event) { |
| var createRequest = event.target.result.createObjectStore("TestObjectStore"); |
| createRequest.onerror = function(event) { |
| window.webkit.messageHandlers.testHandler.postMessage("ObjectStore Error"); |
| } |
| } |
| |
| request.onerror = function(event) { |
| window.webkit.messageHandlers.testHandler.postMessage("Open Error"); |
| } |
| |
| </script> |
