Fire window.onerror for uncaught IndexedDB errors

LayoutTests/storage/indexeddb/resources/transaction-event-propagation.js

 if (this.importScripts) {
     importScripts('../../../resources/js-test.js');
     importScripts('shared.js');
 }
 
 description("Test event propogation on IDBTransaction.");
 
-indexedDBTest(prepareDatabase, startTest);
+indexedDBTest(prepareDatabase, verifyAbort);
 function prepareDatabase()
 {
     db = event.target.result;
     event.target.transaction.onabort = unexpectedAbortCallback;
 
     store = evalAndLog("store = db.createObjectStore('storeName', null)");
     request = evalAndLog("store.add({x: 'value', y: 'zzz'}, 'key')");
     request.onerror = unexpectedErrorCallback;
 }
 
-function startTest()
+function verifyAbort()
 {
     debug("Verifing abort");
     trans = evalAndLog("trans = db.transaction(['storeName'], 'readwrite')");
     evalAndLog("trans.onabort = abortFiredCallback");
     evalAndLog("trans.oncomplete = unexpectedAbortCallback");
     evalAndLog("db.addEventListener('abort', dbAbortCaptureCallback, true)");
     evalAndLog("db.addEventListener('abort', dbAbortBubbleCallback, false)");
     evalAndLog("db.addEventListener('complete', unexpectedCompleteCallback, true)");
     evalAndLog("db.addEventListener('complete', unexpectedCompleteCallback, false)");
     store = evalAndLog("store = trans.objectStore('storeName')");
     evalAndLog("store.add({x: 'value', y: 'zzz'}, 'key')");
+    expectError();
     dbCaptureFired = false;
     abortFired = false;
     dbBubbleFired1 = false;
 }
 
 function dbAbortCaptureCallback()
 {
     debug("");
     debug("In IDBDatabase abort capture");
     shouldBeFalse("dbCaptureFired");
@@ skipping 19 matching lines @@
 function dbAbortBubbleCallback()
 {
     debug("");
     debug("In IDBDatabase error bubble");
     shouldBeTrue("dbCaptureFired");
     shouldBeTrue("abortFired");
     shouldBeFalse("dbBubbleFired1");
     shouldBe("event.target", "trans");
     shouldBe("event.currentTarget", "db");
     dbBubbleFired1 = true;
+
     debug("");
     debug("Verifing success.");
     trans = evalAndLog("trans = db.transaction(['storeName'], 'readwrite')");
     evalAndLog("trans.oncomplete = completeFiredCallback");
     evalAndLog("trans.onabort = unexpectedAbortCallback");
     evalAndLog("db.removeEventListener('abort', dbAbortCaptureCallback, true)");
     evalAndLog("db.removeEventListener('abort', dbAbortBubbleCallback, false)");
     evalAndLog("db.removeEventListener('complete', unexpectedCompleteCallback, true)");
     evalAndLog("db.removeEventListener('complete', unexpectedCompleteCallback, false)");
     evalAndLog("db.addEventListener('complete', dbCompleteCaptureCallback, true)");
@@ skipping 33 matching lines @@
     finishJSTest();
 }
 
 function dbCompleteBubbleCallback()
 {
     debug("");
     debug("In IDBDatabase complete bubble");
     testFailed("Complete bubble callback should NOT fire");
     dbBubbleFired2 = true;
 }