Merge 131658 - IndexedDB: Enforce unsigned long/unsigned long long ranges

LayoutTests/storage/indexeddb/resources/cursor-advance.js

 if (this.importScripts) {
     importScripts('../../../fast/js/resources/js-test-pre.js');
     importScripts('shared.js');
 }
 
 description("Test IndexedDB cursor.advance().");
 
 var objectStoreData = [
     { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
     { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
@@ skipping 312 matching lines @@
     evalAndLog("trans = db.transaction(objectStoreName, 'readwrite')");
     objectStore = evalAndLog("objectStore = trans.objectStore(objectStoreName)");
 
     evalAndLog("request = objectStore.openCursor()");
 
     function advanceBadly()
     {
         cursor = event.target.result;
 
         evalAndExpectExceptionClass("cursor.advance(0)", "TypeError");
+        evalAndExpectExceptionClass("cursor.advance(-1)", "TypeError");
+        evalAndExpectExceptionClass("cursor.advance(0x20000000000000)", "TypeError");
         testDelete();
     }
     request.onsuccess = advanceBadly;
     request.onerror = unexpectedErrorCallback;
 
 }
 
 function testDelete()
 {
     debug("testDelete()");
@@ skipping 26 matching lines @@
             evalAndLog("cursor.advance(1)");
             currentPos++;
         }
 
     }
     request.onsuccess = deleteSecond;
     request.onerror = unexpectedErrorCallback;
 }
 
 test();