IndexedDB: IDL and tests for IDBIndex.getAllKeys.

LayoutTests/storage/indexeddb/exceptions-expected.txt

 Test that expected exceptions are thrown per IndexedDB spec.
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
 indexedDB = self.indexedDB || self.webkitIndexedDB || self.mozIndexedDB || self.msIndexedDB || self.OIndexedDB;
 
 dbname = "exceptions.html"
 indexedDB.deleteDatabase(dbname)
 indexedDB.open(dbname)
@@ skipping 407 matching lines @@
 PASS code is 0
 PASS ename is 'DataError'
 Exception message: Failed to execute 'getKey' on 'IDBIndex': The parameter is not a valid key.
 The transaction this IDBIndex belongs to is not active.
 Expecting exception from indexFromInactiveTransaction.getKey(0)
 PASS Exception was thrown.
 PASS code is 0
 PASS ename is 'TransactionInactiveError'
 Exception message: Failed to execute 'getKey' on 'IDBIndex': The transaction has finished.
 
+IDBIndex.getAllKeys()
+If the key parameter is not a valid key or a key range, this method throws a DOMException of type DataError.
+Expecting exception from index.getAllKeys({})
+PASS Exception was thrown.
+PASS code is 0
+PASS ename is 'DataError'
+Exception message: Failed to execute 'getAllKeys' on 'IDBIndex': The parameter is not a valid key.
+The transaction this IDBIndex belongs to is not active.
+Expecting exception from indexFromInactiveTransaction.getAllKeys(0)
+PASS Exception was thrown.
+PASS code is 0
+PASS ename is 'TransactionInactiveError'
+Exception message: Failed to execute 'getAllKeys' on 'IDBIndex': The transaction has finished.
+
 IDBIndex.openCursor()
 If the range parameter is specified but is not a valid key or a key range, this method throws a DOMException of type DataError.
 Expecting exception from index.openCursor({})
 PASS Exception was thrown.
 PASS code is 0
 PASS ename is 'DataError'
 Exception message: Failed to execute 'openCursor' on 'IDBIndex': The parameter is not a valid key.
 The transaction this IDBIndex belongs to is not active.
 Expecting exception from indexFromInactiveTransaction.openCursor()
 PASS Exception was thrown.
@@ skipping 156 matching lines @@
 If the requested object store is not in this transaction's scope.
 Expecting exception from db.transaction('store').objectStore('otherStore')
 PASS Exception was thrown.
 PASS code is DOMException.NOT_FOUND_ERR
 PASS ename is 'NotFoundError'
 Exception message: Failed to execute 'objectStore' on 'IDBTransaction': The specified object store was not found.
 PASS successfullyParsed is true
 
 TEST COMPLETE