| PASS IDBCursor.advance() - invalid - attempt to call advance twice | |
| PASS IDBCursor.advance() - invalid - pass something other than number | |
| PASS IDBCursor.advance() - invalid - pass null/undefined | |
| PASS IDBCursor.advance() - invalid - missing argument | |
| PASS IDBCursor.advance() - invalid - pass negative numbers | |
| PASS IDBCursor.advance() - invalid - got value not set on exception | |