pill bottle

hopefully someone has some experience with this. had a piss test scheduled and was worried about passing (had smoked 2 nights prior). passed 2 at home tests the night before but decided to go with the "fool proof" method of subbing. the only problem was my buddy pee'd in an empty pill bottle that he didn't wash out. i didn't think he was this stupid and i used it. didn't think anything about it until i was told my results weren't back yet. i asked my buddy if he washed out the bottle and thats when reallity set in. he said the bottle had tylenol 4 with codeine in it. whats my odds on passing/failing? thanks