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{-# LANGUAGE TemplateHaskell #-}
module Properties where
import Parser (Expr (..), parseLispValue, parseQuote)
import Test.QuickCheck
-- some tests would go here hopefully
-- a filler test to test the test suite :^)
qsort :: (Ord a) => [a] -> [a]
qsort [] = []
qsort [x] = [x]
qsort (x:xs) = qsort left ++ [x] ++ qsort right
where left = filter (<= x) xs
right = filter (> x) xs
checkList :: (Ord a) => [a] -> Bool
checkList = ordered . qsort
where ordered [] = True
ordered [x] = True
ordered (x:y:xs) = x <= y && ordered (y:xs)
return []
tests = $quickCheckAll
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