code-conjure-0.2.6: test/utils.hs

-- Copyright (C) 2021 Rudy Matela
-- Distributed under the 3-Clause BSD licence (see the file LICENSE).

import Test

main :: IO ()
main  =  mainTest tests 5040

tests :: Int -> [Bool]
tests n  =
  [ True

  , holds n $ \x -> iterateUntil (==) (`quot` (2 :: Int)) x == 0
  , holds n $ \xs -> iterateUntil (==) (drop 1) xs == ([]::[Bool])

  , holds n $ \xs ys -> length xs == length ys
                    ==> zipWith (<>) xs ys == mzip xs (ys :: [[Int]])

  , holds n $ \xs ys -> length xs >= length ys
                    ==> zipWith (<>) xs (ys <> repeat mempty) == mzip xs (ys :: [[Int]])
  ]