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Test.hs
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--------------------------------------------------------------------------------
-- DO NOT MODIFY ANYTHING IN THIS FILE -----------------------------------------
--------------------------------------------------------------------------------
{-# LANGUAGE ScopedTypeVariables #-}
import Data.IORef
import Test.Tasty
import Test.Tasty.HUnit
import System.Exit
import Control.Exception
import Test.Tasty
import Language.Elsa
import System.FilePath
main :: IO ()
main = runTests [unit1]
unit1 :: Score -> TestTree
unit1 sc = testGroup "Unit 1"
[ mkTest
(check "01_bool.lc")
"not_true"
True
5
"bool: not_true"
, mkTest
(check "01_bool.lc")
"and_true_false"
True
5
"bool: and_true_false"
, mkTest
(check "01_bool.lc")
"or_false_true"
True
5
"bool: or_false_true"
, mkTest
(check "02_plus.lc")
"suc_one"
True
10
"add: suc_one"
, mkTest
(check "02_plus.lc")
"add_zero_zero"
True
10
"add: add_zero_zero"
, mkTest
(check "02_plus.lc")
"add_two_two"
True
10
"add: add_two_two"
, mkTest
(check "03_minus.lc")
"skip1_false"
True
10
"skip1_false"
, mkTest
(check "03_minus.lc")
"skip1_true_zero"
True
10
"skip1_true_zero"
, mkTest
(check "03_minus.lc")
"skip1_true_one"
True
10
"skip1_true_one"
, mkTest
(check "03_minus.lc")
"decr_zero"
True
5
"decr_zero"
, mkTest
(check "03_minus.lc")
"decr_one"
True
5
"decr_one"
, mkTest
(check "03_minus.lc")
"decr_two"
True
5
"decr_two"
, mkTest
(check "03_minus.lc")
"sub_two_zero"
True
5
"sub_two_zero"
, mkTest
(check "03_minus.lc")
"sub_two_one"
True
5
"sub_two_one"
, mkTest
(check "03_minus.lc")
"sub_two_two"
True
5
"sub_two_two"
, mkTest
(check "03_minus.lc")
"sub_two_three"
True
5
"sub_two_three"
, mkTest
(check "03_minus.lc")
"isz_zero"
True
5
"isz_zero"
, mkTest
(check "03_minus.lc")
"isz_one"
True
5
"isz_one"
, mkTest
(check "03_minus.lc")
"eq_zero_zero"
True
5
"eq_zero_zero"
, mkTest
(check "03_minus.lc")
"eq_zero_one"
True
5
"eq_zero_one"
, mkTest
(check "03_minus.lc")
"eq_one_two"
True
5
"eq_one_two"
, mkTest
(check "03_minus.lc")
"eq_two_two"
True
5
"eq_two_two"
]
where
mkTest :: (Show b, Eq b) => (a -> IO b) -> a -> b -> Int -> String -> TestTree
mkTest = scoreTest' sc
--------------------------------------------------------------------------------
-- | runElsa checks if the single eval-target `x` in file `f` is OK.
--------------------------------------------------------------------------------
check :: FilePath -> Id -> IO Bool
check f x = do
r <- runElsaId (testDir </> f) x
return (r == Just (OK (Bind x ())))
testDir :: FilePath
testDir = "tests"
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
type Score = IORef (Int, Int)
runTests :: [Score -> TestTree] -> IO ()
runTests groups = do
sc <- initScore
defaultMain (tests sc groups) `catch` (\(e :: ExitCode) -> do
(n, tot) <- readIORef sc
putStrLn ("OVERALL SCORE = " ++ show n ++ " / "++ show tot)
throwIO e)
tests :: Score -> [Score -> TestTree] -> TestTree
tests x gs = testGroup "Tests" [ g x | g <- gs ]
--------------------------------------------------------------------------------
-- | Construct a single test case
--------------------------------------------------------------------------------
scoreTest'
:: (Show b, Eq b) => Score -> (a -> IO b) -> a -> b -> Int -> String -> TestTree
--------------------------------------------------------------------------------
scoreTest' sc f x expR points name =
testCase name $ do
updateTotal sc points
actR <- f x
if actR == expR
then updateCurrent sc points
else assertFailure "Wrong Result"
updateTotal :: Score -> Int -> IO ()
updateTotal sc n = modifyIORef sc (\(x, y) -> (x, y + n))
updateCurrent :: Score -> Int -> IO ()
updateCurrent sc n = modifyIORef sc (\(x, y) -> (x + n, y))
initScore :: IO Score
initScore = newIORef (0, 0)