From 98329e0a3dd4f78b5d815ac3896272ec70904901 Mon Sep 17 00:00:00 2001 From: Eugen Wissner Date: Thu, 11 Dec 2025 10:28:11 +0100 Subject: Add remaining haskell book exercises --- Haskell-book/24/ParserExercises/test/LogTest/Main.hs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 Haskell-book/24/ParserExercises/test/LogTest/Main.hs (limited to 'Haskell-book/24/ParserExercises/test/LogTest/Main.hs') diff --git a/Haskell-book/24/ParserExercises/test/LogTest/Main.hs b/Haskell-book/24/ParserExercises/test/LogTest/Main.hs new file mode 100644 index 0000000..7d1d135 --- /dev/null +++ b/Haskell-book/24/ParserExercises/test/LogTest/Main.hs @@ -0,0 +1,14 @@ +module Main where + +import LogParser +import Test.QuickCheck +import Text.Trifecta + +maybeSuccess :: Text.Trifecta.Result a -> Maybe a +maybeSuccess (Text.Trifecta.Success a) = Just a +maybeSuccess _ = Nothing + +main :: IO () +main = do + quickCheck ((\s -> (maybeSuccess $ parseString parseStatement mempty (show s)) == (Just s)) :: Statement -> Bool) + quickCheck ((\s -> (maybeSuccess $ parseString parseLogEntry mempty (show s)) == (Just s)) :: LogEntry -> Bool) -- cgit v1.2.3