cabal-testsuite/PackageTests/Regression/T3294/setup.test.hs

   1 import Test.Cabal.Prelude
   2 import Control.Monad.IO.Class
   3 -- Test that executable recompilation works
   4 -- https://github.com/haskell/setup/issues/3294
   5 main = setupAndCabalTest $ do
   6     withSourceCopy . withDelay $ do
   7         writeSourceFile "Main.hs" "main = putStrLn \"aaa\""
   8         setup "configure" []
   9         setup "build" []
  10         runExe' "T3294" [] >>= assertOutputContains "aaa"
  11         delay
  12         writeSourceFile "Main.hs" "main = putStrLn \"bbb\""
  13         setup "build" []
  14         runExe' "T3294" [] >>= assertOutputContains "bbb"