cabal-testsuite/PackageTests/GhcPkgGuess/SymlinkGhcVersion/setup.test.hs

   1 import Test.Cabal.Prelude
   2 import System.Directory
   3
   4 main = setupAndCabalTest $ do
   5     when isWindows $ do
   6         sh <- fmap takeDirectory <$> liftIO (findExecutable "sh")
   7         case sh of
   8             Nothing -> skip "no sh"
   9             Just sh' -> do
  10                 let sh'' = concatMap (\c -> case c of
  11                             '\\' -> "\\\\\\\\"
  12                             x -> [x]) sh'
  13                 void $ shell "sed" [ "-i", "-e", "s/FINDSH/" <> sh'' <> "/g", "bin/ghc-7.10.shim", "bin/ghc-pkg-7.10.shim"]
  14     (if isWindows
  15         then withSymlink "bin/ghc-7.10.exe" "ghc.exe" . withSymlink "bin/ghc-7.10.shim" "ghc.shim" . withSymlink "bin/ghc-7.10" "ghc"
  16         else withSymlink "bin/ghc-7.10" "ghc") $ do
  17         env <- getTestEnv
  18         let cwd = testCurrentDir env
  19         ghc_path <- programPathM ghcProgram
  20         r <- withEnv [("WITH_GHC", Just ghc_path)]
  21            . fails $ setup' "configure" ["-w", cwd </> if isWindows then "ghc.exe" else "ghc"]
  22         assertOutputContains "is version 9999999" r