cabal-testsuite/PackageTests/ExternalCommand/cabal.test.hs

   1 import Test.Cabal.Prelude
   2 import qualified System.Process as Process
   3 import Control.Concurrent (threadDelay)
   4 import System.Directory (removeFile)
   5 import Control.Exception (catch, throwIO)
   6 import System.IO.Error (isDoesNotExistError)
   7 import qualified Data.Time.Clock as Time
   8 import qualified Data.Time.Format as Time
   9 import Data.Maybe
  10 import System.Environment
  11 import System.FilePath
  12
  13 main = do
  14   cabalTest $ do
  15     res <- cabalWithStdin "v2-build" ["all"] ""
  16     exe_path <- withPlan $ planExePath "setup-test" "cabal-aaaa"
  17     addToPath (takeDirectory exe_path) $ do
  18       -- Test that the thing works at all
  19       res <- cabal_raw_action ["aaaa"] (\h -> () <$ Process.waitForProcess h)
  20       assertOutputContains "aaaa" res
  21
  22       -- Test that the extra arguments are passed on
  23       res <- cabal_raw_action ["aaaa", "--foobaz"] (\h -> () <$ Process.waitForProcess h)
  24       assertOutputContains "--foobaz" res
  25
  26       -- Test what happens with "global" flags
  27       res <- cabal_raw_action ["aaaa", "--version"] (\h -> () <$ Process.waitForProcess h)
  28       assertOutputContains "--version" res
  29
  30       -- Test what happens with "global" flags
  31       res <- cabal_raw_action ["aaaa", "--config-file", "abc"] (\h -> () <$ Process.waitForProcess h)
  32       assertOutputContains "--config-file" res
  33
  34
  35 cabal_raw_action :: [String] -> (Process.ProcessHandle -> IO ()) -> TestM Result
  36 cabal_raw_action args action = do
  37     configured_prog <- requireProgramM cabalProgram
  38     env <- getTestEnv
  39     r <- liftIO $ runAction (testVerbosity env)
  40                  (Just (testCurrentDir env))
  41                  (testEnvironment env)
  42                  (programPath configured_prog)
  43                  args
  44                  Nothing
  45                  action
  46     recordLog r
  47     requireSuccess r