-- test for bug #1067

import Control.Concurrent
import Control.Exception

main = do
         master <- myThreadId
         test master 10
         -- make sure we catch a final NonTermination exception to get
         -- a consistent result.
         threadDelay (10 * one_second)

test tid 0 = return ()
test tid n = do
  e <- try threads
  case e of
    Left NonTermination -> test tid (n-1)
    Right _ -> return ()
 where
    threads = do sequence $ replicate 3 $
                         forkIO $ do t <- myThreadId
                                     --putStrLn ("Start " ++ show t)
                                     threadDelay one_second
                                     --putStrLn ("End " ++ show t)
                                     throwTo tid NonTermination
                                     --putStrLn ("Thrown " ++ show t)
                 threadDelay (10 * one_second)

one_second :: Int
one_second = 100000