Add test for handle finalization bug, fixed in
1.60 +1 -2 fptools/ghc/lib/std/PrelHandle.lhs
1.15 +4 -10 fptools/ghc/lib/std/PrelIO.lhs
--- /dev/null
+--- !!! test for bug in handle finalization fixed in
+--- !!! 1.60 +1 -2 fptools/ghc/lib/std/PrelHandle.lhs
+--- !!! 1.15 +4 -10 fptools/ghc/lib/std/PrelIO.lhs
+
+module Main (main) where
+
+import IO
+import System
+
+doTest :: IO ()
+doTest = do
+ sd <- openFile "io033.hs" ReadWriteMode
+ result <- hGetContents sd
+ slurp result
+ hClose sd
+ if "" `elem` lines (filter (/= '\r') result)
+ then
+ putStrLn "ok"
+ else
+ putStrLn "fail"
+
+slurp :: String -> IO ()
+slurp [] = return ()
+slurp (x:xs) = x `seq` slurp xs
+
+main :: IO ()
+main = sequence_ (take 50 (repeat doTest))
--- /dev/null
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok
+ok