Didn't get to this last night but I've just now confirmed this. With a normal
build (defaulting to -O) the test code below generates only 3 failures (MacOS
Leopard w/GHC 6.12.3 and HUnit 1.2.2.3). When using -O0 or by changing
assertFailure in Test.HUnit.Lang (line 81) to use E.throwIO instead of E.throw
I get the expected 6 failures. This is very reproducible for me.
I can use -O0 for my tests, but it would be great if HUnit were updated to use
the throwIO call (cc'ing Richard Giraud accordingly).
Thanks!
-KQ
module Main where
import Control.Monad (unless)
import Test.HUnit
main = runTestTT $ TestList [ True ~=? True
, False ~=? True
, TestCase $ assertEqual "both true" True True
, TestCase $ assertEqual "false true" False True
, TestCase $ assertEqual "fa" False True
, TestCase $ assertEqual "f" False True
, TestCase $ (False @?= True)
, TestCase $ unless (False == True) (assertFailure
"f")
]
On Mon, 06 Jun 2011 09:00:07 -0700, <qu...@sparq.org> wrote:
That sounds very applicable to my issue (and unfortunately my googling missed
this, ergo my consult of haskell-cafe uberwissenmensch). When I again have
access to the aforementioned Mac this evening I'll try both disabling
optimizations and a tweaked HUnit to see if that resolves the problem and
report back then.
-KQ
Quoting Max Bolingbroke <batterseapo...@hotmail.com>:
On 6 June 2011 16:18, Jimbo Massive <jimbo.massive-hask...@xyxyx.org> wrote:
> Or is this bad behaviour due to HUnit doing something unsafe?
I think it may be related to this bug:
http://hackage.haskell.org/trac/ghc/ticket/5129
The suggested fix is to change HUnit to define assertFailure with
throwIO, but the latest source code still uses throw:
http://hackage.haskell.org/trac/ghc/ticket/5129
So this could very well be a HUnit bug.
Max
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-KQ
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