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From: Marius Bakke <mbakke@fastmail.com>
To: Robert Vollmert <rob@vllmrt.net>, 36692@debbugs.gnu.org
Subject: [bug#36692] test failures
Date: Tue, 16 Jul 2019 18:28:25 +0200	[thread overview]
Message-ID: <87tvbm54gm.fsf@devup.no> (raw)
In-Reply-To: <1A10CE34-C9D6-4ECD-AA58-C7681043EBEF@vllmrt.net>

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Robert Vollmert <rob@vllmrt.net> writes:

> I was able to run both tests from the build directory in /tmp,
> and they both passed fine. Also they both involve user ids, I
> suspect those might differ in the build container?
>
> main = do
>     void $ forkIO $ forever $ getGroupEntryForID 0
>     void $ forkIO $ forever $ getGroupEntryForID 0
>     threadDelay (3*1000*1000)
>
> main = do
>     root <- getUserEntryForName "root"
>     putStrLn (ue2String root)
>     root' <- getUserEntryForID (userID root)
>     putStrLn (ue2String root')
>     if homeDirectory root == homeDirectory root' &&
>        userShell     root == userShell     root'
>         then putStrLn "OK"
>         else putStrLn “Mismatch"

The only reliable user ID available in the build container is 'nobody'
with UID and GID 65534 and the (see nix/libstore/build.cc:1862).

You can likely patch these tests to refer to that instead.

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  reply	other threads:[~2019-07-16 16:29 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-16 15:47 [bug#36692] [PATCH 0/2] Add GHC 8.6.5 Robert Vollmert
2019-07-16 15:48 ` [bug#36692] [PATCH 1/2] gnu: Rename ghc-8 to ghc-8.4 Robert Vollmert
2019-07-16 15:48   ` [bug#36692] [PATCH 2/2] gnu: Add GHC 8.6.5 Robert Vollmert
2019-07-16 16:00 ` [bug#36692] test failures Robert Vollmert
2019-07-16 16:28   ` Marius Bakke [this message]
2019-07-16 16:36     ` Robert Vollmert
2019-07-16 16:45       ` Marius Bakke
2019-07-16 19:00     ` Robert Vollmert
2019-07-16 18:58 ` [bug#36692] [PATCH 1/2] gnu: ghc@8.6.5: Duplicate build arguments from ghc-8.4 Robert Vollmert
2019-07-16 18:58   ` [bug#36692] [PATCH 2/2] gnu: ghc@8.6.5: Skip failing tests Robert Vollmert
2019-07-16 19:47 ` [bug#36692] [PATCH (unified, replaces previous patches)] gnu: Add GHC 8.6.5 Robert Vollmert
2019-08-08  4:26   ` bug#36692: " Timothy Sample

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