On Thu, Mar 10, 2016 at 03:08:28PM +0100, Bernhard Voelker wrote:
> On 03/10/2016 12:16 PM, Karel Zak wrote:
> >On Thu, Mar 10, 2016 at 11:40:50AM +0100, Rüdiger Meier wrote:
> >>I've found such test diffs with musl libc. Maybe it needs some fflush(3)
> >>calls.
> >
> > Yes, good point. I'll fix it.
>
> I don't think you can enforce stdout/stderr to be synchronous.
> Well, you can try with "stdbuf(1)", but only having coreutils >v7.5
> (2009). Why not check the output of both streams separately?
Well, it's not about tests (although check both streams separately
will be improvement). The problem is that we write to stderr and
stdout in fdisks, fflush(stdout) before warnings will make things
more deterministic.
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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