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Re: [O] Regression tests and stderr
From: |
Sebastien Vauban |
Subject: |
Re: [O] Regression tests and stderr |
Date: |
Thu, 01 Mar 2012 23:04:53 +0100 |
User-agent: |
Gnus/5.130004 (Ma Gnus v0.4) Emacs/24.0.92 (windows-nt) |
Hi Achim,
Achim Gratz wrote:
> "Sebastien Vauban"
> <address@hidden> writes:
>> Pretty good. One failure, though, which I'll try to investigate (later on).
>
> That's a new test from Nicolas which seems to need some testing
> itself... :-)
Just saw your reporting as well... Thanks for pointing out anyway.
>> What's weird is the output that comes _after_ the above summary:
>
> Let me guess, you are on a Windows console or running cmd in a shell
> buffer? Then the order of output between STDOUT / STDERR is not
> predictable since by default both streams will be buffered.
On Windows, yes. But in a MinTTY terminal with Cygwin.
I never have seen mixed (delayed) streams with other applications, but they
may be less verbose: exit on error, for example, while here a lot of output is
written anyway.
The delay is a problem. The fact that normal messages (vs only calls to
`error') are sent to `stderr' is another big, I think. We can't grep through
errors only, or check for some file to be empty (when redirecting stderr to a
file), or...
Best regards,
Seb
--
Sebastien Vauban