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Re: Y03arguments.ztst fails
- X-seq: zsh-workers 18471
- From: Peter Stephenson <pws@xxxxxxx>
- To: zsh-workers@xxxxxxxxxx
- Subject: Re: Y03arguments.ztst fails
- Date: Fri, 25 Apr 2003 11:42:25 +0100
- In-reply-to: "Peter Whaite"'s message of "Wed, 23 Apr 2003 11:15:13 EDT." <200304231515.h3NFFD405951@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm
I'm seeing these failures in Y03arguments.ztst too, they don't seem to
be there in 4.1.1-test-1. I would think it's more likely to be in the
functions than the C code, since no-one dares touch the latter.
I'm also getting random failures with multios tests which I haven't seen
before. I don't think the underlying problem is new, I think it's the
same issue as this comment:
# Following two tests have to be separated since in
# print bar >foo >bar && print "$(<foo) $(<bar)"
# the multios aren't flushed until after the substitutions take
# place. This can't be right.
--- separating the tests doesn't actually fix the race. I can insert a
`sleep' but it's a bit nasty. Unfortunately, the multios have to be
asynchronous (or we end up with something like DOS's bizarre pipe
implementation) so this is pretty fundamental.
--
Peter Stephenson <pws@xxxxxxx> Software Engineer
CSR Ltd., Science Park, Milton Road,
Cambridge, CB4 0WH, UK Tel: +44 (0)1223 692070
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