Re: PATCH: test output pattern matching

[Peter Stephenson <Peter.Stephenson@csr.com>]

On Fri, 2 Dec 2011 18:03:56 +0100
<ports@raveland.org> wrote:
> ./A04redirect.ztst: starting.
> *** /usr/ports/pobj/zsh-4.3.13/zsh-4.3.13/tmp.ztst.err.6420     Fri Dec  2 17:58:33 2011
> --- /usr/ports/pobj/zsh-4.3.13/zsh-4.3.13/tmp.ztst.terr.6420    Fri Dec  2 17:58:33 2011
> ***************
> *** 1 ****
> - (eval):1: failed to close file descriptor 3: bad file descriptor
> --- 0 ----

That might mean file descriptor 3 is open, so closing it didn't
fail.  What we could do is ensure it's closed, ignoring the status and
error output, then try to close it again.

Index: Test/A04redirect.ztst
===================================================================
RCS file: /cvsroot/zsh/zsh/Test/A04redirect.ztst,v
retrieving revision 1.22
diff -p -u -r1.22 A04redirect.ztst
--- Test/A04redirect.ztst	1 Dec 2011 21:52:55 -0000	1.22
+++ Test/A04redirect.ztst	2 Dec 2011 17:22:56 -0000
@@ -152,10 +152,11 @@
 >hello
 >goodbye
 
-  (exec 3<&-
+  ({ exec 3<&- } 2>/dev/null
+  exec 3<&-
   read foo <&-)
 1:'<&-' redirection
-*?\(eval\):1: failed to close file descriptor 3:*
+*?\(eval\):*: failed to close file descriptor 3:*
 
   print foo >&-
 0:'>&-' redirection

-- 
Peter Stephenson <pws@csr.com>            Software Engineer
Tel: +44 (0)1223 692070                   Cambridge Silicon Radio Limited
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