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Subject: Re: Strange function/pipestatus behavior, maybe a scope bug?
From: "Jun T." <takimoto-j@kba.biglobe.ne.jp>
In-Reply-To: <131023221548.ZM2352@torch.brasslantern.com>
Date: Fri, 25 Oct 2013 00:17:38 +0900
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References: <CAMeu-1WYhBr-hbcgXQy3gEGOSSpS2FFmxDa+QDFyN1m+7Z1kQA@mail.gmail.com> <20131023092155.5ba8a54b@pwslap01u.europe.root.pri> <CAMeu-1WsKO71YfJ+aO9uy=_oGLJEsKh-yL8HJ_rMicqmCj2FQw@mail.gmail.com> <20131023221412.5cdecd76@pws-pc.ntlworld.com> <131023221548.ZM2352@torch.brasslantern.com>
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On Mac OS X, A05execution.ztst fails as

*** 1 ****
!    2048 0 0 0
--- 1 ----
! 2048 0 0 0
Test ./A05execution.ztst failed: output differs from expected as shown =
above for:
  repeat 2048; do (: | : | while false; do
                             break
                           done;
                   print "${pipestatus[@]}")
    ZTST_hashmark
  done | sort | uniq -c

i.e., number of spaces output by 'uniq -c' before the count is =
different.