[PATCH 1 of 5] Add a test for the Branch header being in hg export

[Eric Hopper]

On Thu, May 17, 2007 at 11:26:07AM -0700, Eric Hopper wrote:
> On 5/17/07, Brendan Cully <brendan at kublai.com> wrote:
> >
> >On Thursday, 17 May 2007 at 09:43, hopper at omnifarious.org wrote:
> >> # HG changeset patch
> >> # User Eric Hopper <hopper at omnifarious.org>
> >> # Date 1179417131 25200
> >> # Node ID 32486cd3207b70bbbb16b336c566ec8246ee760d
> >> # Parent  a764edb6fc952e620438a6c7a8cc10bcffe80039
> >> Add a test for the Branch header being in hg export.
> >
> >hmm, fails here:
> >
> >ERROR: test-impexp-branch output changed
> >--- Expected output
> >+++ Test output
> >@@ -1,2 +1,3 @@
> >applying patch from stdin
> >applying patch from stdin
> >+abort: no diffs found
> >
> >ERROR: test-impexp-branch failed with error code 65280
> 
> That's very interesting.  If you look at the test code, there is no way that
> error should be happening.  It doesn't happen for me, obviously, or I
> wouldn't have sent in this patch.

I was able to re-create this problem on one of my Linux boxes.

This represents some sort of bizarre race condition.  The 'a' repository
ends up committing an empty change sometimes.  Putting in a 'sleep 1'
before the 'hg branch abranch' command makes the problem go away on my
system.

*puzzled*,
-- 
"It does me no injury for my neighbor to say there are twenty gods or no God.
It neither picks my pocket nor breaks my leg."  --- Thomas Jefferson
"Go to Heaven for the climate, Hell for the company."  -- Mark Twain
-- Eric Hopper (http://www.omnifarious.org/~hopper) --
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