From mboxrd@z Thu Jan  1 00:00:00 1970
From: Alex Riesen <raa.lkml@gmail.com>
Subject: Re: [PATCH] HOME must be set before calling git-init when creating
 test repositories
Date: Fri, 25 Mar 2011 22:01:55 +0100
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To: Junio C Hamano <gitster@pobox.com>
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On Fri, Mar 25, 2011 at 21:49, Junio C Hamano <gitster@pobox.com> wrote:
> Alex Riesen <raa.lkml@gmail.com> writes:
>
>> Otherwise the created test repositories will be affected by users ~/.gitconfig.
>> For example, setting core.logAllrefupdates in users config will make all
>> calls to "git config --unset core.logAllrefupdates" fail which will break
>> the first test which uses the statement and expects it to succeed.
>
> Doesn't this change the location of HOME used during the test as well?
>

As long as the test only includes test-lib.sh only once - it doesn't.
Why? Or rather, how?