Re: [PATCH 0/4] deterministic commit timestamps in tests

[Junio C Hamano <gitster@pobox.com>]

Jeff King <peff@peff.net> writes:

> Most tests use test_tick or test_commit to get deterministic timestamps
> in commits. Some don't because they don't care about the timestamps. But
> they can still be annoying to debug, since the output changes from run
> to run.
>
> This series sets a default timestamp for those scripts, in a way that
> doesn't interfere with anybody using test_tick. The change is in the
> final commit. The others are preparatory to deal with fallout in the
> test suite. Normally fallout would give me pause about whether this is a
> good idea, but a) there's not much of it and b) I think it helped shake
> out questionable assumptions in those tests.
>
> This a replacement for the patches being discussed in:
>
>   https://lore.kernel.org/git/pull.816.git.git.1594149804313.gitgitgadget@gmail.com/
>
> It looks like Junio already picked up one of the fixes as
> jk/t6000-timestamp-fix. The first patch here is identical (so we can
> either drop that branch, or drop the first patch from this series and
> apply on top).
>
>   [1/4]: t6000: use test_tick consistently
>   [2/4]: t9700: loosen ident timezone regex
>   [3/4]: t5539: make timestamp requirements more explicit
>   [4/4]: test-lib: set deterministic default author/committer date
>
>  t/t5539-fetch-http-shallow.sh | 4 +++-
>  t/t6000-rev-list-misc.sh      | 7 +++++--
>  t/t9700/test.pl               | 6 +++---
>  t/test-lib.sh                 | 3 +++
>  4 files changed, 14 insertions(+), 6 deletions(-)
>
> -Peff

I have this queued on top for today's integration run.  The last
step is something worth doing in the longer term, but certainly not
for the upcoming release ;-).

-- >8 --
Subject: [PATCH] BANDAID: t9100.17 & t9100.18

---
 t/t9100-git-svn-basic.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 2c309a57d9..33ea813585 100755
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -8,6 +8,8 @@ GIT_SVN_LC_ALL=${LC_ALL:-$LANG}
 
 . ./lib-git-svn.sh
 
+unset GIT_AUTHOR_DATE GIT_COMMITTER_DATE
+
 case "$GIT_SVN_LC_ALL" in
 *.UTF-8)
 	test_set_prereq UTF8
-- 
2.28.0-rc0