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Re: What's cooking in git.git (Aug 2020, #02; Mon, 10)

From
Jeff King <peff@peff.net>
Date
Aug 11, 2020, 06:53 UTC
Message-ID
<20200811065347.GA1486938@coredump.intra.peff.net>
In-Reply-To
<xmqqsgcub811.fsf@gitster.c.googlers.com>
On Mon, Aug 10, 2020 at 12:44:26PM -0700, Junio C Hamano wrote:
Show 12 quoted lines
> * ps/ref-transaction-hook (2020-08-07) 1 commit
>   (merged to 'next' on 2020-08-10 at d8ad7cc8f6)
>  + refs: fix interleaving hook calls with reference-transaction hook
> 
>  The logic to find the ref transaction hook script attempted to
>  cache the path to the found hook without realizing that it needed
>  to keep a copied value, as the API it used returned a transitory
>  buffer space.  This has been corrected.
> 
>  Will merge to 'master'.
>  to be followed by a removal of the caching feature, which does not
>  seem to help even as a negative cache.
I noticed this had a CI problem. Fix is below.
-- >8 --
Subject: [PATCH] t1416: avoid hard-coded sha1 ids

The test added by e5256c82e5 (refs: fix interleaving hook calls with reference-transaction hook, 2020-08-07) uses hard-coded sha1 object ids in its expected output. This causes it to fail when run with GIT_TEST_DEFAULT_HASH=sha256.

Let's make use of the oid variables we define earlier, as the rest of the nearby tests do.

Signed-off-by: Jeff King <peff@peff.net>
---
 t/t1416-ref-transaction-hooks.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/t/t1416-ref-transaction-hooks.sh b/t/t1416-ref-transaction-hooks.sh
index d4d19194bf..f6e741c6c0 100755
--- a/t/t1416-ref-transaction-hooks.sh
+++ b/t/t1416-ref-transaction-hooks.sh
@@ -7,6 +7,7 @@ test_description='reference transaction hooks'
 test_expect_success setup '
 	mkdir -p .git/hooks &&
 	test_commit PRE &&
+	PRE_OID=$(git rev-parse PRE) &&
 	test_commit POST &&
 	POST_OID=$(git rev-parse POST)
 '
@@ -120,10 +121,10 @@ test_expect_success 'interleaving hook calls succeed' '
 	EOF
 
 	cat >expect <<-EOF &&
-		hooks/update refs/tags/PRE 0000000000000000000000000000000000000000 63ac8e7bcdb882293465435909f54a96de17d4f7
+		hooks/update refs/tags/PRE $ZERO_OID $PRE_OID
 		hooks/reference-transaction prepared
 		hooks/reference-transaction committed
-		hooks/update refs/tags/POST 0000000000000000000000000000000000000000 99d53161c3a0a903b6561b9f6c0c665b3a476401
+		hooks/update refs/tags/POST $ZERO_OID $POST_OID
 		hooks/reference-transaction prepared
 		hooks/reference-transaction committed
 	EOF
-- 
2.28.0.532.g36127779a4
Previous: Junio C HamanoNext: Patrick Steinhardt
Message 4 of 18 in “What's cooking in git.git (Aug 2020, #02; Mon, 10)”
  1. Junio C HamanoAug 10, 2020
  2. Eric SunshineAug 11, 2020
  3. Junio C HamanoAug 11, 2020
  4. Jeff KingAug 11, 2020
  5. Patrick SteinhardtAug 11, 2020
  6. brian m. carlsonAug 11, 2020
  7. Sergey OrganovAug 11, 2020
  8. Junio C HamanoAug 11, 2020
  9. Sergey OrganovAug 11, 2020
  10. Sergey OrganovAug 11, 2020
  11. Junio C HamanoAug 11, 2020
  12. Sergey OrganovAug 12, 2020
  13. Junio C HamanoAug 11, 2020
  14. Sergey OrganovAug 11, 2020
  15. Junio C HamanoAug 11, 2020
  16. Taylor BlauAug 11, 2020
  17. Matheus Tavares BernardinoAug 11, 2020
  18. Junio C HamanoAug 11, 2020

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