From: Jeff King <peff@peff.net>
To: git@vger.kernel.org
Cc: Jonathan Tan <jonathantanmy@google.com>
Subject: [PATCH 02/16] t5516: don't use HEAD ref for invalid ref-deletion tests
Date: Fri, 24 Sep 2021 14:33:00 -0400 [thread overview]
Message-ID: <YU4Z3As2RoBeUbJa@coredump.intra.peff.net> (raw)
In-Reply-To: <YU4ZOF9+ubmoItmK@coredump.intra.peff.net>
A few tests in t5516 want to assert that we can delete a corrupted ref
whose pointed-to object is missing. They do so by using the "main"
branch, which is also pointed to by HEAD.
This does work, but only because of a subtle assumption about the
implementation. We do not block the deletion because of the invalid ref,
but we _also_ do not notice that the deleted branch is pointed to by
HEAD. And so the safety rule of "do not allow HEAD to be deleted in a
non-bare repository" does not kick in, and the test passes.
Let's instead use a non-HEAD branch. That still tests what we care about
here (deleting a corrupt ref), but without implicitly depending on our
failure to notice that we're deleting HEAD. That will future proof the
test against that behavior changing.
Signed-off-by: Jeff King <peff@peff.net>
---
t/t5516-fetch-push.sh | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index 4db8edd9c8..b13553ecf4 100755
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -662,10 +662,10 @@ test_expect_success 'push does not update local refs on failure' '
test_expect_success 'allow deleting an invalid remote ref' '
- mk_test testrepo heads/main &&
+ mk_test testrepo heads/branch &&
rm -f testrepo/.git/objects/??/* &&
- git push testrepo :refs/heads/main &&
- (cd testrepo && test_must_fail git rev-parse --verify refs/heads/main)
+ git push testrepo :refs/heads/branch &&
+ (cd testrepo && test_must_fail git rev-parse --verify refs/heads/branch)
'
@@ -706,25 +706,25 @@ test_expect_success 'pushing valid refs triggers post-receive and post-update ho
'
test_expect_success 'deleting dangling ref triggers hooks with correct args' '
- mk_test_with_hooks testrepo heads/main &&
+ mk_test_with_hooks testrepo heads/branch &&
rm -f testrepo/.git/objects/??/* &&
- git push testrepo :refs/heads/main &&
+ git push testrepo :refs/heads/branch &&
(
cd testrepo/.git &&
cat >pre-receive.expect <<-EOF &&
- $ZERO_OID $ZERO_OID refs/heads/main
+ $ZERO_OID $ZERO_OID refs/heads/branch
EOF
cat >update.expect <<-EOF &&
- refs/heads/main $ZERO_OID $ZERO_OID
+ refs/heads/branch $ZERO_OID $ZERO_OID
EOF
cat >post-receive.expect <<-EOF &&
- $ZERO_OID $ZERO_OID refs/heads/main
+ $ZERO_OID $ZERO_OID refs/heads/branch
EOF
cat >post-update.expect <<-EOF &&
- refs/heads/main
+ refs/heads/branch
EOF
test_cmp pre-receive.expect pre-receive.actual &&
--
2.33.0.1071.gb37e412355
next prev parent reply other threads:[~2021-09-24 18:33 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-24 18:30 [PATCH 0/16] enabling GIT_REF_PARANOIA by default Jeff King
2021-09-24 18:32 ` [PATCH 01/16] t7900: clean up some more broken refs Jeff King
2021-09-27 17:38 ` Jonathan Tan
2021-09-27 19:49 ` Jeff King
2021-09-24 18:33 ` Jeff King [this message]
2021-09-24 18:34 ` [PATCH 03/16] t5600: provide detached HEAD for corruption failures Jeff King
2021-09-24 18:35 ` [PATCH 04/16] t5312: drop "verbose" helper Jeff King
2021-09-24 18:36 ` [PATCH 05/16] t5312: create bogus ref as necessary Jeff King
2021-09-24 18:36 ` [PATCH 06/16] t5312: test non-destructive repack Jeff King
2021-09-24 18:37 ` [PATCH 07/16] t5312: be more assertive about command failure Jeff King
2021-09-24 18:37 ` [PATCH 08/16] refs-internal.h: move DO_FOR_EACH_* flags next to each other Jeff King
2021-09-24 18:39 ` [PATCH 09/16] refs-internal.h: reorganize DO_FOR_EACH_* flag documentation Jeff King
2021-09-24 18:41 ` [PATCH 10/16] refs: add DO_FOR_EACH_OMIT_DANGLING_SYMREFS flag Jeff King
2021-09-24 18:42 ` [PATCH 11/16] refs: omit dangling symrefs when using GIT_REF_PARANOIA Jeff King
2021-09-24 18:46 ` [PATCH 12/16] refs: turn on GIT_REF_PARANOIA by default Jeff King
2021-09-27 17:42 ` Jonathan Tan
2021-09-24 18:46 ` [PATCH 13/16] repack, prune: drop GIT_REF_PARANOIA settings Jeff King
2021-09-24 18:48 ` [PATCH 14/16] ref-filter: stop setting FILTER_REFS_INCLUDE_BROKEN Jeff King
2021-09-24 18:48 ` [PATCH 15/16] ref-filter: drop broken-ref code entirely Jeff King
2021-09-24 18:48 ` [PATCH 16/16] refs: drop "broken" flag from for_each_fullref_in() Jeff King
2021-09-27 17:47 ` Jonathan Tan
2021-09-24 20:22 ` [PATCH 0/16] enabling GIT_REF_PARANOIA by default Junio C Hamano
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YU4Z3As2RoBeUbJa@coredump.intra.peff.net \
--to=peff@peff.net \
--cc=git@vger.kernel.org \
--cc=jonathantanmy@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).