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Merge branch 'ps/fetch-atomic-fixup'

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Test simplification.

* ps/fetch-atomic-fixup:
  t5503: simplify setup of test which exercises failure of backfill
This commit is contained in:
Junio C Hamano 2022-03-13 22:56:17 +00:00
commit 386f806c7d
1 changed files with 5 additions and 15 deletions
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t/t5503-tagfollow.sh
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@ -212,21 +212,11 @@ test_expect_success 'atomic fetch with backfill should use single transaction' '
test_expect_success 'backfill failure causes command to fail' '
git init clone5 &&
write_script clone5/.git/hooks/reference-transaction <<-EOF &&
while read oldrev newrev reference
do
if test "\$reference" = refs/tags/tag1
then
# Create a nested tag below the actual tag we
# wanted to write, which causes a D/F conflict
# later when we want to commit refs/tags/tag1.
# We cannot just `exit 1` here given that this
# would cause us to die immediately.
git update-ref refs/tags/tag1/nested $B
exit \$!
fi
done
EOF
# Create a tag that is nested below the tag we are about to fetch via
# the backfill mechanism. This causes a D/F conflict when backfilling
# and should thus cause the command to fail.
empty_blob=$(git -C clone5 hash-object -w --stdin </dev/null) &&
git -C clone5 update-ref refs/tags/tag1/nested $empty_blob &&
test_must_fail git -C clone5 fetch .. $B:refs/heads/something &&
test $B = $(git -C clone5 rev-parse --verify refs/heads/something) &&