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fsck tests: test current hash/type mismatch behavior

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If fsck we move an object around between .git/objects/?? directories
to simulate a hash mismatch "git fsck" will currently hard die() in
object-file.c. This behavior will be fixed in subsequent commits, but
let's test for it as-is for now.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2021-10-01 11:16:39 +02:00 committed by Junio C Hamano
parent f7a0dba7a2
commit 42cd635b21
1 changed files with 24 additions and 0 deletions
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24
t/t1450-fsck.sh
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@ -69,6 +69,30 @@ test_expect_success 'object with hash mismatch' '
)
'
test_expect_success 'object with hash and type mismatch' '
git init --bare hash-type-mismatch &&
(
cd hash-type-mismatch &&
oid=$(echo blob | git hash-object -w --stdin -t garbage --literally) &&
old=$(test_oid_to_path "$oid") &&
new=$(dirname $old)/$(test_oid ff_2) &&
oid="$(dirname $new)$(basename $new)" &&
mv objects/$old objects/$new &&
git update-index --add --cacheinfo 100644 $oid foo &&
tree=$(git write-tree) &&
cmt=$(echo bogus | git commit-tree $tree) &&
git update-ref refs/heads/bogus $cmt &&
cat >expect <<-\EOF &&
fatal: invalid object type
EOF
test_must_fail git fsck 2>actual &&
test_cmp expect actual
)
'
test_expect_success 'branch pointing to non-commit' '
git rev-parse HEAD^{tree} >.git/refs/heads/invalid &&
test_when_finished "git update-ref -d refs/heads/invalid" &&