[PATCH v7 03/17] fsck tests: test current hash/type mismatch behavior
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-09-21 02:58:04
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- t/t1450-fsck.sh | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh
index f8edd15abf8..175ed304637 100755
--- a/t/t1450-fsck.sh
+++ b/t/t1450-fsck.sh@@ -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" &&
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2.33.0.1098.g29a6526ae47