[PATCH v9 03/17] 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@xxxxxxxxx>
---
 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" &&
-- 
2.33.0.1374.g05459a61530




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