From: Abhijeet Sonar <abhijeet.nkt@gmail.com>
Date: Sat, 9 Nov 2024 09:27:39 +0000 (+0530)
Subject: t5300: add test for 'show-index --object-format'
X-Git-Tag: v2.48.0-rc1~19^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=34d3f2a984eed5c31384e384f391293d38478036;p=thirdparty%2Fgit.git

t5300: add test for 'show-index --object-format'

In 88a09a557c (builtin/show-index: provide options to determine hash
algo), the flag --object-format was added to show-index builtin as a way
to provide a hash algorithm explicitly. However, we do not have tests in
place for that functionality. Add them.

Signed-off-by: Abhijeet Sonar <abhijeet.nkt@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh
index 51fed26cc4..bb6a22b438 100755
--- a/t/t5300-pack-object.sh
+++ b/t/t5300-pack-object.sh
@@ -527,6 +527,20 @@ test_expect_success SHA1 'show-index works OK outside a repository' '
 	nongit git show-index <foo.idx
 '
 
+for hash in sha1 sha256
+do
+	test_expect_success 'show-index works OK outside a repository with hash algo passed in via --object-format' '
+		test_when_finished "rm -rf explicit-hash-$hash" &&
+		git init --object-format=$hash explicit-hash-$hash &&
+		test_commit -C explicit-hash-$hash one &&
+		git -C explicit-hash-$hash rev-parse one >in &&
+		git -C explicit-hash-$hash pack-objects explicit-hash-$hash <in &&
+		idx=$(echo explicit-hash-$hash/explicit-hash-$hash*.idx) &&
+		nongit git show-index --object-format=$hash <"$idx" >actual &&
+		test_line_count = 1 actual
+	'
+done
+
 test_expect_success !PTHREADS,!FAIL_PREREQS \
 	'index-pack --threads=N or pack.threads=N warns when no pthreads' '
 	test_must_fail git index-pack --threads=2 2>err &&