[PATCH] t7703: ignore 'total' line when comparing ls -l output

[Joerg Thalheim <joerg@thalheim.io>]

From: Jörg Thalheim <joerg@thalheim.io>

The 'total N' header from ls -l reports the block count, which on
copy-on-write or compressing filesystems such as ZFS can change between
two back-to-back invocations even when the directory contents are
identical. The MIDX retention checks introduced in 6ce9d558ce
(midx-write: skip rewriting MIDX with --stdin-packs unless needed,
2025-12-11) compare full ls -l output and thus fail spuriously on such
filesystems. Strip the header line before comparing.

Signed-off-by: Jörg Thalheim <joerg@thalheim.io>
---
 t/t7703-repack-geometric.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/t/t7703-repack-geometric.sh b/t/t7703-repack-geometric.sh
index 04d5d8fc33..9b5a428620 100755
--- a/t/t7703-repack-geometric.sh
+++ b/t/t7703-repack-geometric.sh
@@ -299,9 +299,9 @@ test_expect_success '--geometric --write-midx retains up-to-date MIDX without bi
 		test_path_is_file .git/objects/pack/multi-pack-index &&
 		test-tool chmtime =0 .git/objects/pack/multi-pack-index &&
 
-		ls -l .git/objects/pack/ >expect &&
+		ls -l .git/objects/pack/ | sed 1d >expect &&
 		git repack --geometric=2 --write-midx --no-write-bitmap-index &&
-		ls -l .git/objects/pack/ >actual &&
+		ls -l .git/objects/pack/ | sed 1d >actual &&
 		test_cmp expect actual
 	)
 '
@@ -316,9 +316,9 @@ test_expect_success '--geometric --write-midx retains up-to-date MIDX with bitma
 	test_path_is_file repo/.git/objects/pack/multi-pack-index &&
 	test-tool chmtime =0 repo/.git/objects/pack/multi-pack-index &&
 
-	ls -l repo/.git/objects/pack/ >expect &&
+	ls -l repo/.git/objects/pack/ | sed 1d >expect &&
 	git -C repo repack --geometric=2 --write-midx --write-bitmap-index &&
-	ls -l repo/.git/objects/pack/ >actual &&
+	ls -l repo/.git/objects/pack/ | sed 1d >actual &&
 	test_cmp expect actual
 '
 

base-commit: 94f057755b7941b321fd11fec1b2e3ca5313a4e0
-- 
2.53.0