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-rwxr-xr-xt/t5326-multi-pack-bitmaps.sh22
1 files changed, 22 insertions, 0 deletions
diff --git a/t/t5326-multi-pack-bitmaps.sh b/t/t5326-multi-pack-bitmaps.sh
index 3c1ecc7e25..4fe57414c1 100755
--- a/t/t5326-multi-pack-bitmaps.sh
+++ b/t/t5326-multi-pack-bitmaps.sh
@@ -266,6 +266,28 @@ test_expect_success 'hash-cache values are propagated from pack bitmaps' '
)
'
+test_expect_success 'no .bitmap is written without any objects' '
+ rm -fr repo &&
+ git init repo &&
+ test_when_finished "rm -fr repo" &&
+ (
+ cd repo &&
+
+ empty="$(git pack-objects $objdir/pack/pack </dev/null)" &&
+ cat >packs <<-EOF &&
+ pack-$empty.idx
+ EOF
+
+ git multi-pack-index write --bitmap --stdin-packs \
+ <packs 2>err &&
+
+ grep "bitmap without any objects" err &&
+
+ test_path_is_file $midx &&
+ test_path_is_missing $midx-$(midx_checksum $objdir).bitmap
+ )
+'
+
test_expect_success 'graceful fallback when missing reverse index' '
rm -fr repo &&
git init repo &&