t5319-multi-pack-index.sh: test batch size zero
The 'git multi-pack-index repack' command can take a batch size of
zero, which creates a new pack-file containing all objects in the
multi-pack-index. The first 'repack' command will create one new
pack-file, and an 'expire' command after that will delete the old
pack-files, as they no longer contain any referenced objects in the
multi-pack-index.
We must remove the .keep file that was added in the previous test
in order to expire that pack-file.
Also test that a 'repack' will do nothing if there is only one
pack-file.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
index c288901..79bfaea 100755
--- a/t/t5319-multi-pack-index.sh
+++ b/t/t5319-multi-pack-index.sh
@@ -527,5 +527,24 @@
)
'
+test_expect_success 'repack --batch-size=0 repacks everything' '
+ (
+ cd dup &&
+ rm .git/objects/pack/*.keep &&
+ ls .git/objects/pack/*idx >idx-list &&
+ test_line_count = 2 idx-list &&
+ git multi-pack-index repack --batch-size=0 &&
+ ls .git/objects/pack/*idx >idx-list &&
+ test_line_count = 3 idx-list &&
+ test-tool read-midx .git/objects | grep idx >midx-list &&
+ test_line_count = 3 midx-list &&
+ git multi-pack-index expire &&
+ ls -al .git/objects/pack/*idx >idx-list &&
+ test_line_count = 1 idx-list &&
+ git multi-pack-index repack --batch-size=0 &&
+ ls -al .git/objects/pack/*idx >new-idx-list &&
+ test_cmp idx-list new-idx-list
+ )
+'
test_done
