midx: test a few commands that use get_all_packs

The new get_all_packs() method exposed the packfiles coverede by
a multi-pack-index. Before, the 'git cat-file --batch' and
'git count-objects' commands would skip objects in an environment
with a multi-pack-index.

Further, a reachability bitmap would be ignored if its pack-file
was covered by a multi-pack-index.

Signed-off-by: Derrick Stolee <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: derrickstolee

t/t5319-multi-pack-index.sh

@@ -86,16 +86,25 @@ test_expect_success 'write midx with one v1 pack' '
 '
 
 midx_git_two_modes () {
-	git -c core.multiPackIndex=false $1 >expect &&
-	git -c core.multiPackIndex=true $1 >actual &&
+	if [ "$2" = "sorted" ]
+	then
+		git -c core.multiPackIndex=false $1 | sort >expect &&
+		git -c core.multiPackIndex=true $1 | sort >actual
+	else
+		git -c core.multiPackIndex=false $1 >expect &&
+		git -c core.multiPackIndex=true $1 >actual
+	fi &&
 	test_cmp expect actual
 }
 
 compare_results_with_midx () {
 	MSG=$1
 	test_expect_success "check normal git operations: $MSG" '
 		midx_git_two_modes "rev-list --objects --all" &&
-		midx_git_two_modes "log --raw"
+		midx_git_two_modes "log --raw" &&
+		midx_git_two_modes "count-objects --verbose" &&
+		midx_git_two_modes "cat-file --batch-all-objects --buffer --batch-check" &&
+		midx_git_two_modes "cat-file --batch-all-objects --buffer --batch-check --unsorted" sorted
 	'
 }
 
@@ -149,6 +158,12 @@ test_expect_success 'repack removes multi-pack-index' '
 
 compare_results_with_midx "after repack"
 
+test_expect_success 'multi-pack-index and pack-bitmap' '
+	git -c repack.writeBitmaps=true repack -ad &&
+	git multi-pack-index write &&
+	git rev-list --test-bitmap HEAD
+'
+
 test_expect_success 'multi-pack-index and alternates' '
 	git init --bare alt.git &&
 	echo $(pwd)/alt.git/objects >.git/objects/info/alternates &&