fixup! maintenance: care about gvfs.sharedCache config

We need that test case to verify the functionality...

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Author: dscho

t/t7900-maintenance.sh

@@ -353,6 +353,37 @@ test_expect_success 'maintenance.loose-objects.batchSize' '
 	test_must_be_empty err
 '
 
+test_expect_success 'loose-objects and gvfs.sharedCache' '
+	git init gvfs-worktree &&
+	git init --bare gvfs-shared &&
+	git -C gvfs-worktree config gvfs.sharedCache "$PWD/gvfs-shared/objects" &&
+
+	# Hack to stop maintenance from running during "git commit"
+	echo in use >gvfs-worktree/.git/objects/maintenance.lock &&
+	git -C gvfs-worktree config maintenance.loose-objects.auto 1 &&
+	test_commit -C gvfs-worktree create-loose-object &&
+	rm gvfs-worktree/.git/objects/maintenance.lock &&
+	! ls -l gvfs-shared/objects/??/* &&
+	ls -l gvfs-worktree/.git/objects/??/* >loose-objects &&
+	test_file_not_empty loose-objects &&
+	! ls -l gvfs-shared/objects/pack/*.pack &&
+
+	# move the loose objects into the shared objects as if they had been
+	# fetched via the `gvfs-helper`
+	mv gvfs-worktree/.git/objects/?? gvfs-shared/objects/ &&
+
+	# Run `loose-objects` twice: The first run creates a pack-file
+	# but does not delete loose objects, the second run deletes
+	# loose objects but does not create a pack-file.
+	git -C gvfs-worktree maintenance run --task=loose-objects &&
+	git -C gvfs-worktree maintenance run --task=loose-objects &&
+
+	! ls -l gvfs-worktree/.git/objects/??/* &&
+	! ls -l gvfs-shared/.git/objects/??/* &&
+	ls -l gvfs-shared/objects/pack/*.pack >shared-packs &&
+	test_file_not_empty shared-packs
+'
+
 test_expect_success 'incremental-repack task' '
 	packDir=.git/objects/pack &&
 	for i in $(test_seq 1 5)