test/librbd: add empty directory rbd_list test

Signed-off-by: Mykola Golub <mgolub@suse.com>

diff --git a/src/test/librbd/test_librbd.cc b/src/test/librbd/test_librbd.cc
index addf74563cfd80d08e397d0ec7180a9c3fc9c7d4..8d08a771ae8b9f08766aede87e956de8520ef71f 100644 (file)
--- a/src/test/librbd/test_librbd.cc
+++ b/src/test/librbd/test_librbd.cc
@@ -834,7 +834,8 @@ TEST_F(TestLibRBD, TestCreateLsDelete)
   std::string name = get_temp_image_name();
   std::string name2 = get_temp_image_name();
   uint64_t size = 2 << 20;
-  
+
+  ASSERT_EQ(0, test_ls(ioctx, 0));
   ASSERT_EQ(0, create_image(ioctx, name.c_str(), size, &order));
   ASSERT_EQ(1, test_ls(ioctx, 1, name.c_str()));
   ASSERT_EQ(0, create_image(ioctx, name2.c_str(), size, &order));