test/librbd: give groups unique names in TestGroup tests

Otherwise, a failing add_snapshot test causes add_snapshotPP test to
fail too, for example.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
(cherry picked from commit 4c69370f6b0e4c04e77fde67a9c199af6ea13649)

diff --git a/src/test/librbd/test_Groups.cc b/src/test/librbd/test_Groups.cc
index 61c00819d39d0cc83ab94bbd392b38a5578bed71..87ed39578b8f162330cfb74f78d85217cb469969 100644 (file)
--- a/src/test/librbd/test_Groups.cc
+++ b/src/test/librbd/test_Groups.cc
@@ -49,20 +49,20 @@ TEST_F(TestGroup, group_createPP)
   ASSERT_EQ(0, _rados.ioctx_create(_pool_name.c_str(), ioctx));
 
   librbd::RBD rbd;
-  ASSERT_EQ(0, rbd.group_create(ioctx, "mygroup"));
+  ASSERT_EQ(0, rbd.group_create(ioctx, "mygroupPP"));
 
   std::vector<std::string> groups;
   ASSERT_EQ(0, rbd.group_list(ioctx, &groups));
   ASSERT_EQ(1U, groups.size());
-  ASSERT_EQ("mygroup", groups[0]);
+  ASSERT_EQ("mygroupPP", groups[0]);
 
   groups.clear();
-  ASSERT_EQ(0, rbd.group_rename(ioctx, "mygroup", "newgroup"));
+  ASSERT_EQ(0, rbd.group_rename(ioctx, "mygroupPP", "newgroupPP"));
   ASSERT_EQ(0, rbd.group_list(ioctx, &groups));
   ASSERT_EQ(1U, groups.size());
-  ASSERT_EQ("newgroup", groups[0]);
+  ASSERT_EQ("newgroupPP", groups[0]);
 
-  ASSERT_EQ(0, rbd.group_remove(ioctx, "newgroup"));
+  ASSERT_EQ(0, rbd.group_remove(ioctx, "newgroupPP"));
 
   groups.clear();
   ASSERT_EQ(0, rbd.group_list(ioctx, &groups));
@@ -158,7 +158,7 @@ TEST_F(TestGroup, add_imagePP)
   librados::IoCtx ioctx;
   ASSERT_EQ(0, _rados.ioctx_create(_pool_name.c_str(), ioctx));
 
-  const char *group_name = "mycg";
+  const char *group_name = "mycgPP";
   librbd::RBD rbd;
   ASSERT_EQ(0, rbd.group_create(ioctx, group_name));
 
@@ -371,7 +371,7 @@ TEST_F(TestGroup, add_snapshotPP)
   librados::IoCtx ioctx;
   ASSERT_EQ(0, _rados.ioctx_create(_pool_name.c_str(), ioctx));
 
-  const char *group_name = "snap_group";
+  const char *group_name = "snap_groupPP";
   const char *snap_name = "snap_snapshot";
 
   librbd::RBD rbd;