From: Sudhir Kumar <skumar@linux.vnet.ibm.com>

From: Sudhir Kumar <skumar@linux.vnet.ibm.com>

libcgroup: libcgroup testcases for cgroup_attach_task()

This patch adds testcases for libcgroup API cgroup_create_cgroup() and
cgroup_delete_cgroup() testing. The APIs are called under the same but two
conditions(FS_MOUNTED=0/1) and return values are checked. The cgroup is
created and freed using the wrapper APIs.

Testcases for FS_MOUNTED=2 have to be added.

Signed-off-by: Sudhir Kumar <skumar@linux.vnet.ibm.com>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
git-svn-id: https://libcg.svn.sourceforge.net/svnroot/libcg/trunk@90 4f4bb910-9a46-0410-90c8-c897d4f1cd53