diff --git a/xCAT-test/autotest/testcase/chkosimage/cases0 b/xCAT-test/autotest/testcase/chkosimage/cases0
new file mode 100644
index 000000000..a5f312a6f
--- /dev/null
+++ b/xCAT-test/autotest/testcase/chkosimage/cases0
@@ -0,0 +1,44 @@
+start:chkosimage_h
+description:chkosimage -h and --help
+os:AIX
+cmd:chkosimage -h
+check:output=~usage|Usage
+cmd:chkosimage --help
+check:output=~usage|Usage
+end
+
+
+start:chkosimage_imagename
+description: chkosimage autotest
+os:AIX
+cmd:mknimimage -V -s $$SOURCE autotest
+check:rc==0
+cmd:lsnim | grep autotest
+check:rc==0
+check:output=~lpp_source
+check:output=~spot
+check:output=~bosinst_data
+cmd:nim -o update -a packages=all -a source=$$SSHPKG autotest_lpp_source
+check:rc==0
+cmd:mkdir -p /install/nim/installp_bundle
+cmd:cp $$SSHPKG/xCATaixCN71.bnd /install/nim/installp_bundle/
+check:rc==0
+cmd:nim -o define -t installp_bundle -a server=master -a location=/install/nim/installp_bundle/xCATaixCN71.bnd xCATaixCN71
+cmd:chdef -t osimage -o autotest installp_bundle="xCATaixCN71"
+check:rc==0
+cmd:chkosimage autotest
+check:rc==0
+end
+
+start:chkosimage_V_c_imagename
+description:chkosimage -V -c autotest
+os:AIX
+cmd:lsnim | grep autotest
+check:rc==0
+check:output=~lpp_source
+check:output=~spot
+check:output=~bosinst_data
+cmd:chkosimage -V -c autotest
+check:rc==0
+end
+
diff --git a/xCAT-test/autotest/testcase/makeconservercf/cases0 b/xCAT-test/autotest/testcase/makeconservercf/cases0
index c0259c0ad..ed858c3ab 100644
--- a/xCAT-test/autotest/testcase/makeconservercf/cases0
+++ b/xCAT-test/autotest/testcase/makeconservercf/cases0
@@ -8,6 +8,7 @@ check:output=~ exec /opt/xcat/share/xcat/cons/hmc testnode;
 check:output=~}
 cmd:rmdef -t node testnode
 end
+
 start:makeconservercf_noderange
 cmd:chdef -t node -o testnode cons=hmc
 cmd:makeconservercf testnode
@@ -18,6 +19,7 @@ check:output=~ exec /opt/xcat/share/xcat/cons/hmc testnode;
 check:output=~}
 cmd:rmdef -t node testnode
 end
+
 start:makeconservercf_d
 cmd:chdef -t node -o testnode cons=hmc
 cmd:makeconservercf testnode
diff --git a/xCAT-test/autotest/testcase/xcat2nim/cases0 b/xCAT-test/autotest/testcase/xcat2nim/cases0
new file mode 100644
index 000000000..42875b943
--- /dev/null
+++ b/xCAT-test/autotest/testcase/xcat2nim/cases0
@@ -0,0 +1,48 @@
+start:xcat2nim_h
+description:xcat2nim -h and --help
+os:AIX
+cmd:xcat2nim -h 
+check:output=~usage|Usage
+cmd:xcat2nim --help
+check:output=~usage|Usage
+end
+
+
+start:xcat2nim_t_f_o_V_att
+description:xcat2nim -f -t node -o CN -V att=
+os:AIX
+cmd:xcat2nim -t node -f -o $$CN -V netboot_kernel=mp
+check:rc==0
+cmd:lsnim -l $$CN
+check:output=~netboot_kernel = mp
+cmd:xcat2nim -t node -f -o $$CN -V 
+end
+
+
+start:xcat2nim_l
+description:xcat2nim -l CN
+os:AIX
+cmd:xcat2nim -l $$CN
+check:rc==0
+check:output=~$$CN:
+end
+
+start:xcat2nim_r
+description:xcat2nim -r CN
+os:AIX
+cmd:xcat2nim -r $$CN
+check:rc==0
+cmd:lsnim
+check:output!~$$CN
+cmd:xcat2nim -t node -o $$CN
+end
+
+start:xcat2nim_u
+description:xcat2nim -u CN
+os:AIX
+cmd:lsnim
+check:output=~$$CN
+cmd:xcat2nim -u $$CN
+check:rc==0
+end
+