AT_CHECK([RUN_OVS_VSCTL([destroy b br2])],
[1], [], [ovs-vsctl: no row "br2" in table Bridge
], [OVS_VSCTL_CLEANUP])
+AT_CHECK([RUN_OVS_VSCTL([add i br1 name x])],
+ [1], [], [ovs-vsctl: cannot modify read-only column name in table Interface
+], [OVS_VSCTL_CLEANUP])
+AT_CHECK([RUN_OVS_VSCTL([set port br1 name br2])],
+ [1], [], [ovs-vsctl: cannot modify read-only column name in table Port
+], [OVS_VSCTL_CLEANUP])
+AT_CHECK([RUN_OVS_VSCTL([remove b br1 name br1])],
+ [1], [], [ovs-vsctl: cannot modify read-only column name in table Bridge
+], [OVS_VSCTL_CLEANUP])
+AT_CHECK([RUN_OVS_VSCTL([clear b br1 name])],
+ [1], [], [ovs-vsctl: cannot modify read-only column name in table Bridge
+], [OVS_VSCTL_CLEANUP])
OVS_VSCTL_CLEANUP
AT_CLEANUP
AT_SETUP([database commands -- conditions])
AT_KEYWORDS([ovs-vsctl])
-trap 'kill `cat pid`' 0
+ON_EXIT([kill `cat pid`])
OVS_VSCTL_SETUP
AT_CHECK(
[RUN_OVS_VSCTL_TOGETHER(