Add support for connection tracking.

[cascardo/ovs.git] / tests / system-kmod-macros.at

diff --git a/tests/system-kmod-macros.at b/tests/system-kmod-macros.at
index c74d348..a48e8d9 100644 (file)
--- a/tests/system-kmod-macros.at
+++ b/tests/system-kmod-macros.at
@@ -1,4 +1,10 @@
-# OVS_KMOD_VSWITCHD_START([vsctl-args], [vsctl-output], [=override])
+# _ADD_BR([name])
+#
+# Expands into the proper ovs-vsctl commands to create a bridge with the
+# appropriate type
+m4_define([_ADD_BR], [[add-br $1]])
+
+# OVS_TRAFFIC_VSWITCHD_START([vsctl-args], [vsctl-output], [=override])
 #
 # Creates a database and starts ovsdb-server, starts ovs-vswitchd
 # connected to that database, calls ovs-vsctl to create a bridge named
@@ -7,29 +13,49 @@
 # output (e.g. because it includes "create" commands) then 'vsctl-output'
 # specifies the expected output after filtering through uuidfilt.pl.
 #
-m4_define([OVS_KMOD_VSWITCHD_START],
-  [ AT_CHECK([modprobe openvswitch])
-    ON_EXIT([modprobe -r openvswitch])
+# Best-effort loading of all available vport modules is performed.
+#
+m4_define([OVS_TRAFFIC_VSWITCHD_START],
+  [AT_CHECK([modprobe openvswitch])
+   on_exit 'modprobe -r openvswitch'
+   m4_foreach([mod], [[vport_geneve], [vport_gre], [vport_lisp], [vport_stt], [vport_vxlan]],
+              [modprobe -q mod || echo "Module mod not loaded."
+               on_exit 'modprobe -q -r mod'])
+   on_exit 'ovs-dpctl del-dp ovs-system'
    _OVS_VSWITCHD_START([])
    dnl Add bridges, ports, etc.
-   AT_CHECK([ovs-vsctl -- add-br br0 -- set bridge br0 protocols=[[OpenFlow10,OpenFlow11,OpenFlow12,OpenFlow13,OpenFlow14,OpenFlow15]] fail-mode=secure -- $1 m4_if([$2], [], [], [| ${PERL} $srcdir/uuidfilt.pl])], [0], [$2])
+   AT_CHECK([ovs-vsctl -- _ADD_BR([br0]) -- set bridge br0 protocols=[[OpenFlow10,OpenFlow11,OpenFlow12,OpenFlow13,OpenFlow14,OpenFlow15]] fail-mode=secure -- $1 m4_if([$2], [], [], [| ${PERL} $srcdir/uuidfilt.pl])], [0], [$2])
 ])
-#
-#
-# OVS_KMOD_VSWITCHD_STOP([WHITELIST], [extra_cmds])
+
+# OVS_TRAFFIC_VSWITCHD_STOP([WHITELIST], [extra_cmds])
 #
 # Gracefully stops ovs-vswitchd and ovsdb-server, checking their log files
 # for messages with severity WARN or higher and signaling an error if any
 # is present.  The optional WHITELIST may contain shell-quoted "sed"
 # commands to delete any warnings that are actually expected, e.g.:
 #
-#   OVS_KMOD_VSWITCHD_STOP(["/expected error/d"])
+#   OVS_TRAFFIC_VSWITCHD_STOP(["/expected error/d"])
 #
 # 'extra_cmds' are shell commands to be executed afte OVS_VSWITCHD_STOP() is
 # invoked. They can be used to perform additional cleanups such as name space
 # removal.
-m4_define([OVS_KMOD_VSWITCHD_STOP],
-  [AT_CHECK([ovs-vsctl del-br br0])
-   OVS_VSWITCHD_STOP([$1])
+m4_define([OVS_TRAFFIC_VSWITCHD_STOP],
+  [OVS_VSWITCHD_STOP([$1])
    AT_CHECK([:; $2])
   ])
+
+# CHECK_CONNTRACK()
+#
+# Perform requirements checks for running conntrack tests, and flush the
+# kernel conntrack tables when the test is finished.
+#
+m4_define([CHECK_CONNTRACK],
+    [AT_SKIP_IF([test $HAVE_CONNTRACK = no])
+     AT_SKIP_IF([test $HAVE_PYTHON = no])
+     m4_foreach([mod], [[nf_conntrack_ipv4], [nf_conntrack_ipv6]],
+                [modprobe mod || echo "Module mod not loaded."
+                 on_exit 'modprobe -r mod'
+                ])
+     on_exit 'conntrack -F'
+    ]
+)