+}
+
+# Run Ryu.
+cd $RYUDIR
+for app in \
+ ryu/tests/switch/tester.py
+do
+ run_app $app
+done
+
+# tweak OVS setup because the following tests assume single bridge.
+run ovs-vsctl -- del-br br1
+
+for app in \
+ ryu/tests/integrated/test_add_flow_v10.py \
+ ryu/tests/integrated/test_request_reply_v12.py \
+ ryu/tests/integrated/test_add_flow_v12_actions.py \
+ ryu/tests/integrated/test_add_flow_v12_matches.py
+do
+ run_app $app