Add test VPP sends DHCP REQUEST after OFFER

[csit.git] / resources / libraries / python / TrafficScriptExecutor.py

diff --git a/resources/libraries/python/TrafficScriptExecutor.py b/resources/libraries/python/TrafficScriptExecutor.py
index fa44623..e7b851e 100644 (file)
--- a/resources/libraries/python/TrafficScriptExecutor.py
+++ b/resources/libraries/python/TrafficScriptExecutor.py
@@ -52,7 +52,7 @@ class TrafficScriptExecutor(object):
         logger.trace("{}".format(timeout))
         ssh = SSH()
         ssh.connect(node)
-        cmd = ("cd {}; virtualenv env && " +
+        cmd = ("cd {}; virtualenv --system-site-packages env && " +
                "export PYTHONPATH=${{PWD}}; " +
                ". ${{PWD}}/env/bin/activate; " +
                "resources/traffic_scripts/{} {}") \
@@ -67,6 +67,8 @@ class TrafficScriptExecutor(object):
         if ret_code != 0:
             if "RuntimeError: ICMP echo Rx timeout" in stderr:
                 raise Exception("ICMP echo Rx timeout")
+            elif "RuntimeError: DHCP REQUEST Rx timeout" in stderr:
+                raise RuntimeError("DHCP REQUEST Rx timeout")
             else:
                 raise Exception("Traffic script execution failed")