use print() - import print_function - should be fine for both py2 and py3

[nepi.git] / test / resources / linux / ns3 / cross_ns3_linux_tuntapfdlink_ping.py

diff --git a/test/resources/linux/ns3/cross_ns3_linux_tuntapfdlink_ping.py b/test/resources/linux/ns3/cross_ns3_linux_tuntapfdlink_ping.py
index 77f1b4f..ac03fde 100755 (executable)
--- a/test/resources/linux/ns3/cross_ns3_linux_tuntapfdlink_ping.py
+++ b/test/resources/linux/ns3/cross_ns3_linux_tuntapfdlink_ping.py
@@ -4,9 +4,8 @@
 #    Copyright (C) 2013 INRIA
 #
 #    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
+#    it under the terms of the GNU General Public License version 2 as
+#    published by the Free Software Foundation;
 #
 #    This program is distributed in the hope that it will be useful,
 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -18,6 +17,8 @@
 #
 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
 
+from __future__ import print_function
+
 from nepi.execution.ec import ExperimentController 
 from nepi.execution.resource import ResourceState, ResourceAction
 from nepi.execution.trace import TraceAttr
@@ -158,7 +159,7 @@ class LinuxNS3FdNetDeviceTest(unittest.TestCase):
         ec.wait_finished([app])
 
         stdout = ec.trace(app, "stdout")
-        print stdout
+        print(stdout)
         expected = "3 packets transmitted, 3 received, 0% packet loss"
         self.assertTrue(stdout.find(expected) > -1)