Added LICENSE

[nepi.git] / test / resources / linux / test_utils.py

diff --git a/test/resources/linux/test_utils.py b/test/resources/linux/test_utils.py
index 369e022..d63e60b 100644 (file)
--- a/test/resources/linux/test_utils.py
+++ b/test/resources/linux/test_utils.py
@@ -1,4 +1,23 @@
-from neco.resources.linux.node import LinuxNode
+"""
+    NEPI, a framework to manage network experiments
+    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.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+"""
+
+from nepi.resources.linux.node import LinuxNode
 
 import os
 
@@ -35,7 +54,8 @@ def skipIfNotAlive(func):
 def skipInteractive(func):
     name = func.__name__
     def wrapped(*args, **kwargs):
-        mode = os.environ.get("NEPI_INTERACTIVE", False).lower() in ['true', 'yes']
+        mode = os.environ.get("NEPI_INTERACTIVE", False)
+        mode = mode and  mode.lower() in ['true', 'yes']
         if not mode:
             print "*** WARNING: Skipping test %s: Interactive mode off \n" % name
             return