From 9376ccbeddcc2cedecbca0e1a4b902bf36b44cc7 Mon Sep 17 00:00:00 2001
From: Brian O'Connor <bocon@onlab.us>
Date: Thu, 12 Jan 2017 15:33:29 -0800
Subject: [PATCH] Updating runner to exit 1 on failure

---
 mininet/test/runner.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mininet/test/runner.py b/mininet/test/runner.py
index dcfff66..32f6174 100755
--- a/mininet/test/runner.py
+++ b/mininet/test/runner.py
@@ -21,7 +21,8 @@ def runTests( testDir, verbosity=1 ):
     # discover all tests in testDir
     testSuite = defaultTestLoader.discover( testDir )
     # run tests
-    TextTestRunner( verbosity=verbosity ).run( testSuite )
+    success = TextTestRunner( verbosity=verbosity ).run( testSuite ).wasSuccessful()
+    sys.exit( 0 if success else 1 )
 
 if __name__ == '__main__':
     setLogLevel( 'warning' )