python tests: allow running from separate build dir
The VTY tests assume that $top_builddir == $top_srcdir. Use the script's
location from sys.path[0] to find the correct locations of example configs even
when building in another directory.
Change-Id: I2731f361e3b72d0980968e6cf83594ea450db7c2
diff --git a/openbsc/tests/smpp_test_runner.py b/openbsc/tests/smpp_test_runner.py
index 06fb766..2fd144b 100644
--- a/openbsc/tests/smpp_test_runner.py
+++ b/openbsc/tests/smpp_test_runner.py
@@ -18,6 +18,7 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
+import sys
import time
import unittest
import socket
@@ -25,7 +26,7 @@
import osmopy.obscvty as obscvty
import osmopy.osmoutil as osmoutil
-confpath = '.'
+confpath = os.path.join(sys.path[0], '..')
class TestVTYBase(unittest.TestCase):