From 476c4bb7d13b0c092f78da76e858f882a4bacf76 Mon Sep 17 00:00:00 2001
From: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Date: Fri, 24 Feb 2017 17:55:11 +0100
Subject: [PATCH] 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
---
 openbsc/tests/ctrl_test_runner.py | 3 ++-
 openbsc/tests/smpp_test_runner.py | 3 ++-
 openbsc/tests/vty_test_runner.py  | 7 +++++--
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/openbsc/tests/ctrl_test_runner.py b/openbsc/tests/ctrl_test_runner.py
index 5030e8b1b..02bc28a97 100644
--- a/openbsc/tests/ctrl_test_runner.py
+++ b/openbsc/tests/ctrl_test_runner.py
@@ -30,7 +30,8 @@ import struct
 import osmopy.obscvty as obscvty
 import osmopy.osmoutil as osmoutil
 
-confpath = '.'
+# to be able to find $top_srcdir/doc/...
+confpath = os.path.join(sys.path[0], '..')
 verbose = False
 
 class TestCtrlBase(unittest.TestCase):
diff --git a/openbsc/tests/smpp_test_runner.py b/openbsc/tests/smpp_test_runner.py
index 06fb7665b..2fd144b2b 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 socket
 import osmopy.obscvty as obscvty
 import osmopy.osmoutil as osmoutil
 
-confpath = '.'
+confpath = os.path.join(sys.path[0], '..')
 
 class TestVTYBase(unittest.TestCase):
 
diff --git a/openbsc/tests/vty_test_runner.py b/openbsc/tests/vty_test_runner.py
index 87b9eba97..305c956d7 100644
--- a/openbsc/tests/vty_test_runner.py
+++ b/openbsc/tests/vty_test_runner.py
@@ -24,10 +24,13 @@ import subprocess
 import osmopy.obscvty as obscvty
 import osmopy.osmoutil as osmoutil
 
-sys.path.append("../contrib")
+# add $top_srcdir/contrib to find ipa.py
+sys.path.append(os.path.join(sys.path[0], '..', 'contrib'))
+
 from ipa import IPA
 
-confpath = '.'
+# to be able to find $top_srcdir/doc/...
+confpath = os.path.join(sys.path[0], '..')
 
 class TestVTYBase(unittest.TestCase):