test: improve test reliability
diff --git a/test/run_all_tests.py b/test/run_all_tests.py
index 0fbd3b8..3789fe5 100644
--- a/test/run_all_tests.py
+++ b/test/run_all_tests.py
@@ -25,7 +25,7 @@
mainsuite = unittest.TestSuite()
for modulename in [
os.path.splitext(x)[0]
- for x in os.listdir(os.path.dirname(__file__))
+ for x in os.listdir(os.path.dirname(__file__) or '.')
if x != __file__ and x.startswith("test") and x.endswith(".py")
]:
try:
@@ -41,6 +41,7 @@
verbosity = 1
if '-v' in sys.argv[1:]:
verbosity = 2
+ print('-'*78)
# run the collected tests
testRunner = unittest.TextTestRunner(verbosity=verbosity)