Commit 3d7dfe5b authored by Łukasz Nowak's avatar Łukasz Nowak

testing/testcase: Expose unconfigured variable

parent 655fb891
......@@ -474,6 +474,7 @@ class SlapOSInstanceTestCase(unittest.TestCase):
if not cls._test_file_snapshot_directory:
warnings.warn("No snapshot directory configured, skipping snapshot")
warnings.warn("Snapshot directory can be configured with SLAPOS_TEST_LOG_DIRECTORY environment")
# we cannot use os.path.commonpath on python2, so implement something similar
common_path = os.path.commonprefix((source_file_name, cls._base_directory))
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