1 files changed, 40 insertions, 0 deletions
diff --git a/gnuradio-runtime/python/gnuradio/gr/qa_prefs.py b/gnuradio-runtime/python/gnuradio/gr/qa_prefs.py
new file mode 100644
index 0000000000..45f9a7c73a
--- /dev/null
+++ b/gnuradio-runtime/python/gnuradio/gr/qa_prefs.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+#
+# Copyright 2019,2020 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+from __future__ import print_function
+
+
+from gnuradio import gr, gr_unittest
+
+class test_prefs (gr_unittest.TestCase):
+
+    def test_001(self):
+        p = gr.prefs()
+
+        # Read some options
+        self.assertFalse(p.has_option('doesnt', 'exist'))
+
+        # At the time these tests are run, there is not necessarily a default
+        # configuration on the build system, so not much to do with testing here
+
+if __name__ == '__main__':
+    gr_unittest.run(test_prefs)