1 files changed, 48 insertions, 0 deletions
diff --git a/gr-vocoder/python/vocoder/qa_alaw_vocoder.py b/gr-vocoder/python/vocoder/qa_alaw_vocoder.py
new file mode 100755
index 0000000000..a8d65409e5
--- /dev/null
+++ b/gr-vocoder/python/vocoder/qa_alaw_vocoder.py
@@ -0,0 +1,48 @@
+#!/usr/bin/env python
+#
+# Copyright 2011,2013 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 gnuradio import gr, gr_unittest
+from vocoder_swig import *
+
+class test_alaw_vocoder (gr_unittest.TestCase):
+
+    def setUp (self):
+        self.tb = gr.top_block()
+
+    def tearDown (self):
+        self.tb = None
+
+    def test001_module_load (self):
+        data = (8,24,40,56,72,88,104,120,136,152,168,184,
+                200,216,232,248,264,280,296,312,328,344)
+        src = gr.vector_source_s(data)
+        enc = alaw_encode_sb()
+        dec = alaw_decode_bs()
+        snk = gr.vector_sink_s()
+        self.tb.connect(src, enc, dec, snk)
+        self.tb.run()
+        actual_result = snk.data()
+        self.assertEqual(data, actual_result)
+        
+
+if __name__ == '__main__':
+    gr_unittest.run(test_alaw_vocoder, "test_alaw_vocoder.xml")