Merge branch 'master' of gnuradio.org:gnuradio

1 files changed, 60 insertions, 0 deletions

diff --git a/gr-digital/python/qa_map.py b/gr-digital/python/qa_map.py
new file mode 100755
index 000000000..3ad99a2c1
--- /dev/null
+++ b/gr-digital/python/qa_map.py
@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+#
+# Copyright 2012 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
+import digital_swig as digital
+
+class test_map(gr_unittest.TestCase):
+
+    def setUp(self):
+        self.tb = gr.top_block()
+
+    def tearDown(self):
+        self.tb = None
+
+    def helper(self, symbols):
+        src_data = [0, 1, 2, 3, 0, 1, 2, 3]
+        expected_data = map(lambda x: symbols[x], src_data)
+        src = gr.vector_source_b (src_data)
+        op = digital.map_bb(symbols)
+        dst = gr.vector_sink_b ()
+        self.tb.connect (src, op, dst)
+        self.tb.run ()
+
+        result_data = list(dst.data())
+        self.assertEqual (expected_data, result_data)
+
+    def test_001(self):
+        symbols = [0, 0, 0, 0]
+        self.helper(symbols)
+        
+    def test_002(self):
+        symbols = [3, 2, 1, 0]
+        self.helper(symbols)
+
+    def test_003(self):
+        symbols = [8-1, 32-1, 128, 256-1]
+        self.helper(symbols)
+
+if __name__ == '__main__':
+    gr_unittest.run(test_map, "test_map.xml")
+