blocks: aded gr::blocks::multiply_conjugate_cc

1 files changed, 58 insertions, 0 deletions

diff --git a/gr-blocks/python/qa_multiply_conjugate.py b/gr-blocks/python/qa_multiply_conjugate.py
new file mode 100644
index 000000000..f51563f85
--- /dev/null
+++ b/gr-blocks/python/qa_multiply_conjugate.py
@@ -0,0 +1,58 @@
+#!/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 blocks_swig
+
+class test_multiply_conjugate (gr_unittest.TestCase):
+
+    def setUp (self):
+        self.tb = gr.top_block ()
+
+    def tearDown (self):
+        self.tb = None
+
+    def test_000 (self):
+        src_data0 = (-2-2j, -1-1j, -2+2j, -1+1j,
+                      2-2j,  1-1j,  2+2j,  1+1j,
+                      0+0j)
+        src_data1 = (-3-3j, -4-4j, -3+3j, -4+4j,
+                      3-3j,  4-4j,  3+3j,  4+4j,
+                      0+0j)
+
+        exp_data = (12+0j, 8+0j, 12+0j, 8+0j,
+                    12+0j, 8+0j, 12+0j, 8+0j,
+                    0+0j)
+        src0 = gr.vector_source_c(src_data0)
+        src1 = gr.vector_source_c(src_data1)
+        op = blocks_swig.multiply_conjugate_cc ()
+        dst = gr.vector_sink_c ()
+
+        self.tb.connect(src0, (op,0))
+        self.tb.connect(src1, (op,1))
+        self.tb.connect(op, dst)
+        self.tb.run()
+        result_data = dst.data ()
+        self.assertEqual (exp_data, result_data)
+
+if __name__ == '__main__':
+    gr_unittest.run(test_multiply_conjugate, "test_multiply_conjugate.xml")