1 files changed, 69 insertions, 0 deletions
diff --git a/gr-controls/python/qa_dsim.py b/gr-controls/python/qa_dsim.py
new file mode 100755
index 000000000..8c0a6be4e
--- /dev/null
+++ b/gr-controls/python/qa_dsim.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+# 
+# Copyright 2013 <+YOU OR YOUR COMPANY+>.
+# 
+# This 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.
+# 
+# This software 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 this software; 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 mymod_swig as mymod
+from dsim import dsim
+
+
+class qa_dsim (gr_unittest.TestCase):
+
+    def setUp (self):
+        self.tb = gr.top_block ()
+
+    def tearDown (self):
+        self.tb = None
+
+    def test_001_t (self):
+    	
+    	src_data = [0]*100
+	src_data1 = [1]*1000
+	src_data = tuple(src_data+src_data1)
+ 	
+	expected_result = (-2.0, 0.0, 5.0, 8.0, 9.0, 11.0, 14.0, 18.0)
+	
+	src0 = gr.vector_source_f(src_data)
+	sqr = dsim()
+	sqr.set_parameters(2,0.5,0.6,1,1, 0.1, 2, 1, 1100)
+
+	#Preload
+	sqr.input_config(1).preload_items = 1
+	dst = gr.vector_sink_f()
+	
+	self.tb.connect(src0, (sqr,0)) # src0(vector_source) -> sqr_input_0
+	#self.tb.connect((sqr,0), (sqr,1)) # sqr_output_0 -> sqr_input_1
+	self.tb.connect(sqr,dst) # sqr_output_0 -> dst (vector_source)
+
+	self.tb.run()
+
+	result_data = dst.data()
+	#print str(result_data), "Result data"
+	#print str(expected_result), "expected "
+	
+	
+	import  matplotlib.pyplot as plt
+    	plt.plot(result_data)
+    	plt.show()
+   	#self.assertFloatTuplesAlmostEqual(expected_result, result_data, 6)
+	
+
+if __name__ == '__main__':
+    gr_unittest.main()
+   #gr_unittest.run(qa_dsim, "qa_dsim.xml")