1 files changed, 239 insertions, 0 deletions
diff --git a/gr-fec/python/fec/qa_fecapi_ldpc.py b/gr-fec/python/fec/qa_fecapi_ldpc.py
new file mode 100644
index 0000000000..e731197952
--- /dev/null
+++ b/gr-fec/python/fec/qa_fecapi_ldpc.py
@@ -0,0 +1,239 @@
+#!/usr/bin/env python
+#
+# Copyright 2014 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 fec_swig as fec
+from _qa_helper import _qa_helper
+
+from extended_encoder import extended_encoder
+from extended_decoder import extended_decoder
+
+class test_fecapi_ldpc(gr_unittest.TestCase):
+
+    def setUp(self):
+        self.tb = gr.top_block()
+
+    def tearDown(self):
+        self.tb = None
+
+    def test_parallelism0_00(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = fec.ldpc_R_U_encoder_make(LDPC_matrix_object)
+        dec = fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)
+        threading = None
+        self.test = _qa_helper(10*k, enc, dec, threading)
+        self.tb.connect(self.test)
+        self.tb.run()
+        
+        data_in = self.test.snk_input.data()
+        data_out =self.test.snk_output.data()
+
+        self.assertEqual(data_in, data_out)
+
+    def test_parallelism0_01(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = fec.ldpc_R_U_encoder_make(LDPC_matrix_object)
+        dec = fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)
+        threading = 'ordinary'
+        self.test = _qa_helper(10*k, enc, dec, threading)
+        self.tb.connect(self.test)
+        self.tb.run()
+        
+        data_in = self.test.snk_input.data()
+        data_out =self.test.snk_output.data()
+
+        self.assertEqual(data_in, data_out)
+
+    def test_parallelism0_02(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = fec.ldpc_R_U_encoder_make(LDPC_matrix_object)
+        dec = fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)
+        threading = 'capillary'
+        self.test = _qa_helper(10*k, enc, dec, threading)
+        self.tb.connect(self.test)
+        self.tb.run()
+        
+        data_in = self.test.snk_input.data()
+        data_out =self.test.snk_output.data()
+
+        self.assertEqual(data_in, data_out)
+
+
+    def test_parallelism1_00(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,1))
+        dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)), range(0,1))
+        threading = None
+        self.test = _qa_helper(10*k, enc, dec, threading)
+        self.tb.connect(self.test)
+        self.tb.run()
+        
+        data_in = self.test.snk_input.data()
+        data_out =self.test.snk_output.data()
+
+        self.assertEqual(data_in, data_out)
+
+    def test_parallelism1_01(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,1))
+        dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)), range(0,1))
+        threading = 'ordinary'
+        self.test = _qa_helper(10*k, enc, dec, threading)
+        self.tb.connect(self.test)
+        self.tb.run()
+        
+        data_in = self.test.snk_input.data()
+        data_out =self.test.snk_output.data()
+
+        self.assertEqual(data_in, data_out)
+
+    def test_parallelism1_02(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,1))
+        dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)), range(0,1))
+        threading = 'capillary'
+        self.test = _qa_helper(10*k, enc, dec, threading)
+        self.tb.connect(self.test)
+        self.tb.run()
+        
+        data_in = self.test.snk_input.data()
+        data_out =self.test.snk_output.data()
+
+        self.assertEqual(data_in, data_out)
+
+    def test_parallelism1_03(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        dims = 10
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,dims))
+        dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)), range(0,dims))
+        threading = 'ordinary'
+        self.test = _qa_helper(dims*k, enc, dec, threading)
+        self.tb.connect(self.test)
+        self.tb.run()
+        
+        data_in = self.test.snk_input.data()
+        data_out =self.test.snk_output.data()
+
+        self.assertEqual(data_in, data_out)
+
+    def test_parallelism1_04(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        dims = 16
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,dims))
+        dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)), range(0,dims))
+        threading = 'capillary'
+        self.test = _qa_helper(dims*k, enc, dec, threading)
+        self.tb.connect(self.test)
+        self.tb.run()
+        
+        data_in = self.test.snk_input.data()
+        data_out =self.test.snk_output.data()
+
+        self.assertEqual(data_in, data_out)
+
+    def test_parallelism1_05(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        dims = 5
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        enc = map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,dims))
+        # dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)), range(0,dims))
+        threading = 'capillary'
+        self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
+
+    def test_parallelism1_06(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        dims = 5
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()
+        # enc = map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,dims))
+        dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object)), range(0,dims))
+        threading = 'capillary'
+        self.assertRaises(AttributeError, lambda: extended_decoder(dec, threading=threading, puncpat="11"))
+
+    def test_parallelism2_00(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        dims = 5
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()        
+        dims1 = 16
+        dims2 = 16        
+        enc = map((lambda b: map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,dims1))), range(0,dims2))
+        threading = 'capillary'
+
+        self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
+
+    def test_parallelism2_00(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        dims = 5
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()        
+        dims1 = 16
+        dims2 = 16        
+        enc = map((lambda b: map((lambda a: fec.ldpc_R_U_encoder_make(LDPC_matrix_object)), range(0,dims1))), range(0,dims2))
+        threading = 'capillary'
+
+        self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
+
+    def test_parallelism2_01(self):
+        filename = "LDPC/n_0100_k_0027_gap_04.alist"
+        gap = 4
+        dims = 5
+        LDPC_matrix_object = fec.ldpc_par_chk_mtrx(filename, gap)
+        k = LDPC_matrix_object.k()  
+        dims1 = 16
+        dims2 = 16        
+        dec = map((lambda b: map((lambda a: fec.ldpc_bit_flip_decoder_make(LDPC_matrix_object)), range(0,dims1))), range(0,dims2))
+        threading = 'capillary'
+
+        self.assertRaises(AttributeError, lambda: extended_decoder(dec, threading=threading, puncpat="11"))
+
+if __name__ == '__main__':
+    gr_unittest.run(test_fecapi_ldpc, "test_fecapi_ldpc.xml")