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#!/usr/bin/env python
#
# Copyright 2014 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
#
from __future__ import absolute_import
import os
from gnuradio import gr, gr_unittest
from gnuradio import fec
from fec import extended_encoder
from fec import extended_decoder
from _qa_helper import _qa_helper
# Get location of the alist files. If run in 'ctest' or 'make test',
# the shell script sets srcdir. Otherwise, we assume we're running
# from the current directory and know where to go.
LDPC_ALIST_DIR = os.getenv('srcdir', '.') + "/../../ldpc_alist/"
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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
enc = fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)
dec = fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())
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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
enc = fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)
dec = fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())
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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
enc = fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)
dec = fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())
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_parallelism0_03(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0058_gen_matrix.alist"
gap = 4
LDPC_matrix_object = fec.ldpc_G_matrix(filename)
k = LDPC_matrix_object.k()
enc = fec.ldpc_gen_mtrx_encoder.make(LDPC_matrix_object)
dec = fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())
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_parallelism0_03(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0058_gen_matrix.alist"
gap = 4
k = 100 - 58
enc = fec.ldpc_par_mtrx_encoder.make(filename, gap)
dec = fec.ldpc_decoder.make(filename)
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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
enc = list(map((lambda a: fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)), list(range(0,1))))
dec = list(map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())), list(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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
enc = list(map((lambda a: fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)), list(range(0,1))))
dec = list(map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())), list(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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
enc = list(map((lambda a: fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)), list(range(0,1))))
dec = list(map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())), list(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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 10
enc = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
enc.append(fec.ldpc_par_mtrx_encoder.make_H(H))
dec = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
dec.append(fec.ldpc_bit_flip_decoder.make(H.get_base_sptr()))
k = 27
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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 16
enc = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
enc.append(fec.ldpc_par_mtrx_encoder.make_H(H))
dec = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
dec.append(fec.ldpc_bit_flip_decoder.make(H.get_base_sptr()))
k = 27
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_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
enc = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
enc.append(fec.ldpc_par_mtrx_encoder.make_H(H))
dec = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
dec.append(fec.ldpc_bit_flip_decoder.make(H.get_base_sptr()))
k = H.k()
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
def test_parallelism1_06(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
dec = list(map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())), list(range(0,dims))))
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_decoder(dec, threading=threading, puncpat="11"))
def test_parallelism2_00(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
dims1 = 16
dims2 = 16
enc = list(map((lambda b: list(map((lambda a: fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)),
list(range(0,dims1))))), list(range(0,dims2))))
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
def test_parallelism2_00(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
dims1 = 16
dims2 = 16
enc = list(map((lambda b: list(map((lambda a: fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)),
list(range(0,dims1))))), list(range(0,dims2))))
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
def test_parallelism2_01(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
dims1 = 16
dims2 = 16
dec = list(map((lambda b: list(map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())),
list(range(0,dims1))))), list(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")
|
