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#!/usr/bin/env python
#
# Copyright 2004,2007,2008,2010 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_boolean_operators (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
def tearDown (self):
self.tb = None
def help_ss (self, src_data, exp_data, op):
for s in zip (range (len (src_data)), src_data):
src = gr.vector_source_s (s[1])
self.tb.connect (src, (op, s[0]))
dst = gr.vector_sink_s ()
self.tb.connect (op, dst)
self.tb.run ()
result_data = dst.data ()
self.assertEqual (exp_data, result_data)
def help_bb (self, src_data, exp_data, op):
for s in zip (range (len (src_data)), src_data):
src = gr.vector_source_b (s[1])
self.tb.connect (src, (op, s[0]))
dst = gr.vector_sink_b ()
self.tb.connect (op, dst)
self.tb.run ()
result_data = dst.data ()
self.assertEqual (exp_data, result_data)
def help_ii (self, src_data, exp_data, op):
for s in zip (range (len (src_data)), src_data):
src = gr.vector_source_i (s[1])
self.tb.connect (src, (op, s[0]))
dst = gr.vector_sink_i ()
self.tb.connect (op, dst)
self.tb.run ()
result_data = dst.data ()
self.assertEqual (exp_data, result_data)
def test_xor_ss (self):
src1_data = (1, 2, 3, 0x5004, 0x1150)
src2_data = (8, 2, 1 , 0x0508, 0x1105)
expected_result = (9, 0, 2, 0x550C, 0x0055)
op = blocks_swig.xor_ss ()
self.help_ss ((src1_data, src2_data),
expected_result, op)
def test_xor_bb (self):
src1_data = (1, 2, 3, 4, 0x50)
src2_data = (8, 2, 1 , 8, 0x05)
expected_result = (9, 0, 2, 0xC, 0x55)
op = blocks_swig.xor_bb ()
self.help_bb ((src1_data, src2_data),
expected_result, op)
def test_xor_ii (self):
src1_data = (1, 2, 3, 0x5000004, 0x11000050)
src2_data = (8, 2, 1 , 0x0500008, 0x11000005)
expected_result = (9, 0, 2, 0x550000C, 0x00000055)
op = blocks_swig.xor_ii ()
self.help_ii ((src1_data, src2_data),
expected_result, op)
def test_and_ss (self):
src1_data = (1, 2, 3, 0x5004, 0x1150)
src2_data = (8, 2, 1 , 0x0508, 0x1105)
expected_result = (0, 2, 1, 0x0000, 0x1100)
op = blocks_swig.and_ss ()
self.help_ss ((src1_data, src2_data),
expected_result, op)
def test_and_bb (self):
src1_data = (1, 2, 2, 3, 0x04, 0x50)
src2_data = (8, 2, 2, 1, 0x08, 0x05)
src3_data = (8, 2, 1, 1, 0x08, 0x05)
expected_result = (0, 2, 0, 1, 0x00, 0x00)
op = blocks_swig.and_bb ()
self.help_bb ((src1_data, src2_data, src3_data),
expected_result, op)
def test_and_ii (self):
src1_data = (1, 2, 3, 0x50005004, 0x11001150)
src2_data = (8, 2, 1 , 0x05000508, 0x11001105)
expected_result = (0, 2, 1, 0x00000000, 0x11001100)
op = blocks_swig.and_ii ()
self.help_ii ((src1_data, src2_data),
expected_result, op)
def test_and_const_ss (self):
src_data = (1, 2, 3, 0x5004, 0x1150)
expected_result = (0, 2, 2, 0x5000, 0x1100)
src = gr.vector_source_s(src_data)
op = blocks_swig.and_const_ss (0x55AA)
dst = gr.vector_sink_s()
self.tb.connect(src, op, dst)
self.tb.run()
self.assertEqual(dst.data(), expected_result)
def test_and_const_bb (self):
src_data = (1, 2, 3, 0x50, 0x11)
expected_result = (0, 2, 2, 0x00, 0x00)
src = gr.vector_source_b(src_data)
op = blocks_swig.and_const_bb (0xAA)
dst = gr.vector_sink_b()
self.tb.connect(src, op, dst)
self.tb.run()
self.assertEqual(dst.data(), expected_result)
def test_and_const_ii (self):
src_data = (1, 2, 3, 0x5004, 0x1150)
expected_result = (0, 2, 2, 0x5000, 0x1100)
src = gr.vector_source_i(src_data)
op = blocks_swig.and_const_ii (0x55AA)
dst = gr.vector_sink_i()
self.tb.connect(src, op, dst)
self.tb.run()
self.assertEqual(dst.data(), expected_result)
def test_or_ss (self):
src1_data = (1, 2, 3, 0x5004, 0x1150)
src2_data = (8, 2, 1 , 0x0508, 0x1105)
expected_result = (9, 2, 3, 0x550C, 0x1155)
op = blocks_swig.or_ss ()
self.help_ss ((src1_data, src2_data),
expected_result, op)
def test_or_bb (self):
src1_data = (1, 2, 2, 3, 0x04, 0x50)
src2_data = (8, 2, 2, 1 , 0x08, 0x05)
src3_data = (8, 2, 1, 1 , 0x08, 0x05)
expected_result = (9, 2, 3, 3, 0x0C, 0x55)
op = blocks_swig.or_bb ()
self.help_bb ((src1_data, src2_data, src3_data),
expected_result, op)
def test_or_ii (self):
src1_data = (1, 2, 3, 0x50005004, 0x11001150)
src2_data = (8, 2, 1 , 0x05000508, 0x11001105)
expected_result = (9, 2, 3, 0x5500550C, 0x11001155)
op = blocks_swig.or_ii ()
self.help_ii ((src1_data, src2_data),
expected_result, op)
def test_not_ss (self):
src1_data = (1, 2, 3, 0x5004, 0x1150)
expected_result = (~1, ~2, ~3, ~0x5004, ~0x1150)
op = blocks_swig.not_ss ()
self.help_ss ((((src1_data),)),
expected_result, op)
def test_not_bb (self):
src1_data = (1, 2, 2, 3, 0x04, 0x50)
expected_result = (0xFE, 0xFD, 0xFD, 0xFC, 0xFB, 0xAF)
op = blocks_swig.not_bb ()
self.help_bb (((src1_data), ),
expected_result, op)
def test_not_ii (self):
src1_data = (1, 2, 3, 0x50005004, 0x11001150)
expected_result = (~1 , ~2, ~3, ~0x50005004, ~0x11001150)
op = blocks_swig.not_ii ()
self.help_ii (((src1_data),),
expected_result, op)
if __name__ == '__main__':
gr_unittest.run(test_boolean_operators, "test_boolean_operators.xml")
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