def test_000_t (self):
# set up fg
pos_src_data = (
(+0+0j),(+1+1j),(+2+2j),(+3+3j))
neg_src_data = (
(-0-0j),(-1-1j),(-2-2j),(-3-3j))
# length 8
expected_data = pos_src_data + neg_src_data
#print "Length of expected data: ", len(expected_data)
pos_1_16_src_data = (
(+0+0j),(+0.0625+0.0625j),(+0.125+0.125j),(+0.1875+0.1875j))
neg_1_16_src_data = (
(-0-0j),(-0.0625-0.0625j),(-0.125-0.125j),(-0.1875-0.1875j))
sample_data = pos_1_16_src_data + neg_1_16_src_data
# 2 frames
repeated_samples = sample_data + sample_data
# 4 frames
repeated_samples = repeated_samples + repeated_samples
# 8 frames
repeated_samples = repeated_samples + repeated_samples
# 16 frames
repeated_samples = repeated_samples + repeated_samples
#print "Length of 16 samples: ", len(repeated_samples)
samples = gr.vector_source_c(repeated_samples)
dut = accumulator_cc.accumulator_sync_cc()
sink = gr.vector_sink_c()
self.tb.connect(samples, dut)
self.tb.connect(dut, sink)
self.tb.run()
# check data
result_data = sink.data()
#print len(result_data)
result_data = result_data[len(result_data)-len(expected_data):len(result_data)]
def test_001_t (self):
# set up fg
pos_src_data = (
(+0+0j),(+1+1j),(+2+2j),(+3+3j),
(+4+4j),(+5+5j),(+6+6j),(+7+7j),
(+8+8j),(+9+9j),(+10+10j),(+11+11j),
(+12+12j),(+13+13j),(+14+14j),(+15+15j))
neg_src_data = (
(-0-0j),(-1-1j),(-2-2j),(-3-3j),
(-4-4j),(-5-5j),(-6-6j),(-7-7j),
(-8-8j),(-9-9j),(-10-10j),(-11-11j),
(-12-12j),(-13-13j),(-14-14j),(-15-15j))
# length 32
data_32 = pos_src_data + neg_src_data
# length 64
data_64 = data_32 + data_32
# length 128
data_128 = data_64 + data_64
# length 256
data_256 = data_128 + data_128
# length 512
expected_data = data_256 + data_256
#print "Length of expected data: ", len(expected_data)
pos_1_16_src_data = (
(+0+0j),(+0.0625+0.0625j),(+0.125+0.125j),(+0.1875+0.1875j),
(+0.25+0.25j),(+0.3125+0.3125j),(+0.375+0.375j),(+0.4375+0.4375j),
(+0.5+0.5j),(+0.5625+0.5625j),(+0.625+0.625j),(+0.6875+0.6875j),
(+0.75+0.75j),(+0.8125+0.8125j),(+0.875+0.875j),(+0.9375+0.9375j))
neg_1_16_src_data = (
(-0-0j),(-0.0625-0.0625j),(-0.125-0.125j),(-0.1875-0.1875j),
(-0.25-0.25j),(-0.3125-0.3125j),(-0.375-0.375j),(-0.4375-0.4375j),
(-0.5-0.5j),(-0.5625-0.5625j),(-0.625-0.625j),(-0.6875-0.6875j),
(-0.75-0.75j),(-0.8125-0.8125j),(-0.875-0.875j),(-0.9375-0.9375j))
data_1_16_32 = pos_1_16_src_data + neg_1_16_src_data
data_1_16_64 = data_1_16_32 + data_1_16_32
data_1_16_128 = data_1_16_64 + data_1_16_64
data_1_16_256 = data_1_16_128 + data_1_16_128
sample_data = data_1_16_256 + data_1_16_256
# 2 frames
repeated_samples = sample_data + sample_data
# 4 frames
repeated_samples = repeated_samples + repeated_samples
# 8 frames
repeated_samples = repeated_samples + repeated_samples
# 16 frames
repeated_samples = repeated_samples + repeated_samples
#repeated_expected_three = repeated_samples + repeated_samples + repeated_samples
#print "Length of 16 samples: ", len(repeated_samples)
samples = gr.vector_source_c(repeated_samples)
#samples = gr.vector_source_c(repeated_expected_three)
dut = accumulator_cc.accumulator_sync_cc()
#expecter = accumulator_cc.expected_cc()
#expecter.set_expected_cc(expected_data)
#expecter.set_accumulator_cc(dut)
sink = gr.vector_sink_c()
self.tb.connect(samples, dut)
#self.tb.connect(dut, expecter)
#self.tb.connect(expecter, sink)
self.tb.connect(dut, sink)
self.tb.run()
# check data
result_data = sink.data()
result_data = result_data[len(result_data)-len(expected_data):len(result_data)]
#print len(expected_data)
#print len(result_data)
#print expected_data
#print result_data
self.assertFloatTuplesAlmostEqual(expected_data, result_data)
self.tb.run()
result_data = sink.data()
result_data = result_data[len(result_data)-len(expected_data):len(result_data)]
self.assertFloatTuplesAlmostEqual(expected_data, result_data)
