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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright 2014 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
#
import pmt
from gnuradio import gr, gr_unittest
from gnuradio import blocks
class qa_tsb_vector_sink (gr_unittest.TestCase):
def setUp (self):
self.tb = gr.top_block ()
self.tsb_key = "tsb"
def tearDown (self):
self.tb = None
def test_001_t (self):
packet_len = 4
data = list(range(2 * packet_len))
tag = gr.tag_t()
tag.key = pmt.intern("foo")
tag.offset = 5
tag.value = pmt.intern("bar")
src = blocks.vector_source_f(data, tags=(tag,))
sink = blocks.tsb_vector_sink_f(tsb_key=self.tsb_key)
self.tb.connect(
src,
blocks.stream_to_tagged_stream(gr.sizeof_float, 1, packet_len, self.tsb_key),
sink
)
self.tb.run()
self.assertEqual([data[0:packet_len], data[packet_len:]], sink.data())
self.assertEqual(len(sink.tags()), 1)
self.assertEqual(sink.tags()[0].offset, tag.offset)
if __name__ == '__main__':
gr_unittest.run(qa_tsb_vector_sink, "qa_tsb_vector_sink.xml")
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