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/* -*- c++ -*- */
/*
* Copyright 2012,2018 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gnuradio/sincos.h>
#include <boost/test/unit_test.hpp>
#include <cmath>
BOOST_AUTO_TEST_CASE(t1)
{
static const unsigned int N = 1000;
double c_sin, c_cos;
double gr_sin, gr_cos;
for (unsigned i = 0; i < N; i++) {
double x = i / 100.0;
c_sin = sin(x);
c_cos = cos(x);
gr::sincos(x, &gr_sin, &gr_cos);
BOOST_CHECK_CLOSE(c_sin, gr_sin, 0.0001);
BOOST_CHECK_CLOSE(c_cos, gr_cos, 0.0001);
}
}
BOOST_AUTO_TEST_CASE(t2)
{
static const unsigned int N = 1000;
float c_sin, c_cos;
float gr_sin, gr_cos;
for (unsigned i = 0; i < N; i++) {
float x = i / 100.0;
c_sin = sinf(x);
c_cos = cosf(x);
gr::sincosf(x, &gr_sin, &gr_cos);
BOOST_CHECK_CLOSE(c_sin, gr_sin, 0.0001);
BOOST_CHECK_CLOSE(c_cos, gr_cos, 0.0001);
}
}
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