diff options
Diffstat (limited to 'gnuradio-runtime/lib/math/qa_fxpt_nco.cc')
| -rw-r--r-- | gnuradio-runtime/lib/math/qa_fxpt_nco.cc | 39 |
1 files changed, 13 insertions, 26 deletions
diff --git a/gnuradio-runtime/lib/math/qa_fxpt_nco.cc b/gnuradio-runtime/lib/math/qa_fxpt_nco.cc index 16ea120381..cd05747630 100644 --- a/gnuradio-runtime/lib/math/qa_fxpt_nco.cc +++ b/gnuradio-runtime/lib/math/qa_fxpt_nco.cc @@ -1,6 +1,6 @@ /* -*- c++ -*- */ /* - * Copyright 2004,2013 Free Software Foundation, Inc. + * Copyright 2004,2013,2018 Free Software Foundation, Inc. * * This file is part of GNU Radio * @@ -24,10 +24,9 @@ #include <config.h> #endif -#include <qa_fxpt_nco.h> #include <gnuradio/fxpt_nco.h> #include <gnuradio/nco.h> -#include <cppunit/TestAssert.h> +#include <boost/test/unit_test.hpp> #include <iostream> #include <stdio.h> #include <unistd.h> @@ -45,9 +44,8 @@ static double max_d(double a, double b) return fabs(a) > fabs(b) ? a : b; } -void -qa_fxpt_nco::t0() -{ + +BOOST_AUTO_TEST_CASE(t0) { gr::nco<float,float> ref_nco; gr::fxpt_nco new_nco; double max_error = 0, max_phase_error = 0; @@ -55,35 +53,33 @@ qa_fxpt_nco::t0() ref_nco.set_freq((float)(2 * M_PI / SIN_COS_FREQ)); new_nco.set_freq((float)(2 * M_PI / SIN_COS_FREQ)); - CPPUNIT_ASSERT_DOUBLES_EQUAL(ref_nco.get_freq(), new_nco.get_freq(), SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(ref_nco.get_freq() - new_nco.get_freq()) <= SIN_COS_TOLERANCE); for(int i = 0; i < SIN_COS_BLOCK_SIZE; i++) { float ref_sin = ref_nco.sin(); float new_sin = new_nco.sin(); //printf ("i = %6d\n", i); - CPPUNIT_ASSERT_DOUBLES_EQUAL(ref_sin, new_sin, SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(ref_sin - new_sin) <= SIN_COS_TOLERANCE); max_error = max_d(max_error, ref_sin-new_sin); float ref_cos = ref_nco.cos(); float new_cos = new_nco.cos(); - CPPUNIT_ASSERT_DOUBLES_EQUAL(ref_cos, new_cos, SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(ref_cos - new_cos) <= SIN_COS_TOLERANCE); max_error = max_d(max_error, ref_cos-new_cos); ref_nco.step(); new_nco.step(); - CPPUNIT_ASSERT_DOUBLES_EQUAL(ref_nco.get_phase(), new_nco.get_phase(), SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(ref_nco.get_phase() - new_nco.get_phase()) <= SIN_COS_TOLERANCE); max_phase_error = max_d(max_phase_error, ref_nco.get_phase()-new_nco.get_phase()); } // printf ("Fxpt max error %.9f, max phase error %.9f\n", max_error, max_phase_error); } -void -qa_fxpt_nco::t1() -{ +BOOST_AUTO_TEST_CASE(t1) { gr::nco<float,float> ref_nco; gr::fxpt_nco new_nco; gr_complex* ref_block = new gr_complex[SIN_COS_BLOCK_SIZE]; @@ -93,30 +89,21 @@ qa_fxpt_nco::t1() ref_nco.set_freq((float)(2 * M_PI / SIN_COS_FREQ)); new_nco.set_freq((float)(2 * M_PI / SIN_COS_FREQ)); - CPPUNIT_ASSERT_DOUBLES_EQUAL(ref_nco.get_freq(), new_nco.get_freq(), SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(ref_nco.get_freq() - new_nco.get_freq()) <= SIN_COS_TOLERANCE); ref_nco.sincos((gr_complex*)ref_block, SIN_COS_BLOCK_SIZE); new_nco.sincos((gr_complex*)new_block, SIN_COS_BLOCK_SIZE); for(int i = 0; i < SIN_COS_BLOCK_SIZE; i++) { - CPPUNIT_ASSERT_DOUBLES_EQUAL (ref_block[i].real(), new_block[i].real(), SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(ref_block[i].real() - new_block[i].real()) <= SIN_COS_TOLERANCE); max_error = max_d (max_error, ref_block[i].real()-new_block[i].real()); - CPPUNIT_ASSERT_DOUBLES_EQUAL (ref_block[i].imag(), new_block[i].imag(), SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(ref_block[i].imag() - new_block[i].imag()) <= SIN_COS_TOLERANCE); max_error = max_d (max_error, ref_block[i].imag()-new_block[i].imag()); } - CPPUNIT_ASSERT_DOUBLES_EQUAL (ref_nco.get_phase(), new_nco.get_phase(), SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(ref_nco.get_phase() - new_nco.get_phase()) <= SIN_COS_TOLERANCE); // printf ("Fxpt max error %.9f, max phase error %.9f\n", max_error, max_phase_error); delete[] ref_block; delete[] new_block; } -void -qa_fxpt_nco::t2() -{ -} - -void -qa_fxpt_nco::t3() -{ -} |