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uhd/host/tests/time_spec_test.cpp

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uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
//
dsp rework: implement 64 bit ticks, no seconds
2012-02-07 00:40:42 +00:00
// Copyright 2010-2012 Ettus Research LLC
uhd: Update license headers All copyright is now attributed to "Ettus Research, a National Instruments company". SPDX headers were also updated to latest version 3.0.
2018-02-19 23:30:32 +00:00
// Copyright 2018 Ettus Research, a National Instruments Company
uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
//
uhd: Update license headers All copyright is now attributed to "Ettus Research, a National Instruments company". SPDX headers were also updated to latest version 3.0.
2018-02-19 23:30:32 +00:00
// SPDX-License-Identifier: GPL-3.0-or-later
uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
//
#include <uhd/types/time_spec.hpp>
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
#include <stdint.h>
#include <boost/test/unit_test.hpp>
uhd: implemented high-res get time in time_spec_t clock_gettime for linux, mach_absolute_time for macos, QueryPerformanceFrequency for windows, and fallback to boost microsec_clock
2011-01-31 03:08:30 +00:00
#include <boost/thread.hpp> //sleep
uhd: added missing include iomanip
2013-04-24 21:19:02 +00:00
#include <iomanip>
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
#include <iostream>
uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
BOOST_AUTO_TEST_CASE(test_time_spec_compare)
{
uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
std::cout << "Testing time specification compare..." << std::endl;
BOOST_CHECK(uhd::time_spec_t(2.0) == uhd::time_spec_t(2.0));
BOOST_CHECK(uhd::time_spec_t(2.0) > uhd::time_spec_t(1.0));
BOOST_CHECK(uhd::time_spec_t(1.0) < uhd::time_spec_t(2.0));
BOOST_CHECK(uhd::time_spec_t(1.1) == uhd::time_spec_t(1.1));
BOOST_CHECK(uhd::time_spec_t(1.1) > uhd::time_spec_t(1.0));
BOOST_CHECK(uhd::time_spec_t(1.0) < uhd::time_spec_t(1.1));
BOOST_CHECK(uhd::time_spec_t(0.1) == uhd::time_spec_t(0.1));
BOOST_CHECK(uhd::time_spec_t(0.2) > uhd::time_spec_t(0.1));
BOOST_CHECK(uhd::time_spec_t(0.1) < uhd::time_spec_t(0.2));
}
#define CHECK_TS_EQUAL(lhs, rhs) \
BOOST_CHECK_CLOSE((lhs).get_real_secs(), (rhs).get_real_secs(), 0.001)
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
BOOST_AUTO_TEST_CASE(test_time_spec_arithmetic)
{
uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
std::cout << "Testing time specification arithmetic..." << std::endl;
CHECK_TS_EQUAL(uhd::time_spec_t(2.3) + uhd::time_spec_t(1.0), uhd::time_spec_t(3.3));
CHECK_TS_EQUAL(uhd::time_spec_t(2.3) - uhd::time_spec_t(1.0), uhd::time_spec_t(1.3));
CHECK_TS_EQUAL(uhd::time_spec_t(1.0) + uhd::time_spec_t(2.3), uhd::time_spec_t(3.3));
CHECK_TS_EQUAL(uhd::time_spec_t(1.0) - uhd::time_spec_t(2.3), uhd::time_spec_t(-1.3));
}
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
BOOST_AUTO_TEST_CASE(test_time_spec_parts)
{
uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
std::cout << "Testing time specification parts..." << std::endl;
BOOST_CHECK_EQUAL(uhd::time_spec_t(1.1).get_full_secs(), 1);
BOOST_CHECK_CLOSE(uhd::time_spec_t(1.1).get_frac_secs(), 0.1, 0.001);
dsp rework: implement 64 bit ticks, no seconds
2012-02-07 00:40:42 +00:00
BOOST_CHECK_EQUAL(uhd::time_spec_t(1.1).to_ticks(100), 110);
uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
uhd: fix for dealing with negative wrapping in time_spec
2011-08-29 16:55:22 +00:00
BOOST_CHECK_EQUAL(uhd::time_spec_t(-1.1).get_full_secs(), -2);
BOOST_CHECK_CLOSE(uhd::time_spec_t(-1.1).get_frac_secs(), 0.9, 0.001);
dsp rework: implement 64 bit ticks, no seconds
2012-02-07 00:40:42 +00:00
BOOST_CHECK_EQUAL(uhd::time_spec_t(-1.1).to_ticks(100), -110);
uhd: made ticks signed in time spec, fixed full secs implementation, added unit tests
2010-10-19 08:21:34 +00:00
}
uhd: implemented high-res get time in time_spec_t clock_gettime for linux, mach_absolute_time for macos, QueryPerformanceFrequency for windows, and fallback to boost microsec_clock
2011-01-31 03:08:30 +00:00
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
BOOST_AUTO_TEST_CASE(test_time_spec_neg_values)
{
uhd: fix for dealing with negative wrapping in time_spec
2011-08-29 16:55:22 +00:00
uhd::time_spec_t ts1(0.3);
uhd::time_spec_t ts2(1, -0.9);
std::cout << "ts1 " << ts1.get_real_secs() << std::endl;
std::cout << "ts2 " << ts2.get_real_secs() << std::endl;
BOOST_CHECK(ts1 > ts2);
uhd: also normalise the time spec when adding/subtracting (added unit test)
2011-08-31 00:24:40 +00:00
uhd::time_spec_t tsa(430.001083);
uhd::time_spec_t tsb(429.999818);
uhd::time_spec_t tsc(0.3);
uhd::time_spec_t tsd = tsa - tsb;
std::cout << "tsa " << tsa.get_real_secs() << std::endl;
std::cout << "tsb " << tsb.get_real_secs() << std::endl;
std::cout << "tsc " << tsc.get_real_secs() << std::endl;
std::cout << "tsd " << tsd.get_real_secs() << std::endl;
BOOST_CHECK(tsa > tsb);
BOOST_CHECK(tsc > tsd);
uhd: fix for dealing with negative wrapping in time_spec
2011-08-29 16:55:22 +00:00
}
uhd: fixes for time_spec's to_ticks and from_ticks calls The fixes address rouding issues when the tick_rate is a non-integer. Conflicts: host/tests/time_spec_test.cpp
2013-04-11 22:40:25 +00:00
BOOST_AUTO_TEST_CASE(test_time_large_ticks_to_time_spec)
{
std::cout << "sizeof(time_t) " << sizeof(time_t) << std::endl;
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
const uint64_t ticks0 = uint64_t(100e6 * 1360217663.739296);
uhd: fixes for time_spec's to_ticks and from_ticks calls The fixes address rouding issues when the tick_rate is a non-integer. Conflicts: host/tests/time_spec_test.cpp
2013-04-11 22:40:25 +00:00
const uhd::time_spec_t t0 = uhd::time_spec_t::from_ticks(ticks0, 100e6);
std::cout << "t0.get_real_secs() " << t0.get_real_secs() << std::endl;
std::cout << "t0.get_full_secs() " << t0.get_full_secs() << std::endl;
std::cout << "t0.get_frac_secs() " << t0.get_frac_secs() << std::endl;
BOOST_CHECK_EQUAL(t0.get_full_secs(), time_t(1360217663));
}
BOOST_AUTO_TEST_CASE(test_time_error_irrational_rate)
{
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
static const double rate = 1625e3 / 6.0;
const long long tick_in = 23423436291667ll;
uhd: fixes for time_spec's to_ticks and from_ticks calls The fixes address rouding issues when the tick_rate is a non-integer. Conflicts: host/tests/time_spec_test.cpp
2013-04-11 22:40:25 +00:00
const uhd::time_spec_t ts = uhd::time_spec_t::from_ticks(tick_in, rate);
uhd: mpm: apply clang-format to all files Applying formatting changes to all .cpp and .hpp files in the following directories: ``` find host/examples/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/tests/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find host/utils/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file find mpm/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Also formatted host/include/, except Cpp03 was used as a the language standard instead of Cpp11. ``` sed -i 's/ Cpp11/ Cpp03/g' .clang-format find host/include/ -iname *.hpp -o -iname *.cpp | \ xargs clang-format -i -style=file ``` Formatting style was designated by the .clang-format file.
2019-01-14 18:35:25 +00:00
const long long tick_out = ts.to_ticks(rate);
const long long err = tick_in - tick_out;
Squashed merge of Coverity fixes.
2013-11-27 20:11:23 +00:00
std::streamsize precision = std::cout.precision();
uhd: fixes for time_spec's to_ticks and from_ticks calls The fixes address rouding issues when the tick_rate is a non-integer. Conflicts: host/tests/time_spec_test.cpp
2013-04-11 22:40:25 +00:00
std::cout << std::setprecision(18);
std::cout << "time ............ " << ts.get_real_secs() << std::endl;
std::cout << "tick in ......... " << tick_in << std::endl;
std::cout << "tick out ........ " << tick_out << std::endl;
std::cout << "tick error ...... " << err << std::endl;
std::cout << std::endl;
Squashed merge of Coverity fixes.
2013-11-27 20:11:23 +00:00
std::cout.precision(precision);
uhd: fixes for time_spec's to_ticks and from_ticks calls The fixes address rouding issues when the tick_rate is a non-integer. Conflicts: host/tests/time_spec_test.cpp
2013-04-11 22:40:25 +00:00
BOOST_CHECK_EQUAL(err, (long long)(0));
}
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