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pulseview/test/util.cpp

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/*
* This file is part of the PulseView project.
*
* Copyright (C) 2015 Jens Steinhauser <jens.steinhauser@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include <boost/test/unit_test.hpp>
#include "pv/util.hpp"
#include "test/test.hpp"
using namespace pv::util;
using ts = pv::util::Timestamp;
using std::bind;
namespace {
QChar mu = QChar(0x03BC);
pv::util::SIPrefix unspecified = pv::util::SIPrefix::unspecified;
pv::util::SIPrefix yocto = pv::util::SIPrefix::yocto;
pv::util::SIPrefix nano = pv::util::SIPrefix::nano;
/* pv::util::SIPrefix micro = pv::util::SIPrefix::micro; // Not currently used */
pv::util::SIPrefix milli = pv::util::SIPrefix::milli;
pv::util::SIPrefix none = pv::util::SIPrefix::none;
pv::util::SIPrefix kilo = pv::util::SIPrefix::kilo;
pv::util::SIPrefix yotta = pv::util::SIPrefix::yotta;
/* pv::util::TimeUnit Time = pv::util::TimeUnit::Time; // Not currently used */
} // namespace
BOOST_AUTO_TEST_SUITE(UtilTest)
BOOST_AUTO_TEST_CASE(exponent_test)
{
BOOST_CHECK_EQUAL(exponent(SIPrefix::yocto), -24);
BOOST_CHECK_EQUAL(exponent(SIPrefix::zepto), -21);
BOOST_CHECK_EQUAL(exponent(SIPrefix::atto), -18);
BOOST_CHECK_EQUAL(exponent(SIPrefix::femto), -15);
BOOST_CHECK_EQUAL(exponent(SIPrefix::pico), -12);
BOOST_CHECK_EQUAL(exponent(SIPrefix::nano), -9);
BOOST_CHECK_EQUAL(exponent(SIPrefix::micro), -6);
BOOST_CHECK_EQUAL(exponent(SIPrefix::milli), -3);
BOOST_CHECK_EQUAL(exponent(SIPrefix::none), 0);
BOOST_CHECK_EQUAL(exponent(SIPrefix::kilo), 3);
BOOST_CHECK_EQUAL(exponent(SIPrefix::mega), 6);
BOOST_CHECK_EQUAL(exponent(SIPrefix::giga), 9);
BOOST_CHECK_EQUAL(exponent(SIPrefix::tera), 12);
BOOST_CHECK_EQUAL(exponent(SIPrefix::peta), 15);
BOOST_CHECK_EQUAL(exponent(SIPrefix::exa), 18);
BOOST_CHECK_EQUAL(exponent(SIPrefix::zetta), 21);
BOOST_CHECK_EQUAL(exponent(SIPrefix::yotta), 24);
}
BOOST_AUTO_TEST_CASE(format_time_si_test)
{
// check prefix calculation
BOOST_CHECK_EQUAL(format_time_si(ts("0")), "0 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-24")), "+1 ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-23")), "+10 ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-22")), "+100 ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-21")), "+1 zs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-20")), "+10 zs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-19")), "+100 zs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-18")), "+1 as");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-17")), "+10 as");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-16")), "+100 as");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-15")), "+1 fs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-14")), "+10 fs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-13")), "+100 fs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-12")), "+1 ps");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-11")), "+10 ps");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-10")), "+100 ps");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-9")), "+1 ns");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-8")), "+10 ns");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-7")), "+100 ns");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-6")), QString("+1 ") + mu + "s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-5")), QString("+10 ") + mu + "s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-4")), QString("+100 ") + mu + "s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-3")), "+1 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-2")), "+10 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-1")), "+100 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1e0")), "+1 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e1")), "+10 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e2")), "+100 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e3")), "+1 ks");
BOOST_CHECK_EQUAL(format_time_si(ts("1e4")), "+10 ks");
BOOST_CHECK_EQUAL(format_time_si(ts("1e5")), "+100 ks");
BOOST_CHECK_EQUAL(format_time_si(ts("1e6")), "+1 Ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1e7")), "+10 Ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1e8")), "+100 Ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1e9")), "+1 Gs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e10")), "+10 Gs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e11")), "+100 Gs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e12")), "+1 Ts");
BOOST_CHECK_EQUAL(format_time_si(ts("1e13")), "+10 Ts");
BOOST_CHECK_EQUAL(format_time_si(ts("1e14")), "+100 Ts");
BOOST_CHECK_EQUAL(format_time_si(ts("1e15")), "+1 Ps");
BOOST_CHECK_EQUAL(format_time_si(ts("1e16")), "+10 Ps");
BOOST_CHECK_EQUAL(format_time_si(ts("1e17")), "+100 Ps");
BOOST_CHECK_EQUAL(format_time_si(ts("1e18")), "+1 Es");
BOOST_CHECK_EQUAL(format_time_si(ts("1e19")), "+10 Es");
BOOST_CHECK_EQUAL(format_time_si(ts("1e20")), "+100 Es");
BOOST_CHECK_EQUAL(format_time_si(ts("1e21")), "+1 Zs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e22")), "+10 Zs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e23")), "+100 Zs");
BOOST_CHECK_EQUAL(format_time_si(ts("1e24")), "+1 Ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e25")), "+10 Ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e26")), "+100 Ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e27")), "+1000 Ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1234")), "+1 ks");
BOOST_CHECK_EQUAL(format_time_si(ts("1234"), kilo, 3), "+1.234 ks");
BOOST_CHECK_EQUAL(format_time_si(ts("1234.5678")), "+1 ks");
// check prefix
BOOST_CHECK_EQUAL(format_time_si(ts("1e-24"), yocto), "+1 ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-21"), yocto), "+1000 ys");
BOOST_CHECK_EQUAL(format_time_si(ts("0"), yocto), "0 ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-4"), milli), "+0 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-4"), milli, 1), "+0.1 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1000"), milli), "+1000000 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("0"), milli), "0 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-1"), none), "+0 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-1"), none, 1), "+0.1 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e-1"), none, 2), "+0.10 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1"), none), "+1 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e1"), none), "+10 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1e23"), yotta), "+0 Ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e23"), yotta, 1), "+0.1 Ys");
BOOST_CHECK_EQUAL(format_time_si(ts("1e27"), yotta), "+1000 Ys");
BOOST_CHECK_EQUAL(format_time_si(ts("0"), yotta), "0 Ys");
// check precision, rounding
BOOST_CHECK_EQUAL(format_time_si(ts("1.2345678")), "+1 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1.4")), "+1 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1.5")), "+2 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1.9")), "+2 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1.2345678"), unspecified, 2), "+1.23 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1.2345678"), unspecified, 3), "+1.235 s");
BOOST_CHECK_EQUAL(format_time_si(ts("1.2345678"), milli, 3), "+1234.568 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1.2345678"), milli, 0), "+1235 ms");
BOOST_CHECK_EQUAL(format_time_si(ts("1.2"), unspecified, 3), "+1.200 s");
// check unit and sign
BOOST_CHECK_EQUAL(format_time_si(ts("-1"), none, 0, "V", true), "-1 V");
BOOST_CHECK_EQUAL(format_time_si(ts("-1"), none, 0, "V", false), "-1 V");
BOOST_CHECK_EQUAL(format_time_si(ts("1"), none, 0, "V", true), "+1 V");
BOOST_CHECK_EQUAL(format_time_si(ts("1"), none, 0, "V", false), "1 V");
}
BOOST_AUTO_TEST_CASE(format_time_si_adjusted_test)
{
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts("-1.5"), milli), "-1500 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts("-1.0"), milli), "-1000 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts("-0.2"), milli), "-200 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts("-0.1"), milli), "-100 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.0"), milli), "0 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.1"), milli), "+100 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.2"), milli), "+200 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.3"), milli), "+300 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.4"), milli), "+400 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.5"), milli), "+500 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.6"), milli), "+600 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.7"), milli), "+700 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.8"), milli), "+800 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "0.9"), milli), "+900 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.0"), milli), "+1000 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.1"), milli), "+1100 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.2"), milli), "+1200 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.3"), milli), "+1300 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.4"), milli), "+1400 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.5"), milli), "+1500 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.5"), milli, 6), "+1500.000 ms");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.5"), nano, 6), "+1500000000 ns");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.5"), nano, 8), "+1500000000 ns");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.5"), nano, 9), "+1500000000 ns");
BOOST_CHECK_EQUAL(format_time_si_adjusted(ts( "1.5"), nano, 10), "+1500000000.0 ns");
}
BOOST_AUTO_TEST_CASE(format_time_minutes_test)
{
using namespace std::placeholders;
auto fmt = bind(format_time_minutes, _1, _2, true);
BOOST_CHECK_EQUAL(fmt(ts( 0), 0), "+0:00");
BOOST_CHECK_EQUAL(fmt(ts( 1), 0), "+0:01");
BOOST_CHECK_EQUAL(fmt(ts( 59), 0), "+0:59");
BOOST_CHECK_EQUAL(fmt(ts( 60), 0), "+1:00");
BOOST_CHECK_EQUAL(fmt(ts( -1), 0), "-0:01");
BOOST_CHECK_EQUAL(fmt(ts( -59), 0), "-0:59");
BOOST_CHECK_EQUAL(fmt(ts( -60), 0), "-1:00");
BOOST_CHECK_EQUAL(fmt(ts( 100), 0), "+1:40");
BOOST_CHECK_EQUAL(fmt(ts( -100), 0), "-1:40");
BOOST_CHECK_EQUAL(fmt(ts( 4000), 0), "+1:06:40");
BOOST_CHECK_EQUAL(fmt(ts(-4000), 0), "-1:06:40");
BOOST_CHECK_EQUAL(fmt(ts(12000), 0), "+3:20:00");
BOOST_CHECK_EQUAL(fmt(ts(15000), 0), "+4:10:00");
BOOST_CHECK_EQUAL(fmt(ts(20000), 0), "+5:33:20");
BOOST_CHECK_EQUAL(fmt(ts(25000), 0), "+6:56:40");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 0), "+123:04:05:06");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 1), "+123:04:05:06.0");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 2), "+123:04:05:06.01");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 3), "+123:04:05:06.007");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 4), "+123:04:05:06.007 0");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 5), "+123:04:05:06.007 01");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 6), "+123:04:05:06.007 008");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 7), "+123:04:05:06.007 008 0");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 8), "+123:04:05:06.007 008 01");
BOOST_CHECK_EQUAL(fmt(ts("10641906.007008009"), 9), "+123:04:05:06.007 008 009");
BOOST_CHECK_EQUAL(format_time_minutes(ts( 0), 0, false), "0:00");
BOOST_CHECK_EQUAL(format_time_minutes(ts( 100), 0, false), "1:40");
BOOST_CHECK_EQUAL(format_time_minutes(ts(-100), 0, false), "-1:40");
}
BOOST_AUTO_TEST_SUITE_END()
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