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- //===----------------------------------------------------------------------===//
- //
- // The LLVM Compiler Infrastructure
- //
- // This file is dual licensed under the MIT and the University of Illinois Open
- // Source Licenses. See LICENSE.TXT for details.
- //
- //===----------------------------------------------------------------------===//
- // Adaptation to Boost of the libcxx
- // Copyright 2010 Vicente J. Botet Escriba
- // Distributed under the Boost Software License, Version 1.0.
- // See http://www.boost.org/LICENSE_1_0.txt
- #include <boost/chrono/duration.hpp>
- #include <boost/detail/lightweight_test.hpp>
- #ifdef BOOST_NO_CXX11_CONSTEXPR
- #define BOOST_CONSTEXPR_ASSERT(C) BOOST_TEST(C)
- #else
- #include <boost/static_assert.hpp>
- #define BOOST_CONSTEXPR_ASSERT(C) BOOST_STATIC_ASSERT(C)
- #endif
- int main()
- {
- // Default construct
- {
- //BOOST_CONSTEXPR
- boost::chrono::minutes m;
- //BOOST_CONSTEXPR_ASSERT(m.count() == 0);
- (void)m;
- }
- // UNARY PLUS
- {
- boost::chrono::minutes m(3);
- boost::chrono::minutes m2 = +m;
- BOOST_TEST(m.count() == m2.count());
- }
- {
- BOOST_CONSTEXPR boost::chrono::minutes m(3);
- BOOST_CONSTEXPR boost::chrono::minutes m2(+m);
- BOOST_CONSTEXPR_ASSERT(m.count() == m2.count());
- }
- // UNARY MINUS
- {
- boost::chrono::minutes m(3);
- boost::chrono::minutes m2 = -m;
- BOOST_TEST(m2.count() == -m.count());
- }
- {
- BOOST_CONSTEXPR boost::chrono::minutes m(3);
- BOOST_CONSTEXPR boost::chrono::minutes m2 = -m;
- BOOST_CONSTEXPR_ASSERT(m2.count() == -m.count());
- }
- // PRE INCREMENT
- {
- boost::chrono::hours h(3);
- boost::chrono::hours& href = ++h;
- BOOST_TEST(&href == &h);
- BOOST_TEST(h.count() == 4);
- }
- // POST INCREMENT
- {
- boost::chrono::hours h(3);
- boost::chrono::hours h2 = h++;
- BOOST_TEST(h.count() == 4);
- BOOST_TEST(h2.count() == 3);
- }
- // PRE DECREMENT
- {
- boost::chrono::hours h(3);
- boost::chrono::hours& href = --h;
- BOOST_TEST(&href == &h);
- BOOST_TEST(h.count() == 2);
- }
- // POST DECREMENT
- {
- boost::chrono::hours h(3);
- boost::chrono::hours h2 = h--;
- BOOST_TEST(h.count() == 2);
- BOOST_TEST(h2.count() == 3);
- }
- // PLUS ASSIGN
- {
- boost::chrono::seconds s(3);
- s += boost::chrono::seconds(2);
- BOOST_TEST(s.count() == 5);
- s += boost::chrono::minutes(2);
- BOOST_TEST(s.count() == 125);
- }
- // MINUS ASSIGN
- {
- boost::chrono::seconds s(3);
- s -= boost::chrono::seconds(2);
- BOOST_TEST(s.count() == 1);
- s -= boost::chrono::minutes(2);
- BOOST_TEST(s.count() == -119);
- }
- // TIMES ASSIGN
- {
- boost::chrono::nanoseconds ns(3);
- ns *= 5;
- BOOST_TEST(ns.count() == 15);
- }
- // DIVIDE ASSIGN
- {
- boost::chrono::nanoseconds ns(15);
- ns /= 5;
- BOOST_TEST(ns.count() == 3);
- }
- // MODULUS ASSIGN duration
- {
- boost::chrono::microseconds us(11);
- boost::chrono::microseconds us2(3);
- us %= us2;
- BOOST_TEST(us.count() == 2);
- us %= boost::chrono::milliseconds(3);
- BOOST_TEST(us.count() == 2);
- }
- // MODULUS ASSIGN Rep
- {
- boost::chrono::microseconds us(11);
- us %= 3;
- BOOST_TEST(us.count() == 2);
- }
- // PLUS
- {
- boost::chrono::seconds s1(3);
- boost::chrono::seconds s2(5);
- boost::chrono::seconds r = s1 + s2;
- BOOST_TEST(r.count() == 8);
- }
- {
- BOOST_CONSTEXPR boost::chrono::seconds s1(3);
- BOOST_CONSTEXPR boost::chrono::seconds s2(5);
- BOOST_CONSTEXPR boost::chrono::seconds r = s1 + s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == 8);
- }
- {
- boost::chrono::seconds s1(3);
- boost::chrono::microseconds s2(5);
- boost::chrono::microseconds r = s1 + s2;
- BOOST_TEST(r.count() == 3000005);
- }
- {
- BOOST_CONSTEXPR boost::chrono::seconds s1(3);
- BOOST_CONSTEXPR boost::chrono::microseconds s2(5);
- BOOST_CONSTEXPR boost::chrono::microseconds r = s1 + s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == 3000005);
- }
- {
- boost::chrono::duration<int, boost::ratio<2, 3> > s1(3);
- boost::chrono::duration<int, boost::ratio<3, 5> > s2(5);
- boost::chrono::duration<int, boost::ratio<1, 15> > r = s1 + s2;
- BOOST_TEST(r.count() == 75);
- }
- {
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<2, 3> > s1(3);
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<3, 5> > s2(5);
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<1, 15> > r = s1 + s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == 75);
- }
- {
- boost::chrono::duration<int, boost::ratio<2, 3> > s1(3);
- boost::chrono::duration<double, boost::ratio<3, 5> > s2(5);
- boost::chrono::duration<double, boost::ratio<1, 15> > r = s1 + s2;
- BOOST_TEST(r.count() == 75);
- }
- {
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<2, 3> > s1(3);
- BOOST_CONSTEXPR boost::chrono::duration<double, boost::ratio<3, 5> > s2(5);
- BOOST_CONSTEXPR boost::chrono::duration<double, boost::ratio<1, 15> > r = s1 + s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == 75);
- }
- // MINUS
- {
- boost::chrono::seconds s1(3);
- boost::chrono::seconds s2(5);
- boost::chrono::seconds r = s1 - s2;
- BOOST_TEST(r.count() == -2);
- }
- {
- BOOST_CONSTEXPR boost::chrono::seconds s1(3);
- BOOST_CONSTEXPR boost::chrono::seconds s2(5);
- BOOST_CONSTEXPR boost::chrono::seconds r = s1 - s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == -2);
- }
- {
- boost::chrono::seconds s1(3);
- boost::chrono::microseconds s2(5);
- boost::chrono::microseconds r = s1 - s2;
- BOOST_TEST(r.count() == 2999995);
- }
- {
- BOOST_CONSTEXPR boost::chrono::seconds s1(3);
- BOOST_CONSTEXPR boost::chrono::microseconds s2(5);
- BOOST_CONSTEXPR boost::chrono::microseconds r = s1 - s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == 2999995);
- }
- {
- boost::chrono::duration<int, boost::ratio<2, 3> > s1(3);
- boost::chrono::duration<int, boost::ratio<3, 5> > s2(5);
- boost::chrono::duration<int, boost::ratio<1, 15> > r = s1 - s2;
- BOOST_TEST(r.count() == -15);
- }
- {
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<2, 3> > s1(3);
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<3, 5> > s2(5);
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<1, 15> > r = s1 - s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == -15);
- }
- {
- boost::chrono::duration<int, boost::ratio<2, 3> > s1(3);
- boost::chrono::duration<double, boost::ratio<3, 5> > s2(5);
- boost::chrono::duration<double, boost::ratio<1, 15> > r = s1 - s2;
- BOOST_TEST(r.count() == -15);
- }
- {
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<2, 3> > s1(3);
- BOOST_CONSTEXPR boost::chrono::duration<double, boost::ratio<3, 5> > s2(5);
- BOOST_CONSTEXPR boost::chrono::duration<double, boost::ratio<1, 15> > r = s1 - s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == -15);
- }
- // TIMES rep
- {
- boost::chrono::nanoseconds ns(3);
- boost::chrono::nanoseconds ns2 = ns * 5;
- BOOST_TEST(ns2.count() == 15);
- boost::chrono::nanoseconds ns3 = 6 * ns2;
- BOOST_TEST(ns3.count() == 90);
- }
- {
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns(3);
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns2 = ns * 5;
- BOOST_CONSTEXPR_ASSERT(ns2.count() == 15);
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns3 = 6 * ns2;
- BOOST_CONSTEXPR_ASSERT(ns3.count() == 90);
- }
- // DIVIDE duration
- {
- boost::chrono::nanoseconds ns1(15);
- boost::chrono::nanoseconds ns2(5);
- BOOST_TEST(ns1 / ns2 == 3);
- }
- {
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns1(15);
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns2(5);
- BOOST_CONSTEXPR_ASSERT(ns1 / ns2 == 3);
- }
- {
- boost::chrono::microseconds us1(15);
- boost::chrono::nanoseconds ns2(5);
- BOOST_TEST(us1 / ns2 == 3000);
- }
- {
- BOOST_CONSTEXPR boost::chrono::microseconds us1(15);
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns2(5);
- BOOST_CONSTEXPR_ASSERT(us1 / ns2 == 3000);
- }
- {
- boost::chrono::duration<int, boost::ratio<2, 3> > s1(30);
- boost::chrono::duration<int, boost::ratio<3, 5> > s2(5);
- BOOST_TEST(s1 / s2 == 6);
- }
- {
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<2, 3> > s1(30);
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<3, 5> > s2(5);
- BOOST_CONSTEXPR_ASSERT(s1 / s2 == 6);
- }
- {
- boost::chrono::duration<int, boost::ratio<2, 3> > s1(30);
- boost::chrono::duration<double, boost::ratio<3, 5> > s2(5);
- //BOOST_TEST(s1 / s2 == 20. / 3);
- BOOST_TEST(3 * s1 == 20 * s2);
- }
- {
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<2, 3> > s1(30);
- BOOST_CONSTEXPR boost::chrono::duration<double, boost::ratio<3, 5> > s2(5);
- //BOOST_CONSTEXPR_ASSERT(s1 / s2 == 20. / 3);
- BOOST_TEST(3 * s1 == 20 * s2);
- }
- // DIVIDE rep
- {
- boost::chrono::nanoseconds ns(15);
- boost::chrono::nanoseconds ns2 = ns / 5;
- BOOST_TEST(ns2.count() == 3);
- }
- {
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns(15);
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns2 = ns / 5;
- BOOST_CONSTEXPR_ASSERT(ns2.count() == 3);
- }
- // MODULUS duration
- {
- boost::chrono::nanoseconds ns1(15);
- boost::chrono::nanoseconds ns2(6);
- boost::chrono::nanoseconds r = ns1 % ns2;
- BOOST_TEST(r.count() == 3);
- }
- {
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns1(15);
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns2(6);
- BOOST_CONSTEXPR boost::chrono::nanoseconds r = ns1 % ns2;
- BOOST_CONSTEXPR_ASSERT(r.count() == 3);
- }
- {
- boost::chrono::microseconds us1(15);
- boost::chrono::nanoseconds ns2(28);
- boost::chrono::nanoseconds r = us1 % ns2;
- BOOST_TEST(r.count() == 20);
- }
- {
- BOOST_CONSTEXPR boost::chrono::microseconds us1(15);
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns2(28);
- BOOST_CONSTEXPR boost::chrono::nanoseconds r = us1 % ns2;
- BOOST_CONSTEXPR_ASSERT(r.count() == 20);
- }
- {
- boost::chrono::duration<int, boost::ratio<3, 5> > s1(6);
- boost::chrono::duration<int, boost::ratio<2, 3> > s2(3);
- boost::chrono::duration<int, boost::ratio<1, 15> > r = s1 % s2;
- BOOST_TEST(r.count() == 24);
- }
- {
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<3, 5> > s1(6);
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<2, 3> > s2(3);
- BOOST_CONSTEXPR boost::chrono::duration<int, boost::ratio<1, 15> > r = s1 % s2;
- BOOST_CONSTEXPR_ASSERT(r.count() == 24);
- }
- // MODULUS rep
- {
- boost::chrono::nanoseconds ns(15);
- boost::chrono::nanoseconds ns2 = ns % 6;
- BOOST_TEST(ns2.count() == 3);
- }
- {
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns(15);
- BOOST_CONSTEXPR boost::chrono::nanoseconds ns2 = ns % 6;
- BOOST_CONSTEXPR_ASSERT(ns2.count() == 3);
- }
- return boost::report_errors();
- }
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