1// { dg-do run }
2// { dg-options "-std=gnu++14" }
3
4// Copyright (C) 2013-2015 Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// You should have received a copy of the GNU General Public License along
18// with this library; see the file COPYING3.  If not see
19// <http://www.gnu.org/licenses/>.
20
21#include <chrono>
22#include <testsuite_hooks.h>
23
24void
25test03()
26{
27  using namespace std::literals::chrono_literals;
28
29  auto jiffy = 23ns;
30  VERIFY( jiffy == std::chrono::nanoseconds(23) );
31  auto fjiffy = 23.0ns;
32  VERIFY( (fjiffy == std::chrono::duration<long double, std::nano>(23.0L)) );
33  auto blip = 14us;
34  VERIFY( blip == std::chrono::microseconds(14) );
35  auto fblip = 14.0us;
36  VERIFY( (fblip == std::chrono::duration<long double, std::micro>(14.0L)) );
37  auto bit = 77ms;
38  VERIFY( bit == std::chrono::milliseconds(77) );
39  auto fbit = 77.0ms;
40  VERIFY( (fbit == std::chrono::duration<long double, std::milli>(77.0L)) );
41  auto warmup = 33s;
42  VERIFY( warmup == std::chrono::seconds(33) );
43  auto fwarmup = 33.0s;
44  VERIFY( (fwarmup == std::chrono::duration<long double, std::ratio<1,1>>(33.0L)) );
45  auto classtime = 50min;
46  VERIFY( classtime == std::chrono::minutes(50) );
47  auto fclasstime = 50.0min;
48  VERIFY( (fclasstime == std::chrono::duration<long double, std::ratio<60,1>>(50.0L)) );
49  auto longtime = 1h + 30min;
50  VERIFY( longtime == std::chrono::minutes(90) );
51  auto flongtime = 1.0h + 30.0min;
52  VERIFY( (flongtime == std::chrono::duration<long double, std::ratio<3600,1>>(1.0L)
53		      + std::chrono::duration<long double, std::ratio<60,1>>(30.0L)) );
54  VERIFY( (flongtime == std::chrono::duration<long double, std::ratio<60,1>>(90.0L)) );
55  auto workday = 8h;
56  VERIFY( workday == std::chrono::hours(8) );
57  auto fworkday = 8.0h;
58  VERIFY( (fworkday == std::chrono::duration<long double, std::ratio<3600,1>>(8.0L)) );
59  auto immediate = 0s;
60  VERIFY( immediate == std::chrono::seconds(0) );
61  auto minute_ago = -1min;
62  VERIFY( minute_ago == std::chrono::minutes(-1) );
63  auto separated = 1'000'000s;
64  VERIFY( separated == std::chrono::seconds(1'000'000) );
65}
66
67int
68main()
69{
70  test03();
71}
72