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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/time_point/1.cc
1 // { dg-options "-std=gnu++0x" }
2 // { dg-require-cstdint "" }
4 // Copyright (C) 2008, 2009 Free Software Foundation
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)
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.
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/>.
21 // 20.8.4 Class template time_point [time.point]
24 #include <testsuite_hooks.h>
26 // 20.8.4.1 time_point constructors [time.point.cons]
30 bool test
__attribute__((unused
)) = true;
31 using namespace std::chrono
;
33 time_point
<system_clock
> t1
;
34 VERIFY(t1
.time_since_epoch() == system_clock::duration::zero());
36 time_point
<monotonic_clock
> t2
;
37 VERIFY(t2
.time_since_epoch() == monotonic_clock::duration::zero());
39 time_point
<high_resolution_clock
> t3
;
40 VERIFY(t3
.time_since_epoch() == high_resolution_clock::duration::zero());