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git.proxmox.com Git - ceph.git/blob - ceph/src/boost/libs/chrono/test/time_point/constructor_pass.cpp
1 //===----------------------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
9 // Adaptation to Boost of the libcxx
10 // Copyright 2010 Vicente J. Botet Escriba
11 // Distributed under the Boost Software License, Version 1.0.
12 // See http://www.boost.org/LICENSE_1_0.txt
14 #include <boost/chrono/chrono.hpp>
15 #include <boost/detail/lightweight_test.hpp>
17 #ifdef BOOST_NO_CXX11_CONSTEXPR
18 #define BOOST_CONSTEXPR_ASSERT(C) BOOST_TEST(C)
20 #include <boost/static_assert.hpp>
21 #define BOOST_CONSTEXPR_ASSERT(C) BOOST_STATIC_ASSERT(C)
27 typedef boost::chrono::system_clock Clock
;
28 typedef boost::chrono::microseconds Duration1
;
29 typedef boost::chrono::milliseconds Duration2
;
30 boost::chrono::time_point
<Clock
, Duration2
> t2(Duration2(3));
31 boost::chrono::time_point
<Clock
, Duration1
> t1
= t2
;
32 BOOST_TEST(t1
.time_since_epoch() == Duration1(3000));
35 typedef boost::chrono::system_clock Clock
;
36 typedef boost::chrono::microseconds Duration1
;
37 typedef boost::chrono::milliseconds Duration2
;
38 BOOST_CONSTEXPR
boost::chrono::time_point
<Clock
, Duration2
> t2(Duration2(3));
39 BOOST_CONSTEXPR
boost::chrono::time_point
<Clock
, Duration1
> t1
= t2
;
40 BOOST_CONSTEXPR_ASSERT(t1
.time_since_epoch() == Duration1(3000));
43 typedef boost::chrono::system_clock Clock
;
44 typedef boost::chrono::duration
<Rep
, boost::milli
> Duration
;
45 boost::chrono::time_point
<Clock
, Duration
> t
;
46 BOOST_TEST(t
.time_since_epoch() == Duration::zero());
49 typedef boost::chrono::system_clock Clock
;
50 typedef boost::chrono::duration
<Rep
, boost::milli
> Duration
;
51 BOOST_CONSTEXPR
boost::chrono::time_point
<Clock
, Duration
> t
;
52 BOOST_CONSTEXPR_ASSERT(t
.time_since_epoch() == Duration::zero());
55 typedef boost::chrono::system_clock Clock
;
56 typedef boost::chrono::milliseconds Duration
;
57 boost::chrono::time_point
<Clock
, Duration
> t(Duration(3));
58 BOOST_TEST(t
.time_since_epoch() == Duration(3));
61 typedef boost::chrono::system_clock Clock
;
62 typedef boost::chrono::milliseconds Duration
;
63 BOOST_CONSTEXPR
boost::chrono::time_point
<Clock
, Duration
> t(Duration(3));
64 BOOST_CONSTEXPR_ASSERT(t
.time_since_epoch() == Duration(3));
67 typedef boost::chrono::system_clock Clock
;
68 typedef boost::chrono::milliseconds Duration
;
69 boost::chrono::time_point
<Clock
, Duration
> t(boost::chrono::seconds(3));
70 BOOST_TEST(t
.time_since_epoch() == Duration(3000));
73 typedef boost::chrono::system_clock Clock
;
74 typedef boost::chrono::milliseconds Duration
;
75 BOOST_CONSTEXPR
boost::chrono::time_point
<Clock
, Duration
> t(boost::chrono::seconds(3));
76 BOOST_CONSTEXPR_ASSERT(t
.time_since_epoch() == Duration(3000));
79 return boost::report_errors();