X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libstdc%2B%2B-v3%2Ftestsuite%2F20_util%2Ftime_point%2F2.cc;fp=libstdc%2B%2B-v3%2Ftestsuite%2F20_util%2Ftime_point%2F2.cc;h=8aab7ac694b41f96d3cd69b4e8f27b61a9b4d6d9;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=0000000000000000000000000000000000000000;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libstdc++-v3/testsuite/20_util/time_point/2.cc b/libstdc++-v3/testsuite/20_util/time_point/2.cc new file mode 100644 index 00000000..8aab7ac6 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/time_point/2.cc @@ -0,0 +1,71 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// This file is part of the GNU ISO C++ Library. This library 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 3, or (at your option) +// any later version. + +// This library 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 library; see the file COPYING3. If not see +// . + +// 20.8.4 Class template time_point [time.point] + +#include +#include + +// 20.8.4.3 time_point arithmetic [time.point.arithmetic] +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + time_point t1, t2; + t1 += seconds(1); + VERIFY(t2.time_since_epoch() + seconds(1) == t1.time_since_epoch()); + + t1 -= std::chrono::seconds(1); + VERIFY(t2.time_since_epoch() == t1.time_since_epoch()); +} + +// 20.8.4.5 time_point non-member arithmetic [time.point.nonmember] +void +test02() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + time_point t1; + time_point t2(t1 + seconds(1)); + VERIFY(t2.time_since_epoch() == t1.time_since_epoch() + seconds(1)); + + time_point t3(seconds(1) + t1); + VERIFY(t3.time_since_epoch() == t1.time_since_epoch() + seconds(1)); + + time_point t4(seconds(1)); + time_point t5(seconds(2)); + + time_point t6(t5 - seconds(1)); + VERIFY(t6.time_since_epoch() == t4.time_since_epoch()); + + time_point t7(t5 - t4); + VERIFY(t7.time_since_epoch() == t4.time_since_epoch()); +} + +int +main() +{ + test01(); + test02(); + return 0; +}