diff options
Diffstat (limited to 'libstdc++-v3/testsuite/20_util/duration/arithmetic')
4 files changed, 256 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc new file mode 100644 index 000000000..fb955abf1 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc @@ -0,0 +1,93 @@ +// { 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 +// <http://www.gnu.org/licenses/>. + +// 20.8.3 Class template duration [time.duration] + +#include <chrono> +#include <testsuite_hooks.h> + +// 20.8.3.3 duration arithmetic [time.duration.arithmetic] (unary member ops) +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + duration<int> d0(3); + duration<int> d1 = -d0; + VERIFY(d0.count() == 3); + VERIFY(d1.count() == -3); + + duration<int> d2 = (+d0); + VERIFY(d2.count() == 3); + + duration<int> d3(++d2); + VERIFY(d2.count() == 4); + VERIFY(d3.count() == 4); + + duration<int> d4(d3++); + VERIFY(d3.count() == 5); + VERIFY(d4.count() == 4); + + duration<int> d5(--d4); + VERIFY(d4.count() == 3); + VERIFY(d5.count() == 3); + + duration<int> d6(d5--); + VERIFY(d5.count() == 2); + VERIFY(d6.count() == 3); +} + +// 20.8.3.3 duration arithmetic [time.duration.arithmetic] (binary member ops) +void +test02() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + duration<int> d7(3); + duration<int> d8(9); + d7 += d8; + VERIFY(d7.count() == 12); + VERIFY(d8.count() == 9); + + duration<int> d9(3); + duration<int> d10(9); + d9 -= d10; + VERIFY(d9.count() == -6); + VERIFY(d10.count() == 9); + + duration<int> d11(9); + int i = 3; + d11 *= i; + VERIFY(d11.count() == 27); + + duration<int> d12(12); + d12 /= i; + VERIFY(d12.count() == 4); +} + +int +main() +{ + test01(); + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc new file mode 100644 index 000000000..3940d6a67 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc @@ -0,0 +1,61 @@ +// { 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 +// <http://www.gnu.org/licenses/>. + +// 20.8.3 Class template duration [time.duration] + +#include <chrono> +#include <testsuite_hooks.h> + +// 20.8.3.5 duration non-member arithmetic [time.duration.nonmember] +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + duration<int> d0(12); + duration<int> d1(3); + int i = 3; + + duration<int> d2 = d0 + d1; + VERIFY(d2.count() == 15); + + duration<int> d3 = d0 - d1; + VERIFY(d3.count() == 9); + + duration<int> d4 = d0 * i; + VERIFY(d4.count() == 36); + + duration<int> d5 = i * d0; + VERIFY(d5.count() == 36); + + duration<int> d6 = d0 / i; + VERIFY(d6.count() == 4); + + int j = d0 / d1; + VERIFY(j == 4); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc new file mode 100644 index 000000000..decf94c88 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc @@ -0,0 +1,48 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 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 +// <http://www.gnu.org/licenses/>. + +#include <chrono> + +class ClockTime +{ + typedef std::chrono::hours hours; + typedef std::chrono::minutes minutes; + typedef std::chrono::seconds seconds; + +public: + hours hours_; + minutes minutes_; + seconds seconds_; + + template<typename Rep, typename Period> + explicit + ClockTime(const std::chrono::duration<Rep, Period>& d) + : hours_ (std::chrono::duration_cast<hours> (d)), + minutes_(std::chrono::duration_cast<minutes>(d % hours(1))), + seconds_(std::chrono::duration_cast<seconds>(d % minutes(1))) { } +}; + +// DR 934. +void test01() +{ + std::chrono::duration<int> d; + ClockTime ct(d); +} diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc new file mode 100644 index 000000000..ada8ba573 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc @@ -0,0 +1,54 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 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 +// <http://www.gnu.org/licenses/>. + +#include <chrono> +#include <testsuite_hooks.h> + +// DR 934. +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + const duration<int> d0(17); + duration<int> d3(d0); + d3 %= 5; + VERIFY( d3.count() == 2 ); + + const duration<int> d4(7); + duration<int> d5(d0); + d5 %= d4; + VERIFY( d5.count() == 3 ); + + const duration<int> d6 = d0 % 6; + VERIFY( d6.count() == 5 ); + + const duration<int> d7(11); + const duration<int> d8 = d0 % d7; + VERIFY( d8.count() == 6 ); +} + +int +main() +{ + test01(); + return 0; +} |