mirror of git://gcc.gnu.org/git/gcc.git
120 lines
3.6 KiB
C++
120 lines
3.6 KiB
C++
// Copyright (C) 2015-2018 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// { dg-options "-std=gnu++14" }
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#include <experimental/timer>
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#include <testsuite_hooks.h>
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using std::experimental::net::system_timer;
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using std::experimental::net::io_context;
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void
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test01()
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{
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bool test __attribute__((unused)) = false;
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io_context ctx1, ctx2;
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system_timer timer1(ctx1);
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VERIFY( timer1.get_executor() == ctx1.get_executor() );
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VERIFY( timer1.expiry() == system_timer::time_point() );
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system_timer timer2(ctx2);
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VERIFY( timer2.get_executor() == ctx2.get_executor() );
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VERIFY( timer2.get_executor() != timer1.get_executor() );
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VERIFY( timer2.expiry() == system_timer::time_point() );
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system_timer timer3(std::move(timer1));
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VERIFY( timer3.get_executor() == ctx1.get_executor() );
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VERIFY( timer3.expiry() == system_timer::time_point() );
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VERIFY( timer1.expiry() == system_timer::time_point() );
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system_timer timer4(std::move(timer2));
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VERIFY( timer4.get_executor() == ctx2.get_executor() );
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VERIFY( timer4.expiry() == system_timer::time_point() );
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VERIFY( timer2.expiry() == system_timer::time_point() );
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}
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void
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test02()
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{
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bool test __attribute__((unused)) = false;
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io_context ctx1, ctx2;
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auto t1 = system_timer::clock_type::now();
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auto t2 = t1 + system_timer::duration(10);
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system_timer timer1(ctx1, t1);
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VERIFY( timer1.get_executor() == ctx1.get_executor() );
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VERIFY( timer1.expiry() == t1 );
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system_timer timer2(ctx2, t2);
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VERIFY( timer2.get_executor() == ctx2.get_executor() );
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VERIFY( timer2.get_executor() != timer1.get_executor() );
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VERIFY( timer2.expiry() == t2 );
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system_timer timer3(std::move(timer1));
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VERIFY( timer3.get_executor() == ctx1.get_executor() );
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VERIFY( timer3.expiry() == t1 );
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VERIFY( timer1.expiry() == system_timer::time_point() );
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system_timer timer4(std::move(timer2));
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VERIFY( timer4.get_executor() == ctx2.get_executor() );
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VERIFY( timer4.expiry() == t2 );
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VERIFY( timer2.expiry() == system_timer::time_point() );
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}
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void
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test03()
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{
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bool test __attribute__((unused)) = false;
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io_context ctx1, ctx2;
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auto now = system_timer::clock_type::now();
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auto d1 = system_timer::duration(10);
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auto d2 = system_timer::duration(100);
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system_timer timer1(ctx1, d1);
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VERIFY( timer1.get_executor() == ctx1.get_executor() );
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VERIFY( timer1.expiry() > now );
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system_timer timer2(ctx2, d2);
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VERIFY( timer2.get_executor() == ctx2.get_executor() );
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VERIFY( timer2.get_executor() != timer1.get_executor() );
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VERIFY( timer2.expiry() > now );
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VERIFY( timer2.expiry() != timer1.expiry() );
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system_timer timer3(std::move(timer1));
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VERIFY( timer3.get_executor() == ctx1.get_executor() );
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VERIFY( timer3.expiry() > now );
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VERIFY( timer1.expiry() == system_timer::time_point() );
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system_timer timer4(std::move(timer2));
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VERIFY( timer4.get_executor() == ctx2.get_executor() );
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VERIFY( timer4.expiry() > now );
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VERIFY( timer2.expiry() == system_timer::time_point() );
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}
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int
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main()
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{
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test01();
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test02();
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test03();
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}
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