91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
// { dg-do run }
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// { dg-options "-pthread" }
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// { dg-require-effective-target c++11 }
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// { dg-require-effective-target pthread }
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// { dg-require-gthreads "" }
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// Copyright (C) 2011-2020 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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#include <future>
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#include <testsuite_hooks.h>
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void test01()
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{
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using std::launch;
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const launch none{};
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const launch both = launch::async|launch::deferred;
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const launch all = ~none;
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VERIFY( (none & both) == none );
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VERIFY( (none | both) == both );
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VERIFY( (none ^ both) == both );
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VERIFY( (none & all) == none );
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VERIFY( (none | all) == all );
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VERIFY( (none ^ all) == all );
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VERIFY( (both & all) == both );
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VERIFY( (both | all) == all );
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VERIFY( (both ^ all) == ~both );
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VERIFY( (none & launch::async) == none );
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VERIFY( (none & launch::deferred) == none );
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VERIFY( (none | launch::async) == launch::async );
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VERIFY( (none | launch::deferred) == launch::deferred );
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VERIFY( (none ^ launch::async) == launch::async );
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VERIFY( (none ^ launch::deferred) == launch::deferred );
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VERIFY( (none & none) == none );
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VERIFY( (none | none) == none );
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VERIFY( (none ^ none) == none );
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VERIFY( (both & both) == both );
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VERIFY( (both | both) == both );
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VERIFY( (both ^ both) == none );
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VERIFY( (all & all) == all );
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VERIFY( (all | all) == all );
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VERIFY( (all ^ all) == none );
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launch l = none;
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l &= none;
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VERIFY( l == none );
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l |= none;
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VERIFY( l == none );
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l ^= none;
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VERIFY( l == none );
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l &= both;
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VERIFY( l == none );
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l |= both;
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VERIFY( l == both );
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l ^= both;
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VERIFY( l == none );
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}
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int main()
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{
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test01();
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return 0;
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}
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