mirror of
https://github.com/autc04/Retro68.git
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83 lines
2.3 KiB
C++
83 lines
2.3 KiB
C++
// Copyright (C) 2013-2014 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=c++11" }
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#include <unordered_set>
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#include <testsuite_hooks.h>
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#include <testsuite_allocator.h>
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struct T { int i; };
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struct hash
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{
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std::size_t operator()(const T t) const noexcept
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{ return t.i; }
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};
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struct equal_to
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{
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bool operator()(const T& lhs, const T& rhs) const noexcept
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{ return lhs.i == rhs.i; }
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};
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using __gnu_test::propagating_allocator;
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void test01()
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{
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bool test __attribute__((unused)) = true;
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typedef propagating_allocator<T, false> alloc_type;
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typedef std::unordered_multiset<T, hash, equal_to, alloc_type> test_type;
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test_type v1(alloc_type(1));
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v1.insert(T());
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test_type v2(v1);
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VERIFY(1 == v1.get_allocator().get_personality());
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VERIFY(0 == v2.get_allocator().get_personality());
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}
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void test02()
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{
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bool test __attribute__((unused)) = true;
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typedef propagating_allocator<T, true> alloc_type;
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typedef std::unordered_multiset<T, hash, equal_to, alloc_type> test_type;
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test_type v1(alloc_type(1));
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v1.insert(T());
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test_type v2(v1);
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VERIFY(1 == v1.get_allocator().get_personality());
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VERIFY(1 == v2.get_allocator().get_personality());
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}
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void test03()
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{
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bool test __attribute__((unused)) = true;
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typedef propagating_allocator<T, true> alloc_type;
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typedef std::unordered_multiset<T, hash, equal_to, alloc_type> test_type;
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test_type v1(alloc_type(1));
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v1.insert(T());
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test_type v2(v1, alloc_type(2));
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VERIFY(1 == v1.get_allocator().get_personality());
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VERIFY(2 == v2.get_allocator().get_personality());
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}
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int main()
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{
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test01();
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test02();
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test03();
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return 0;
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}
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