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Diffstat (limited to 'libstdc++-v3/testsuite/23_containers/unordered_set/allocator/move.cc')
-rw-r--r-- | libstdc++-v3/testsuite/23_containers/unordered_set/allocator/move.cc | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_set/allocator/move.cc b/libstdc++-v3/testsuite/23_containers/unordered_set/allocator/move.cc new file mode 100644 index 00000000000..865dcaeb7b5 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/unordered_set/allocator/move.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2013 Free Software Foundation, Inc. +// +// 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/>. + +// { dg-options "-std=c++11" } + +#include <unordered_set> +#include <testsuite_hooks.h> +#include <testsuite_allocator.h> + +struct T { int i; }; + +struct hash +{ + std::size_t operator()(const T t) const noexcept + { return t.i; } +}; + +struct equal_to +{ + bool operator()(const T& lhs, const T& rhs) const noexcept + { return lhs.i == rhs.i; } +}; + +using __gnu_test::uneq_allocator; + +void test01() +{ + bool test __attribute__((unused)) = true; + typedef uneq_allocator<T> alloc_type; + typedef std::unordered_set<T, hash, equal_to, alloc_type> test_type; + test_type v1(alloc_type(1)); + v1.insert(T()); + test_type v2(std::move(v1)); + VERIFY(1 == v1.get_allocator().get_personality()); + VERIFY(1 == v2.get_allocator().get_personality()); +} + +void test02() +{ + bool test __attribute__((unused)) = true; + typedef uneq_allocator<T> alloc_type; + typedef std::unordered_set<T, hash, equal_to, alloc_type> test_type; + test_type v1(alloc_type(1)); + v1.insert(T()); + test_type v2(std::move(v1), alloc_type(2)); + VERIFY(1 == v1.get_allocator().get_personality()); + VERIFY(2 == v2.get_allocator().get_personality()); +} + +int main() +{ + test01(); + test02(); + return 0; +} |