// Copyright (C) 2015-2018 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
// .
// { dg-do run { target c++11 } }
// COW strings don't support C++11 allocators:
// { dg-require-effective-target cxx11-abi }
#include
#include
#include
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits;
using __gnu_test::propagating_allocator;
void test01()
{
typedef propagating_allocator alloc_type;
typedef std::basic_string test_type;
test_type v1(alloc_type(1));
v1.assign(1, c);
test_type v2(alloc_type(2));
v2.assign(1, c);
v2 = std::move(v1);
VERIFY(1 == v1.get_allocator().get_personality());
VERIFY(2 == v2.get_allocator().get_personality());
test_type v3(alloc_type(3));
v3.assign(1, c);
test_type v4(alloc_type(4));
v4.assign(100, c);
v4 = std::move(v3);
VERIFY(3 == v3.get_allocator().get_personality());
VERIFY(4 == v4.get_allocator().get_personality());
test_type v5(alloc_type(5));
v5.assign(100, c);
test_type v6(alloc_type(6));
v6.assign(1, c);
v6 = std::move(v5);
VERIFY(5 == v5.get_allocator().get_personality());
VERIFY(6 == v6.get_allocator().get_personality());
test_type v7(alloc_type(7));
v7.assign(100, c);
test_type v8(alloc_type(8));
v8.assign(100, c);
v8 = std::move(v7);
VERIFY(7 == v7.get_allocator().get_personality());
VERIFY(8 == v8.get_allocator().get_personality());
}
void test02()
{
typedef propagating_allocator alloc_type;
typedef std::basic_string test_type;
test_type v1(alloc_type(1));
v1.assign(1, c);
test_type v2(alloc_type(2));
v2.assign(1, c);
v2 = std::move(v1);
VERIFY(0 == v1.get_allocator().get_personality());
VERIFY(1 == v2.get_allocator().get_personality());
test_type v3(alloc_type(3));
v3.assign(1, c);
test_type v4(alloc_type(4));
v4.assign(100, c);
v4 = std::move(v3);
VERIFY(0 == v3.get_allocator().get_personality());
VERIFY(3 == v4.get_allocator().get_personality());
test_type v5(alloc_type(5));
v5.assign(100, c);
test_type v6(alloc_type(6));
v6.assign(1, c);
v6 = std::move(v5);
VERIFY(0 == v5.get_allocator().get_personality());
VERIFY(5 == v6.get_allocator().get_personality());
test_type v7(alloc_type(7));
v7.assign(100, c);
test_type v8(alloc_type(8));
v8.assign(100, c);
v8 = std::move(v7);
VERIFY(0 == v7.get_allocator().get_personality());
VERIFY(7 == v8.get_allocator().get_personality());
}
void test03()
{
typedef propagating_allocator alloc_type;
typedef std::basic_string test_type;
test_type v1(alloc_type(1));
v1.assign(1, c);
test_type v2(alloc_type(1));
v2.assign(1, c);
v2 = std::move(v1);
VERIFY(1 == v1.get_allocator().get_personality());
VERIFY(1 == v2.get_allocator().get_personality());
test_type v3(alloc_type(3));
v3.assign(1, c);
test_type v4(alloc_type(3));
v4.assign(100, c);
v4 = std::move(v3);
VERIFY(3 == v3.get_allocator().get_personality());
VERIFY(3 == v4.get_allocator().get_personality());
test_type v5(alloc_type(5));
v5.assign(100, c);
test_type v6(alloc_type(5));
v6.assign(1, c);
v6 = std::move(v5);
VERIFY(5 == v5.get_allocator().get_personality());
VERIFY(5 == v6.get_allocator().get_personality());
test_type v7(alloc_type(7));
v7.assign(100, c);
test_type v8(alloc_type(7));
v8.assign(100, c);
v8 = std::move(v7);
VERIFY(7 == v7.get_allocator().get_personality());
VERIFY(7 == v8.get_allocator().get_personality());
}
int main()
{
test01();
test02();
test03();
return 0;
}