1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <list>
11
12// list(list&& c);
13
14#include <list>
15#include <cassert>
16#include "../../../MoveOnly.h"
17#include "test_allocator.h"
18#include "min_allocator.h"
19
20int main()
21{
22#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
23    {
24        std::list<MoveOnly, test_allocator<MoveOnly> > l(test_allocator<MoveOnly>(5));
25        std::list<MoveOnly, test_allocator<MoveOnly> > lo(test_allocator<MoveOnly>(5));
26        for (int i = 1; i <= 3; ++i)
27        {
28            l.push_back(i);
29            lo.push_back(i);
30        }
31        std::list<MoveOnly, test_allocator<MoveOnly> > l2 = std::move(l);
32        assert(l2 == lo);
33        assert(l.empty());
34        assert(l2.get_allocator() == lo.get_allocator());
35    }
36    {
37        std::list<MoveOnly, other_allocator<MoveOnly> > l(other_allocator<MoveOnly>(5));
38        std::list<MoveOnly, other_allocator<MoveOnly> > lo(other_allocator<MoveOnly>(5));
39        for (int i = 1; i <= 3; ++i)
40        {
41            l.push_back(i);
42            lo.push_back(i);
43        }
44        std::list<MoveOnly, other_allocator<MoveOnly> > l2 = std::move(l);
45        assert(l2 == lo);
46        assert(l.empty());
47        assert(l2.get_allocator() == lo.get_allocator());
48    }
49#if __cplusplus >= 201103L
50    {
51        std::list<MoveOnly, min_allocator<MoveOnly> > l(min_allocator<MoveOnly>{});
52        std::list<MoveOnly, min_allocator<MoveOnly> > lo(min_allocator<MoveOnly>{});
53        for (int i = 1; i <= 3; ++i)
54        {
55            l.push_back(i);
56            lo.push_back(i);
57        }
58        std::list<MoveOnly, min_allocator<MoveOnly> > l2 = std::move(l);
59        assert(l2 == lo);
60        assert(l.empty());
61        assert(l2.get_allocator() == lo.get_allocator());
62    }
63#endif
64#if _LIBCPP_DEBUG >= 1
65    {
66        std::list<int> l1 = {1, 2, 3};
67        std::list<int>::iterator i = l1.begin();
68        std::list<int> l2 = std::move(l1);
69        assert(*l2.erase(i) == 2);
70        assert(l2.size() == 2);
71    }
72#endif
73#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
74}
75