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 // <vector>
11
12 // vector& operator=(vector&& c);
13
14 #include <vector>
15 #include <cassert>
16 #include "test_allocator.h"
17 #include "min_allocator.h"
18
main()19 int main()
20 {
21 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
22 {
23 std::vector<bool, test_allocator<bool> > l(test_allocator<bool>(5));
24 std::vector<bool, test_allocator<bool> > lo(test_allocator<bool>(5));
25 for (int i = 1; i <= 3; ++i)
26 {
27 l.push_back(i);
28 lo.push_back(i);
29 }
30 std::vector<bool, test_allocator<bool> > l2(test_allocator<bool>(5));
31 l2 = std::move(l);
32 assert(l2 == lo);
33 assert(l.empty());
34 assert(l2.get_allocator() == lo.get_allocator());
35 }
36 {
37 std::vector<bool, test_allocator<bool> > l(test_allocator<bool>(5));
38 std::vector<bool, test_allocator<bool> > lo(test_allocator<bool>(5));
39 for (int i = 1; i <= 3; ++i)
40 {
41 l.push_back(i);
42 lo.push_back(i);
43 }
44 std::vector<bool, test_allocator<bool> > l2(test_allocator<bool>(6));
45 l2 = std::move(l);
46 assert(l2 == lo);
47 assert(!l.empty());
48 assert(l2.get_allocator() == test_allocator<bool>(6));
49 }
50 {
51 std::vector<bool, other_allocator<bool> > l(other_allocator<bool>(5));
52 std::vector<bool, other_allocator<bool> > lo(other_allocator<bool>(5));
53 for (int i = 1; i <= 3; ++i)
54 {
55 l.push_back(i);
56 lo.push_back(i);
57 }
58 std::vector<bool, other_allocator<bool> > l2(other_allocator<bool>(6));
59 l2 = std::move(l);
60 assert(l2 == lo);
61 assert(l.empty());
62 assert(l2.get_allocator() == lo.get_allocator());
63 }
64 #if __cplusplus >= 201103L
65 {
66 std::vector<bool, min_allocator<bool> > l(min_allocator<bool>{});
67 std::vector<bool, min_allocator<bool> > lo(min_allocator<bool>{});
68 for (int i = 1; i <= 3; ++i)
69 {
70 l.push_back(i);
71 lo.push_back(i);
72 }
73 std::vector<bool, min_allocator<bool> > l2(min_allocator<bool>{});
74 l2 = std::move(l);
75 assert(l2 == lo);
76 assert(l.empty());
77 assert(l2.get_allocator() == lo.get_allocator());
78 }
79 #endif
80 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
81 }
82