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 // UNSUPPORTED: c++98, c++03
11
12 // <deque>
13
14 // deque(deque&&);
15
16 #include <deque>
17 #include <cassert>
18
19 #include "MoveOnly.h"
20 #include "test_allocator.h"
21 #include "min_allocator.h"
22
main()23 int main()
24 {
25 {
26 int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
27 int* an = ab + sizeof(ab)/sizeof(ab[0]);
28 typedef test_allocator<MoveOnly> A;
29 std::deque<MoveOnly, A> c1(A(1));
30 for (int* p = ab; p < an; ++p)
31 c1.push_back(MoveOnly(*p));
32 std::deque<MoveOnly, A> c2(A(2));
33 for (int* p = ab; p < an; ++p)
34 c2.push_back(MoveOnly(*p));
35 A old_a = c1.get_allocator();
36 std::deque<MoveOnly, A> c3 = std::move(c1);
37 assert(c2 == c3);
38 assert(c1.size() == 0);
39 assert(c3.get_allocator() == old_a);
40 assert(c1.get_allocator() == A(test_alloc_base::moved_value));
41 }
42 {
43 int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
44 int* an = ab + sizeof(ab)/sizeof(ab[0]);
45 typedef other_allocator<MoveOnly> A;
46 std::deque<MoveOnly, A> c1(A(1));
47 for (int* p = ab; p < an; ++p)
48 c1.push_back(MoveOnly(*p));
49 std::deque<MoveOnly, A> c2(A(2));
50 for (int* p = ab; p < an; ++p)
51 c2.push_back(MoveOnly(*p));
52 std::deque<MoveOnly, A> c3 = std::move(c1);
53 assert(c2 == c3);
54 assert(c1.size() == 0);
55 assert(c3.get_allocator() == c1.get_allocator());
56 }
57 {
58 int ab[] = {3, 4, 2, 8, 0, 1, 44, 34, 45, 96, 80, 1, 13, 31, 45};
59 int* an = ab + sizeof(ab)/sizeof(ab[0]);
60 typedef min_allocator<MoveOnly> A;
61 std::deque<MoveOnly, A> c1(A{});
62 for (int* p = ab; p < an; ++p)
63 c1.push_back(MoveOnly(*p));
64 std::deque<MoveOnly, A> c2(A{});
65 for (int* p = ab; p < an; ++p)
66 c2.push_back(MoveOnly(*p));
67 std::deque<MoveOnly, A> c3 = std::move(c1);
68 assert(c2 == c3);
69 assert(c1.size() == 0);
70 assert(c3.get_allocator() == c1.get_allocator());
71 }
72 }
73