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 // <map>
11
12 // class multimap
13
14 // multimap(multimap&& m);
15
16 #include <map>
17 #include <cassert>
18
19 #include "../../../test_compare.h"
20 #include "../../../test_allocator.h"
21
main()22 int main()
23 {
24 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
25 typedef std::pair<const int, double> V;
26 {
27 typedef test_compare<std::less<int> > C;
28 typedef test_allocator<V> A;
29 std::multimap<int, double, C, A> mo(C(5), A(7));
30 std::multimap<int, double, C, A> m = std::move(mo);
31 assert(m.get_allocator() == A(7));
32 assert(m.key_comp() == C(5));
33 assert(m.size() == 0);
34 assert(distance(m.begin(), m.end()) == 0);
35
36 assert(mo.get_allocator() == A(7));
37 assert(mo.key_comp() == C(5));
38 assert(mo.size() == 0);
39 assert(distance(mo.begin(), mo.end()) == 0);
40 }
41 {
42 V ar[] =
43 {
44 V(1, 1),
45 V(1, 1.5),
46 V(1, 2),
47 V(2, 1),
48 V(2, 1.5),
49 V(2, 2),
50 V(3, 1),
51 V(3, 1.5),
52 V(3, 2),
53 };
54 typedef test_compare<std::less<int> > C;
55 typedef test_allocator<V> A;
56 std::multimap<int, double, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
57 std::multimap<int, double, C, A> m = std::move(mo);
58 assert(m.get_allocator() == A(7));
59 assert(m.key_comp() == C(5));
60 assert(m.size() == 9);
61 assert(distance(m.begin(), m.end()) == 9);
62 assert(*m.begin() == V(1, 1));
63 assert(*next(m.begin()) == V(1, 1.5));
64 assert(*next(m.begin(), 2) == V(1, 2));
65 assert(*next(m.begin(), 3) == V(2, 1));
66 assert(*next(m.begin(), 4) == V(2, 1.5));
67 assert(*next(m.begin(), 5) == V(2, 2));
68 assert(*next(m.begin(), 6) == V(3, 1));
69 assert(*next(m.begin(), 7) == V(3, 1.5));
70 assert(*next(m.begin(), 8) == V(3, 2));
71
72 assert(mo.get_allocator() == A(7));
73 assert(mo.key_comp() == C(5));
74 assert(mo.size() == 0);
75 assert(distance(mo.begin(), mo.end()) == 0);
76 }
77 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
78 }
79