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 // <set>
11
12 // class set
13
14 // set(const set& m);
15
16 #include <set>
17 #include <cassert>
18
19 #include "test_macros.h"
20 #include "../../../test_compare.h"
21 #include "test_allocator.h"
22
main()23 int main()
24 {
25 {
26 typedef int V;
27 V ar[] =
28 {
29 1,
30 1,
31 1,
32 2,
33 2,
34 2,
35 3,
36 3,
37 3
38 };
39 typedef test_compare<std::less<int> > C;
40 typedef test_allocator<V> A;
41 std::set<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
42 std::set<int, C, A> m = mo;
43 assert(m.get_allocator() == A(7));
44 assert(m.key_comp() == C(5));
45 assert(m.size() == 3);
46 assert(distance(m.begin(), m.end()) == 3);
47 assert(*m.begin() == 1);
48 assert(*next(m.begin()) == 2);
49 assert(*next(m.begin(), 2) == 3);
50
51 assert(mo.get_allocator() == A(7));
52 assert(mo.key_comp() == C(5));
53 assert(mo.size() == 3);
54 assert(distance(mo.begin(), mo.end()) == 3);
55 assert(*mo.begin() == 1);
56 assert(*next(mo.begin()) == 2);
57 assert(*next(mo.begin(), 2) == 3);
58 }
59 #if TEST_STD_VER >= 11
60 {
61 typedef int V;
62 V ar[] =
63 {
64 1,
65 1,
66 1,
67 2,
68 2,
69 2,
70 3,
71 3,
72 3
73 };
74 typedef test_compare<std::less<int> > C;
75 typedef other_allocator<V> A;
76 std::set<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7));
77 std::set<int, C, A> m = mo;
78 assert(m.get_allocator() == A(-2));
79 assert(m.key_comp() == C(5));
80 assert(m.size() == 3);
81 assert(distance(m.begin(), m.end()) == 3);
82 assert(*m.begin() == 1);
83 assert(*next(m.begin()) == 2);
84 assert(*next(m.begin(), 2) == 3);
85
86 assert(mo.get_allocator() == A(7));
87 assert(mo.key_comp() == C(5));
88 assert(mo.size() == 3);
89 assert(distance(mo.begin(), mo.end()) == 3);
90 assert(*mo.begin() == 1);
91 assert(*next(mo.begin()) == 2);
92 assert(*next(mo.begin(), 2) == 3);
93 }
94 #endif
95 }
96