1 | //===----------------------------------------------------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | // <set> |
10 | |
11 | // class set |
12 | |
13 | // set(const set& m, const allocator_type& a); |
14 | |
15 | #include <set> |
16 | #include <cassert> |
17 | |
18 | #include "test_macros.h" |
19 | #include "../../../test_compare.h" |
20 | #include "test_allocator.h" |
21 | |
22 | int main(int, char**) |
23 | { |
24 | typedef int V; |
25 | V ar[] = |
26 | { |
27 | 1, |
28 | 1, |
29 | 1, |
30 | 2, |
31 | 2, |
32 | 2, |
33 | 3, |
34 | 3, |
35 | 3 |
36 | }; |
37 | typedef test_less<int> C; |
38 | typedef test_allocator<V> A; |
39 | std::set<int, C, A> mo(ar, ar+sizeof(ar)/sizeof(ar[0]), C(5), A(7)); |
40 | std::set<int, C, A> m(mo, A(3)); |
41 | assert(m.get_allocator() == A(3)); |
42 | assert(m.key_comp() == C(5)); |
43 | assert(m.size() == 3); |
44 | assert(std::distance(m.begin(), m.end()) == 3); |
45 | assert(*m.begin() == 1); |
46 | assert(*std::next(m.begin()) == 2); |
47 | assert(*std::next(m.begin(), 2) == 3); |
48 | |
49 | assert(mo.get_allocator() == A(7)); |
50 | assert(mo.key_comp() == C(5)); |
51 | assert(mo.size() == 3); |
52 | assert(std::distance(mo.begin(), mo.end()) == 3); |
53 | assert(*mo.begin() == 1); |
54 | assert(*std::next(mo.begin()) == 2); |
55 | assert(*std::next(mo.begin(), 2) == 3); |
56 | |
57 | return 0; |
58 | } |
59 | |