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// template<class Key, class Compare, class Alloc>
12// bool operator==(const std::multiset<Key, Compare, Alloc>& lhs,
13// const std::multiset<Key, Compare, Alloc>& rhs);
14//
15// template<class Key, class Compare, class Alloc>
16// bool operator!=(const std::multiset<Key, Compare, Alloc>& lhs,
17// const std::multiset<Key, Compare, Alloc>& rhs);
18//
19// template<class Key, class Compare, class Alloc>
20// bool operator<(const std::multiset<Key, Compare, Alloc>& lhs,
21// const std::multiset<Key, Compare, Alloc>& rhs);
22//
23// template<class Key, class Compare, class Alloc>
24// bool operator>(const std::multiset<Key, Compare, Alloc>& lhs,
25// const std::multiset<Key, Compare, Alloc>& rhs);
26//
27// template<class Key, class Compare, class Alloc>
28// bool operator<=(const std::multiset<Key, Compare, Alloc>& lhs,
29// const std::multiset<Key, Compare, Alloc>& rhs);
30//
31// template<class Key, class Compare, class Alloc>
32// bool operator>=(const std::multiset<Key, Compare, Alloc>& lhs,
33// const std::multiset<Key, Compare, Alloc>& rhs);
34
35#include <set>
36#include <cassert>
37#include <string>
38
39#include "test_comparisons.h"
40
41int main(int, char**) {
42 {
43 std::multiset<int> s1, s2;
44 s1.insert(1);
45 s2.insert(x: 2);
46 const std::multiset<int>& cs1 = s1, cs2 = s2;
47 assert(testComparisons(cs1, cs2, false, true));
48 }
49 {
50 std::multiset<int> s1, s2;
51 s1.insert(1);
52 s2.insert(1);
53 const std::multiset<int>& cs1 = s1, cs2 = s2;
54 assert(testComparisons(cs1, cs2, true, false));
55 }
56 {
57 std::multiset<int> s1, s2;
58 s1.insert(1);
59 s2.insert(1);
60 s2.insert(2);
61 const std::multiset<int>& cs1 = s1, cs2 = s2;
62 assert(testComparisons(cs1, cs2, false, true));
63 }
64 {
65 std::multiset<int> s1, s2;
66 s1.insert(1);
67 s2.insert(1);
68 s2.insert(1);
69 s2.insert(1);
70 const std::multiset<int>& cs1 = s1, cs2 = s2;
71 assert(testComparisons(cs1, cs2, false, true));
72 }
73 return 0;
74}
75

source code of libcxx/test/std/containers/associative/multiset/multiset.nonmember/op_compare.pass.cpp