1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <set>
// class multiset
// iterator insert(const value_type& v);
#include <set>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template<class Container>
void do_insert_cv_test()
{
typedef Container M;
typedef typename M::iterator R;
typedef typename M::value_type VT;
M m;
const VT v1(2);
R r = m.insert(v1);
assert(r == m.begin());
assert(m.size() == 1);
assert(*r == 2);
const VT v2(1);
r = m.insert(v2);
assert(r == m.begin());
assert(m.size() == 2);
assert(*r == 1);
const VT v3(3);
r = m.insert(v3);
assert(r == std::prev(m.end()));
assert(m.size() == 3);
assert(*r == 3);
r = m.insert(v3);
assert(r == std::prev(m.end()));
assert(m.size() == 4);
assert(*r == 3);
}
int main(int, char**)
{
do_insert_cv_test<std::multiset<int> >();
#if TEST_STD_VER >= 11
{
typedef std::multiset<int, std::less<int>, min_allocator<int>> M;
do_insert_cv_test<M>();
}
#endif
return 0;
}
|
