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 // UNSUPPORTED: c++03 && !stdlib=libc++
10
11 // <vector>
12
13 // iterator insert(const_iterator position, value_type&& x);
14
15 #include <vector>
16 #include <cassert>
17
18 #include "test_macros.h"
19 #include "test_allocator.h"
20 #include "MoveOnly.h"
21 #include "min_allocator.h"
22 #include "asan_testing.h"
23
tests()24 TEST_CONSTEXPR_CXX20 bool tests()
25 {
26 {
27 std::vector<MoveOnly> v(100);
28 std::vector<MoveOnly>::iterator i = v.insert(v.cbegin() + 10, MoveOnly(3));
29 assert(v.size() == 101);
30 assert(is_contiguous_container_asan_correct(v));
31 assert(i == v.begin() + 10);
32 int j;
33 for (j = 0; j < 10; ++j)
34 assert(v[j] == MoveOnly());
35 assert(v[j] == MoveOnly(3));
36 for (++j; j < 101; ++j)
37 assert(v[j] == MoveOnly());
38 }
39 {
40 std::vector<MoveOnly, limited_allocator<MoveOnly, 300> > v(100);
41 std::vector<MoveOnly, limited_allocator<MoveOnly, 300> >::iterator i = v.insert(v.cbegin() + 10, MoveOnly(3));
42 assert(v.size() == 101);
43 assert(is_contiguous_container_asan_correct(v));
44 assert(i == v.begin() + 10);
45 int j;
46 for (j = 0; j < 10; ++j)
47 assert(v[j] == MoveOnly());
48 assert(v[j] == MoveOnly(3));
49 for (++j; j < 101; ++j)
50 assert(v[j] == MoveOnly());
51 }
52 {
53 std::vector<MoveOnly, min_allocator<MoveOnly> > v(100);
54 std::vector<MoveOnly, min_allocator<MoveOnly> >::iterator i = v.insert(v.cbegin() + 10, MoveOnly(3));
55 assert(v.size() == 101);
56 assert(is_contiguous_container_asan_correct(v));
57 assert(i == v.begin() + 10);
58 int j;
59 for (j = 0; j < 10; ++j)
60 assert(v[j] == MoveOnly());
61 assert(v[j] == MoveOnly(3));
62 for (++j; j < 101; ++j)
63 assert(v[j] == MoveOnly());
64 }
65
66 return true;
67 }
68
main(int,char **)69 int main(int, char**)
70 {
71 tests();
72 #if TEST_STD_VER > 17
73 static_assert(tests());
74 #endif
75 return 0;
76 }
77