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 // <vector>
11
12 // iterator insert(const_iterator position, const value_type& x);
13
14 #if _LIBCPP_DEBUG >= 1
15 #define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : std::exit(0))
16 #endif
17
18 #include <vector>
19 #include <cassert>
20 #include "../../../stack_allocator.h"
21 #include "min_allocator.h"
22
main()23 int main()
24 {
25 {
26 std::vector<int> v(100);
27 std::vector<int>::iterator i = v.insert(v.cbegin() + 10, 1);
28 assert(v.size() == 101);
29 assert(i == v.begin() + 10);
30 int j;
31 for (j = 0; j < 10; ++j)
32 assert(v[j] == 0);
33 assert(v[j] == 1);
34 for (++j; j < 101; ++j)
35 assert(v[j] == 0);
36 }
37 {
38 std::vector<int, stack_allocator<int, 300> > v(100);
39 std::vector<int, stack_allocator<int, 300> >::iterator i = v.insert(v.cbegin() + 10, 1);
40 assert(v.size() == 101);
41 assert(i == v.begin() + 10);
42 int j;
43 for (j = 0; j < 10; ++j)
44 assert(v[j] == 0);
45 assert(v[j] == 1);
46 for (++j; j < 101; ++j)
47 assert(v[j] == 0);
48 }
49 #if _LIBCPP_DEBUG >= 1
50 {
51 std::vector<int> v1(3);
52 std::vector<int> v2(3);
53 int i = 4;
54 v1.insert(v2.begin(), i);
55 assert(false);
56 }
57 #endif
58 #if __cplusplus >= 201103L
59 {
60 std::vector<int, min_allocator<int>> v(100);
61 std::vector<int, min_allocator<int>>::iterator i = v.insert(v.cbegin() + 10, 1);
62 assert(v.size() == 101);
63 assert(i == v.begin() + 10);
64 int j;
65 for (j = 0; j < 10; ++j)
66 assert(v[j] == 0);
67 assert(v[j] == 1);
68 for (++j; j < 101; ++j)
69 assert(v[j] == 0);
70 }
71 #if _LIBCPP_DEBUG >= 1
72 {
73 std::vector<int, min_allocator<int>> v1(3);
74 std::vector<int, min_allocator<int>> v2(3);
75 int i = 4;
76 v1.insert(v2.begin(), i);
77 assert(false);
78 }
79 #endif
80 #endif
81 }
82