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 // void resize(size_type sz, const value_type& x);
13
14 #include <vector>
15 #include <cassert>
16 #include "../../../stack_allocator.h"
17 #include "min_allocator.h"
18 #include "asan_testing.h"
19
main()20 int main()
21 {
22 {
23 std::vector<int> v(100);
24 v.resize(50, 1);
25 assert(v.size() == 50);
26 assert(v.capacity() == 100);
27 assert(v == std::vector<int>(50));
28 v.resize(200, 1);
29 assert(v.size() == 200);
30 assert(v.capacity() >= 200);
31 assert(is_contiguous_container_asan_correct(v));
32 for (unsigned i = 0; i < 50; ++i)
33 assert(v[i] == 0);
34 for (unsigned i = 50; i < 200; ++i)
35 assert(v[i] == 1);
36 }
37 {
38 std::vector<int, stack_allocator<int, 300> > v(100);
39 v.resize(50, 1);
40 assert(v.size() == 50);
41 assert(v.capacity() == 100);
42 v.resize(200, 1);
43 assert(v.size() == 200);
44 assert(v.capacity() >= 200);
45 assert(is_contiguous_container_asan_correct(v));
46 }
47 #if __cplusplus >= 201103L
48 {
49 std::vector<int, min_allocator<int>> v(100);
50 v.resize(50, 1);
51 assert(v.size() == 50);
52 assert(v.capacity() == 100);
53 assert(is_contiguous_container_asan_correct(v));
54 assert((v == std::vector<int, min_allocator<int>>(50)));
55 v.resize(200, 1);
56 assert(v.size() == 200);
57 assert(v.capacity() >= 200);
58 assert(is_contiguous_container_asan_correct(v));
59 for (unsigned i = 0; i < 50; ++i)
60 assert(v[i] == 0);
61 for (unsigned i = 50; i < 200; ++i)
62 assert(v[i] == 1);
63 }
64 {
65 std::vector<int, min_allocator<int>> v(100);
66 v.resize(50, 1);
67 assert(v.size() == 50);
68 assert(v.capacity() == 100);
69 assert(is_contiguous_container_asan_correct(v));
70 v.resize(200, 1);
71 assert(v.size() == 200);
72 assert(v.capacity() >= 200);
73 assert(is_contiguous_container_asan_correct(v));
74 }
75 #endif
76 }
77