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 // <vector>
10 // vector<bool>
11 
12 // size_type capacity() const;
13 
14 #include <vector>
15 #include <cassert>
16 
17 #include "test_macros.h"
18 #include "min_allocator.h"
19 
20 int main(int, char**)
21 {
22     {
23         std::vector<bool> v;
24         assert(v.capacity() == 0);
25     }
26     {
27         std::vector<bool> v(100);
28         assert(v.capacity() >= 100);
29         v.push_back(0);
30         assert(v.capacity() >= 101);
31     }
32 #if TEST_STD_VER >= 11
33     {
34         std::vector<bool, min_allocator<bool>> v;
35         assert(v.capacity() == 0);
36     }
37     {
38         std::vector<bool, min_allocator<bool>> v(100);
39         assert(v.capacity() >= 100);
40         v.push_back(0);
41         assert(v.capacity() >= 101);
42     }
43 #endif
44 
45   return 0;
46 }
47