Files
libcxx/test/std/containers/sequences/vector.bool/capacity.pass.cpp
Eric Fiselier d24c465bea Replace __cplusplus comparisons and dialect __has_feature checks with TEST_STD_VER.
This is a huge cleanup that helps make the libc++ test suite more portable.
Patch from STL@microsoft.com. Thanks STL!


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272716 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-14 21:31:42 +00:00

45 lines
1011 B
C++

//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <vector>
// vector<bool>
// size_type capacity() const;
#include <vector>
#include <cassert>
#include "min_allocator.h"
int main()
{
{
std::vector<bool> v;
assert(v.capacity() == 0);
}
{
std::vector<bool> v(100);
assert(v.capacity() >= 100);
v.push_back(0);
assert(v.capacity() >= 101);
}
#if TEST_STD_VER >= 11
{
std::vector<bool, min_allocator<bool>> v;
assert(v.capacity() == 0);
}
{
std::vector<bool, min_allocator<bool>> v(100);
assert(v.capacity() >= 100);
v.push_back(0);
assert(v.capacity() >= 101);
}
#endif
}