Eric Fiselier f2f2a6395f 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!

llvm-svn: 272716
2016-06-14 21:31:42 +00:00

43 lines
966 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.
//
//===----------------------------------------------------------------------===//
// <string>
// size_type size() const;
#include <string>
#include <cassert>
#include "min_allocator.h"
template <class S>
void
test(const S& s, typename S::size_type c)
{
assert(s.size() == c);
}
int main()
{
{
typedef std::string S;
test(S(), 0);
test(S("123"), 3);
test(S("12345678901234567890123456789012345678901234567890"), 50);
}
#if TEST_STD_VER >= 11
{
typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
test(S(), 0);
test(S("123"), 3);
test(S("12345678901234567890123456789012345678901234567890"), 50);
}
#endif
}