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libcxx_old/test/std/strings/basic.string/string.capacity/size.pass.cpp

45 lines
1.0 KiB
C++

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <string>
// size_type size() const;
#include <string>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
void
test(const S& s, typename S::size_type c)
{
assert(s.size() == c);
}
int main(int, char**)
{
{
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
return 0;
}