| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // REQUIRES: has-unix-headers |
| // UNSUPPORTED: libcpp-hardening-mode=none |
| // XFAIL: libcpp-hardening-mode=debug && availability-verbose_abort-missing |
| |
| // <streambuf> |
| |
| // template <class charT, class traits = char_traits<charT> > |
| // class basic_streambuf; |
| |
| // void setp(char_type* pbeg, char_type* pend); |
| |
| #include <algorithm> |
| #include <iterator> |
| #include <streambuf> |
| #include <string> |
| |
| #include "check_assertion.h" |
| #include "make_string.h" |
| #include "test_macros.h" |
| |
| template <class CharT> |
| struct streambuf : public std::basic_streambuf<CharT> { |
| typedef std::basic_streambuf<CharT> base; |
| |
| streambuf() {} |
| |
| void setp(CharT* pbeg, CharT* pend) { base::setp(pbeg, pend); } |
| }; |
| |
| template <class CharT> |
| void test() { |
| std::basic_string<CharT> str = MAKE_STRING(CharT, "ABCDEF"); |
| CharT arr[6]; |
| std::copy(str.begin(), str.end(), arr); |
| |
| { |
| streambuf<CharT> buff; |
| TEST_LIBCPP_ASSERT_FAILURE(buff.setp(std::begin(arr) + 3, std::begin(arr)), "[pbeg, pend) must be a valid range"); |
| } |
| } |
| |
| int main(int, char**) { |
| test<char>(); |
| #ifndef TEST_HAS_NO_WIDE_CHARACTERS |
| test<wchar_t>(); |
| #endif |
| |
| return 0; |
| } |