| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <iterator> |
| |
| // istreambuf_iterator |
| |
| // proxy istreambuf_iterator<charT,traits>::operator++(int); |
| |
| #include <iterator> |
| #include <sstream> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| { |
| std::istringstream inf("abc"); |
| std::istreambuf_iterator<char> i(inf); |
| assert(*i++ == 'a'); |
| assert(*i++ == 'b'); |
| assert(*i++ == 'c'); |
| assert(i == std::istreambuf_iterator<char>()); |
| } |
| { |
| std::wistringstream inf(L"abc"); |
| std::istreambuf_iterator<wchar_t> i(inf); |
| assert(*i++ == L'a'); |
| assert(*i++ == L'b'); |
| assert(*i++ == L'c'); |
| assert(i == std::istreambuf_iterator<wchar_t>()); |
| } |
| |
| return 0; |
| } |