| //===----------------------------------------------------------------------===// |
| // |
| // 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> |
| |
| // class ostreambuf_iterator |
| |
| // ostreambuf_iterator<charT,traits>& |
| // operator=(charT c); |
| |
| #include <iterator> |
| #include <sstream> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| { |
| std::ostringstream outf; |
| std::ostreambuf_iterator<char> i(outf); |
| i = 'a'; |
| assert(outf.str() == "a"); |
| i = 'b'; |
| assert(outf.str() == "ab"); |
| } |
| { |
| std::wostringstream outf; |
| std::ostreambuf_iterator<wchar_t> i(outf); |
| i = L'a'; |
| assert(outf.str() == L"a"); |
| i = L'b'; |
| assert(outf.str() == L"ab"); |
| } |
| |
| return 0; |
| } |