1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <istream> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template <class charT, class traits = char_traits<charT> > 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// class basic_iostream; 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// explicit basic_iostream(basic_streambuf<charT,traits>* sb); 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <istream> 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class CharT> 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantstruct testbuf 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant : public std::basic_streambuf<CharT> 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant testbuf() {} 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant}; 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant testbuf<char> sb; 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::basic_iostream<char> is(&sb); 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.rdbuf() == &sb); 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.tie() == 0); 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.fill() == ' '); 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.rdstate() == is.goodbit); 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.exceptions() == is.goodbit); 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.flags() == (is.skipws | is.dec)); 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.precision() == 6); 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.getloc().name() == "C"); 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.gcount() == 0); 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant testbuf<wchar_t> sb; 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::basic_iostream<wchar_t> is(&sb); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.rdbuf() == &sb); 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.tie() == 0); 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.fill() == L' '); 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.rdstate() == is.goodbit); 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.exceptions() == is.goodbit); 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.flags() == (is.skipws | is.dec)); 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.precision() == 6); 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.getloc().name() == "C"); 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(is.gcount() == 0); 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 56