assign.pass.cpp revision c0d0cbad9ed434267a7af9531bdeeae52eb6d706
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// <streambuf> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template <class charT, class traits = char_traits<charT> > 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// class basic_streambuf; 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// basic_streambuf& operator=(const basic_streambuf& rhs); 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <streambuf> 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 20c0d0cbad9ed434267a7af9531bdeeae52eb6d706Howard Hinnant#include "../../../../../platform_support.h" // locale name macros 21c0d0cbad9ed434267a7af9531bdeeae52eb6d706Howard Hinnant 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnanttemplate <class CharT> 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantstruct test 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant : public std::basic_streambuf<CharT> 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::basic_streambuf<CharT> base; 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test() {} 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test& operator=(const test& t) 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant base::operator=(t); 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(this->eback() == t.eback()); 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(this->gptr() == t.gptr()); 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(this->egptr() == t.egptr()); 35bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(this->pbase() == t.pbase()); 36bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(this->pptr() == t.pptr()); 37bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(this->epptr() == t.epptr()); 38bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(this->getloc() == t.getloc()); 39bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant return *this; 40bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 41bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 42bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant void setg(CharT* gbeg, CharT* gnext, CharT* gend) 43bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 44bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant base::setg(gbeg, gnext, gend); 45bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 46bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant void setp(CharT* pbeg, CharT* pend) 47bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 48bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant base::setp(pbeg, pend); 49bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 50bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant}; 51bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 52bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 53bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 54bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 55bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<char> t; 56bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<char> t2; 57bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t2 = t; 58bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 59bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 60bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<wchar_t> t; 61bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<wchar_t> t2; 62bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t2 = t; 63bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 64bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 65bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant char g1, g2, g3, p1, p3; 66bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<char> t; 67bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t.setg(&g1, &g2, &g3); 68bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t.setp(&p1, &p3); 69bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<char> t2; 70bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t2 = t; 71bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 72bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 73bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant wchar_t g1, g2, g3, p1, p3; 74bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<wchar_t> t; 75bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t.setg(&g1, &g2, &g3); 76bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t.setp(&p1, &p3); 77bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<wchar_t> t2; 78bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t2 = t; 79bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 80c0d0cbad9ed434267a7af9531bdeeae52eb6d706Howard Hinnant std::locale::global(std::locale(LOCALE_en_US_UTF_8)); 81bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 82bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<char> t; 83bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<char> t2; 84bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t2 = t; 85bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 86bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 87bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<wchar_t> t; 88bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant test<wchar_t> t2; 89bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t2 = t; 90bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 91bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 92