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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [ext/] [stdio_sync_filebuf/] [wchar_t/] [12948-2.cc] - Rev 565
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// 2003-05-01 Petur Runolfsson <peturr02@ru.is> // Copyright (C) 2003, 2009 Free Software Foundation // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. // { dg-xfail-run-if "not supported on OR32 newlib" { or32-*-elf } } #include <ext/stdio_sync_filebuf.h> #include <testsuite_hooks.h> // libstdc++/12048 void test03() { bool test __attribute__((unused)) = true; const char* name = "cin_unget-1.txt"; std::FILE* file = std::fopen(name, "r"); __gnu_cxx::stdio_sync_filebuf<wchar_t> sbuf(file); std::wint_t c1 = sbuf.sbumpc(); VERIFY( c1 != WEOF ); std::wint_t c2 = sbuf.sungetc(); VERIFY( c2 != WEOF ); std::wint_t c3 = std::fgetwc(file); VERIFY( c3 == c1 ); std::fclose(file); } int main () { test03(); return 0; }