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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [ext/] [stdio_filebuf/] [char/] [10063-2.cc] - Rev 753
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// Copyright (C) 2000, 2001, 2002, 2003, 2009, 2010 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/>. // The ARM simulator does not provide support for "fstat", which // causes "sbumpc" to return an incorrect value. // { dg-do run { xfail arm*-*-elf arm*-*-eabi } } // { dg-require-fileio "" } #include <cstdio> #include <fstream> #include <ext/stdio_filebuf.h> #include <testsuite_hooks.h> void test2() { using namespace std; bool test __attribute__((unused)) = true; filebuf fbuf; fbuf.open("tmp_10063-2", ios_base::out | ios_base::trunc); fbuf.sputn("01234", 5); fbuf.close(); FILE* file = fopen("tmp_10063-2", "r"); setbuf(file, 0); int c = getc(file); VERIFY(c == '0'); c = getc(file); VERIFY(c == '1'); { __gnu_cxx::stdio_filebuf<char> sbuf(file, ios_base::in); c = sbuf.sbumpc(); VERIFY(c == '2'); c = sbuf.sbumpc(); VERIFY(c == '3'); c = sbuf.sbumpc(); VERIFY(c == '4'); c = sbuf.sgetc(); VERIFY(c == EOF); } fclose(file); } int main() { test2(); return 0; }
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