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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [libstdc++-v3/] [testsuite/] [27_io/] [basic_stringbuf/] [setbuf/] [wchar_t/] [4.cc] - Rev 565
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// 2004-10-06 Paolo Carlini <pcarlini@suse.de> // Copyright (C) 2004, 2009 Free Software Foundation, Inc. // // 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/>. // 27.8.1.4 Overridden virtual functions // { dg-options " -DMAX_SIZE_EXP=16" { target { or32-*-elf } } } #ifndef MAX_SIZE_EXP #define MAX_SIZE_EXP 18 #endif #include <sstream> #include <testsuite_hooks.h> void test01() { using namespace std; bool test __attribute__((unused)) = true; const unsigned max_size = 1 << MAX_SIZE_EXP; static wchar_t ref[max_size]; wmemset(ref, L'\0', max_size); static wchar_t src[max_size * 2]; wmemset(src, L'\1', max_size * 2); for (unsigned i = 128; i <= max_size; i *= 2) { wchar_t* dest = new wchar_t[i * 2]; wmemset(dest, L'\0', i * 2); wstringbuf sbuf; sbuf.pubsetbuf(dest, i); sbuf.sputn(src, i * 2); VERIFY( !wmemcmp(dest + i, ref, i) ); delete[] dest; } } int main() { test01(); return 0; }