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+// 2001-05-21 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003 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 2, 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 COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 27.8.1.4 Overridden virtual functions
+
+#include <fstream>
+#include <testsuite_hooks.h>
+
+void test02()
+{
+ using namespace std;
+
+ bool test = true;
+ char buf[512];
+ const char* strlit = "how to tell a story and other essays: mark twain";
+ const size_t strlitsize = std::strlen(strlit);
+ filebuf fbuf01;
+ fbuf01.open("tmp", ios_base::out);
+
+ fbuf01.pubsetbuf(buf, strlitsize);
+ fbuf01.sputn(strlit, strlitsize);
+ VERIFY( std::strncmp(strlit, buf, strlitsize) == 0 );
+}
+
+main()
+{
+ test02();
+ return 0;
+}