--- /dev/null
+// 981208 bkoz test functionality of basic_stringbuf for char_type == char
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 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/>.
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+std::string str_01("mykonos. . . or what?");
+std::string str_02("paris, or sainte-maxime?");
+std::string str_03;
+std::stringbuf strb_01(str_01);
+std::stringbuf strb_02(str_02, std::ios_base::in);
+std::stringbuf strb_03(str_03, std::ios_base::out);
+
+// test overloaded virtual functions
+void test04()
+{
+ bool test __attribute__((unused)) = true;
+ std::streamoff strmof_1(-1), strmof_2;
+
+ // GET
+ // int in_avail()
+ strmof_1 = strb_01.in_avail();
+ strmof_2 = strb_02.in_avail();
+ VERIFY( strmof_1 != strmof_2 );
+ VERIFY( strmof_1 == static_cast<std::streamoff>(str_01.length()) );
+ VERIFY( strmof_2 == static_cast<std::streamoff>(str_02.length()) );
+ strmof_1 = strb_03.in_avail();
+ // zero cuz write-only, or eof() to match basic_filebuf
+ VERIFY( strmof_1 == -1 );
+}
+
+int main()
+{
+ test04();
+ return 0;
+}
+
+
+
+// more candy!!!