1 files changed, 55 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/setbuf/char/12875-2.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/setbuf/char/12875-2.cc
new file mode 100644
index 00000000000..c50a5ed4a12
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/setbuf/char/12875-2.cc
@@ -0,0 +1,55 @@
+// Copyright (C) 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 <cstdio>
+#include <cstring>
+#include <testsuite_hooks.h>
+
+// libstdc++/12875
+void test02()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  const char* name = "tmp_setbuf5";
+  static char buf[1024];
+  
+  filebuf out;
+  out.open(name, ios_base::out);
+  streamsize r = out.sputn("Hello,", 6);
+  VERIFY( r == 6 );
+  out.pubsetbuf(buf, 1024);
+  r = out.sputn(" world", 6);
+  VERIFY( r == 6 );
+  VERIFY( out.close() );
+  
+  FILE* in = fopen(name, "r");
+  char str[256];
+  fgets(str, 256, in);
+  VERIFY( !strcmp(str, "Hello, world") );
+  fclose(in);
+}
+
+int main()
+{
+  test02();
+  return 0;
+}