--- /dev/null
+// 2003-04-30 Petur Runolfsson <peturr02@ru.is>
+
+// Copyright (C) 2003, 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 <testsuite_hooks.h>
+#include <iostream>
+#include <cstdio>
+#include <cwchar>
+
+// Check that operations on wcout can be mixed with wide operations
+// on stdout.
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::wcout << L"Hello, ";
+ VERIFY( std::fwide(stdout, 0) >= 0 );
+ int ret = std::fputws(L"world!\n", stdout);
+ VERIFY( ret >= 0 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}