--- /dev/null
+// 2005-12-15 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2005, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 22.1.1.1.2 - class locale::facet [lib.locale.facet]
+
+#include <stdexcept>
+#include <locale>
+#include <testsuite_hooks.h>
+
+// libstdc++/25421
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std;
+
+ try
+ {
+ new codecvt_byname<char, char, mbstate_t>("invalid-loc");
+ new collate_byname<char>("invalid-loc");
+ new ctype_byname<char>("invalid-loc");
+ new messages_byname<char>("invalid-loc");
+ new moneypunct_byname<char, true>("invalid-loc");
+ new numpunct_byname<char>("invalid-loc");
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+ new codecvt_byname<wchar_t, char, mbstate_t>("invalid-loc");
+ new collate_byname<wchar_t>("invalid-loc");
+ new ctype_byname<wchar_t>("invalid-loc");
+ new messages_byname<wchar_t>("invalid-loc");
+ new moneypunct_byname<wchar_t, true>("invalid-loc");
+ new numpunct_byname<wchar_t>("invalid-loc");
+#endif
+ }
+ catch(const std::runtime_error&)
+ {
+ // named locale not valid
+ VERIFY( true );
+ }
+ catch(...)
+ {
+ // some other error
+ VERIFY( false );
+ }
+}
+
+int main()
+{
+ test01();
+ return 0;
+}