--- /dev/null
+// Copyright (C) 2004, 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/>.
+
+
+// 27.6.1.1.2 class basic_istream::sentry
+
+#include <istream>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// libstdc++/944
+void
+test02()
+{
+ using namespace std;
+ wistringstream in(L"80.21 56.89 12.3");
+ bool test __attribute__((unused)) = true;
+ int i = 0;
+ double x;
+
+ // ios_base::eof == 2
+ while (in >> x)
+ {
+ ++i;
+ if (i > 3)
+ break;
+ }
+ VERIFY( i == 3 );
+}
+
+int main()
+{
+ test02();
+ return 0;
+}