1 files changed, 67 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/allocator_traits/members/max_size.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/allocator_traits/members/max_size.cc
new file mode 100644
index 000000000..e42b1531e
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/allocator_traits/members/max_size.cc
@@ -0,0 +1,67 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2011-2014 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 <memory>
+#include <limits>
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+struct X { };
+
+template<typename T>
+struct maxsize_allocator
+{
+  typedef T value_type;
+  typedef unsigned size_type;
+
+  size_type max_size() const { return 100; }
+};
+
+template<typename T>
+struct unsized_allocator
+{
+  typedef T value_type;
+};
+
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  typedef std::allocator_traits<maxsize_allocator<X>> traits_type;
+  traits_type::allocator_type a;
+  auto size = a.max_size();
+  VERIFY( traits_type::max_size(a) == size );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  typedef std::allocator_traits<unsized_allocator<X>> traits_type;
+  traits_type::allocator_type a;
+  auto size = std::numeric_limits<traits_type::size_type>::max();
+  VERIFY( traits_type::max_size(a) == size );
+}
+
+int main()
+{
+  test01();
+  test02();
+}