1 files changed, 49 insertions, 0 deletions
diff --git a/test/std/utilities/memory/default.allocator/allocator.members/allocate.size.pass.cpp b/test/std/utilities/memory/default.allocator/allocator.members/allocate.size.pass.cpp
new file mode 100644
index 000000000000..dc0bdd047c61
--- /dev/null
+++ b/test/std/utilities/memory/default.allocator/allocator.members/allocate.size.pass.cpp
@@ -0,0 +1,49 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// XFAIL: libcpp-no-exceptions
+// <memory>
+
+// allocator:
+// pointer allocate(size_type n, allocator<void>::const_pointer hint=0);
+
+#include <memory>
+#include <cassert>
+
+template <typename T>
+void test_max(size_t count)
+{
+    std::allocator<T> a;
+    try {
+        a.allocate(count);
+        assert(false);
+    } catch (const std::exception &) {
+    }
+}
+
+int main()
+{
+    {  // Bug 26812 -- allocating too large
+        typedef double T;
+        std::allocator<T> a;
+        test_max<T> (a.max_size() + 1);                // just barely too large
+        test_max<T> (a.max_size() * 2);                // significantly too large
+        test_max<T> (((size_t) -1) / sizeof(T) + 1);   // multiply will overflow
+        test_max<T> ((size_t) -1);                     // way too large
+    }
+
+    {
+        typedef const double T;
+        std::allocator<T> a;
+        test_max<T> (a.max_size() + 1);                // just barely too large
+        test_max<T> (a.max_size() * 2);                // significantly too large
+        test_max<T> (((size_t) -1) / sizeof(T) + 1);   // multiply will overflow
+        test_max<T> ((size_t) -1);                     // way too large
+    }
+}