Move test into test/std subdirectory.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/containers/sequences/array/array.size/size.pass.cpp

@@ -0,0 +1,53 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <array>
+
+// template <class T, size_t N> constexpr size_type array<T,N>::size();
+
+#include <array>
+#include <cassert>
+
+int main()
+{
+    {
+        typedef double T;
+        typedef std::array<T, 3> C;
+        C c = {1, 2, 3.5};
+        assert(c.size() == 3);
+        assert(c.max_size() == 3);
+        assert(!c.empty());
+    }
+    {
+        typedef double T;
+        typedef std::array<T, 0> C;
+        C c = {};
+        assert(c.size() == 0);
+        assert(c.max_size() == 0);
+        assert(c.empty());
+    }
+#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+    {
+        typedef double T;
+        typedef std::array<T, 3> C;
+        constexpr C c = {1, 2, 3.5};
+        static_assert(c.size() == 3, "");
+        static_assert(c.max_size() == 3, "");
+        static_assert(!c.empty(), "");
+    }
+    {
+        typedef double T;
+        typedef std::array<T, 0> C;
+        constexpr C c = {};
+        static_assert(c.size() == 0, "");
+        static_assert(c.max_size() == 0, "");
+        static_assert(c.empty(), "");
+    }
+#endif
+}