1 files changed, 39 insertions, 0 deletions

diff --git a/libcxx/test/strings/basic.string/string.ops/string.accessors/data.pass.cpp b/libcxx/test/strings/basic.string/string.ops/string.accessors/data.pass.cpp
new file mode 100644
index 00000000000..c4c9af69d74
--- /dev/null
+++ b/libcxx/test/strings/basic.string/string.ops/string.accessors/data.pass.cpp
@@ -0,0 +1,39 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// const charT* data() const;
+
+#include <string>
+#include <cassert>
+
+template <class S>
+void
+test(const S& s)
+{
+    typedef typename S::traits_type T;
+    const typename S::value_type* str = s.data();
+    if (s.size() > 0)
+    {
+        assert(T::compare(str, &s[0], s.size()) == 0);
+        assert(T::eq(str[s.size()], typename S::value_type()));
+    }
+    else
+        assert(T::eq(str[0], typename S::value_type()));
+}
+
+int main()
+{
+    typedef std::string S;
+    test(S(""));
+    test(S("abcde"));
+    test(S("abcdefghij"));
+    test(S("abcdefghijklmnopqrst"));
+}