1 files changed, 38 insertions, 0 deletions
diff --git a/libcxx/test/std/input.output/iostream.format/std.manip/setfill.pass.cpp b/libcxx/test/std/input.output/iostream.format/std.manip/setfill.pass.cpp
new file mode 100644
index 00000000000..a4d923d70ad
--- /dev/null
+++ b/libcxx/test/std/input.output/iostream.format/std.manip/setfill.pass.cpp
@@ -0,0 +1,38 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <iomanip>
+
+// template<charT> T4 setfill(charT c);
+
+#include <iomanip>
+#include <cassert>
+
+template <class CharT>
+struct testbuf
+    : public std::basic_streambuf<CharT>
+{
+    testbuf() {}
+};
+
+int main()
+{
+    {
+        testbuf<char> sb;
+        std::ostream os(&sb);
+        os << std::setfill('*');
+        assert(os.fill() == '*');
+    }
+    {
+        testbuf<wchar_t> sb;
+        std::wostream os(&sb);
+        os << std::setfill(L'*');
+        assert(os.fill() == L'*');
+    }
+}