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diff --git a/libstdc++-v3/testsuite/22_locale/num_put/put/char/38196.cc b/libstdc++-v3/testsuite/22_locale/num_put/put/char/38196.cc
new file mode 100644
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+++ b/libstdc++-v3/testsuite/22_locale/num_put/put/char/38196.cc
@@ -0,0 +1,80 @@
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 22.2.2.2.1  num_put members
+
+#include <locale>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+class my_punct : public std::numpunct<char>
+{
+protected:
+  std::string do_falsename() const { return "-no-"; }
+};
+
+// libstdc++/38196
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+
+  ostringstream oss1, oss2, oss3, oss4;
+  string result1, result2, result3, result4;
+
+  oss1.imbue(locale(oss1.getloc(), new my_punct));
+  oss2.imbue(locale(oss2.getloc(), new my_punct));
+  oss3.imbue(locale(oss3.getloc(), new my_punct));
+  oss4.imbue(locale(oss4.getloc(), new my_punct));
+  const num_put<char>& ng1 = use_facet<num_put<char> >(oss1.getloc());
+  const num_put<char>& ng2 = use_facet<num_put<char> >(oss2.getloc());
+  const num_put<char>& ng3 = use_facet<num_put<char> >(oss3.getloc());
+  const num_put<char>& ng4 = use_facet<num_put<char> >(oss4.getloc());
+
+  oss1.width(6);
+  oss1.setf(ios_base::boolalpha);
+  ng1.put(oss1.rdbuf(), oss1, '*', false);
+  result1 = oss1.str();
+  VERIFY( result1 == "**-no-" );
+
+  oss2.width(6);
+  oss2.setf(ios_base::right, ios_base::adjustfield);
+  oss2.setf(ios_base::boolalpha);
+  ng2.put(oss2.rdbuf(), oss2, '*', false);
+  result2 = oss2.str();
+  VERIFY( result2 == "**-no-" );
+
+  oss3.width(6);
+  oss3.setf(ios_base::internal, ios_base::adjustfield);
+  oss3.setf(ios_base::boolalpha);
+  ng3.put(oss3.rdbuf(), oss3, '*', false);
+  result3 = oss3.str();
+  VERIFY( result3 == "**-no-" );
+
+  oss4.width(6);
+  oss4.setf(ios_base::left, ios_base::adjustfield);
+  oss4.setf(ios_base::boolalpha);
+  ng4.put(oss4.rdbuf(), oss4, '*', false);
+  result4 = oss4.str();
+  VERIFY( result4 == "-no-**" );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}