1 files changed, 52 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/experimental/filesystem/path/factory/u8path-char8_t.cc b/libstdc++-v3/testsuite/experimental/filesystem/path/factory/u8path-char8_t.cc
new file mode 100644
index 00000000000..dc509c3f912
--- /dev/null
+++ b/libstdc++-v3/testsuite/experimental/filesystem/path/factory/u8path-char8_t.cc
@@ -0,0 +1,52 @@
+// Copyright (C) 2019 Free Software Foundation, Inc.
+//
+// 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/>.
+
+// { dg-options "-lstdc++fs -fchar8_t" }
+// { dg-do run { target c++11 } }
+// { dg-require-filesystem-ts "" }
+
+#include <experimental/filesystem>
+#include <testsuite_hooks.h>
+
+namespace fs = std::experimental::filesystem;
+
+void
+test01()
+{
+  fs::path p = fs::u8path(u8"");
+  VERIFY( p.empty() );
+
+  p = fs::u8path(u8"filename1");
+  VERIFY( p.u8string() == u8"filename1" );
+
+  p = fs::u8path(u8"\xf0\x9d\x84\x9e");
+  VERIFY( p.u8string() == u8"\U0001D11E" );
+
+  std::u8string s1 = u8"filename2";
+  p = fs::u8path(s1);
+  VERIFY( p.u8string() == u8"filename2" );
+
+  std::u8string s2 = u8"filename3";
+  p = fs::u8path(s2.begin(), s2.end());
+  VERIFY( p.u8string() == u8"filename3" );
+}
+
+int
+main()
+{
+  test01();
+}