1 files changed, 58 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/experimental/filesystem/operations/exists.cc b/libstdc++-v3/testsuite/experimental/filesystem/operations/exists.cc
new file mode 100644
index 00000000000..0f1e5aaf203
--- /dev/null
+++ b/libstdc++-v3/testsuite/experimental/filesystem/operations/exists.cc
@@ -0,0 +1,58 @@
+// Copyright (C) 2015 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 "-std=gnu++11 -lstdc++fs" }
+// { dg-require-filesystem-ts "" }
+
+#include <experimental/filesystem>
+#include <testsuite_hooks.h>
+
+using std::experimental::filesystem::path;
+
+void
+test01()
+{
+  VERIFY( exists(path{"/"}) );
+  VERIFY( exists(path{"/."}) );
+  VERIFY( exists(path{"."}) );
+}
+
+void
+test02()
+{
+  path rel{"xXxXx"};
+  while (exists(rel))
+    rel /= "x";
+  VERIFY( !exists(rel) );
+}
+
+void
+test03()
+{
+  path abs{"/xXxXx"};
+  while (exists(abs))
+    abs /= "x";
+  VERIFY( !exists(abs) );
+}
+
+int
+main()
+{
+  test01();
+  test02();
+  test03();
+}