1 files changed, 53 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/experimental/filesystem/path/decompose/stem.cc b/libstdc++-v3/testsuite/experimental/filesystem/path/decompose/stem.cc
new file mode 100644
index 00000000000..d3611b88776
--- /dev/null
+++ b/libstdc++-v3/testsuite/experimental/filesystem/path/decompose/stem.cc
@@ -0,0 +1,53 @@
+// { dg-options "-std=gnu++11 -lstdc++fs" }
+// { dg-require-filesystem-ts "" }
+
+// Copyright (C) 2014-2015 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/>.
+
+// 8.4.9 path decomposition [path.decompose]
+
+#include <experimental/filesystem>
+#include <vector>
+#include <testsuite_hooks.h>
+#include <testsuite_fs.h>
+
+using std::experimental::filesystem::path;
+
+void
+test01()
+{
+  VERIFY( path("/foo/bar.txt").stem() == path("bar") );
+  path p = "foo.bar.baz.tar";
+  std::vector<std::string> v;
+  for (; !p.extension().empty(); p = p.stem())
+    v.push_back(p.extension().native());
+  VERIFY( v.at(0) == ".tar" );
+  VERIFY( v.at(1) == ".baz" );
+  VERIFY( v.at(2) == ".bar" );
+
+  VERIFY( path(".hidden").stem() == path() );
+
+  VERIFY( path().stem() == path() );
+  VERIFY( path(".").stem() == path(".") );
+  VERIFY( path("..").stem() == path("..") );
+}
+
+int
+main()
+{
+  test01();
+}