Update copyright years.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 27_io / filesystem / operations / create_directory.cc

diff --git a/libstdc++-v3/testsuite/27_io/filesystem/operations/create_directory.cc b/libstdc++-v3/testsuite/27_io/filesystem/operations/create_directory.cc
index 02bf0061fc4b9a3c99a9b7fd381773891e06623b..82ece7842e1ccbe6cc7799daafdd059d1a8a722c 100644 (file)
--- a/libstdc++-v3/testsuite/27_io/filesystem/operations/create_directory.cc
+++ b/libstdc++-v3/testsuite/27_io/filesystem/operations/create_directory.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2016-2021 Free Software Foundation, Inc.
+// Copyright (C) 2016-2024 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
@@ -15,7 +15,6 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++17" }
 // { dg-do run { target c++17 } }
 // { dg-require-filesystem-ts "" }
 
@@ -55,6 +54,35 @@ test01()
   b = create_directory(p);
   VERIFY( !b );
 
+  auto f = p/"file";
+  std::ofstream{f} << "create file";
+  b = create_directory(f, ec);
+  VERIFY( ec == std::errc::file_exists );
+  VERIFY( !b );
+  try
+  {
+    create_directory(f);
+    VERIFY( false );
+  }
+  catch (const fs::filesystem_error& e)
+  {
+    VERIFY( e.code() == std::errc::file_exists );
+    VERIFY( e.path1() == f );
+  }
+
+#ifndef NO_SYMLINKS
+  // PR libstdc++/101510 create_directory on an existing symlink to a directory
+  fs::create_directory(p/"dir");
+  auto link = p/"link";
+  fs::create_directory_symlink("dir", link);
+  ec = bad_ec;
+  b = fs::create_directory(link, ec);
+  VERIFY( !b );
+  VERIFY( !ec );
+  b = fs::create_directory(link);
+  VERIFY( !b );
+#endif
+
   remove_all(p, ec);
 }