1 files changed, 8 insertions, 3 deletions
diff --git a/test/fileutils/test_fileutils.rb b/test/fileutils/test_fileutils.rb
index 8e64b5503..597e3a4e5 100644
--- a/test/fileutils/test_fileutils.rb
+++ b/test/fileutils/test_fileutils.rb
@@ -76,13 +76,18 @@ class TestFileUtils
     end
   end
 
+  def mymkdir(path)
+    Dir.mkdir path
+    File.chown nil, Process.gid, path if have_file_perm?
+  end
+
   def setup
     @prevdir = Dir.pwd
     tmproot = TMPROOT
-    Dir.mkdir tmproot unless File.directory?(tmproot)
+    mymkdir tmproot unless File.directory?(tmproot)
     Dir.chdir tmproot
-    my_rm_rf 'data'; Dir.mkdir 'data'
-    my_rm_rf 'tmp';  Dir.mkdir 'tmp'
+    my_rm_rf 'data'; mymkdir 'data'
+    my_rm_rf 'tmp';  mymkdir 'tmp'
     prepare_data_file
     prepare_time_data
   end