1 files changed, 22 insertions, 0 deletions
diff --git a/spec/ruby/core/dir/fixtures/common.rb b/spec/ruby/core/dir/fixtures/common.rb
index a1ea3db215..087f46b331 100644
--- a/spec/ruby/core/dir/fixtures/common.rb
+++ b/spec/ruby/core/dir/fixtures/common.rb
@@ -81,6 +81,8 @@ module DirSpecs
         special/}
 
         special/test{1}/file[1]
+        special/{}/special
+        special/test\ +()[]{}/hello_world.erb
       ]
 
       platform_is_not :windows do
@@ -91,19 +93,39 @@ module DirSpecs
           special/|
 
           special/こんにちは.txt
+          special/\a
         ]
+        @mock_dir_files << "special/_\u{1f60e}.erb"
       end
     end
 
     @mock_dir_files
   end
 
+  def self.mock_dir_links
+    unless @mock_dir_links
+      @mock_dir_links = []
+      platform_is_not :windows do
+        @mock_dir_links += [
+          ['special/ln', 'subdir_one']
+        ]
+      end
+    end
+    @mock_dir_links
+  end
+
   def self.create_mock_dirs
     mock_dir_files.each do |name|
       file = File.join mock_dir, name
       mkdir_p File.dirname(file)
       touch file
     end
+    mock_dir_links.each do |link, target|
+      full_link = File.join mock_dir, link
+      full_target = File.join mock_dir, target
+
+      File.symlink full_target, full_link
+    end
   end
 
   def self.delete_mock_dirs