Revert "dir.c: glob cases on case-insensitive system"

This reverts commit r44796.

    * dir.c (glob_helper): return the filename with actual cases on
      the filesystem if it is case-insensitive.  [ruby-core:42469]
      [Feature #5994]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 21 deletions

diff --git a/test/ruby/test_dir.rb b/test/ruby/test_dir.rb
index b0d848c83f..6054b8f7fe 100644
--- a/test/ruby/test_dir.rb
+++ b/test/ruby/test_dir.rb
@@ -228,27 +228,6 @@ class TestDir < Test::Unit::TestCase
     assert_empty(Dir.glob(File.join(@root, "<")), bug8597)
   end
 
-  def test_glob_cases
-    feature5994 = "[ruby-core:42469] [Feature #5994]"
-    feature5994 << "\nDir.glob should return the filename with actual cases on the filesystem"
-    Dir.chdir(File.join(@root, "a")) do
-      open("FileWithCases", "w") {}
-      return unless File.exist?("filewithcases")
-      assert_equal(%w"FileWithCases", Dir.glob("filewithcases"), feature5994)
-    end
-    Dir.chdir(File.join(@root, "c")) do
-      open("FileWithCases", "w") {}
-      mode = File.stat(".").mode
-      begin
-        File.chmod(mode & ~0444, ".")
-        return if mode == File.stat(".").mode
-        assert_equal(%w"filewithcases", Dir.glob("filewithcases"), feature5994)
-      ensure
-        File.chmod(mode, ".")
-      end
-    end
-  end
-
   def test_home
     env_home = ENV["HOME"]
     env_logdir = ENV["LOGDIR"]