dir.c: replace_real_basename

* dir.c (replace_real_basename): get the real name and replace the
  base name with it by getattrlist(2) if available.
  suggested by Matthew Draper at [ruby-core:67116].  [Bug #10015]
* dir.c (glob_helper): get the real name of the whole path, not
  only the last name.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 10 deletions

diff --git a/test/ruby/test_dir.rb b/test/ruby/test_dir.rb
index 03c62da547..6184f05edb 100644
--- a/test/ruby/test_dir.rb
+++ b/test/ruby/test_dir.rb
@@ -237,16 +237,8 @@ class TestDir < Test::Unit::TestCase
       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
+    Dir.chdir(@root) do
+      assert_equal(%w"a/FileWithCases", Dir.glob("A/filewithcases"), feature5994)
     end
   end