Gems tests undefined RUBY_ENGINE so we can’t test against that

Author: chrisseaton

lib/mri/rubygems/util.rb

@@ -121,11 +121,12 @@ def self.traverse_parents(directory, &block)
   # returning absolute paths to the matching files.
 
   def self.glob_files_in_dir(glob, base_path)
-    if RUBY_VERSION >= "2.5" && RUBY_ENGINE != 'truffleruby' # TruffleRuby bug doesn't support base:
-      Dir.glob(glob, base: base_path).map! {|f| File.expand_path(f, base_path) }
-    else
+    # TruffleRuby bug doesn't support base:, and gem tests remove RUBY_ENGINE
+    #if RUBY_VERSION >= "2.5"
+    #  Dir.glob(glob, base: base_path).map! {|f| File.expand_path(f, base_path) }
+    #else
       Dir.glob(File.expand_path(glob, base_path))
-    end
+    #end
   end
 
 end