1 files changed, 12 insertions, 0 deletions
diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index 8cb74edb32..09b25da2d3 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -966,4 +966,16 @@ class TestRubyOptions < Test::Unit::TestCase
       end
     end
   end
+
+  def test_cwd_encoding
+    with_tmpchdir do
+      testdir = "\u30c6\u30b9\u30c8"
+      Dir.mkdir(testdir)
+      Dir.chdir(testdir) do
+        File.write("a.rb", "require './b'")
+        File.write("b.rb", "puts 'ok'")
+        assert_ruby_status([{"RUBYLIB"=>"."}, *%w[-E cp932:utf-8 a.rb]])
+      end
+    end
+  end
 end