1 files changed, 6 insertions, 1 deletions
diff --git a/actionpack/test/dispatch/static_test.rb b/actionpack/test/dispatch/static_test.rb
index 9f3cbd19ef..b7a53353a9 100644
--- a/actionpack/test/dispatch/static_test.rb
+++ b/actionpack/test/dispatch/static_test.rb
@@ -1,3 +1,4 @@
+# encoding: utf-8
 require 'abstract_unit'
 
 module StaticTests
@@ -30,6 +31,10 @@ module StaticTests
     assert_html "/foo/index.html", get("/foo")
   end
 
+  def test_served_static_file_with_non_english_filename
+    assert_html "means hello in Japanese\n", get("/foo/#{Rack::Utils.escape("こんにちは.html")}")
+  end
+
   private
 
     def assert_html(body, response)
@@ -53,4 +58,4 @@ class StaticTest < ActiveSupport::TestCase
   end
 
   include StaticTests
-end
-\ No newline at end of file
+end