1 files changed, 11 insertions, 0 deletions
diff --git a/test/ripper/test_filter.rb b/test/ripper/test_filter.rb
index d025cf5a98..c39820c321 100644
--- a/test/ripper/test_filter.rb
+++ b/test/ripper/test_filter.rb
@@ -15,6 +15,7 @@ class TestRipper::Filter < Test::Unit::TestCase
         data[:filename] = filename rescue nil
         data[:lineno] = lineno
         data[:column] = column
+        data[:state] = state
         data[:token] = token
       end
       data
@@ -75,6 +76,16 @@ class TestRipper::Filter < Test::Unit::TestCase
     assert_equal(last_columns, filter.column)
   end
 
+  def test_filter_state
+    data = {}
+    src = File.read(filename)
+    filter = Filter.new(src)
+    assert_equal(nil, filter.state)
+    filter.parse(data)
+    assert_not_nil(data[:state])
+    assert_not_nil(filter.state)
+  end
+
   def test_filter_token
     data = {}
     filter = Filter.new("begin; puts 1; end")