Update to RDoc 2.5.6

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_code_object.rb b/test/rdoc/test_rdoc_code_object.rb
index 7e6098460f..907bb7a3d5 100644
--- a/test/rdoc/test_rdoc_code_object.rb
+++ b/test/rdoc/test_rdoc_code_object.rb
@@ -61,6 +61,18 @@ class TestRDocCodeObject < XrefTestCase
     assert @co.documented?
   end
 
+  def test_metadata
+    assert_empty @co.metadata
+
+    @co.metadata['markup'] = 'not_rdoc'
+
+    expected = { 'markup' => 'not_rdoc' }
+
+    assert_equal expected, @co.metadata
+
+    assert_equal 'not_rdoc', @co.metadata['markup']
+  end
+
   def test_parent_file_name
     assert_equal '(unknown)', @co.parent_file_name
     assert_equal 'xref_data.rb', @c1.parent_file_name