1 files changed, 40 insertions, 0 deletions
diff --git a/test/rdoc/test_rdoc_code_object.rb b/test/rdoc/test_rdoc_code_object.rb
index 8ae2d8b91e..5328ab26b1 100644
--- a/test/rdoc/test_rdoc_code_object.rb
+++ b/test/rdoc/test_rdoc_code_object.rb
@@ -30,6 +30,34 @@ class TestRDocCodeObject < XrefTestCase
     assert_equal 'I am a comment', @co.comment
   end
 
+  def test_comment_equals_encoding
+    skip "Encoding not implemented" unless Object.const_defined? :Encoding
+
+    refute_equal Encoding::UTF_8, ''.encoding, 'Encoding sanity check'
+
+    input = 'text'
+    input.force_encoding Encoding::UTF_8
+
+    @co.comment = input
+
+    assert_equal 'text', @co.comment
+    assert_equal Encoding::UTF_8, @co.comment.encoding
+  end
+
+  def test_comment_equals_encoding_blank
+    skip "Encoding not implemented" unless Object.const_defined? :Encoding
+
+    refute_equal Encoding::UTF_8, ''.encoding, 'Encoding sanity check'
+
+    input = ''
+    input.force_encoding Encoding::UTF_8
+
+    @co.comment = input
+
+    assert_equal '', @co.comment
+    assert_equal Encoding::UTF_8, @co.comment.encoding
+  end
+
   def test_document_children_equals
     @co.document_children = false
     refute @co.document_children
@@ -101,6 +129,12 @@ class TestRDocCodeObject < XrefTestCase
     assert_nil @co.instance_variable_get(:@full_name)
   end
 
+  def test_line
+    @c1_m.line = 5
+
+    assert_equal 5, @c1_m.line
+  end
+
   def test_metadata
     assert_empty @co.metadata
 
@@ -113,6 +147,12 @@ class TestRDocCodeObject < XrefTestCase
     assert_equal 'not_rdoc', @co.metadata['markup']
   end
 
+  def test_offset
+    @c1_m.offset = 5
+
+    assert_equal 5, @c1_m.offset
+  end
+
   def test_parent_file_name
     assert_equal '(unknown)', @co.parent_file_name
     assert_equal 'xref_data.rb', @c1.parent_file_name