* lib/rdoc: Update to RDoc 4.1.0.preview.1

  RDoc 4.1.0 contains a number of enhancements including a new default
  style and accessibility support.  You can see the changelog here:

  https://github.com/rdoc/rdoc/blob/v4.1.0.preview.1/History.rdoc

* test/rdoc:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_markup_heading.rb b/test/rdoc/test_rdoc_markup_heading.rb
index eef051a64e..ff53ff5ac3 100644
--- a/test/rdoc/test_rdoc_markup_heading.rb
+++ b/test/rdoc/test_rdoc_markup_heading.rb
@@ -12,6 +12,15 @@ class TestRDocMarkupHeading < RDoc::TestCase
     assert_equal 'label-Hello+Friend%21', @h.aref
   end
 
+  def test_label
+    assert_equal 'label-Hello+Friend%21', @h.label
+    assert_equal 'label-Hello+Friend%21', @h.label(nil)
+
+    context = RDoc::NormalClass.new 'Foo'
+
+    assert_equal 'class-Foo-label-Hello+Friend%21', @h.label(context)
+  end
+
   def test_plain_html
     assert_equal 'Hello <strong>Friend</strong>!', @h.plain_html
   end