* lib/rdoc: Update to RDoc 4.2.0.

* test/rdoc:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48732 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 55 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_stats.rb b/test/rdoc/test_rdoc_stats.rb
index 7d336bedc8..cd37c29fce 100644
--- a/test/rdoc/test_rdoc_stats.rb
+++ b/test/rdoc/test_rdoc_stats.rb
@@ -663,5 +663,60 @@ m(a, b) { |c, d| ... }
     RDoc::Markup::ToRdoc.new
   end
 
+  def test_undoc_params
+    method = RDoc::AnyMethod.new [], 'm'
+    method.params = '(a)'
+    method.comment = comment 'comment'
+
+    total, undoc = @s.undoc_params method
+
+    assert_equal 1,     total
+    assert_equal %w[a], undoc
+  end
+
+  def test_undoc_params_block
+    method = RDoc::AnyMethod.new [], 'm'
+    method.params = '(&a)'
+    method.comment = comment '+a+'
+
+    total, undoc = @s.undoc_params method
+
+    assert_equal 1, total
+    assert_empty    undoc
+  end
+
+  def test_undoc_params_documented
+    method = RDoc::AnyMethod.new [], 'm'
+    method.params = '(a)'
+    method.comment = comment '+a+'
+
+    total, undoc = @s.undoc_params method
+
+    assert_equal 1, total
+    assert_empty    undoc
+  end
+
+  def test_undoc_params_keywords
+    method = RDoc::AnyMethod.new [], 'm'
+    method.params = '(**a)'
+    method.comment = comment '+a+'
+
+    total, undoc = @s.undoc_params method
+
+    assert_equal 1, total
+    assert_empty    undoc
+  end
+
+  def test_undoc_params_splat
+    method = RDoc::AnyMethod.new [], 'm'
+    method.params = '(*a)'
+    method.comment = comment '+a+'
+
+    total, undoc = @s.undoc_params method
+
+    assert_equal 1, total
+    assert_empty    undoc
+  end
+
 end