* 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, 24 insertions, 1 deletions

diff --git a/test/rdoc/test_rdoc_rdoc.rb b/test/rdoc/test_rdoc_rdoc.rb
index 9a13569f01..b36e47398b 100644
--- a/test/rdoc/test_rdoc_rdoc.rb
+++ b/test/rdoc/test_rdoc_rdoc.rb
@@ -108,7 +108,13 @@ class TestRDocRDoc < RDoc::TestCase
   end
 
   def test_normalized_file_list
-    files = @rdoc.normalized_file_list [__FILE__]
+    files = temp_dir do |dir|
+      flag_file = @rdoc.output_flag_file dir
+
+      FileUtils.touch flag_file
+
+      @rdoc.normalized_file_list [__FILE__, flag_file]
+    end
 
     files = files.map { |file| File.expand_path file }
 
@@ -162,6 +168,23 @@ class TestRDocRDoc < RDoc::TestCase
     end
   end
 
+  def test_parse_file_binary
+    @rdoc.store = RDoc::Store.new
+
+    root = File.dirname __FILE__
+
+    @rdoc.options.root = Pathname root
+
+    out, err = capture_io do
+      Dir.chdir root do
+        assert_nil @rdoc.parse_file 'binary.dat'
+      end
+    end
+
+    assert_empty out
+    assert_empty err
+  end
+
   def test_parse_file_include_root
     @rdoc.store = RDoc::Store.new