* lib/rdoc: Update to RDoc 3.9.3. Fixes RDoc with `ruby -Ku`. Allows

  HTTPS image paths to be turned into <img> tags.  Prevents special
  markup inside <tt> from being processed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33043 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

4 files changed, 69 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_code_object.rb b/test/rdoc/test_rdoc_code_object.rb
index 89dc4b1744..c7a37488cc 100644
--- a/test/rdoc/test_rdoc_code_object.rb
+++ b/test/rdoc/test_rdoc_code_object.rb
@@ -1,3 +1,5 @@
+# coding: US-ASCII
+
 require 'rubygems'
 require 'minitest/autorun'
 require File.expand_path '../xref_test_case', __FILE__
diff --git a/test/rdoc/test_rdoc_encoding.rb b/test/rdoc/test_rdoc_encoding.rb
index 178f805129..b5ffd7714c 100644
--- a/test/rdoc/test_rdoc_encoding.rb
+++ b/test/rdoc/test_rdoc_encoding.rb
@@ -1,3 +1,5 @@
+# coding: US-ASCII
+
 require 'rubygems'
 require 'minitest/autorun'
 require 'rdoc'
diff --git a/test/rdoc/test_rdoc_markup_formatter.rb b/test/rdoc/test_rdoc_markup_formatter.rb
new file mode 100644
index 0000000000..73e75e2aa1
--- /dev/null
+++ b/test/rdoc/test_rdoc_markup_formatter.rb
@@ -0,0 +1,57 @@
+require 'rubygems'
+require 'minitest/autorun'
+require 'rdoc'
+require 'rdoc/markup'
+require 'rdoc/markup/formatter'
+
+class TestRDocMarkupFormatter < MiniTest::Unit::TestCase
+
+  class ToTest < RDoc::Markup::Formatter
+
+    def initialize markup
+      super
+
+      add_tag :TT, '<tt>', '</tt>'
+    end
+
+    def accept_paragraph paragraph
+      @res << attributes(paragraph.text)
+    end
+
+    def attributes text
+      convert_flow @am.flow text.dup
+    end
+
+    def handle_special_CAPS special
+      "handled #{special.text}"
+    end
+
+    def start_accepting
+      @res = ""
+    end
+
+    def end_accepting
+      @res
+    end
+
+  end
+
+  def setup
+    @markup = RDoc::Markup.new
+    @markup.add_special(/[A-Z]+/, :CAPS)
+
+    @to = ToTest.new @markup
+
+    @caps    = RDoc::Markup::Attribute.bitmap_for :CAPS
+    @special = RDoc::Markup::Attribute.bitmap_for :_SPECIAL_
+    @tt      = RDoc::Markup::Attribute.bitmap_for :TT
+  end
+
+  def test_convert_tt_special
+    converted = @to.convert '<tt>AAA</tt>'
+
+    assert_equal '<tt>AAA</tt>', converted
+  end
+
+end
+
diff --git a/test/rdoc/test_rdoc_markup_to_html.rb b/test/rdoc/test_rdoc_markup_to_html.rb
index 9c26c00906..2cb16e88ae 100644
--- a/test/rdoc/test_rdoc_markup_to_html.rb
+++ b/test/rdoc/test_rdoc_markup_to_html.rb
@@ -306,6 +306,14 @@ class TestRDocMarkupToHtml < RDoc::Markup::FormatterTestCase
                  @to.gen_url('link:example', 'example')
   end
 
+  def test_gem_url_image_url
+    assert_equal '<img src="http://example.com/image.png" />', @to.gen_url('http://example.com/image.png', 'ignored')
+  end
+
+  def test_gem_url_ssl_image_url
+    assert_equal '<img src="https://example.com/image.png" />', @to.gen_url('https://example.com/image.png', 'ignored')
+  end
+
   def test_handle_special_HYPERLINK_link
     special = RDoc::Markup::Special.new 0, 'link:README.txt'