Import RDoc 3.1

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30413 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rdoc/test_rdoc_stats.rb

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+require 'rubygems'
+require 'minitest/autorun'
+require 'rdoc/stats'
+require 'rdoc/code_objects'
+require 'rdoc/markup'
+require 'rdoc/parser'
+
+class TestRDocStats < MiniTest::Unit::TestCase
+
+  def setup
+    RDoc::TopLevel.reset
+
+    @s = RDoc::Stats.new 0
+  end
+
+  def test_report_constant_alias
+    tl = RDoc::TopLevel.new 'fake.rb'
+    mod = tl.add_module RDoc::NormalModule, 'M'
+
+    c = tl.add_class RDoc::NormalClass, 'C'
+    mod.add_constant c
+
+    ca = RDoc::Constant.new 'CA', nil, nil
+    ca.is_alias_for = c
+
+    tl.add_constant ca
+
+    RDoc::TopLevel.complete :public
+
+    report = @s.report
+
+    # TODO change this to refute match, aliases should be ignored as they are
+    # programmer convenience constructs
+    assert_match(/class Object/, report)
+  end
+
+end
+