* lib/rdoc/*: Added --root option for building documentation outside

  the source directory.
* test/rdoc/*:  ditto
* common.mk (rdoc):  Added --root to rdoc rule


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 14 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_top_level.rb b/test/rdoc/test_rdoc_top_level.rb
index 61f4362d09..9c7a3db66f 100644
--- a/test/rdoc/test_rdoc_top_level.rb
+++ b/test/rdoc/test_rdoc_top_level.rb
@@ -9,6 +9,20 @@ class TestRDocTopLevel < XrefTestCase
     @top_level.parser = RDoc::Parser::Ruby
   end
 
+  def test_initialize
+    t = RDoc::TopLevel.new 'path/file.rb'
+
+    assert_equal 'path/file.rb', t.absolute_name
+    assert_equal 'path/file.rb', t.relative_name
+  end
+
+  def test_initialize_relative
+    t = RDoc::TopLevel.new 'path/file.rb', 'file.rb'
+
+    assert_equal 'path/file.rb', t.absolute_name
+    assert_equal 'file.rb',      t.relative_name
+  end
+
   def test_add_alias
     a = RDoc::Alias.new nil, 'old', 'new', nil
     @top_level.add_alias a