* lib/rubygems: Update to RubyGems master cee6788. Changes:

Fix test failure on vc10-x64 Server on rubyci.org due to attempting
  to File.chmod where it is not supported.

  Continuing work on improved gem dependencies file (Gemfile) support.

* test:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rubygems/test_gem_request_set.rb

@@ -17,6 +17,30 @@ class TestGemRequestSet < Gem::TestCase
     assert_equal [Gem::Dependency.new("a", "=2")], rs.dependencies
   end
 
+  def test_import
+    rs = Gem::RequestSet.new
+    rs.gem 'a'
+
+    rs.import [dep('b')]
+
+    assert_equal [dep('a'), dep('b')], rs.dependencies
+  end
+
+  def test_load_gemdeps
+    rs = Gem::RequestSet.new
+
+    Tempfile.open 'gem.deps.rb' do |io|
+      io.puts 'gem "a"'
+      io.flush
+
+      rs.load_gemdeps io.path
+    end
+
+    assert_equal [dep('a')], rs.dependencies
+
+    assert rs.vendor_set
+  end
+
   def test_resolve
     a = util_spec "a", "2", "b" => ">= 2"
     b = util_spec "b", "2"