* lib/rubygems: Update to RubyGems 2.2.0.preview.1

  This brings several new features to RubyGems summarized here:

  https://github.com/rubygems/rubygems/blob/v2.2.0.preview.1/History.txt

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 27 insertions, 0 deletions

diff --git a/test/rubygems/test_gem_commands_update_command.rb b/test/rubygems/test_gem_commands_update_command.rb
index d1c1b20c6e..189af0ee4b 100644
--- a/test/rubygems/test_gem_commands_update_command.rb
+++ b/test/rubygems/test_gem_commands_update_command.rb
@@ -405,4 +405,31 @@ class TestGemCommandsUpdateCommand < Gem::TestCase
     assert_equal expected, @cmd.options
   end
 
+  def test_update_rubygems_arguments
+    @cmd.options[:system] = true
+
+    arguments = @cmd.update_rubygems_arguments
+
+    assert_equal '--prefix',           arguments.shift
+    assert_equal Gem.prefix,           arguments.shift
+    assert_equal '--no-rdoc',          arguments.shift
+    assert_equal '--no-ri',            arguments.shift
+    assert_equal '--previous-version', arguments.shift
+    assert_equal Gem::VERSION,         arguments.shift
+    assert_empty arguments
+  end
+
+  def test_update_rubygems_arguments_1_8_x
+    @cmd.options[:system] = '1.8.26'
+
+    arguments = @cmd.update_rubygems_arguments
+
+    assert_equal '--prefix',           arguments.shift
+    assert_equal Gem.prefix,           arguments.shift
+    assert_equal '--no-rdoc',          arguments.shift
+    assert_equal '--no-ri',            arguments.shift
+    assert_empty arguments
+  end
+
 end
+