* lib/rubygems: Update to RubyGems 2.2.2 prerelease to check fixes to

CI.
	* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rubygems/test_gem_source_git.rb

@@ -27,6 +27,26 @@ class TestGemSourceGit < Gem::TestCase
     assert_path_exists File.join @source.install_dir, 'a.gemspec'
   end
 
+  def test_checkout_local
+    @source.remote = false
+
+    @source.checkout
+
+    install_dir = File.join Gem.dir, 'bundler', 'gems', "a-#{@head[0..11]}"
+
+    refute_path_exists File.join install_dir, 'a.gemspec'
+  end
+
+  def test_checkout_local_cached
+    @source.cache
+
+    @source.remote = false
+
+    @source.checkout
+
+    assert_path_exists File.join @source.install_dir, 'a.gemspec'
+  end
+
   def test_checkout_submodules
     source = Gem::Source::Git.new @name, @repository, 'master', true
 
@@ -54,6 +74,14 @@ class TestGemSourceGit < Gem::TestCase
     end
   end
 
+  def test_cache_local
+    @source.remote = false
+
+    @source.cache
+
+    refute_path_exists @source.repo_cache_dir
+  end
+
   def test_dir_shortref
     @source.cache
 
@@ -99,6 +127,12 @@ class TestGemSourceGit < Gem::TestCase
     assert_equal expected, @source.install_dir
   end
 
+  def test_install_dir_local
+    @source.remote = false
+
+    assert_nil @source.install_dir
+  end
+
   def test_repo_cache_dir
     expected =
       File.join Gem.dir, 'cache', 'bundler', 'git', "a-#{@hash}"
@@ -211,6 +245,15 @@ class TestGemSourceGit < Gem::TestCase
     assert_equal extension_dir, b_spec.extension_dir
   end
 
+  def test_specs_local
+    source = Gem::Source::Git.new @name, @repository, 'master', true
+    source.remote = false
+
+    capture_io do
+      assert_empty source.specs
+    end
+  end
+
   def test_uri_hash
     assert_equal @hash, @source.uri_hash