Revert r42938 "* lib/rubygems: Update to RubyGems 2.1.3"

It breaks build.
http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20130913T200302Z.diff.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 1 deletions

diff --git a/test/rubygems/test_gem_commands_environment_command.rb b/test/rubygems/test_gem_commands_environment_command.rb
index 439057df9d..253c459d94 100644
--- a/test/rubygems/test_gem_commands_environment_command.rb
+++ b/test/rubygems/test_gem_commands_environment_command.rb
@@ -11,6 +11,7 @@ class TestGemCommandsEnvironmentCommand < Gem::TestCase
 
   def test_execute
     orig_sources = Gem.sources.dup
+    orig_path, ENV['PATH'] = ENV['PATH'], %w[/usr/local/bin /usr/bin /bin].join(File::PATH_SEPARATOR)
     Gem.sources.replace %w[http://gems.example.com]
     Gem.configuration['gemcutter_key'] = 'blah'
 
@@ -36,10 +37,17 @@ class TestGemCommandsEnvironmentCommand < Gem::TestCase
     assert_match %r|"gemcutter_key" => "\*\*\*\*"|, @ui.output
     assert_match %r|:verbose => |, @ui.output
     assert_match %r|REMOTE SOURCES:|, @ui.output
-    assert_equal '', @ui.error
+
+    assert_match %r|- SHELL PATH:|,     @ui.output
+    assert_match %r|- /usr/local/bin$|, @ui.output
+    assert_match %r|- /usr/bin$|,       @ui.output
+    assert_match %r|- /bin$|,           @ui.output
+
+    assert_empty @ui.error
 
   ensure
     Gem.sources.replace orig_sources
+    ENV['PATH'] = orig_path
   end
 
   def test_execute_gemdir