* lib/rubygems: Update to RubyGems 2.4.6 and HEAD(800f2e6).

  Fixed #1159, #1171, #1173 on rubygems/rubygems
* test/rubygems: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49774 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 15 insertions, 0 deletions

diff --git a/lib/rubygems/test_case.rb b/lib/rubygems/test_case.rb
index cb2e2b8be7..6d015176e3 100644
--- a/lib/rubygems/test_case.rb
+++ b/lib/rubygems/test_case.rb
@@ -1426,6 +1426,21 @@ Also, a list:
 
 end
 
+# require dependencies that are not discoverable once GEM_HOME and GEM_PATH
+# are wiped
+begin
+  gem 'rake'
+rescue Gem::LoadError
+end
+
+require 'rake/packagetask'
+
+begin
+  gem 'rdoc'
+  require 'rdoc'
+rescue LoadError, Gem::LoadError
+end
+
 require 'rubygems/test_utilities'
 ENV['GEM_HOME'] = Dir.mktmpdir "home"
 ENV['GEM_PATH'] = Dir.mktmpdir "path"