* lib/rubygems/test_case.rb:  Use Dir.tmpdir for rubygems tests instead
	  of ./tmp/test.  Fixes [ruby-trunk - Bug #7717]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-01-23

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38898 b2dd03c8-39d4-4d8f-98ff-823fe69b080e