Ruby » Ruby master

test_hash.rb: add assertions

• test/ruby/test_hash.rb (test_wrapper_of_special_const): test
  other special obejcts. [Bug #9381]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e