* test/psych/helper.rb: envutil is not available outside Ruby, so

  port the functions from envutil to the test helper.

* test/psych/test_deprecated.rb: ditto

* test/psych/test_encoding.rb: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/test/psych/test_deprecated.rb b/test/psych/test_deprecated.rb
index 1d853e1371..fd2d3299e3 100644
--- a/test/psych/test_deprecated.rb
+++ b/test/psych/test_deprecated.rb
@@ -147,7 +147,7 @@ module Psych
     end
 
     class YamlAs
-      EnvUtil.suppress_warning do
+      TestCase.suppress_warning do
         psych_yaml_as 'helloworld' # this should be yaml_as but to avoid syck
       end
     end