From e0431daa00c45948d21ff46304aa885d465c9f57 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 23 Apr 2012 13:48:45 +0000
Subject: [PATCH] test with psych

* test/rubygems/test_gem_specification.rb (test_to_yaml_emits_syck_compat_yaml):
  test with psych.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rubygems/test_gem_specification.rb | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/test/rubygems/test_gem_specification.rb b/test/rubygems/test_gem_specification.rb
index ce9212e751..c19d364c66 100644
--- a/test/rubygems/test_gem_specification.rb
+++ b/test/rubygems/test_gem_specification.rb
@@ -1210,13 +1210,16 @@ end
 
   def test_to_yaml_emits_syck_compat_yaml
     if YAML.const_defined?(:ENGINE) && !YAML::ENGINE.syck?
+      yamler, YAML::ENGINE.yamler = YAML::ENGINE.yamler, 'psych'
+    end
+    begin
       @a1.add_dependency "gx", "1.0.0"
 
       y = @a1.to_yaml
 
       refute_match %r!^\s*- - =!, y
-    else
-      skip "Only validates psych yaml"
+    ensure
+      YAML::ENGINE.yamler = yamler if yamler
     end
   end