From 3136025cd14f6750f5e6781612771140452ea0ed Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 20 Oct 2014 07:38:53 +0000
Subject: test_module.rb: test with UTF-8

* test/ruby/test_module.rb (test_uninitialized_instance_variable):
  test with UTF-8 default external encoding for non-locale
  environments.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48051 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_module.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb
index 5a0d819fb7..324d45fb7a 100644
--- a/test/ruby/test_module.rb
+++ b/test/ruby/test_module.rb
@@ -1829,7 +1829,10 @@ class TestModule < Test::Unit::TestCase
 
     name = "@\u{5909 6570}"
     assert_warning(/instance variable #{name} not initialized/) do
-      assert_nil(a.instance_eval(name))
+      val = EnvUtil.with_default_external(Encoding::UTF_8) {
+        a.instance_eval(name)
+      }
+      assert_nil(val)
     end
   end
 
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