From b7cbdcc5fdb027bd349ecf32417962a0fa6ea98d Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 16 Dec 2013 05:03:56 +0000
Subject: [PATCH] suppress warning: SAFE=3 does no sandboxing

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_thread.rb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/test/ruby/test_thread.rb b/test/ruby/test_thread.rb
index f2f1c10ab7..fedab8791e 100644
--- a/test/ruby/test_thread.rb
+++ b/test/ruby/test_thread.rb
@@ -360,7 +360,13 @@ class TestThread < Test::Unit::TestCase
 
   def test_safe_level
     ok = false
-    t = Thread.new { $SAFE = 3; ok = true; sleep }
+    t = Thread.new do
+      EnvUtil.suppress_warning do
+        $SAFE = 3
+      end
+      ok = true
+      sleep
+    end
     Thread.pass until ok
     assert_equal(0, Thread.current.safe_level)
     assert_equal(3, t.safe_level)