1 files changed, 9 insertions, 7 deletions
diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb
index f6ef88e3f5..0e76081431 100644
--- a/test/bigdecimal/test_bigdecimal.rb
+++ b/test/bigdecimal/test_bigdecimal.rb
@@ -155,13 +155,15 @@ class TestBigDecimal < Test::Unit::TestCase
     end
   end
 
-  def test_BigDecimal_with_tainted_string
-    Thread.new {
-      $SAFE = 1
-      BigDecimal('1'.taint)
-    }.join
-  ensure
-    $SAFE = 0
+  if RUBY_VERSION < '2.7'
+    def test_BigDecimal_with_tainted_string
+      Thread.new {
+        $SAFE = 1
+        BigDecimal('1'.taint)
+      }.join
+    ensure
+      $SAFE = 0
+    end
   end
 
   def test_BigDecimal_with_exception_keyword