1 files changed, 4 insertions, 8 deletions
diff --git a/test/ruby/test_class.rb b/test/ruby/test_class.rb
index ef7d4fa922..7aed078654 100644
--- a/test/ruby/test_class.rb
+++ b/test/ruby/test_class.rb
@@ -118,23 +118,21 @@ class TestClass < Test::Unit::TestCase
     assert_match(/:#{line}: warning: method redefined; discarding old foo/, stderr)
     assert_match(/:#{line-1}: warning: previous definition of foo/, stderr, feature2155)
 
-    stderr = EnvUtil.verbose_warning do
+    assert_warning '' do
       Class.new do
         def foo; end
         alias bar foo
         def foo; end
       end
     end
-    assert_equal("", stderr)
 
-    stderr = EnvUtil.verbose_warning do
+    assert_warning '' do
       Class.new do
         def foo; end
         alias bar foo
         alias bar foo
       end
     end
-    assert_equal("", stderr)
 
     line = __LINE__+4
     stderr = EnvUtil.verbose_warning do
@@ -146,22 +144,20 @@ class TestClass < Test::Unit::TestCase
     assert_match(/:#{line}: warning: method redefined; discarding old foo/, stderr)
     assert_match(/:#{line-1}: warning: previous definition of foo/, stderr, feature2155)
 
-    stderr = EnvUtil.verbose_warning do
+    assert_warning '' do
       Class.new do
         define_method(:foo) do end
         alias bar foo
         alias bar foo
       end
     end
-    assert_equal("", stderr)
 
-    stderr = EnvUtil.verbose_warning do
+    assert_warning '' do
       Class.new do
         def foo; end
         undef foo
       end
     end
-    assert_equal("", stderr)
   end
 
   def test_check_inheritable