Test against the target class

nobu · nobu · commit 072905232955 · 2021-09-02T01:33:30.000+09:00
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb
@@ -652,8 +652,8 @@ def test_concat
     b.concat(b, b)
     assert_equal([4, 5, 4, 5, 4, 5], b)
 
-    assert_raise(TypeError) { [0].concat(:foo) }
-    assert_raise(FrozenError) { [0].freeze.concat(:foo) }
+    assert_raise(TypeError) { @cls[0].concat(:foo) }
+    assert_raise(FrozenError) { @cls[0].freeze.concat(:foo) }
 
     a = @cls[nil]
     def (x = Object.new).to_ary; Array.new(10) {nil} << :ok; end
