1 files changed, 1 insertions, 15 deletions
diff --git a/mrbgems/mruby-os-memsize/test/memsize.rb b/mrbgems/mruby-os-memsize/test/memsize.rb
index c6b1b7b2d..6be8f1b06 100644
--- a/mrbgems/mruby-os-memsize/test/memsize.rb
+++ b/mrbgems/mruby-os-memsize/test/memsize.rb
@@ -12,7 +12,7 @@ assert 'ObjectSpace.memsize_of' do
   assert_not_equal ObjectSpace.memsize_of('a'), 0, 'memsize of str'
 
   if __ENCODING__ == "UTF-8"
-    assert_not_equal ObjectSpace.memsize_of("縺薙ｓ縺ｫ縺｡縺ｯ荳也阜"), 0, 'memsize of utf8 str'
+    assert_not_equal ObjectSpace.memsize_of("こんにちは世界"), 0, 'memsize of utf8 str'
   end
 
   # class defs
@@ -22,20 +22,6 @@ assert 'ObjectSpace.memsize_of' do
   empty_class_def_size = ObjectSpace.memsize_of Class.new
   assert_not_equal empty_class_def_size, 0, 'Class def not zero'
 
-  class_without_methods = Class.new do
-    @a = 1
-    @b = 2
-  end
-  class_total_size = empty_class_def_size + (int_size * 2)
-  assert_equal ObjectSpace.memsize_of(class_without_methods), class_total_size, 'class without methods size'
-
-  module_without_methods = Module.new do
-    @a = 1
-    @b = 2
-  end
-  module_total_size = empty_class_def_size + (int_size * 2)
-  assert_equal ObjectSpace.memsize_of(module_without_methods), module_total_size, 'module without methods size'
-
   proc_size = ObjectSpace.memsize_of Proc.new { x = 1; x }
   assert_not_equal proc_size, 0