1 files changed, 0 insertions, 21 deletions
diff --git a/test/t/string.rb b/test/t/string.rb
index 779a74791..5ecb51530 100644
--- a/test/t/string.rb
+++ b/test/t/string.rb
@@ -515,24 +515,3 @@ assert('String#each_byte') do
 
   assert_equal bytes1, bytes2
 end
-
-assert('String#clear') do
-  # embed string
-  s = "foo"
-  assert_equal("", s.clear)
-  assert_equal("", s)
-
-  # not embed string and not shared string
-  s = "foo" * 100
-  a = s
-  assert_equal("", s.clear)
-  assert_equal("", s)
-  assert_equal("", a)
-
-  # shared string
-  s = "foo" * 100
-  a = s[10, 90]                # create shared string
-  assert_equal("", s.clear)    # clear
-  assert_equal("", s)          # s is cleared
-  assert_not_equal("", a)      # a should not be affected
-end