From a638a71c721aacfc641f8b8b487ce6880e02e5cd Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Sat, 17 Jun 2023 17:56:41 +0900
Subject: [PATCH] test/hash.rb: remove some inspect/to_s tests

CRuby does prohibits Hash modification during iteration, so remove those
self modifying inspect/to_s.
---
 test/t/hash.rb | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/test/t/hash.rb b/test/t/hash.rb
index 9ff066b8c..3ce2e14f6 100644
--- a/test/t/hash.rb
+++ b/test/t/hash.rb
@@ -880,17 +880,6 @@ end
       hh[hh] = :recur
       assert_equal("{#{s}, {...}=>:recur}", hh.__send__(meth))
     end
-
-    [ar_entries, ht_entries].each do |entries|
-      cls = Class.new do
-        attr_accessor :h
-        def inspect; @h.replace(@h.dup); to_s; end
-      end
-      v = cls.new
-      h = entries.hash_for({_k: v})
-      v.h = h
-      assert_nothing_raised{h.__send__(meth)}
-    end
   end
 end