From 62181e17da2db729eb6d95f6edff9e028ff557b6 Mon Sep 17 00:00:00 2001
From: Jeremy Evans <code@jeremyevans.net>
Date: Tue, 26 Sep 2023 15:31:55 -0700
Subject: Make {Queue,SizedQueue}#freeze raise TypeError

Fixes [Bug #17146]
---
 test/ruby/test_thread_queue.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_thread_queue.rb b/test/ruby/test_thread_queue.rb
index fd77853f0e..545bf98888 100644
--- a/test/ruby/test_thread_queue.rb
+++ b/test/ruby/test_thread_queue.rb
@@ -19,6 +19,15 @@ class TestThreadQueue < Test::Unit::TestCase
     }
   end
 
+  def test_freeze
+    assert_raise(TypeError) {
+      Queue.new.freeze
+    }
+    assert_raise(TypeError) {
+      SizedQueue.new(5).freeze
+    }
+  end
+
   def test_queue
     grind(5, 1000, 15, Queue)
   end
-- 
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