From 0d6459249d13e247cd0eae28f59ef51b862bce80 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@gmail.com>
Date: Tue, 14 Jan 2025 17:58:17 -0800
Subject: merge revision(s) 19c39e4cfaa467e69b9848c9c5496d7f50d39c7f: [Backport
 #20984]

	[Bug #20984] ENV.inspect should be encoding aware
---
 test/ruby/test_env.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_env.rb b/test/ruby/test_env.rb
index cdadeac148..466d8d9d12 100644
--- a/test/ruby/test_env.rb
+++ b/test/ruby/test_env.rb
@@ -353,6 +353,13 @@ class TestEnv < Test::Unit::TestCase
     end
   end
 
+  def test_inspect_encoding
+    ENV.clear
+    key = "VAR\u{e5 e1 e2 e4 e3 101 3042}"
+    ENV[key] = "foo"
+    assert_equal(%{{"VAR\u{e5 e1 e2 e4 e3 101 3042}"=>"foo"}}, ENV.inspect)
+  end
+
   def test_to_a
     ENV.clear
     ENV["foo"] = "bar"
-- 
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