https://git.ruby-lang.org/ruby.git/commit/?id=480f436dac

From 480f436dacc28def6c23d6b914f03ac6a0753d5d Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Mon, 11 Jan 2021 00:33:26 +0900
Subject: Suppress constant redefinition warnings


diff --git a/test/irb/test_color.rb b/test/irb/test_color.rb
index 203b605..b136d38 100644
--- a/test/irb/test_color.rb
+++ b/test/irb/test_color.rb
@@ -153,13 +153,15 @@ module TestIRB https://github.com/ruby/ruby/blob/trunk/test/irb/test_color.rb#L153
       end
     end
 
+    IRBTestColorPrinter = Struct.new(:a)
+
     def test_color_printer
       unless ripper_lexer_scan_supported?
         skip 'Ripper::Lexer#scan is supported in Ruby 2.7+'
       end
       {
         1 => "#{BLUE}#{BOLD}1#{CLEAR}\n",
-        Struct.new('IRBTestColorPrinter', :a).new('test') => "#{GREEN}#<struct Struct::IRBTestColorPrinter#{CLEAR} a#{GREEN}=#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}#{RED}test#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}#{GREEN}>#{CLEAR}\n",
+        IRBTestColorPrinter.new('test') => "#{GREEN}#<struct TestIRB::TestColor::IRBTestColorPrinter#{CLEAR} a#{GREEN}=#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}#{RED}test#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}#{GREEN}>#{CLEAR}\n",
         Ripper::Lexer.new('1').scan => "[#{GREEN}#<Ripper::Lexer::Elem:#{CLEAR} on_int@1:0 END token: #{RED}#{BOLD}\"#{CLEAR}#{RED}1#{CLEAR}#{RED}#{BOLD}\"#{CLEAR}#{GREEN}>#{CLEAR}]\n",
       }.each do |object, result|
         actual = with_term { IRB::ColorPrinter.pp(object, '') }
diff --git a/test/ruby/test_marshal.rb b/test/ruby/test_marshal.rb
index ef8b261..d2b4ec1 100644
--- a/test/ruby/test_marshal.rb
+++ b/test/ruby/test_marshal.rb
@@ -58,6 +58,8 @@ class TestMarshal < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_marshal.rb#L58
     TestMarshal.instance_eval { remove_const :StructOrNot }
     TestMarshal.const_set :StructOrNot, Class.new
     assert_raise(TypeError, "[ruby-dev:31709]") { Marshal.load(s) }
+  ensure
+    TestMarshal.instance_eval { remove_const :StructOrNot }
   end
 
   def test_struct_invalid_members
@@ -66,6 +68,8 @@ class TestMarshal < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_marshal.rb#L68
       Marshal.load("\004\bIc&TestMarshal::StructInvalidMembers\006:\020__members__\"\bfoo")
       TestMarshal::StructInvalidMembers.members
     }
+  ensure
+    TestMarshal.instance_eval { remove_const :StructInvalidMembers }
   end
 
   class C
diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb
index 43f0c51..fac3131 100644
--- a/test/ruby/test_module.rb
+++ b/test/ruby/test_module.rb
@@ -793,6 +793,8 @@ class TestModule < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_module.rb#L793
     assert_equal(prefix+"C", m.const_get(:C).name)
     c = m.class_eval("Bug15891 = Class.new.freeze")
     assert_equal(prefix+"Bug15891", c.name)
+  ensure
+    self.class.class_eval {remove_const(:M)}
   end
 
   def test_private_class_method
-- 
cgit v0.10.2


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