From ae235db25d6d6437862d4823d053d42702d1a07a Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sat, 25 Apr 2020 00:19:01 +0900
Subject: [PATCH] [ruby/rdoc] Should teardown in reverse order of setup

https://github.com/ruby/rdoc/commit/00fb4dd2a3
---
 test/rdoc/test_rdoc_parser_changelog.rb | 2 ++
 test/rdoc/test_rdoc_ri_driver.rb        | 4 ++--
 test/rdoc/test_rdoc_ri_paths.rb         | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/test/rdoc/test_rdoc_parser_changelog.rb b/test/rdoc/test_rdoc_parser_changelog.rb
index cb6406259c..d93cb7deca 100644
--- a/test/rdoc/test_rdoc_parser_changelog.rb
+++ b/test/rdoc/test_rdoc_parser_changelog.rb
@@ -14,6 +14,8 @@ class TestRDocParserChangeLog < RDoc::TestCase
 
   def teardown
     @tempfile.close!
+
+    super
   end
 
   def test_class_can_parse
diff --git a/test/rdoc/test_rdoc_ri_driver.rb b/test/rdoc/test_rdoc_ri_driver.rb
index 1a8ac3dde5..e62323338b 100644
--- a/test/rdoc/test_rdoc_ri_driver.rb
+++ b/test/rdoc/test_rdoc_ri_driver.rb
@@ -33,11 +33,11 @@ class TestRDocRIDriver < RDoc::TestCase
   end
 
   def teardown
-    super
-
     ENV['HOME'] = @orig_home
     ENV['RI'] = @orig_ri
     FileUtils.rm_rf @tmpdir
+
+    super
   end
 
   DUMMY_PAGER = ":;\n"
diff --git a/test/rdoc/test_rdoc_ri_paths.rb b/test/rdoc/test_rdoc_ri_paths.rb
index 726922daf0..78e1a04f73 100644
--- a/test/rdoc/test_rdoc_ri_paths.rb
+++ b/test/rdoc/test_rdoc_ri_paths.rb
@@ -36,12 +36,12 @@ class TestRDocRIPaths < RDoc::TestCase
   end
 
   def teardown
-    super
-
     Gem.use_paths(*@orig_gem_path)
     Gem::Specification.reset
     FileUtils.rm_rf @tempdir
     ENV.replace(@orig_env)
+
+    super
   end
 
   def test_class_each