https://git.ruby-lang.org/ruby.git/commit/?id=fca24dd121

From fca24dd12174a61ce9b01c23db90c63997fae1e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Rodr=C3=ADguez?= <deivid.rodriguez@r...>
Date: Thu, 2 Apr 2020 19:14:04 +0200
Subject: [rubygems/rubygems] No longer necessary

Fixed in
https://github.com/ruby/ruby/commit/45df1c24d269f93a2bc1e7a6fe0ffcecc1193051,
released with ruby 2.3

https://github.com/rubygems/rubygems/commit/f8f67f3952

diff --git a/lib/rubygems/test_case.rb b/lib/rubygems/test_case.rb
index 0d450ba..651e89d 100644
--- a/lib/rubygems/test_case.rb
+++ b/lib/rubygems/test_case.rb
@@ -318,17 +318,6 @@ class Gem::TestCase < Minitest::Test https://github.com/ruby/ruby/blob/trunk/lib/rubygems/test_case.rb#L318
 
     FileUtils.mkdir_p @tempdir
 
-    # This makes the tempdir consistent on Windows.
-    # Dir.tmpdir may return short path name, but Dir[Dir.tmpdir] returns long
-    # path name. https://bugs.ruby-lang.org/issues/10819
-    # File.expand_path or File.realpath doesn't convert path name to long path
-    # name. Only Dir[] (= Dir.glob) works.
-    # Short and long path name is specific to Windows filesystem.
-    if win_platform?
-      @tempdir = Dir[@tempdir][0]
-      @tempdir.tap(&Gem::UNTAINT)
-    end
-
     @orig_SYSTEM_WIDE_CONFIG_FILE = Gem::ConfigFile::SYSTEM_WIDE_CONFIG_FILE
     Gem::ConfigFile.send :remove_const, :SYSTEM_WIDE_CONFIG_FILE
     Gem::ConfigFile.send :const_set, :SYSTEM_WIDE_CONFIG_FILE,
-- 
cgit v0.10.2


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