From 2e9d4b9f0bd0cae89e75a7a16b2cf0c55aeb9c0e Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 3 Mar 2019 06:18:43 +0000
Subject: do not close FSs explicitly.

* test/ruby/test_dir.rb: r67159 closes all files explicitly
  but this change breaks attempt of this test introduced at
  r56467. Try another solution which removes all references
  from an Array with `#clear`.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67161 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_dir.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/ruby/test_dir.rb b/test/ruby/test_dir.rb
index 85197ca864..51ea8e95e0 100644
--- a/test/ruby/test_dir.rb
+++ b/test/ruby/test_dir.rb
@@ -458,10 +458,10 @@ class TestDir < Test::Unit::TestCase
       Process.setrlimit(Process::RLIMIT_NOFILE, 50)
       begin
         fs = []
-        tap {tap {tap {(0..100).map {fs << open(IO::NULL)}}}}
+        tap {tap {tap {(0..100).each {fs << open(IO::NULL)}}}}
       rescue Errno::EMFILE
       ensure
-        fs.each{|f| f.close}
+        fs.clear
       end
       list = Dir.glob("*").sort
       assert_not_empty(list)
-- 
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