From e9c440815ef2db47854fe3a3e282e33d7d209c03 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 6 Jun 2017 07:10:19 +0000
Subject: revert r59023 because it contans unrelated developping code

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io.rb | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 2cd60a4fca..791e52b500 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -2823,6 +2823,28 @@ __END__
     end;
   end
 
+  def test_single_exception_on_close
+    a = []
+    t = []
+    10.times do
+      r, w = IO.pipe
+      a << [r, w]
+      t << Thread.new do
+        while r.gets
+        end rescue IOError
+        Thread.current.pending_interrupt?
+      end
+    end
+    a.each do |r, w|
+      w.write -"\n"
+      w.close
+      r.close
+    end
+    t.each do |th|
+      assert_equal false, th.value, '[ruby-core:81581] [Bug #13632]'
+    end
+  end
+
   def test_open_mode
     feature4742 = "[ruby-core:36338]"
     bug6055 = '[ruby-dev:45268]'
-- 
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