From 258716bd9d5398b7e6a6375ef5dd4f23790c6af5 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 10 Jun 2012 02:45:38 +0000
Subject: * process.c (rb_fork_internal): call after_fork only unless  
 chfunc_is_async_signal_safe.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_process.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb
index 4ff4023b51..b3ecc420ed 100644
--- a/test/ruby/test_process.rb
+++ b/test/ruby/test_process.rb
@@ -1424,4 +1424,13 @@ class TestProcess < Test::Unit::TestCase
     assert_nothing_raised { spawn(*TRUECOMMAND, :new_pgroup=>true) }
     assert_nothing_raised { IO.popen([*TRUECOMMAND, :new_pgroup=>true]) {} }
   end
+
+  def test_sigpipe
+    system(RUBY, "-e", "")
+    with_pipe {|r, w|
+      r.close
+      assert_raise(Errno::EPIPE) { w.print "a" }
+    }
+  end
+
 end
-- 
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