From 59eaf14cbf3b6529d0bc2939e42402defbc41b94 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 3 Jul 2005 09:37:49 +0000
Subject: avoid some race condition

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8709 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_signal.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'test/ruby')

diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 2401e3211e..6ff33a29aa 100644
--- a/test/ruby/test_signal.rb
+++ b/test/ruby/test_signal.rb
@@ -27,12 +27,15 @@ class TestSignal < Test::Unit::TestCase
   def test_exit_action
     begin
       r, w = IO.pipe
+      r0, w0 = IO.pipe
       pid = fork {
-        r0, w0 = IO.pipe
         trap(:USR1, "EXIT")
+        w0.close
+        w.syswrite("a")
         Thread.start { Thread.pass }
         r0.sysread(4096)
       }
+      r.sysread(1)
       sleep 0.1
       assert_nothing_raised("[ruby-dev:26128]") {
         Process.kill(:USR1, pid)
@@ -48,6 +51,8 @@ class TestSignal < Test::Unit::TestCase
     ensure
       r.close
       w.close
+      r0.close
+      w0.close
     end
   end
 end
-- 
cgit v1.2.3