From c47c38de93db16ae2f24b7c6f45aa6700f62eb08 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 5 Nov 2009 02:03:18 +0000
Subject: [PATCH] Retry on checking signal_received.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_process.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb
index 752d28d62c..06d2529597 100644
--- a/test/ruby/test_process.rb
+++ b/test/ruby/test_process.rb
@@ -1136,7 +1136,10 @@ class TestProcess < Test::Unit::TestCase
     pid = fork { sleep 1; exit }
     Thread.start { raise }
     Process.wait pid
-    sleep 2
+    5.times do
+      sleep 1
+      break unless signal_received.empty?
+    end
     assert_equal [true], signal_received, " [ruby-core:19744]"
   rescue NotImplementedError, ArgumentError
   ensure