From a07cef02a959f735538f3194a094b2346603664a Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 18 Oct 2009 11:19:33 +0000
Subject: Retry until the signal is trapped.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_signal.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'test/ruby/test_signal.rb')

diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 9414b6539e..1ecf5401ab 100644
--- a/test/ruby/test_signal.rb
+++ b/test/ruby/test_signal.rb
@@ -17,7 +17,10 @@ class TestSignal < Test::Unit::TestCase
       x = 0
       oldtrap = Signal.trap(:INT) {|sig| x = 2 }
       Process.kill :INT, Process.pid
-      sleep 0.1
+      10.times do
+        break if 2 == x
+        sleep 0.1
+      end
       assert_equal 2, x
 
       Signal.trap(:INT) { raise "Interrupt" }
-- 
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