From 14e1137989d39f818fe3bdb8f328e493361c9d6f Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 5 Mar 2012 01:16:19 +0000
Subject: Old linux (at least CentOS 5.6, kernel 2.6.18) wakes up 4.99 sec.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_sleep.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'test')

diff --git a/test/ruby/test_sleep.rb b/test/ruby/test_sleep.rb
index 96c38fde5a..a2730a3a64 100644
--- a/test/ruby/test_sleep.rb
+++ b/test/ruby/test_sleep.rb
@@ -6,7 +6,8 @@ class TestSleep < Test::Unit::TestCase
     start = Time.now
     sleep 5
     slept = Time.now-start
-    assert_operator(5.0, :<=, slept)
+    bottom = /Linux ([\d.]+)/ =~ `uname -sr` && $1.split('.')>%w/2 6.18/ ? 4.99 : 5.0
+    assert_operator(bottom, :<=, slept)
     assert_operator(slept, :<=, 6.0, "[ruby-core:18015]: longer than expected")
   ensure
     GC.enable
-- 
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