From 21fcb1c3a19bf6b330aebf14f4c915c0d63925d6 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 7 May 2011 14:52:54 +0000
Subject: * test/ruby/test_io.rb (TestIO#test_readpartial_lock),  
 (TestIO#test_read_lock): get rid of GVL fairness problem.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_io.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 07308a07ce..9171dc6a31 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -904,7 +904,7 @@ class TestIO < Test::Unit::TestCase
     with_pipe do |r, w|
       s = ""
       t = Thread.new { r.readpartial(5, s) }
-      0 until s.size == 5
+      Thread.pass until s.size == 5
       assert_raise(RuntimeError) { s.clear }
       w.write "foobarbaz"
       w.close
@@ -939,7 +939,7 @@ class TestIO < Test::Unit::TestCase
     with_pipe do |r, w|
       s = ""
       t = Thread.new { r.read(5, s) }
-      0 until s.size == 5
+      Thread.pass until s.size == 5
       assert_raise(RuntimeError) { s.clear }
       w.write "foobarbaz"
       w.close
-- 
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