From 8b31febd1536d821ef2c0e41cba21204ceb0fa80 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 20 Apr 2017 22:52:57 +0000
Subject: use correct synchronization.

* test/ruby/test_thread.rb (make_handle_interrupt_test_thread1): use Queue
  to use correct synchronization.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_thread.rb | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

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

diff --git a/test/ruby/test_thread.rb b/test/ruby/test_thread.rb
index e9bf1f16b6..a4d70c4607 100644
--- a/test/ruby/test_thread.rb
+++ b/test/ruby/test_thread.rb
@@ -648,14 +648,14 @@ class TestThread < Test::Unit::TestCase
 
   def make_handle_interrupt_test_thread1 flag
     r = []
-    ready_p = false
-    done = false
+    ready_q = Queue.new
+    done_q = Queue.new
     th = Thread.new{
       begin
         Thread.handle_interrupt(RuntimeError => flag){
           begin
-            ready_p = true
-            sleep 0.01 until done
+            ready_q << true
+            done_q.pop
           rescue
             r << :c1
           end
@@ -664,10 +664,10 @@ class TestThread < Test::Unit::TestCase
         r << :c2
       end
     }
-    Thread.pass until ready_p
+    ready_q.pop
     th.raise
     begin
-      done = true
+      done_q << true
       th.join
     rescue
       r << :c3
-- 
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