From e143b93c444f7a6f8856d33c7c78d930961dc253 Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 3 Mar 2009 11:39:35 +0000
Subject: merges r22577, r22578 and r22642 from trunk into ruby_1_9_1. -- *
 thread.c (thread_cleanup_func): unlock all locked mutexes even when  
 forking.  [ruby-core:22269] -- * bootstraptest/test_thread.rb: fix for
 environment where fork is not   available.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@22733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 bootstraptest/test_thread.rb | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'bootstraptest')

diff --git a/bootstraptest/test_thread.rb b/bootstraptest/test_thread.rb
index ce90737ebf..54544df45e 100644
--- a/bootstraptest/test_thread.rb
+++ b/bootstraptest/test_thread.rb
@@ -216,6 +216,22 @@ assert_equal 'true', %{
   end
 }
 
+assert_equal 'ok', %{
+  open("zzz.rb", "w") do |f|
+    f.puts <<-END
+      begin
+        Thread.new { fork { GC.start } }.join
+        pid, status = Process.wait2
+        $result = status.success? ? :ok : :ng
+      rescue NotImplementedError
+        $result = :ok
+      end
+    END
+  end
+  require "zzz.rb"
+  $result
+}
+
 assert_finish 3, %{
   th = Thread.new {sleep 2}
   th.join(1)
-- 
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