From acff965a5feeae3bdb3b48346c040c59e3c933d9 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 9 Aug 2010 13:12:54 +0000
Subject: [PATCH] * test/ruby/test_signal.rb (TestSignal#test_exit_action): use
 spawn   instead of fork.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28939 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                | 5 +++++
 test/ruby/test_signal.rb | 8 +++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e09463a47b..8c36dd8ee8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Aug  9 22:11:09 2010  Tanaka Akira  <akr@fsij.org>
+
+	* test/ruby/test_signal.rb (TestSignal#test_exit_action): use
+	  Process.spawn instead of Process.fork.
+
 Mon Aug  9 15:59:02 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* lib/rubygems/source_index.rb: rename unused variable.
diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 5d9d3cd691..0098ccc539 100644
--- a/test/ruby/test_signal.rb
+++ b/test/ruby/test_signal.rb
@@ -1,5 +1,6 @@
 require 'test/unit'
 require 'timeout'
+require_relative 'envutil'
 
 class TestSignal < Test::Unit::TestCase
   def have_fork?
@@ -40,13 +41,14 @@ class TestSignal < Test::Unit::TestCase
     begin
       r, w = IO.pipe
       r0, w0 = IO.pipe
-      pid = Process.fork {
+      pid = Process.spawn(EnvUtil.rubybin, '-e', <<-'End', 3=>w, 4=>r0)
+        w = IO.new(3, "w")
+        r0 = IO.new(4, "r")
         Signal.trap(:USR1, "EXIT")
-        w0.close
         w.syswrite("a")
         Thread.start { sleep(2) }
         r0.sysread(4096)
-      }
+      End
       r.sysread(1)
       sleep 0.1
       assert_nothing_raised("[ruby-dev:26128]") {