From 071c45df939e962e8cd6ecc51bd402b6a7cc91f6 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 15 Sep 2005 13:42:15 +0000
Subject: [PATCH] * test/ruby/test_signal.rb (test_exit_action): skip the test
 using   fork on fork-less platforms.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                |  5 +++++
 test/ruby/test_signal.rb | 10 ++++++++++
 2 files changed, 15 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index beadaff944..2c4b49297c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Sep 15 22:40:27 2005  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/ruby/test_signal.rb (test_exit_action): skip the test using
+	  fork on fork-less platforms.
+
 Thu Sep 15 13:54:33 2005  Tanaka Akira  <akr@m17n.org>
 
 	* lib/open-uri.rb: add :read_timeout option.
diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 6ff33a29aa..8daa1cfa21 100644
--- a/test/ruby/test_signal.rb
+++ b/test/ruby/test_signal.rb
@@ -2,6 +2,15 @@ require 'test/unit'
 require 'timeout'
 
 class TestSignal < Test::Unit::TestCase
+  def have_fork?
+    begin
+      fork{}
+      true
+    rescue NotImplementedError
+      false
+    end
+  end
+
   def test_signal
     defined?(Process.kill) or return
     begin
@@ -25,6 +34,7 @@ class TestSignal < Test::Unit::TestCase
   end
 
   def test_exit_action
+    return unless have_fork?	# snip this test
     begin
       r, w = IO.pipe
       r0, w0 = IO.pipe