* 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/branches/ruby_1_8@9167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Thu Sep 15 22:35:55 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 11:39:18 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/lib/tk/dialog.rb: If a dialog does not show up yet, 

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