mame	2010-04-20 01:03:39 +0900 (Tue, 20 Apr 2010)

  New Revision: 27405

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=27405

  Log:
    * bootstraptest/test_fork.rb: add a test for [ruby-core:28924].

  Modified files:
    trunk/ChangeLog
    trunk/bootstraptest/test_fork.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 27404)
+++ ChangeLog	(revision 27405)
@@ -1,3 +1,7 @@
+Tue Apr 20 01:03:00 2010  Yusuke Endoh  <mame@t...>
+
+	* bootstraptest/test_fork.rb: add a test for [ruby-core:28924].
+
 Tue Apr 20 00:43:03 2010  Nobuyoshi Nakada  <nobu@r...>
 
 	* file.c (rb_file_s_extname): skip last directory separators.
Index: bootstraptest/test_fork.rb
===================================================================
--- bootstraptest/test_fork.rb	(revision 27404)
+++ bootstraptest/test_fork.rb	(revision 27405)
@@ -26,3 +26,24 @@
   Process.setrlimit(:NPROC, 1)
   fork {}
 End
+
+assert_equal 'ok', %q{
+  begin
+    if pid1 = fork
+      sleep 1
+      Process.kill("USR1", pid1)
+      _, s = Process.wait2(pid1)
+      s.success? ? :ok : :ng
+    else
+      if pid2 = fork
+        trap("USR1") { Time.now.to_s }
+        Process.wait2(pid2)
+      else
+        sleep 2
+      end
+      exit 0
+    end
+  rescue NotImplementedError
+    :ok
+  end
+}, '[ruby-core:28924]'

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