From ab10ac8f12f7a903ab5d6c96983f6b9073441468 Mon Sep 17 00:00:00 2001
From: mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 19 Apr 2010 16:03:39 +0000
Subject: * bootstraptest/test_fork.rb: add a test for [ruby-core:28924].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 bootstraptest/test_fork.rb | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'bootstraptest')

diff --git a/bootstraptest/test_fork.rb b/bootstraptest/test_fork.rb
index 60a74e8a22..d9e92c7a6b 100644
--- a/bootstraptest/test_fork.rb
+++ b/bootstraptest/test_fork.rb
@@ -26,3 +26,24 @@ assert_normal_exit(<<'End', '[ruby-dev:37934]')
   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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