From b933b073d86575335e6e3b55f9ea0424e4c99e95 Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 29 Dec 2008 14:41:22 +0000
Subject: * process.c (rb_waitpid): retries waitpid when EINTR.  
 [ruby-core:19744].

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_process.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb
index 97b48827b..1e7b63a47 100644
--- a/test/ruby/test_process.rb
+++ b/test/ruby/test_process.rb
@@ -1044,4 +1044,16 @@ class TestProcess < Test::Unit::TestCase
   def test_pst_inspect
     assert_nothing_raised { Process::Status.allocate.inspect }
   end
+
+  def test_wait_and_sigchild
+    signal_received = []
+    Signal.trap(:CHLD)  { signal_received << true; puts "child died" }
+    pid = fork { sleep 1; exit }
+    Thread.start { raise }
+    Process.wait pid
+    sleep 2
+    assert_equal [true], signal_received, " [ruby-core:19744]"
+  ensure
+    Signal.trap(:CHLD, 'DEFAULT')
+  end
 end
-- 
cgit