* test/ruby/test_process.rb (test_setsid): call Process.getsid for

  child process in child process. because parent process call
  Process.getsid with io.pid, Errno::ESRCH could be raised.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 10 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 0da7674685..7f007e2cd7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Mon Nov 26 01:54:26 2012  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
+
+	* test/ruby/test_process.rb (test_setsid): call Process.getsid for
+	  child process in child process. because parent process call
+	  Process.getsid with io.pid, Errno::ESRCH could be raised.
+
 Sun Nov 25 22:34:00 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 
 	* array.c (ary_resize_smaller): new function to resize array.
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb
index ce80beabdd..c5c9d8af79 100644
--- a/test/ruby/test_process.rb
+++ b/test/ruby/test_process.rb
@@ -1566,11 +1566,13 @@ class TestProcess < Test::Unit::TestCase
 	Marshal.dump(Process.getsid, STDOUT)
 	newsid = Process.setsid
 	Marshal.dump(newsid, STDOUT)
+	Marshal.dump(Process.getsid($$), STDOUT)
 	STDOUT.flush
 EOS
-
       assert_equal(Marshal.load(io), Process.getsid)
-      assert_equal(Marshal.load(io), Process.getsid(io.pid))
+      newsid = Marshal.load(io)
+      getsid = Marshal.load(io)
+      assert_equal(newsid, getsid)
     end
   end
 end