[pgpool-hackers: 318] watchdog regression test added

[Tatsuo Ishii]

Hi,

Today I have added simple watch dog regression test as
test/regression/tests/004.watchdog.  This just checks if standby takes
over downed master. No VIP is involved. So root privilege is not
neccessary. I hope this is a starter for more complete watchdog test.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp