[Libvirt-cim] [PATCH 2 of 3] [TEST] Add generic poll function to poll for guest state
Deepti B Kalakeri
deeptik at linux.vnet.ibm.com
Thu Jun 26 13:15:15 UTC 2008
Kaitlin Rupert wrote:
> # HG changeset patch
> # User Kaitlin Rupert <karupert at us.ibm.com>
> # Date 1214156795 25200
> # Node ID 6cb3a4b4b0b21497dbfc812c49e555699d580d21
> # Parent 59fce67164a22315bb712f692dfd93314c4f30e0
> [TEST] Add generic poll function to poll for guest state.
>
> Signed-off-by: Kaitlin Rupert <karupert at us.ibm.com>
>
> diff -r 59fce67164a2 -r 6cb3a4b4b0b2 suites/libvirt-cim/lib/XenKvmLib/common_util.py
> --- a/suites/libvirt-cim/lib/XenKvmLib/common_util.py Thu Jun 05 19:37:57 2008 -0700
> +++ b/suites/libvirt-cim/lib/XenKvmLib/common_util.py Sun Jun 22 10:46:35 2008 -0700
> @@ -23,6 +23,7 @@
> import os
> import pywbem
> import random
> +from time import sleep
> from distutils.file_util import move_file
> from XenKvmLib.test_xml import *
> from XenKvmLib.test_doms import *
> @@ -135,6 +136,33 @@
> return 1
>
> return 0
> +
> +def poll_for_state_change(server, virt, dom, exp_state):
> + timeout = 30
>
It will be good if we pass timeout value as well.
> + cs = computersystem.get_cs_class(virt)
> +
> + try:
> + for i in range(1, (timeout + 1)):
> + sleep(1)
> + dom_cs = cs(server, name=dom)
> + if dom_cs is None:
>
We can make this better by checking dom_cs.Name, thoughts ?
otherwise +1 for me.
> + logger.error("CS instance not returned for %s." % dom)
> + return FAIL
> +
> + if dom_cs.EnabledState == exp_state:
> + break
> +
> + except Exception, detail:
> + logger.error("Exception: %s" % detail)
> + return FAIL
> +
> + if dom_cs.EnabledState != exp_state:
> + logger.error("EnabledState is %i instead of %i." % (dom_cs.EnabledState,
> + exp_state))
> + logger.error("Try to increase the timeout and run the test again")
> + return FAIL
> +
> + return PASS
>
> def get_host_info(server, virt="Xen"):
> status = PASS
>
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