[Libvirt-cim] [PATCH 2 of 2] [Test] Test case to test setting UUID by user
Deepti B Kalakeri
deeptik at linux.vnet.ibm.com
Wed Aug 5 13:52:44 UTC 2009
Deepti B Kalakeri wrote:
>
>
> Yogananth Subramanian wrote:
>> # HG changeset patch
>> # User anantyog at linux.vnet.ibm.com
>> # Date 1249473859 25200
>> # Node ID 9b1015d9ecc67d973be7a95df2bbabf6ba6632bd
>> # Parent 0fe8417e16fce456f1a7049f196340bcb58a14d1
>> [Test] Test case to test setting UUID by user
>>
>> This test defines a domain with user specified UUID
>>
>> Signed-off-by: Yogananth Subramanian <anantyog at linux.vnet.ibm.com>
>>
>> diff -r 0fe8417e16fc -r 9b1015d9ecc6
>> suites/libvirt-cim/cimtest/VSSD/05_set_uuid.py
>> --- /dev/null Thu Jan 01 00:00:00 1970 +0000
>> +++ b/suites/libvirt-cim/cimtest/VSSD/05_set_uuid.py Wed Aug 05
>> 05:04:19 2009 -0700
>> @@ -0,0 +1,86 @@
>> +#!/usr/bin/python
>> +#
>> +# Copyright 2009 IBM Corp.
>> +#
>> +# Authors:
>> +# Yogananth Subramanian <anantyog at linux.vnet.ibm.com>
>> +#
>> +# This library is free software; you can redistribute it and/or
>> +# modify it under the terms of the GNU General Public
>> +# License as published by the Free Software Foundation; either
>> +# version 2.1 of the License, or (at your option) any later version.
>> +#
>> +# This library is distributed in the hope that it will be useful,
>> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
>> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
>> +# General Public License for more details.
>> +#
>> +# You should have received a copy of the GNU General Public
>> +# License along with this library; if not, write to the Free Software
>> +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
>> 02111-1307 USA
>> +#
>>
> A small description will be good.
>> +
>> +import sys
>> +from XenKvmLib import vsms
>> +from XenKvmLib import vxml
>> +from CimTest.Globals import logger
>> +from CimTest.ReturnCodes import PASS, FAIL
>> +from XenKvmLib.const import do_main
>> +from XenKvmLib.classes import get_typed_class
>> +from XenKvmLib.enumclass import GetInstance +
>> +sup_types = ['Xen', 'KVM', 'XenFV', 'LXC']
>> +default_dom = 'uuid_domain'
>> +uuid = "05ea345a-4539-57d8-abb4-d4fc858641f3"
>>
> Instead of hardcoding the uuid can you use randint() and generate some
> random values in the uuid may be something like
>
> "05ea345a-%s-57d8-abb4-d4fc858641f3" % randint(1000, 9999)
> or something similar..
> Like that we hope that we are having a UUID which could be unique
> otherwise the test might just error out.
>
>
>> +
>> +def get_vssd(ip, virt, get_cim_inst):
>> + cn = get_typed_class(virt, "VirtualSystemSettingData") + inst
>> = None
>> +
>> + try:
>> + if virt == "XenFV": + virt = "Xen"
>> +
>> + key_list = {"InstanceID" : "%s:%s" % (virt, default_dom) }
>> + inst = GetInstance(ip, cn, key_list, get_cim_inst)
>> +
>> + except Exception, details:
>> + logger.error(details)
>> + return FAIL, inst
>> +
>> + if inst is None:
>>
> Error message will be good.
You can ignore this comment I did not see that you are checking for the
error message below in the main function.
>> + return FAIL, inst
>> +
>> + return PASS, inst
>> +
>> + at do_main(sup_types)
>> +def main():
>> + options = main.options +
>> + service = vsms.get_vsms_class(options.virt)(options.ip)
>> +
>> + cxml = vxml.get_class(options.virt)(default_dom, uuid=uuid)
>> + ret = cxml.cim_define(options.ip)
>> + if not ret:
>> + logger.error("Failed to define the dom: %s", default_dom)
>> + return FAIL
>>
> Better if we include the cim_define as well in the try..except block...
>> +
>> + try:
>> + status, inst = get_vssd(options.ip, options.virt, True)
>> + if status != PASS:
>> + raise Exception("Failed to get the VSSD instance for
>> %s"% + default_dom)
>> +
>> + if inst['UUID'] != uuid:
>> + raise Exception(" UUID is differnet from the one set by
>> the user")
>>
> would be good that we confirm the VVSD.ElementName has the expected
> domain name.
>> +
>> + except Exception, details:
>> + logger.error(details)
>> + status = FAIL
>> +
>> + cxml.undefine(options.ip)
>> + return status
>> +
>> +if __name__ == "__main__":
>> + sys.exit(main())
>> +
>> _______________________________________________
>> Libvirt-cim mailing list
>> Libvirt-cim at redhat.com
>> https://www.redhat.com/mailman/listinfo/libvirt-cim
>>
>
Also, do you have enough time to come up with a test case to test if
libvirt-cim throws an error when two domain uses the same UUID?
--
Thanks and Regards,
Deepti B. Kalakeri
IBM Linux Technology Center
deeptik at linux.vnet.ibm.com
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