[Libvirt-cim] [PATCH] [TEST] Add new tc to validate that the Disk child pool can be created through the providers

# HG changeset patch # User Guolian Yun <yunguol(a)cn.ibm.com&gt; # Date 1240479451 25200 # Node ID e1be3bd47b8005fad25dcfd80672870009d5c111 # Parent e8dc06eefada41252ba8d27b08fcef8ef6604251 [TEST] Add new tc to validate that the Disk child pool can be created through the providers Tested for KVM with current sources Signed-off-by: Guolian Yun&lt;yunguol(a)cn.ibm.com&gt; diff -r e8dc06eefada -r e1be3bd47b80 suites/libvirt-cim/cimtest/ResourcePoolConfigurationService/08_CreateChildResourcePool_Disk.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/suites/libvirt-cim/cimtest/ResourcePoolConfigurationService/08_CreateChildResourcePool_Disk.py Thu Apr 23 02:37:31 2009 -0700 @@ -0,0 +1,144 @@ +#!/usr/bin/python +# +# Copyright 2009 IBM Corp. +# +# Authors: +# Guolian Yun <yunguol(a)cn.ibm.com&gt; +# +# +# 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 +# +# This test case should test the CreateChildResourcePool service +# supplied by the RPCS provider. +# Input +# ----- +# IN -- ElementName -- String -- The desired name of the resource pool +# IN -- Settings -- String -- A string representation of a +# CIM_ResourceAllocationSettingData +# instance that represents the allocation +# assigned to this child pool +# IN -- ParentPool -- CIM_ResourcePool REF -- The parent pool from which +# to create this pool +# +# Output +# ------ +# OUT -- Pool -- CIM_ResourcePool REF -- The resulting resource pool +# OUT -- Job -- CIM_ConcreteJob REF -- Returned job if started +# OUT -- Error -- String -- Encoded error instance if the operation +# failed and did not return a job +# +# Exception details before Revision 837 +# ----- +# Error code: CIM_ERR_NOT_SUPPORTED +# +# After revision 837, the service is implemented +# +# -Date: 23.04.2009 + +import sys +import pywbem +from XenKvmLib import rpcs_service +from CimTest.Globals import logger +from CimTest.ReturnCodes import FAIL, PASS +from CimTest.Globals import CIM_NS +from XenKvmLib.const import do_main, platform_sup, get_provider_version +from XenKvmLib.classes import get_typed_class +from pywbem.cim_obj import CIMInstanceName, CIMInstance +from XenKvmLib.enumclass import EnumInstances +from XenKvmLib.xm_virt_util import diskpool_destroy, diskpool_undefine +from pywbem.cim_types import Uint16 + +cim_errno = pywbem.CIM_ERR_NOT_SUPPORTED +cim_mname = "CreateChildResourcePool" +libvirt_cim_child_pool_rev = 837 +test_pool = ["dir_pool"] + +def verify_pool(pool_list, poolname): + status = FAIL + if len(pool_list) < 1: + logger.error("Return %i instances, expected at least one instance", + len(pool_list)) + return FAIL + + for i in range(0, len(pool_list)): + ret_pool = pool_list[i].InstanceID + if ret_pool == poolname: + status = PASS + break + elif ret_pool != poolname and i == len(pool_list)-1: + logger.error("Can not find expected pool") + + return status + +@do_main(platform_sup) +def main(): + options = main.options + rpcs_conn = eval("rpcs_service." + get_typed_class(options.virt, \ + "ResourcePoolConfigurationService"))(options.ip) + + curr_cim_rev, changeset = get_provider_version(options.virt, options.ip) + if curr_cim_rev < libvirt_cim_child_pool_rev: + try: + rpcs_conn.CreateChildResourcePool() + except pywbem.CIMError, (err_no, desc): + if err_no == cim_errno : + logger.info("Got expected exception for '%s'service", cim_mname) + logger.info("Errno is '%s' ", err_no) + logger.info("Error string is '%s'", desc) + return PASS + else: + logger.error("Unexpected rc code %s and description %s\n", + err_no, desc) + return FAIL + elif curr_cim_rev >= libvirt_cim_child_pool_rev: + dprasd = get_typed_class(options.virt, + 'DiskPoolResourceAllocationSettingData') + dp_prop = {"Path" : "/tmp"} + + for i in range(0, len(test_pool)): + dp_id = 'DiskPool/%s' % test_pool[i] + iname = CIMInstanceName(dprasd, + namespace = CIM_NS, + keybindings = {'InstanceID':dp_id}) + if test_pool[i] == "dir_pool": + dp_prop["Type"] = Uint16(1) + + drasd = CIMInstance(dprasd, path = iname, properties = dp_prop) + try: + rpcs_conn.CreateChildResourcePool(ElementName=test_pool[i], + Settings=[drasd.tomof()]) + dp = get_typed_class(options.virt, 'DiskPool') + diskpool = EnumInstances(options.ip, dp) + status = verify_pool(diskpool, dp_id) + if status != PASS: + raise Exception("Error in diskpool verification") + status = diskpool_destroy(test_pool[i], options.ip, options.virt) + if status != PASS: + raise Exception("Unable to destroy diskpool %s" + % test_pool[i]) + status = diskpool_undefine(test_pool[i], options.ip, options.virt) + if status != PASS: + raise Exception("Unable to undefine diskpool %s" + % test_pool[i]) + except Exception, details: + logger.error("Invoke CreateChildResourcePool() error when " + "create %s", dp_id) + logger.error(details) + return FAIL + + return status + +if __name__ == "__main__": + sys.exit(main()) diff -r e8dc06eefada -r e1be3bd47b80 suites/libvirt-cim/lib/XenKvmLib/xm_virt_util.py --- a/suites/libvirt-cim/lib/XenKvmLib/xm_virt_util.py Tue Apr 21 17:08:06 2009 -0700 +++ b/suites/libvirt-cim/lib/XenKvmLib/xm_virt_util.py Thu Apr 23 02:37:31 2009 -0700 @@ -190,7 +190,23 @@ cmd = "virsh -c %s net-destroy %s" % (virt2uri(virt), network) ret, out = utils.run_remote(server, cmd) - return ret + return ret + +def diskpool_destroy(diskpool, server, virt="Xen"): + """Function destroys a given virtual diskpool""" + + cmd = "virsh -c %s pool-destroy %s" % (virt2uri(virt), diskpool) + ret, out = utils.run_remote(server, cmd) + + return ret + +def diskpool_undefine(diskpool, server, virt="Xen"): + """Function undefines a given virtual diskpool""" + + cmd = "virsh -c %s pool-undefine %s" % (virt2uri(virt), diskpool) + ret, out = utils.run_remote(server, cmd) + + return ret def network_by_bridge(bridge, server, virt="Xen"): """Function returns virtual network for a given bridge"""