[Libvirt-cim] [PATCH] [Test](#5)Testcase to check for duplicate UUID

[Yogananth Subramanian]

# HG changeset patch
# User Kaitlin Rupert <karupert at us.ibm.com>
# Date 1251416393 25200
# Node ID 95fa64bf447e5bc2bab501564e3d9336edef997d
# Parent  7fa9b3a3bca5106d4f4a16278ca9169816a44526
[Test](#5)Testcase to check for duplicate UUID
Hello everyone,
Have made changes to exception handling based on comments from Deepti Kalakeri.
Rest of the testcase remains the same.
Thx
yogi

diff -r 7fa9b3a3bca5 -r 95fa64bf447e suites/libvirt-cim/cimtest/VSSD/06_duplicate_uuid.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/suites/libvirt-cim/cimtest/VSSD/06_duplicate_uuid.py	Thu Aug 27 16:39:53 2009 -0700
@@ -0,0 +1,129 @@
+#!/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
+#
+#Steps:
+#1) Define 2 domains,'default' and 'test', both with random UUID
+#2) Reset the uuid of the second domain, 'test', to the uuid of the
+#   first domain, using ModifySystemSettings
+#
+
+import sys
+import time
+import pywbem
+from XenKvmLib import vsms
+from XenKvmLib import vxml
+from CimTest.Globals import logger
+from CimTest.ReturnCodes import PASS, FAIL, SKIP
+from XenKvmLib.const import do_main
+from XenKvmLib.classes import get_typed_class, inst_to_mof
+from XenKvmLib.enumclass import GetInstance 
+from XenKvmLib.const import get_provider_version
+
+sup_types = ['Xen', 'KVM', 'XenFV', 'LXC']
+default_dom = 'uuid_domain'
+test_dom = 'test_domain'
+nmac = '99:aa:bb:cc:ee:ff'
+duplicate_uuid_support = 915
+
+def get_vssd(ip, virt, dom):
+    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, True)
+
+    except Exception, details:
+        logger.error(details)
+        return FAIL, inst
+
+    if inst is None:
+        return FAIL, inst
+
+    return PASS, inst
+
+ at do_main(sup_types)
+def main():
+    options = main.options 
+    virt = options.virt
+    server = options.ip
+
+    curr_cim_rev, changeset = get_provider_version(virt, server)
+    if curr_cim_rev < duplicate_uuid_support:
+        logger.info("Need provider version %d or greater to run testcase",
+                     duplicate_uuid_support)
+        return SKIP
+
+    service = vsms.get_vsms_class(options.virt)(options.ip)
+    
+    sxml = None
+    cxml = vxml.get_class(options.virt)(default_dom)
+    ret = cxml.cim_define(options.ip)
+    if not ret:
+        logger.error("Failed to define the dom: %s", default_dom)
+        return FAIL
+
+    try:
+        status, inst = get_vssd(options.ip, options.virt, default_dom)
+        if status != PASS:
+            raise Exception("Failed to get the VSSD instance for %s" % 
+                             default_dom)
+
+        uuid_defaultdom = inst['UUID']
+
+        sxml = vxml.get_class(options.virt)(test_dom, mac=nmac)
+        ret = sxml.cim_define(options.ip)
+        if not ret:
+            raise Exception("Failed to define the dom: %s" % test_dom)
+
+        status, inst = get_vssd(options.ip, options.virt, test_dom)
+        if status != PASS:
+            raise Exception("Failed to get the VSSD instance for %s" %
+                             test_dom)
+
+        inst['UUID'] = uuid_defaultdom
+        vssd = inst_to_mof(inst)
+        ret = service.ModifySystemSettings(SystemSettings=vssd)
+        if ret[0] == 0:
+            raise Exception("Was able to assign duplicate UUID to domain %s"
+                             % test_dom)
+
+    except pywbem.CIMError, (err_no, err_desc):    
+        if err_desc.find("'uuid_domain' is already defined") >= 0:
+            logger.info('Got expected error desc %s', err_desc)
+            status = PASS
+
+    except Exception, details:
+        logger.error("Excepttion %s", details)
+        status = FAIL
+
+    if sxml != None:
+        sxml.undefine(options.ip)
+    cxml.undefine(options.ip)
+    return status
+
+if __name__ == "__main__":
+    sys.exit(main())
+