[Libvirt-cim] [PATCH] [Test]Testcase to check for duplicate UUID

[Yogananth Subramanian]

# HG changeset patch
# User anantyog at in.ibm.com
# Date 1249986809 25200
# Node ID 87e175898a31e7866d67349e349fad34f8d0bb01
# Parent  12fd8bac01f25251dbfb64dd5e764f533108964b
[Test]Testcase to check for duplicate UUID

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
3) The verify the assigned uuid

The test does not behave as expected, either at step 2 when ModifySystemSetting
is called, an error should be returned for the duplicate UUID or at step 3
when we check for the assigned UUID, it should be different from the UUID of
the first domain, neither of this happens. I have  filed the bug 00016
regarding this issue.

Signed-off-by: Yogananth Subramanian <anantyog at linux.vnet.ibm.com>

diff -r 12fd8bac01f2 -r 87e175898a31 suites/libvirt-cim/cimtest/VSSD/06_dupicate_uuid.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/suites/libvirt-cim/cimtest/VSSD/06_dupicate_uuid.py	Tue Aug 11 03:33:29 2009 -0700
@@ -0,0 +1,115 @@
+#!/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
+#3) The verify the assigned uuid
+#
+
+import sys
+import time
+from XenKvmLib import vsms
+from XenKvmLib import vxml
+from CimTest.Globals import logger
+from CimTest.ReturnCodes import PASS, FAIL, XFAIL_RC
+from XenKvmLib.const import do_main
+from XenKvmLib.classes import get_typed_class, inst_to_mof
+from XenKvmLib.enumclass import GetInstance 
+
+sup_types = ['Xen', 'KVM', 'XenFV', 'LXC']
+default_dom = 'uuid_domain'
+test_dom = 'test_domain'
+nmac = '99:aa:bb:cc:ee:ff'
+bug_libvirt = "00016"
+
+def get_vssd(ip, virt, get_cim_inst, default_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, get_cim_inst)
+
+    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 
+
+    service = vsms.get_vsms_class(options.virt)(options.ip)
+
+    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, True,default_dom)
+        if status != PASS:
+            raise Exception("Failed to get the VSSD instance for %s"% 
+                             default_dom)
+
+        uuid = inst['UUID']
+
+        sxml = vxml.get_class(options.virt)(test_dom, uuid=uuid, 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, True,test_dom)
+        if status != PASS:
+            raise Exception("Failed to get the VSSD instance for %s"%
+                             test_dom)
+
+        inst['UUID'] = uuid
+        vssd = inst_to_mof(inst)
+        ret = service.ModifySystemSettings(SystemSettings=vssd)
+
+        if inst['UUID'] == uuid and ret[0]== 0 :
+            sxml.undefine(options.ip)
+            logger.error("The domains %s and %s have the same UUID", 
+                          default_dom,test_dom)
+            status = XFAIL_RC(bug_libvirt) 
+
+    except Exception, details:
+        logger.error(details)
+        status = FAIL
+
+    sxml.undefine(options.ip)
+    cxml.undefine(options.ip)
+    return status
+
+if __name__ == "__main__":
+    sys.exit(main())
+