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#!/usr/bin/python
# Copyright (C) International Business Machines Corp., 2006
# Author: Stefan Berger <stefanb@us.ibm.com>
# Positive Test: create domain with virtual TPM attached at build time,
# check list of pcrs
from XmTestLib import *
from vtpm_utils import *
import commands
import os
import os.path
import atexit
config = {"vtpm":"instance=1,backend=0"}
domain = XmTestDomain(extraConfig=config)
domName = domain.getName()
try:
console = domain.start()
except DomainError, e:
if verbose:
print e.extra
FAIL("Unable to create domain (%s)" % domName)
atexit.register(vtpm_cleanup, vtpm_get_uuid(domid(domName)))
try:
console.sendInput("input")
except ConsoleError, e:
saveLog(console.getHistory())
FAIL(str(e))
try:
run = console.runCmd("cat /sys/devices/xen/vtpm-0/pcrs")
except ConsoleError, e:
saveLog(console.getHistory())
FAIL("No result from dumping the PCRs")
if re.search("No such file",run["output"]):
FAIL("TPM frontend support not compiled into (domU?) kernel")
domain.closeConsole()
domain.stop()
if not re.search("PCR-00:",run["output"]):
FAIL("Virtual TPM is not working correctly on /dev/vtpm on backend side")
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