f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync#!/usr/bin/env python
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync# -*- coding: utf-8 -*-
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync# $Id$
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync"""
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncVirtualBox Validation Kit - Medium and Snapshot Tree Depth Test #1
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync"""
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync__copyright__ = \
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync"""
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncCopyright (C) 2010-2015 Oracle Corporation
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncThis file is part of VirtualBox Open Source Edition (OSE), as
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncavailable from http://www.virtualbox.org. This file is free software;
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncyou can redistribute it and/or modify it under the terms of the GNU
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncGeneral Public License (GPL) as published by the Free Software
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncFoundation, in version 2 as it comes in the "COPYING" file of the
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncVirtualBox OSE distribution. VirtualBox OSE is distributed in the
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsynchope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncThe contents of this file may alternatively be used under the terms
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncof the Common Development and Distribution License Version 1.0
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync(CDDL) only, as it comes in the "COPYING.CDDL" file of the
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncVirtualBox OSE distribution, in which case the provisions of the
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncCDDL are applicable instead of those of the GPL.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncYou may elect to license modified versions of this file under the
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncterms and conditions of either the GPL or the CDDL or both.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync"""
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync__version__ = "$Revision$"
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync# Standard Python imports.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncimport os
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncimport sys
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync# Only the main script needs to modify the path.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsynctry: __file__
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncexcept: __file__ = sys.argv[0]
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncg_ksValidationKitDir = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncsys.path.append(g_ksValidationKitDir)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync# Validation Kit imports.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncfrom testdriver import reporter
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncfrom testdriver import vbox
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncfrom testdriver import vboxcon
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncclass tdTreeDepth1(vbox.TestDriver):
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync Medium and Snapshot Tree Depth Test #1.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync def __init__(self):
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync vbox.TestDriver.__init__(self)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync self.asRsrcs = None
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync #
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync # Overridden methods.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync #
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync def actionConfig(self):
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync Import the API.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync if not self.importVBoxApi():
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync return False
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync return True
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync def actionExecute(self):
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync Execute the testcase.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync return self.testMediumTreeDepth() \
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync and self.testSnapshotTreeDepth()
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync #
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync # Test execution helpers.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync #
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync def testMediumTreeDepth(self):
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync Test medium tree depth.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync reporter.testStart('mediumTreeDepth')
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync try:
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oVM = self.createTestVM('test-medium', 1, None, 4)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync assert oVM is not None
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync # create chain with 300 disk images (medium tree depth limit)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = True
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oSession = self.openSession(oVM)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync for i in range(1, 301):
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync sHddPath = os.path.join(self.sScratchPath, 'Test' + str(i) + '.vdi')
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync if i is 1:
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oHd = oSession.createBaseHd(sHddPath, cb=1024*1024)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync else:
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oHd = oSession.createDiffHd(oHd, sHddPath)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync if oHd is None:
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = False
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync break
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync # modify the VM config, attach HDD
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = fRc and oSession.attachHd(sHddPath, sController='SATA Controller', fImmutable=False, fForceResource=False)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = fRc and oSession.saveSettings()
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = oSession.close() and fRc
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync # unregister and re-register to test loading of settings
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync sSettingsFile = oVM.settingsFilePath
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync reporter.log('unregistering VM')
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oVM.unregister(vboxcon.CleanupMode_DetachAllReturnNone)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oVBox = self.oVBoxMgr.getVirtualBox()
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync reporter.log('opening VM %s, testing config reading' % (sSettingsFile))
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oVM = oVBox.openMachine(sSettingsFile)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync assert fRc is True
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync except:
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync reporter.errorXcpt()
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync return reporter.testDone()[1] == 0
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync def testSnapshotTreeDepth(self):
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync Test snapshot tree depth.
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync """
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync reporter.testStart('snapshotTreeDepth')
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync try:
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oVM = self.createTestVM('test-snap', 1, None, 4)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync assert oVM is not None
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync # modify the VM config, create and attach empty HDD
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oSession = self.openSession(oVM)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync sHddPath = os.path.join(self.sScratchPath, 'TestSnapEmpty.vdi')
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = True
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = fRc and oSession.createAndAttachHd(sHddPath, cb=1024*1024, sController='SATA Controller', fImmutable=False)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = fRc and oSession.saveSettings()
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync # take 250 snapshots (snapshot tree depth limit)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync for i in range(1, 251):
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = fRc and oSession.takeSnapshot('Snapshot ' + str(i))
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync fRc = oSession.close() and fRc
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync # unregister and re-register to test loading of settings
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync sSettingsFile = oVM.settingsFilePath
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync reporter.log('unregistering VM')
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oVM.unregister(vboxcon.CleanupMode_DetachAllReturnNone)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oVBox = self.oVBoxMgr.getVirtualBox()
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync reporter.log('opening VM %s, testing config reading' % (sSettingsFile))
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync oVM = oVBox.openMachine(sSettingsFile)
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync assert fRc is True
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync except:
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync reporter.errorXcpt()
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync return reporter.testDone()[1] == 0
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsyncif __name__ == '__main__':
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync sys.exit(tdTreeDepth1().main(sys.argv))
f494a0572bb12f7671e0adf39f9a4aec3307b9dcvboxsync