| 1 | #!/usr/bin/env python
|
|---|
| 2 | # -*- coding: utf-8 -*-
|
|---|
| 3 | # $Id: tdUsb1.py 54118 2015-02-09 20:21:45Z vboxsync $
|
|---|
| 4 |
|
|---|
| 5 | """
|
|---|
| 6 | VirtualBox Validation Kit - USB testcase and benchmark.
|
|---|
| 7 | """
|
|---|
| 8 |
|
|---|
| 9 | __copyright__ = \
|
|---|
| 10 | """
|
|---|
| 11 | Copyright (C) 2014 Oracle Corporation
|
|---|
| 12 |
|
|---|
| 13 | This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 14 | available from http://www.virtualbox.org. This file is free software;
|
|---|
| 15 | you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 16 | General Public License (GPL) as published by the Free Software
|
|---|
| 17 | Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 18 | VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 19 | hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 20 |
|
|---|
| 21 | The contents of this file may alternatively be used under the terms
|
|---|
| 22 | of the Common Development and Distribution License Version 1.0
|
|---|
| 23 | (CDDL) only, as it comes in the "COPYING.CDDL" file of the
|
|---|
| 24 | VirtualBox OSE distribution, in which case the provisions of the
|
|---|
| 25 | CDDL are applicable instead of those of the GPL.
|
|---|
| 26 |
|
|---|
| 27 | You may elect to license modified versions of this file under the
|
|---|
| 28 | terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 29 | """
|
|---|
| 30 | __version__ = "$Revision: 54118 $"
|
|---|
| 31 |
|
|---|
| 32 |
|
|---|
| 33 | # Standard Python imports.
|
|---|
| 34 | import os;
|
|---|
| 35 | import sys;
|
|---|
| 36 | import socket;
|
|---|
| 37 |
|
|---|
| 38 | # Only the main script needs to modify the path.
|
|---|
| 39 | try: __file__
|
|---|
| 40 | except: __file__ = sys.argv[0];
|
|---|
| 41 | g_ksValidationKitDir = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))));
|
|---|
| 42 | sys.path.append(g_ksValidationKitDir);
|
|---|
| 43 |
|
|---|
| 44 | # Validation Kit imports.
|
|---|
| 45 | from testdriver import reporter;
|
|---|
| 46 | from testdriver import base;
|
|---|
| 47 | from testdriver import vbox;
|
|---|
| 48 | from testdriver import vboxcon;
|
|---|
| 49 |
|
|---|
| 50 | # USB gadget control import
|
|---|
| 51 | from usbgadget import UsbGadget;
|
|---|
| 52 |
|
|---|
| 53 | class tdUsbBenchmark(vbox.TestDriver): # pylint: disable=R0902
|
|---|
| 54 | """
|
|---|
| 55 | USB benchmark.
|
|---|
| 56 | """
|
|---|
| 57 |
|
|---|
| 58 | # The available test devices
|
|---|
| 59 | #
|
|---|
| 60 | # The first key is the hostname of the host the test is running on.
|
|---|
| 61 | # It contains a new dictionary with the attached gadgets based on the
|
|---|
| 62 | # USB speed we want to test (Low, Full, High, Super).
|
|---|
| 63 | # The parameters consist of the hostname of the gadget in the network
|
|---|
| 64 | # and the hardware type.
|
|---|
| 65 | kdGadgetParams = {
|
|---|
| 66 | # The following is for local testing and not for the test lab.
|
|---|
| 67 | 'adaris': {
|
|---|
| 68 | 'Low': ('beaglebone', 'BeagleBoneBlack'),
|
|---|
| 69 | 'Full': ('beaglebone', 'BeagleBoneBlack'),
|
|---|
| 70 | 'High': ('beaglebone', 'BeagleBoneBlack'),
|
|---|
| 71 | 'Super': ('odroidxu3', 'ODroid-XU3')
|
|---|
| 72 | },
|
|---|
| 73 | };
|
|---|
| 74 |
|
|---|
| 75 | # Mappings of USB controllers to supported USB device speeds.
|
|---|
| 76 | kdUsbSpeedMappings = {
|
|---|
| 77 | 'OHCI': ['Low', 'Full'],
|
|---|
| 78 | 'EHCI': ['High'],
|
|---|
| 79 | 'XHCI': ['Low', 'Full', 'High', 'Super']
|
|---|
| 80 | };
|
|---|
| 81 |
|
|---|
| 82 | def __init__(self):
|
|---|
| 83 | vbox.TestDriver.__init__(self);
|
|---|
| 84 | self.asRsrcs = None;
|
|---|
| 85 | self.oGuestToGuestVM = None;
|
|---|
| 86 | self.oGuestToGuestSess = None;
|
|---|
| 87 | self.oGuestToGuestTxs = None;
|
|---|
| 88 | self.asTestVMsDef = ['tst-arch'];
|
|---|
| 89 | self.asTestVMs = self.asTestVMsDef;
|
|---|
| 90 | self.asSkipVMs = [];
|
|---|
| 91 | self.asVirtModesDef = ['hwvirt', 'hwvirt-np', 'raw'];
|
|---|
| 92 | self.asVirtModes = self.asVirtModesDef;
|
|---|
| 93 | self.acCpusDef = [1, 2,];
|
|---|
| 94 | self.acCpus = self.acCpusDef;
|
|---|
| 95 | self.asUsbCtrlsDef = ['OHCI', 'EHCI', 'XHCI'];
|
|---|
| 96 | self.asUsbCtrls = self.asUsbCtrlsDef;
|
|---|
| 97 | self.asUsbSpeedDef = ['Low', 'Full', 'High', 'Super'];
|
|---|
| 98 | self.asUsbSpeed = self.asUsbSpeedDef;
|
|---|
| 99 | self.sHostname = socket.gethostname().lower();
|
|---|
| 100 |
|
|---|
| 101 | #
|
|---|
| 102 | # Overridden methods.
|
|---|
| 103 | #
|
|---|
| 104 | def showUsage(self):
|
|---|
| 105 | rc = vbox.TestDriver.showUsage(self);
|
|---|
| 106 | reporter.log('');
|
|---|
| 107 | reporter.log('tdStorageBenchmark1 Options:');
|
|---|
| 108 | reporter.log(' --virt-modes <m1[:m2[:]]');
|
|---|
| 109 | reporter.log(' Default: %s' % (':'.join(self.asVirtModesDef)));
|
|---|
| 110 | reporter.log(' --cpu-counts <c1[:c2[:]]');
|
|---|
| 111 | reporter.log(' Default: %s' % (':'.join(str(c) for c in self.acCpusDef)));
|
|---|
| 112 | reporter.log(' --test-vms <vm1[:vm2[:...]]>');
|
|---|
| 113 | reporter.log(' Test the specified VMs in the given order. Use this to change');
|
|---|
| 114 | reporter.log(' the execution order or limit the choice of VMs');
|
|---|
| 115 | reporter.log(' Default: %s (all)' % (':'.join(self.asTestVMsDef)));
|
|---|
| 116 | reporter.log(' --skip-vms <vm1[:vm2[:...]]>');
|
|---|
| 117 | reporter.log(' Skip the specified VMs when testing.');
|
|---|
| 118 | reporter.log(' --usb-ctrls <u1[:u2[:]]');
|
|---|
| 119 | reporter.log(' Default: %s' % (':'.join(str(c) for c in self.asUsbCtrlsDef)));
|
|---|
| 120 | reporter.log(' --usb-speed <s1[:s2[:]]');
|
|---|
| 121 | reporter.log(' Default: %s' % (':'.join(str(c) for c in self.asUsbSpeedDef)));
|
|---|
| 122 | return rc;
|
|---|
| 123 |
|
|---|
| 124 | def parseOption(self, asArgs, iArg): # pylint: disable=R0912,R0915
|
|---|
| 125 | if asArgs[iArg] == '--virt-modes':
|
|---|
| 126 | iArg += 1;
|
|---|
| 127 | if iArg >= len(asArgs): raise base.InvalidOption('The "--virt-modes" takes a colon separated list of modes');
|
|---|
| 128 | self.asVirtModes = asArgs[iArg].split(':');
|
|---|
| 129 | for s in self.asVirtModes:
|
|---|
| 130 | if s not in self.asVirtModesDef:
|
|---|
| 131 | raise base.InvalidOption('The "--virt-modes" value "%s" is not valid; valid values are: %s' \
|
|---|
| 132 | % (s, ' '.join(self.asVirtModesDef)));
|
|---|
| 133 | elif asArgs[iArg] == '--cpu-counts':
|
|---|
| 134 | iArg += 1;
|
|---|
| 135 | if iArg >= len(asArgs): raise base.InvalidOption('The "--cpu-counts" takes a colon separated list of cpu counts');
|
|---|
| 136 | self.acCpus = [];
|
|---|
| 137 | for s in asArgs[iArg].split(':'):
|
|---|
| 138 | try: c = int(s);
|
|---|
| 139 | except: raise base.InvalidOption('The "--cpu-counts" value "%s" is not an integer' % (s,));
|
|---|
| 140 | if c <= 0: raise base.InvalidOption('The "--cpu-counts" value "%s" is zero or negative' % (s,));
|
|---|
| 141 | self.acCpus.append(c);
|
|---|
| 142 | elif asArgs[iArg] == '--test-vms':
|
|---|
| 143 | iArg += 1;
|
|---|
| 144 | if iArg >= len(asArgs): raise base.InvalidOption('The "--test-vms" takes colon separated list');
|
|---|
| 145 | self.asTestVMs = asArgs[iArg].split(':');
|
|---|
| 146 | for s in self.asTestVMs:
|
|---|
| 147 | if s not in self.asTestVMsDef:
|
|---|
| 148 | raise base.InvalidOption('The "--test-vms" value "%s" is not valid; valid values are: %s' \
|
|---|
| 149 | % (s, ' '.join(self.asTestVMsDef)));
|
|---|
| 150 | elif asArgs[iArg] == '--skip-vms':
|
|---|
| 151 | iArg += 1;
|
|---|
| 152 | if iArg >= len(asArgs): raise base.InvalidOption('The "--skip-vms" takes colon separated list');
|
|---|
| 153 | self.asSkipVMs = asArgs[iArg].split(':');
|
|---|
| 154 | for s in self.asSkipVMs:
|
|---|
| 155 | if s not in self.asTestVMsDef:
|
|---|
| 156 | reporter.log('warning: The "--test-vms" value "%s" does not specify any of our test VMs.' % (s));
|
|---|
| 157 | elif asArgs[iArg] == '--usb-ctrls':
|
|---|
| 158 | iArg += 1;
|
|---|
| 159 | if iArg >= len(asArgs): raise base.InvalidOption('The "--usb-ctrls" takes a colon separated list of USB controllers');
|
|---|
| 160 | self.asUsbCtrls = asArgs[iArg].split(':');
|
|---|
| 161 | for s in self.asUsbCtrls:
|
|---|
| 162 | if s not in self.asUsbCtrlsDef:
|
|---|
| 163 | reporter.log('warning: The "--usb-ctrls" value "%s" is not a valid USB controller.' % (s));
|
|---|
| 164 | elif asArgs[iArg] == '--usb-speed':
|
|---|
| 165 | iArg += 1;
|
|---|
| 166 | if iArg >= len(asArgs): raise base.InvalidOption('The "--usb-speed" takes a colon separated list of USB speeds');
|
|---|
| 167 | self.asUsbSpeed = asArgs[iArg].split(':');
|
|---|
| 168 | for s in self.asUsbSpeed:
|
|---|
| 169 | if s not in self.asUsbSpeedDef:
|
|---|
| 170 | reporter.log('warning: The "--usb-speed" value "%s" is not a valid USB speed.' % (s));
|
|---|
| 171 | else:
|
|---|
| 172 | return vbox.TestDriver.parseOption(self, asArgs, iArg);
|
|---|
| 173 | return iArg + 1;
|
|---|
| 174 |
|
|---|
| 175 | def completeOptions(self):
|
|---|
| 176 | # Remove skipped VMs from the test list.
|
|---|
| 177 | for sVM in self.asSkipVMs:
|
|---|
| 178 | try: self.asTestVMs.remove(sVM);
|
|---|
| 179 | except: pass;
|
|---|
| 180 |
|
|---|
| 181 | return vbox.TestDriver.completeOptions(self);
|
|---|
| 182 |
|
|---|
| 183 | def getResourceSet(self):
|
|---|
| 184 | # Construct the resource list the first time it's queried.
|
|---|
| 185 | if self.asRsrcs is None:
|
|---|
| 186 | self.asRsrcs = [];
|
|---|
| 187 |
|
|---|
| 188 | if 'tst-arch' in self.asTestVMs:
|
|---|
| 189 | self.asRsrcs.append('4.2/usb/tst-arch.vdi');
|
|---|
| 190 |
|
|---|
| 191 | return self.asRsrcs;
|
|---|
| 192 |
|
|---|
| 193 | def actionConfig(self):
|
|---|
| 194 |
|
|---|
| 195 | # Some stupid trickery to guess the location of the iso. ## fixme - testsuite unzip ++
|
|---|
| 196 | sVBoxValidationKit_iso = os.path.abspath(os.path.join(os.path.dirname(__file__), '../../VBoxValidationKit.iso'));
|
|---|
| 197 | if not os.path.isfile(sVBoxValidationKit_iso):
|
|---|
| 198 | sVBoxValidationKit_iso = os.path.abspath(os.path.join(os.path.dirname(__file__), '../../VBoxTestSuite.iso'));
|
|---|
| 199 | if not os.path.isfile(sVBoxValidationKit_iso):
|
|---|
| 200 | sVBoxValidationKit_iso = '/mnt/ramdisk/vbox/svn/trunk/validationkit/VBoxValidationKit.iso';
|
|---|
| 201 | if not os.path.isfile(sVBoxValidationKit_iso):
|
|---|
| 202 | sVBoxValidationKit_iso = '/mnt/ramdisk/vbox/svn/trunk/testsuite/VBoxTestSuite.iso';
|
|---|
| 203 | if not os.path.isfile(sVBoxValidationKit_iso):
|
|---|
| 204 | sCur = os.getcwd();
|
|---|
| 205 | for i in range(0, 10):
|
|---|
| 206 | sVBoxValidationKit_iso = os.path.join(sCur, 'validationkit/VBoxValidationKit.iso');
|
|---|
| 207 | if os.path.isfile(sVBoxValidationKit_iso):
|
|---|
| 208 | break;
|
|---|
| 209 | sVBoxValidationKit_iso = os.path.join(sCur, 'testsuite/VBoxTestSuite.iso');
|
|---|
| 210 | if os.path.isfile(sVBoxValidationKit_iso):
|
|---|
| 211 | break;
|
|---|
| 212 | sCur = os.path.abspath(os.path.join(sCur, '..'));
|
|---|
| 213 | if i is None: pass; # shut up pychecker/pylint.
|
|---|
| 214 | if not os.path.isfile(sVBoxValidationKit_iso):
|
|---|
| 215 | sVBoxValidationKit_iso = '/home/bird/validationkit/VBoxValidationKit.iso';
|
|---|
| 216 | if not os.path.isfile(sVBoxValidationKit_iso):
|
|---|
| 217 | sVBoxValidationKit_iso = '/home/bird/testsuite/VBoxTestSuite.iso';
|
|---|
| 218 |
|
|---|
| 219 | # Make sure vboxapi has been imported so we can use the constants.
|
|---|
| 220 | if not self.importVBoxApi():
|
|---|
| 221 | return False;
|
|---|
| 222 |
|
|---|
| 223 | #
|
|---|
| 224 | # Configure the VMs we're going to use.
|
|---|
| 225 | #
|
|---|
| 226 |
|
|---|
| 227 | # Linux VMs
|
|---|
| 228 | if 'tst-arch' in self.asTestVMs:
|
|---|
| 229 | oVM = self.createTestVM('tst-arch', 1, '4.2/usb/tst-arch.vdi', sKind = 'ArchLinux_64', fIoApic = True, \
|
|---|
| 230 | eNic0AttachType = vboxcon.NetworkAttachmentType_NAT, \
|
|---|
| 231 | sDvdImage = sVBoxValidationKit_iso);
|
|---|
| 232 | if oVM is None:
|
|---|
| 233 | return False;
|
|---|
| 234 |
|
|---|
| 235 | return True;
|
|---|
| 236 |
|
|---|
| 237 | def actionExecute(self):
|
|---|
| 238 | """
|
|---|
| 239 | Execute the testcase.
|
|---|
| 240 | """
|
|---|
| 241 | fRc = self.testUsb();
|
|---|
| 242 | return fRc;
|
|---|
| 243 |
|
|---|
| 244 | def getGadgetParams(self, sHostname, sSpeed):
|
|---|
| 245 | """
|
|---|
| 246 | Returns the gadget hostname and type from the
|
|---|
| 247 | given hostname the test is running on and device speed we want to test.
|
|---|
| 248 | """
|
|---|
| 249 | kdGadgetsConfigured = self.kdGadgetParams.get(sHostname);
|
|---|
| 250 | if kdGadgetsConfigured is not None:
|
|---|
| 251 | return kdGadgetsConfigured.get(sSpeed);
|
|---|
| 252 |
|
|---|
| 253 | return None;
|
|---|
| 254 |
|
|---|
| 255 | #
|
|---|
| 256 | # Test execution helpers.
|
|---|
| 257 | #
|
|---|
| 258 | def testUsbCompliance(self, oSession, oTxsSession, sVmName, sSpeed):
|
|---|
| 259 | """
|
|---|
| 260 | Test VirtualBoxs USB stack in a VM.
|
|---|
| 261 | """
|
|---|
| 262 | # Get configured USB test devices from hostname we are running on
|
|---|
| 263 | sGadgetHost, sGadgetType = self.getGadgetParams(self.sHostname, sSpeed);
|
|---|
| 264 |
|
|---|
| 265 | # Create device filter
|
|---|
| 266 | fRc = oSession.addUsbDeviceFilter('Compliance device', '0525', 'a4a0');
|
|---|
| 267 | if fRc is True:
|
|---|
| 268 | oUsbGadget = UsbGadget();
|
|---|
| 269 | fRc = oUsbGadget.connectTo(30 * 1000, sGadgetType, sGadgetHost);
|
|---|
| 270 | if fRc is True:
|
|---|
| 271 | fRc = oUsbGadget.impersonate('Test');
|
|---|
| 272 | if fRc is True:
|
|---|
| 273 |
|
|---|
| 274 | # Wait a moment to let the USB device appear
|
|---|
| 275 | self.sleep(3);
|
|---|
| 276 |
|
|---|
| 277 | fRc = self.txsRunTest(oTxsSession, 'Compliance', 3600 * 1000, \
|
|---|
| 278 | '${CDROM}/${OS/ARCH}/UsbTest${EXESUFF}', ('UsbTest', ));
|
|---|
| 279 |
|
|---|
| 280 | else:
|
|---|
| 281 | reporter.testFailure('Failed to impersonate test device');
|
|---|
| 282 |
|
|---|
| 283 | oUsbGadget.disconnectFrom();
|
|---|
| 284 | else:
|
|---|
| 285 | reporter.testFailure('Failed to connect to USB gadget');
|
|---|
| 286 | else:
|
|---|
| 287 | reporter.testFailure('Failed to create USB device filter');
|
|---|
| 288 |
|
|---|
| 289 | return fRc;
|
|---|
| 290 |
|
|---|
| 291 | def testUsbOneCfg(self, sVmName, sUsbCtrl, sSpeed):
|
|---|
| 292 | """
|
|---|
| 293 | Runs the specified VM thru test #1.
|
|---|
| 294 |
|
|---|
| 295 | Returns a success indicator on the general test execution. This is not
|
|---|
| 296 | the actual test result.
|
|---|
| 297 | """
|
|---|
| 298 | oVM = self.getVmByName(sVmName);
|
|---|
| 299 |
|
|---|
| 300 | # Reconfigure the VM
|
|---|
| 301 | fRc = True;
|
|---|
| 302 | oSession = self.openSession(oVM);
|
|---|
| 303 | if oSession is not None:
|
|---|
| 304 | fRc = fRc and oSession.enableVirtEx(True);
|
|---|
| 305 | fRc = fRc and oSession.enableNestedPaging(True);
|
|---|
| 306 |
|
|---|
| 307 | # Make sure controllers are disabled initially.
|
|---|
| 308 | fRc = fRc and oSession.enableUsbOhci(False);
|
|---|
| 309 | fRc = fRc and oSession.enableUsbEhci(False);
|
|---|
| 310 | fRc = fRc and oSession.enableUsbXhci(False);
|
|---|
| 311 |
|
|---|
| 312 | if sUsbCtrl == 'OHCI':
|
|---|
| 313 | fRc = fRc and oSession.enableUsbOhci(True);
|
|---|
| 314 | elif sUsbCtrl == 'EHCI':
|
|---|
| 315 | fRc = fRc and oSession.enableUsbEhci(True);
|
|---|
| 316 | elif sUsbCtrl == 'XHCI':
|
|---|
| 317 | fRc = fRc and oSession.enableUsbXhci(True);
|
|---|
| 318 | fRc = fRc and oSession.saveSettings();
|
|---|
| 319 | fRc = oSession.close() and fRc and True; # pychecker hack.
|
|---|
| 320 | oSession = None;
|
|---|
| 321 | else:
|
|---|
| 322 | fRc = False;
|
|---|
| 323 |
|
|---|
| 324 | # Start up.
|
|---|
| 325 | if fRc is True:
|
|---|
| 326 | self.logVmInfo(oVM);
|
|---|
| 327 | oSession, oTxsSession = self.startVmAndConnectToTxsViaTcp(sVmName, fCdWait = False, fNatForwardingForTxs = False);
|
|---|
| 328 | if oSession is not None:
|
|---|
| 329 | self.addTask(oSession);
|
|---|
| 330 |
|
|---|
| 331 | # Fudge factor - Allow the guest to finish starting up.
|
|---|
| 332 | self.sleep(5);
|
|---|
| 333 |
|
|---|
| 334 | fRc = self.testUsbCompliance(oSession, oTxsSession, sVmName, sSpeed);
|
|---|
| 335 |
|
|---|
| 336 | # cleanup.
|
|---|
| 337 | self.removeTask(oTxsSession);
|
|---|
| 338 | self.terminateVmBySession(oSession)
|
|---|
| 339 | else:
|
|---|
| 340 | fRc = False;
|
|---|
| 341 | return fRc;
|
|---|
| 342 |
|
|---|
| 343 | def testUsbForOneVM(self, sVmName):
|
|---|
| 344 | """
|
|---|
| 345 | Runs one VM thru the various configurations.
|
|---|
| 346 | """
|
|---|
| 347 | reporter.testStart(sVmName);
|
|---|
| 348 | for sUsbCtrl in self.asUsbCtrls:
|
|---|
| 349 | reporter.testStart(sUsbCtrl)
|
|---|
| 350 | for sUsbSpeed in self.asUsbSpeed:
|
|---|
| 351 | asSupportedSpeeds = self.kdUsbSpeedMappings.get(sUsbCtrl);
|
|---|
| 352 | if sUsbSpeed in asSupportedSpeeds:
|
|---|
| 353 | reporter.testStart(sUsbSpeed)
|
|---|
| 354 | fRc = self.testUsbOneCfg(sVmName, sUsbCtrl, sUsbSpeed);
|
|---|
| 355 | reporter.testDone(not fRc);
|
|---|
| 356 | reporter.testDone();
|
|---|
| 357 | reporter.testDone();
|
|---|
| 358 | return fRc;
|
|---|
| 359 |
|
|---|
| 360 | def testUsb(self):
|
|---|
| 361 | """
|
|---|
| 362 | Executes USB test.
|
|---|
| 363 | """
|
|---|
| 364 |
|
|---|
| 365 | reporter.log("Running on host: " + self.sHostname);
|
|---|
| 366 |
|
|---|
| 367 | # Loop thru the test VMs.
|
|---|
| 368 | for sVM in self.asTestVMs:
|
|---|
| 369 | # run test on the VM.
|
|---|
| 370 | if not self.testUsbForOneVM(sVM):
|
|---|
| 371 | fRc = False;
|
|---|
| 372 | else:
|
|---|
| 373 | fRc = True;
|
|---|
| 374 |
|
|---|
| 375 | return fRc;
|
|---|
| 376 |
|
|---|
| 377 |
|
|---|
| 378 |
|
|---|
| 379 | if __name__ == '__main__':
|
|---|
| 380 | sys.exit(tdUsbBenchmark().main(sys.argv));
|
|---|
| 381 |
|
|---|
