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#!/usr/bin/python
# BSD LICENSE
#
# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Intel Corporation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""
A test framework for testing DPDK.
"""
import os
import sys
import argparse
# change operation directory
os.chdir("../")
cwd = os.getcwd()
sys.path.append(cwd + '/nics')
sys.path.append(cwd + '/framework')
#sys.path.append(cwd + '/tests') # suites module path should be loaded in dts/run_all, not here
sys.path.append(cwd + '/dep')
import dts
def git_build_package(gitLabel, pkgName, depot="dep"):
"""
generate package from git, if dpdk existed will pull latest code
"""
gitURL = r"http://dpdk.org/git/dpdk"
gitPrefix = r"dpdk/"
if os.path.exists("%s/%s" % (depot, gitPrefix)) is True:
ret = os.system("cd %s/%s && git pull --force" % (depot, gitPrefix))
else:
print "git clone %s %s/%s" % (gitURL, depot, gitPrefix)
ret = os.system("git clone %s %s/%s" % (gitURL, depot, gitPrefix))
if ret is not 0:
raise EnvironmentError
print "git archive --format=tar.gz --prefix=%s %s -o %s" % (gitPrefix, gitLabel, pkgName)
ret = os.system("cd %s/%s && git archive --format=tar.gz --prefix=%s/ %s -o ../%s"
% (depot, gitPrefix, gitPrefix, gitLabel, pkgName))
if ret is not 0:
raise EnvironmentError
# Read cmd-line args
parser = argparse.ArgumentParser(description='DPDK test framework.')
parser.add_argument('--config-file',
default='execution.cfg',
help='configuration file that describes the test ' +
'cases, DUTs and targets')
parser.add_argument('--git',
help='git label to use as input')
parser.add_argument('--patch',
action='append',
help='apply a patch to the package under test')
parser.add_argument('--snapshot',
default='dep/dpdk.tar.gz',
help='snapshot .tgz file to use as input')
parser.add_argument('--output',
default='',
help='Output directory where dts log and result saved')
parser.add_argument('-s', '--skip-setup',
action='store_true',
help='skips all possible setup steps done on both DUT' +
' and tester boards.')
parser.add_argument('-r', '--read-cache',
action='store_true',
help='reads the DUT configuration from a cache. If not ' +
'specified, the DUT configuration will be calculated ' +
'as usual and cached.')
parser.add_argument('-p', '--project',
default='dpdk',
help='specify that which project will be tested')
parser.add_argument('--suite-dir',
default='tests',
help='Test suite directory where test suites will be imported')
parser.add_argument('-t', '--test-cases',
action='append',
help='executes only the followings test cases')
parser.add_argument('-d', '--dir',
default='~/dpdk',
help='Output directory where dpdk package is extracted')
parser.add_argument('-v', '--verbose',
action='store_true',
help='enable verbose output, all message output on screen')
parser.add_argument('--virttype',
default='kvm',
help='set virt type,support kvm, libvirtd')
parser.add_argument('--debug',
action='store_true',
help='enable debug mode, user can enter debug mode in process')
parser.add_argument('--debugcase',
action='store_true',
help='enable debug mode in the first case, user can further debug')
parser.add_argument('--re_run',
default=0,
help='when case failed will re-run times, and this value must >= 0')
parser.add_argument('--commands',
action='append',
help='run command on tester or dut. The command format is ' +
'[commands]:dut|tester:pre-init|post-init:check|ignore')
args = parser.parse_args()
# prepare DPDK source test package, DTS will exited when failed.
if args.git is not None:
try:
git_build_package(args.git, os.path.split(args.snapshot)[1])
except Exception:
print "FAILED TO PREPARE DPDK PACKAGE!!!"
sys.exit()
# Main program begins here
dts.run_all(args.config_file, args.snapshot, args.git,
args.patch, args.skip_setup, args.read_cache,
args.project, args.suite_dir, args.test_cases,
args.dir, args.output, args.verbose,args.virttype,
args.debug, args.debugcase, args.re_run, args.commands)
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