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#!/usr/bin/env python
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2017 Intel Corporation
import sys
import os
import argparse
import subprocess
import shlex
from threading import Timer
def kill(process):
print "ERROR: Test app timed out"
process.kill()
if "RTE_SDK" in os.environ:
dpdk_path = os.environ["RTE_SDK"]
else:
dpdk_path = "../.."
if "RTE_TARGET" in os.environ:
dpdk_target = os.environ["RTE_TARGET"]
else:
dpdk_target = "x86_64-native-linuxapp-gcc"
parser = argparse.ArgumentParser(
description='BBdev Unit Test Application',
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument("-p", "--testapp-path",
help="specifies path to the bbdev test app",
default=dpdk_path + "/" + dpdk_target + "/app/testbbdev")
parser.add_argument("-e", "--eal-params",
help="EAL arguments which are passed to the test app",
default="--vdev=bbdev_null0")
parser.add_argument("-t", "--timeout",
type=int,
help="Timeout in seconds",
default=300)
parser.add_argument("-c", "--test-cases",
nargs="+",
help="Defines test cases to run. Run all if not specified")
parser.add_argument("-v", "--test-vector",
nargs="+",
help="Specifies paths to the test vector files.",
default=[dpdk_path +
"/app/test-bbdev/test_vectors/bbdev_vector_null.data"])
parser.add_argument("-n", "--num-ops",
type=int,
help="Number of operations to process on device.",
default=32)
parser.add_argument("-b", "--burst-size",
nargs="+",
type=int,
help="Operations enqueue/dequeue burst size.",
default=[32])
parser.add_argument("-l", "--num-lcores",
type=int,
help="Number of lcores to run.",
default=16)
args = parser.parse_args()
if not os.path.exists(args.testapp_path):
print "No such file: " + args.testapp_path
sys.exit(1)
params = [args.testapp_path]
if args.eal_params:
params.extend(shlex.split(args.eal_params))
params.extend(["--"])
if args.num_ops:
params.extend(["-n", str(args.num_ops)])
if args.num_lcores:
params.extend(["-l", str(args.num_lcores)])
if args.test_cases:
params.extend(["-c"])
params.extend([",".join(args.test_cases)])
exit_status = 0
for vector in args.test_vector:
for burst_size in args.burst_size:
call_params = params[:]
call_params.extend(["-v", vector])
call_params.extend(["-b", str(burst_size)])
params_string = " ".join(call_params)
print("Executing: {}".format(params_string))
app_proc = subprocess.Popen(call_params)
if args.timeout > 0:
timer = Timer(args.timeout, kill, [app_proc])
timer.start()
try:
app_proc.communicate()
except:
print("Error: failed to execute: {}".format(params_string))
finally:
timer.cancel()
if app_proc.returncode != 0:
exit_status = 1
print("ERROR TestCase failed. Failed test for vector {}. Return code: {}".format(
vector, app_proc.returncode))
sys.exit(exit_status)
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