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#!/usr/bin/env python3
# #############################################################################
# Copyright (c) 2018-present lzutao <taolzu(at)gmail.com>
# All rights reserved.
#
# This source code is licensed under both the BSD-style license (found in the
# LICENSE file in the root directory of this source tree) and the GPLv2 (found
# in the COPYING file in the root directory of this source tree).
# #############################################################################
import os
import subprocess
import tempfile
def valgrindTest(valgrind, datagen, fuzzer, zstd, fullbench):
VALGRIND_ARGS = [valgrind, '--leak-check=full', '--show-leak-kinds=all', '--error-exitcode=1']
print('\n ---- valgrind tests : memory analyzer ----')
subprocess.check_call([*VALGRIND_ARGS, datagen, '-g50M'], stdout=subprocess.DEVNULL)
if subprocess.call([*VALGRIND_ARGS, zstd],
stdout=subprocess.DEVNULL) == 0:
raise subprocess.CalledProcessError('zstd without argument should have failed')
with subprocess.Popen([datagen, '-g80'], stdout=subprocess.PIPE) as p1, \
subprocess.Popen([*VALGRIND_ARGS, zstd, '-', '-c'],
stdin=p1.stdout,
stdout=subprocess.DEVNULL) as p2:
p1.stdout.close() # Allow p1 to receive a SIGPIPE if p2 exits.
p2.communicate()
if p2.returncode != 0:
raise subprocess.CalledProcessError()
with subprocess.Popen([datagen, '-g16KB'], stdout=subprocess.PIPE) as p1, \
subprocess.Popen([*VALGRIND_ARGS, zstd, '-vf', '-', '-c'],
stdin=p1.stdout,
stdout=subprocess.DEVNULL) as p2:
p1.stdout.close()
p2.communicate()
if p2.returncode != 0:
raise subprocess.CalledProcessError()
with tempfile.NamedTemporaryFile() as tmp_fd:
with subprocess.Popen([datagen, '-g2930KB'], stdout=subprocess.PIPE) as p1, \
subprocess.Popen([*VALGRIND_ARGS, zstd, '-5', '-vf', '-', '-o', tmp_fd.name],
stdin=p1.stdout) as p2:
p1.stdout.close()
p2.communicate()
if p2.returncode != 0:
raise subprocess.CalledProcessError()
subprocess.check_call([*VALGRIND_ARGS, zstd, '-vdf', tmp_fd.name, '-c'],
stdout=subprocess.DEVNULL)
with subprocess.Popen([datagen, '-g64MB'], stdout=subprocess.PIPE) as p1, \
subprocess.Popen([*VALGRIND_ARGS, zstd, '-vf', '-', '-c'],
stdin=p1.stdout,
stdout=subprocess.DEVNULL) as p2:
p1.stdout.close()
p2.communicate()
if p2.returncode != 0:
raise subprocess.CalledProcessError()
subprocess.check_call([*VALGRIND_ARGS, fuzzer, '-T1mn', '-t1'])
subprocess.check_call([*VALGRIND_ARGS, fullbench, '-i1'])
def main():
import argparse
parser = argparse.ArgumentParser(description='Valgrind tests : memory analyzer')
parser.add_argument('valgrind', help='valgrind path')
parser.add_argument('zstd', help='zstd path')
parser.add_argument('datagen', help='datagen path')
parser.add_argument('fuzzer', help='fuzzer path')
parser.add_argument('fullbench', help='fullbench path')
args = parser.parse_args()
valgrind = args.valgrind
zstd = args.zstd
datagen = args.datagen
fuzzer = args.fuzzer
fullbench = args.fullbench
valgrindTest(valgrind, datagen, fuzzer, zstd, fullbench)
if __name__ == '__main__':
main()
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