#! /usr/libexec/platform-python
# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (c) 2019 Western Digital Corporation or its affiliates.
#
"""
# run-fio-tests.py
#
# Automate running of fio tests
#
# USAGE
# python3 run-fio-tests.py [-r fio-root] [-f fio-path] [-a artifact-root]
# [--skip # # #...] [--run-only # # #...]
#
#
# EXAMPLE
# # git clone git://git.kernel.dk/fio.git
# # cd fio
# # make -j
# # python3 t/run-fio-tests.py
#
#
# REQUIREMENTS
# - Python 3.5 (subprocess.run)
# - Linux (libaio ioengine, zbd tests, etc)
# - The artifact directory must be on a file system that accepts 512-byte IO
# (t0002, t0003, t0004).
# - The artifact directory needs to be on an SSD. Otherwise tests that carry
# out file-based IO will trigger a timeout (t0006).
# - 4 CPUs (t0009)
# - SciPy (steadystate_tests.py)
# - libzbc (zbd tests)
# - root privileges (zbd test)
# - kernel 4.19 or later for zoned null block devices (zbd tests)
# - CUnit support (unittests)
#
"""
#
# TODO run multiple tests simultaneously
# TODO Add sgunmap tests (requires SAS SSD)
#
import os
import sys
import json
import time
import shutil
import logging
import argparse
import platform
import subprocess
import multiprocessing
from pathlib import Path
class FioTest(object):
"""Base for all fio tests."""
def __init__(self, exe_path, parameters, success):
self.exe_path = exe_path
self.parameters = parameters
self.success = success
self.output = {}
self.artifact_root = None
self.testnum = None
self.test_dir = None
self.passed = True
self.failure_reason = ''
self.command_file = None
self.stdout_file = None
self.stderr_file = None
self.exitcode_file = None
def setup(self, artifact_root, testnum):
"""Setup instance variables for test."""
self.artifact_root = artifact_root
self.testnum = testnum
self.test_dir = os.path.join(artifact_root, "{:04d}".format(testnum))
if not os.path.exists(self.test_dir):
os.mkdir(self.test_dir)
self.command_file = os.path.join(
self.test_dir,
"{0}.command".format(os.path.basename(self.exe_path)))
self.stdout_file = os.path.join(
self.test_dir,
"{0}.stdout".format(os.path.basename(self.exe_path)))
self.stderr_file = os.path.join(
self.test_dir,
"{0}.stderr".format(os.path.basename(self.exe_path)))
self.exitcode_file = os.path.join(
self.test_dir,
"{0}.exitcode".format(os.path.basename(self.exe_path)))
def run(self):
"""Run the test."""
raise NotImplementedError()
def check_result(self):
"""Check test results."""
raise NotImplementedError()
class FioExeTest(FioTest):
"""Test consists of an executable binary or script"""
def __init__(self, exe_path, parameters, success):
"""Construct a FioExeTest which is a FioTest consisting of an
executable binary or script.
exe_path: location of executable binary or script
parameters: list of parameters for executable
success: Definition of test success
"""
FioTest.__init__(self, exe_path, parameters, success)
def run(self):
"""Execute the binary or script described by this instance."""
if self.parameters:
command = [self.exe_path] + self.parameters
else:
command = [self.exe_path]
command_file = open(self.command_file, "w+")
command_file.write("%s\n" % command)
command_file.close()
stdout_file = open(self.stdout_file, "w+")
stderr_file = open(self.stderr_file, "w+")
exitcode_file = open(self.exitcode_file, "w+")
try:
proc = None
# Avoid using subprocess.run() here because when a timeout occurs,
# fio will be stopped with SIGKILL. This does not give fio a
# chance to clean up and means that child processes may continue
# running and submitting IO.
proc = subprocess.Popen(command,
stdout=stdout_file,
stderr=stderr_file,
cwd=self.test_dir,
universal_newlines=True)
proc.communicate(timeout=self.success['timeout'])
exitcode_file.write('{0}\n'.format(proc.returncode))
logging.debug("Test %d: return code: %d", self.testnum, proc.returncode)
self.output['proc'] = proc
except subprocess.TimeoutExpired:
proc.terminate()
proc.communicate()
assert proc.poll()
self.output['failure'] = 'timeout'
except Exception:
if proc:
if not proc.poll():
proc.terminate()
proc.communicate()
self.output['failure'] = 'exception'
self.output['exc_info'] = sys.exc_info()
finally:
stdout_file.close()
stderr_file.close()
exitcode_file.close()
def check_result(self):
"""Check results of test run."""
if 'proc' not in self.output:
if self.output['failure'] == 'timeout':
self.failure_reason = "{0} timeout,".format(self.failure_reason)
else:
assert self.output['failure'] == 'exception'
self.failure_reason = '{0} exception: {1}, {2}'.format(
self.failure_reason, self.output['exc_info'][0],
self.output['exc_info'][1])
self.passed = False
return
if 'zero_return' in self.success:
if self.success['zero_return']:
if self.output['proc'].returncode != 0:
self.passed = False
self.failure_reason = "{0} non-zero return code,".format(self.failure_reason)
else:
if self.output['proc'].returncode == 0:
self.failure_reason = "{0} zero return code,".format(self.failure_reason)
self.passed = False
stderr_size = os.path.getsize(self.stderr_file)
if 'stderr_empty' in self.success:
if self.success['stderr_empty']:
if stderr_size != 0:
self.failure_reason = "{0} stderr not empty,".format(self.failure_reason)
self.passed = False
else:
if stderr_size == 0:
self.failure_reason = "{0} stderr empty,".format(self.failure_reason)
self.passed = False
class FioJobTest(FioExeTest):
"""Test consists of a fio job"""
def __init__(self, fio_path, fio_job, success, fio_pre_job=None,
fio_pre_success=None, output_format="normal"):
"""Construct a FioJobTest which is a FioExeTest consisting of a
single fio job file with an optional setup step.
fio_path: location of fio executable
fio_job: location of fio job file
success: Definition of test success
fio_pre_job: fio job for preconditioning
fio_pre_success: Definition of test success for fio precon job
output_format: normal (default), json, jsonplus, or terse
"""
self.fio_job = fio_job
self.fio_pre_job = fio_pre_job
self.fio_pre_success = fio_pre_success if fio_pre_success else success
self.output_format = output_format
self.precon_failed = False
self.json_data = None
self.fio_output = "{0}.output".format(os.path.basename(self.fio_job))
self.fio_args = [
"--output-format={0}".format(self.output_format),
"--output={0}".format(self.fio_output),
self.fio_job,
]
FioExeTest.__init__(self, fio_path, self.fio_args, success)
def setup(self, artifact_root, testnum):
"""Setup instance variables for fio job test."""
super(FioJobTest, self).setup(artifact_root, testnum)
self.command_file = os.path.join(
self.test_dir,
"{0}.command".format(os.path.basename(self.fio_job)))
self.stdout_file = os.path.join(
self.test_dir,
"{0}.stdout".format(os.path.basename(self.fio_job)))
self.stderr_file = os.path.join(
self.test_dir,
"{0}.stderr".format(os.path.basename(self.fio_job)))
self.exitcode_file = os.path.join(
self.test_dir,
"{0}.exitcode".format(os.path.basename(self.fio_job)))
def run_pre_job(self):
"""Run fio job precondition step."""
precon = FioJobTest(self.exe_path, self.fio_pre_job,
self.fio_pre_success,
output_format=self.output_format)
precon.setup(self.artifact_root, self.testnum)
precon.run()
precon.check_result()
self.precon_failed = not precon.passed
self.failure_reason = precon.failure_reason
def run(self):
"""Run fio job test."""
if self.fio_pre_job:
self.run_pre_job()
if not self.precon_failed:
super(FioJobTest, self).run()
else:
logging.debug("Test %d: precondition step failed", self.testnum)
def check_result(self):
"""Check fio job results."""
if self.precon_failed:
self.passed = False
self.failure_reason = "{0} precondition step failed,".format(self.failure_reason)
return
super(FioJobTest, self).check_result()
if not self.passed:
return
if 'json' not in self.output_format:
return
try:
with open(os.path.join(self.test_dir, self.fio_output), "r") as output_file:
file_data = output_file.read()
except EnvironmentError:
self.failure_reason = "{0} unable to open output file,".format(self.failure_reason)
self.passed = False
return
#
# Sometimes fio informational messages are included at the top of the
# JSON output, especially under Windows. Try to decode output as JSON
# data, lopping off up to the first four lines
#
lines = file_data.splitlines()
for i in range(5):
file_data = '\n'.join(lines[i:])
try:
self.json_data = json.loads(file_data)
except json.JSONDecodeError:
continue
else:
logging.debug("Test %d: skipped %d lines decoding JSON data", self.testnum, i)
return
self.failure_reason = "{0} unable to decode JSON data,".format(self.failure_reason)
self.passed = False
class FioJobTest_t0005(FioJobTest):
"""Test consists of fio test job t0005
Confirm that read['io_kbytes'] == write['io_kbytes'] == 102400"""
def check_result(self):
super(FioJobTest_t0005, self).check_result()
if not self.passed:
return
if self.json_data['jobs'][0]['read']['io_kbytes'] != 102400:
self.failure_reason = "{0} bytes read mismatch,".format(self.failure_reason)
self.passed = False
if self.json_data['jobs'][0]['write']['io_kbytes'] != 102400:
self.failure_reason = "{0} bytes written mismatch,".format(self.failure_reason)
self.passed = False
class FioJobTest_t0006(FioJobTest):
"""Test consists of fio test job t0006
Confirm that read['io_kbytes'] ~ 2*write['io_kbytes']"""
def check_result(self):
super(FioJobTest_t0006, self).check_result()
if not self.passed:
return
ratio = self.json_data['jobs'][0]['read']['io_kbytes'] \
/ self.json_data['jobs'][0]['write']['io_kbytes']
logging.debug("Test %d: ratio: %f", self.testnum, ratio)
if ratio < 1.99 or ratio > 2.01:
self.failure_reason = "{0} read/write ratio mismatch,".format(self.failure_reason)
self.passed = False
class FioJobTest_t0007(FioJobTest):
"""Test consists of fio test job t0007
Confirm that read['io_kbytes'] = 87040"""
def check_result(self):
super(FioJobTest_t0007, self).check_result()
if not self.passed:
return
if self.json_data['jobs'][0]['read']['io_kbytes'] != 87040:
self.failure_reason = "{0} bytes read mismatch,".format(self.failure_reason)
self.passed = False
class FioJobTest_t0008(FioJobTest):
"""Test consists of fio test job t0008
Confirm that read['io_kbytes'] = 32768 and that
write['io_kbytes'] ~ 16568
I did runs with fio-ae2fafc8 and saw write['io_kbytes'] values of
16585, 16588. With two runs of fio-3.16 I obtained 16568"""
def check_result(self):
super(FioJobTest_t0008, self).check_result()
if not self.passed:
return
ratio = self.json_data['jobs'][0]['write']['io_kbytes'] / 16568
logging.debug("Test %d: ratio: %f", self.testnum, ratio)
if ratio < 0.99 or ratio > 1.01:
self.failure_reason = "{0} bytes written mismatch,".format(self.failure_reason)
self.passed = False
if self.json_data['jobs'][0]['read']['io_kbytes'] != 32768:
self.failure_reason = "{0} bytes read mismatch,".format(self.failure_reason)
self.passed = False
class FioJobTest_t0009(FioJobTest):
"""Test consists of fio test job t0009
Confirm that runtime >= 60s"""
def check_result(self):
super(FioJobTest_t0009, self).check_result()
if not self.passed:
return
logging.debug('Test %d: elapsed: %d', self.testnum, self.json_data['jobs'][0]['elapsed'])
if self.json_data['jobs'][0]['elapsed'] < 60:
self.failure_reason = "{0} elapsed time mismatch,".format(self.failure_reason)
self.passed = False
class FioJobTest_t0011(FioJobTest):
"""Test consists of fio test job t0009
Confirm that job0 iops == 1000
and that job1_iops / job0_iops ~ 8
With two runs of fio-3.16 I observed a ratio of 8.3"""
def check_result(self):
super(FioJobTest_t0011, self).check_result()
if not self.passed:
return
iops1 = self.json_data['jobs'][0]['read']['iops']
iops2 = self.json_data['jobs'][1]['read']['iops']
ratio = iops2 / iops1
logging.debug("Test %d: iops1: %f", self.testnum, iops1)
logging.debug("Test %d: ratio: %f", self.testnum, ratio)
if iops1 < 998 or iops1 > 1002:
self.failure_reason = "{0} iops value mismatch,".format(self.failure_reason)
self.passed = False
if ratio < 7 or ratio > 9:
self.failure_reason = "{0} iops ratio mismatch,".format(self.failure_reason)
self.passed = False
class Requirements(object):
"""Requirements consists of multiple run environment characteristics.
These are to determine if a particular test can be run"""
_linux = False
_libaio = False
_zbd = False
_root = False
_zoned_nullb = False
_not_macos = False
_not_windows = False
_unittests = False
_cpucount4 = False
def __init__(self, fio_root):
Requirements._not_macos = platform.system() != "Darwin"
Requirements._not_windows = platform.system() != "Windows"
Requirements._linux = platform.system() == "Linux"
if Requirements._linux:
try:
config_file = os.path.join(fio_root, "config-host.h")
with open(config_file, "r") as config:
contents = config.read()
except Exception:
print("Unable to open {0} to check requirements".format(config_file))
Requirements._zbd = True
else:
Requirements._zbd = "CONFIG_LINUX_BLKZONED" in contents
Requirements._libaio = "CONFIG_LIBAIO" in contents
Requirements._root = (os.geteuid() == 0)
if Requirements._zbd and Requirements._root:
subprocess.run(["modprobe", "null_blk"],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
if os.path.exists("/sys/module/null_blk/parameters/zoned"):
Requirements._zoned_nullb = True
if platform.system() == "Windows":
utest_exe = "unittest.exe"
else:
utest_exe = "unittest"
unittest_path = os.path.join(fio_root, "unittests", utest_exe)
Requirements._unittests = os.path.exists(unittest_path)
Requirements._cpucount4 = multiprocessing.cpu_count() >= 4
req_list = [Requirements.linux,
Requirements.libaio,
Requirements.zbd,
Requirements.root,
Requirements.zoned_nullb,
Requirements.not_macos,
Requirements.not_windows,
Requirements.unittests,
Requirements.cpucount4]
for req in req_list:
value, desc = req()
logging.debug("Requirements: Requirement '%s' met? %s", desc, value)
@classmethod
def linux(cls):
"""Are we running on Linux?"""
return Requirements._linux, "Linux required"
@classmethod
def libaio(cls):
"""Is libaio available?"""
return Requirements._libaio, "libaio required"
@classmethod
def zbd(cls):
"""Is ZBD support available?"""
return Requirements._zbd, "Zoned block device support required"
@classmethod
def root(cls):
"""Are we running as root?"""
return Requirements._root, "root required"
@classmethod
def zoned_nullb(cls):
"""Are zoned null block devices available?"""
return Requirements._zoned_nullb, "Zoned null block device support required"
@classmethod
def not_macos(cls):
"""Are we running on a platform other than macOS?"""
return Requirements._not_macos, "platform other than macOS required"
@classmethod
def not_windows(cls):
"""Are we running on a platform other than Windws?"""
return Requirements._not_windows, "platform other than Windows required"
@classmethod
def unittests(cls):
"""Were unittests built?"""
return Requirements._unittests, "Unittests support required"
@classmethod
def cpucount4(cls):
"""Do we have at least 4 CPUs?"""
return Requirements._cpucount4, "4+ CPUs required"
SUCCESS_DEFAULT = {
'zero_return': True,
'stderr_empty': True,
'timeout': 600,
}
SUCCESS_NONZERO = {
'zero_return': False,
'stderr_empty': False,
'timeout': 600,
}
SUCCESS_STDERR = {
'zero_return': True,
'stderr_empty': False,
'timeout': 600,
}
TEST_LIST = [
{
'test_id': 1,
'test_class': FioJobTest,
'job': 't0001-52c58027.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'requirements': [],
},
{
'test_id': 2,
'test_class': FioJobTest,
'job': 't0002-13af05ae-post.fio',
'success': SUCCESS_DEFAULT,
'pre_job': 't0002-13af05ae-pre.fio',
'pre_success': None,
'requirements': [Requirements.linux, Requirements.libaio],
},
{
'test_id': 3,
'test_class': FioJobTest,
'job': 't0003-0ae2c6e1-post.fio',
'success': SUCCESS_NONZERO,
'pre_job': 't0003-0ae2c6e1-pre.fio',
'pre_success': SUCCESS_DEFAULT,
'requirements': [Requirements.linux, Requirements.libaio],
},
{
'test_id': 4,
'test_class': FioJobTest,
'job': 't0004-8a99fdf6.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'requirements': [Requirements.linux, Requirements.libaio],
},
{
'test_id': 5,
'test_class': FioJobTest_t0005,
'job': 't0005-f7078f7b.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'output_format': 'json',
'requirements': [Requirements.not_windows],
},
{
'test_id': 6,
'test_class': FioJobTest_t0006,
'job': 't0006-82af2a7c.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'output_format': 'json',
'requirements': [Requirements.linux, Requirements.libaio],
},
{
'test_id': 7,
'test_class': FioJobTest_t0007,
'job': 't0007-37cf9e3c.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'output_format': 'json',
'requirements': [],
},
{
'test_id': 8,
'test_class': FioJobTest_t0008,
'job': 't0008-ae2fafc8.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'output_format': 'json',
'requirements': [],
},
{
'test_id': 9,
'test_class': FioJobTest_t0009,
'job': 't0009-f8b0bd10.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'output_format': 'json',
'requirements': [Requirements.not_macos,
Requirements.cpucount4],
# mac os does not support CPU affinity
},
{
'test_id': 10,
'test_class': FioJobTest,
'job': 't0010-b7aae4ba.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'requirements': [],
},
{
'test_id': 11,
'test_class': FioJobTest_t0011,
'job': 't0011-5d2788d5.fio',
'success': SUCCESS_DEFAULT,
'pre_job': None,
'pre_success': None,
'output_format': 'json',
'requirements': [],
},
{
'test_id': 1000,
'test_class': FioExeTest,
'exe': 't/axmap',
'parameters': None,
'success': SUCCESS_DEFAULT,
'requirements': [],
},
{
'test_id': 1001,
'test_class': FioExeTest,
'exe': 't/ieee754',
'parameters': None,
'success': SUCCESS_DEFAULT,
'requirements': [],
},
{
'test_id': 1002,
'test_class': FioExeTest,
'exe': 't/lfsr-test',
'parameters': ['0xFFFFFF', '0', '0', 'verify'],
'success': SUCCESS_STDERR,
'requirements': [],
},
{
'test_id': 1003,
'test_class': FioExeTest,
'exe': 't/readonly.py',
'parameters': ['-f', '{fio_path}'],
'success': SUCCESS_DEFAULT,
'requirements': [],
},
{
'test_id': 1004,
'test_class': FioExeTest,
'exe': 't/steadystate_tests.py',
'parameters': ['{fio_path}'],
'success': SUCCESS_DEFAULT,
'requirements': [],
},
{
'test_id': 1005,
'test_class': FioExeTest,
'exe': 't/stest',
'parameters': None,
'success': SUCCESS_STDERR,
'requirements': [],
},
{
'test_id': 1006,
'test_class': FioExeTest,
'exe': 't/strided.py',
'parameters': ['{fio_path}'],
'success': SUCCESS_DEFAULT,
'requirements': [],
},
{
'test_id': 1007,
'test_class': FioExeTest,
'exe': 't/zbd/run-tests-against-regular-nullb',
'parameters': None,
'success': SUCCESS_DEFAULT,
'requirements': [Requirements.linux, Requirements.zbd,
Requirements.root],
},
{
'test_id': 1008,
'test_class': FioExeTest,
'exe': 't/zbd/run-tests-against-zoned-nullb',
'parameters': None,
'success': SUCCESS_DEFAULT,
'requirements': [Requirements.linux, Requirements.zbd,
Requirements.root, Requirements.zoned_nullb],
},
{
'test_id': 1009,
'test_class': FioExeTest,
'exe': 'unittests/unittest',
'parameters': None,
'success': SUCCESS_DEFAULT,
'requirements': [Requirements.unittests],
},
{
'test_id': 1010,
'test_class': FioExeTest,
'exe': 't/latency_percentiles.py',
'parameters': ['-f', '{fio_path}'],
'success': SUCCESS_DEFAULT,
'requirements': [],
},
]
def parse_args():
"""Parse command-line arguments."""
parser = argparse.ArgumentParser()
parser.add_argument('-r', '--fio-root',
help='fio root path')
parser.add_argument('-f', '--fio',
help='path to fio executable (e.g., ./fio)')
parser.add_argument('-a', '--artifact-root',
help='artifact root directory')
parser.add_argument('-s', '--skip', nargs='+', type=int,
help='list of test(s) to skip')
parser.add_argument('-o', '--run-only', nargs='+', type=int,
help='list of test(s) to run, skipping all others')
parser.add_argument('-d', '--debug', action='store_true',
help='provide debug output')
parser.add_argument('-k', '--skip-req', action='store_true',
help='skip requirements checking')
args = parser.parse_args()
return args
def main():
"""Entry point."""
args = parse_args()
if args.debug:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.INFO)
if args.fio_root:
fio_root = args.fio_root
else:
fio_root = str(Path(__file__).absolute().parent.parent)
print("fio root is %s" % fio_root)
if args.fio:
fio_path = args.fio
else:
if platform.system() == "Windows":
fio_exe = "fio.exe"
else:
fio_exe = "fio"
fio_path = os.path.join(fio_root, fio_exe)
print("fio path is %s" % fio_path)
if not shutil.which(fio_path):
print("Warning: fio executable not found")
artifact_root = args.artifact_root if args.artifact_root else \
"fio-test-{0}".format(time.strftime("%Y%m%d-%H%M%S"))
os.mkdir(artifact_root)
print("Artifact directory is %s" % artifact_root)
if not args.skip_req:
req = Requirements(fio_root)
passed = 0
failed = 0
skipped = 0
for config in TEST_LIST:
if (args.skip and config['test_id'] in args.skip) or \
(args.run_only and config['test_id'] not in args.run_only):
skipped = skipped + 1
print("Test {0} SKIPPED (User request)".format(config['test_id']))
continue
if issubclass(config['test_class'], FioJobTest):
if config['pre_job']:
fio_pre_job = os.path.join(fio_root, 't', 'jobs',
config['pre_job'])
else:
fio_pre_job = None
if config['pre_success']:
fio_pre_success = config['pre_success']
else:
fio_pre_success = None
if 'output_format' in config:
output_format = config['output_format']
else:
output_format = 'normal'
test = config['test_class'](
fio_path,
os.path.join(fio_root, 't', 'jobs', config['job']),
config['success'],
fio_pre_job=fio_pre_job,
fio_pre_success=fio_pre_success,
output_format=output_format)
elif issubclass(config['test_class'], FioExeTest):
exe_path = os.path.join(fio_root, config['exe'])
if config['parameters']:
parameters = [p.format(fio_path=fio_path) for p in config['parameters']]
else:
parameters = None
if Path(exe_path).suffix == '.py' and platform.system() == "Windows":
if parameters:
parameters.insert(0, exe_path)
else:
parameters = [exe_path]
exe_path = "python.exe"
test = config['test_class'](exe_path, parameters,
config['success'])
else:
print("Test {0} FAILED: unable to process test config".format(config['test_id']))
failed = failed + 1
continue
if not args.skip_req:
reqs_met = True
for req in config['requirements']:
reqs_met, reason = req()
logging.debug("Test %d: Requirement '%s' met? %s", config['test_id'], reason,
reqs_met)
if not reqs_met:
break
if not reqs_met:
print("Test {0} SKIPPED ({1})".format(config['test_id'], reason))
skipped = skipped + 1
continue
test.setup(artifact_root, config['test_id'])
test.run()
test.check_result()
if test.passed:
result = "PASSED"
passed = passed + 1
else:
result = "FAILED: {0}".format(test.failure_reason)
failed = failed + 1
with open(test.stderr_file, "r") as stderr_file:
logging.debug("Test %d: stderr:\n%s", config['test_id'], stderr_file.read())
with open(test.stdout_file, "r") as stdout_file:
logging.debug("Test %d: stdout:\n%s", config['test_id'], stdout_file.read())
print("Test {0} {1}".format(config['test_id'], result))
print("{0} test(s) passed, {1} failed, {2} skipped".format(passed, failed, skipped))
sys.exit(failed)
if __name__ == '__main__':
main()