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#!/usr/bin/env python3
# Copyright 2013-2015 The Meson development team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import sys, os, subprocess, time, datetime, pickle, multiprocessing, json
import concurrent.futures as conc
import argparse
import platform
tests_failed = False
parser = argparse.ArgumentParser()
parser.add_argument('--wrapper', default=None, dest='wrapper',
help='wrapper to run tests with (e.g. valgrind)')
parser.add_argument('--wd', default=None, dest='wd',
help='directory to cd into before running')
parser.add_argument('args', nargs='+')
class TestRun():
def __init__(self, res, returncode, duration, stdo, stde, cmd):
self.res = res
self.returncode = returncode
self.duration = duration
self.stdo = stdo
self.stde = stde
self.cmd = cmd
def write_log(logfile, test_name, result_str, result):
logfile.write(result_str + '\n\n')
logfile.write('--- command ---\n')
logfile.write(' '.join(result.cmd))
logfile.write('\n--- "%s" stdout ---\n' % test_name)
logfile.write(result.stdo)
logfile.write('\n--- "%s" stderr ---\n' % test_name)
logfile.write(result.stde)
logfile.write('\n-------\n\n')
def write_json_log(jsonlogfile, test_name, result):
result = {'name' : test_name,
'stdout' : result.stdo,
'stderr' : result.stde,
'result' : result.res,
'duration' : result.duration,
'returncode' : result.returncode,
'command' : result.cmd}
jsonlogfile.write(json.dumps(result) + '\n')
def run_with_mono(fname):
if fname.endswith('.exe') and not platform.system().lower() == 'windows':
return True
return False
def run_single_test(wrap, test):
global tests_failed
if test.fname[0].endswith('.jar'):
cmd = ['java', '-jar'] + test.fname
elif run_with_mono(test.fname[0]):
cmd = ['mono'] + test.fname
else:
if test.is_cross:
if test.exe_runner is None:
# Can not run test on cross compiled executable
# because there is no execute wrapper.
cmd = None
else:
cmd = [test.exe_runner] + test.fname
else:
cmd = test.fname
if len(wrap) > 0 and 'valgrind' in wrap[0]:
wrap += test.valgrind_args
if cmd is None:
res = 'SKIP'
duration = 0.0
stdo = 'Not run because can not execute cross compiled binaries.'
stde = ''
returncode = -1
else:
cmd = wrap + cmd + test.cmd_args
starttime = time.time()
child_env = os.environ.copy()
child_env.update(test.env)
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
env=child_env)
(stdo, stde) = p.communicate()
endtime = time.time()
duration = endtime - starttime
stdo = stdo.decode()
stde = stde.decode()
if (not test.should_fail and p.returncode == 0) or \
(test.should_fail and p.returncode != 0):
res = 'OK'
else:
res = 'FAIL'
tests_failed = True
returncode = p.returncode
return TestRun(res, returncode, duration, stdo, stde, cmd)
def print_stats(numlen, tests, name, result, i, logfile, jsonlogfile):
startpad = ' '*(numlen - len('%d' % (i+1)))
num = '%s%d/%d' % (startpad, i+1, len(tests))
padding1 = ' '*(38-len(name))
padding2 = ' '*(5-len(result.res))
result_str = '%s %s %s%s%s(%5.2f s)' % \
(num, name, padding1, result.res, padding2, result.duration)
print(result_str)
write_log(logfile, name, result_str, result)
write_json_log(jsonlogfile, name, result)
def drain_futures(futures):
for i in futures:
(result, numlen, tests, name, i, logfile, jsonlogfile) = i
print_stats(numlen, tests, name, result.result(), i, logfile, jsonlogfile)
def run_tests(options, datafilename):
logfile_base = 'meson-logs/testlog'
if options.wrapper is None:
wrap = []
logfilename = logfile_base + '.txt'
jsonlogfilename = logfile_base+ '.json'
else:
wrap = [options.wrapper]
logfilename = logfile_base + '-' + options.wrapper.replace(' ', '_') + '.txt'
jsonlogfilename = logfile_base + '-' + options.wrapper.replace(' ', '_') + '.json'
logfile = open(logfilename, 'w')
jsonlogfile = open(jsonlogfilename, 'w')
logfile.write('Log of Meson test suite run on %s.\n\n' % datetime.datetime.now().isoformat())
tests = pickle.load(open(datafilename, 'rb'))
if len(tests) == 0:
print('No tests defined.')
return
numlen = len('%d' % len(tests))
varname = 'MESON_TESTTHREADS'
if varname in os.environ:
try:
num_workers = int(os.environ[varname])
except ValueError:
print('Invalid value in %s, using 1 thread.' % varname)
num_workers = 1
else:
num_workers = multiprocessing.cpu_count()
executor = conc.ThreadPoolExecutor(max_workers=num_workers)
futures = []
for i, test in enumerate(tests):
if not test.is_parallel:
drain_futures(futures)
futures = []
res = run_single_test(wrap, test)
print_stats(numlen, tests, test.name, res, i, logfile, jsonlogfile)
else:
f = executor.submit(run_single_test, wrap, test)
futures.append((f, numlen, tests, test.name, i, logfile, jsonlogfile))
drain_futures(futures)
print('\nFull log written to %s.' % logfilename)
if __name__ == '__main__':
options = parser.parse_args()
if len(options.args) != 1:
print('Test runner for Meson. Do not run on your own, mmm\'kay?')
print('%s [data file]' % sys.argv[0])
if options.wd is not None:
os.chdir(options.wd)
datafile = options.args[0]
run_tests(options, datafile)
if tests_failed:
sys.exit(1)
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