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#!/usr/bin/env python3
# Copyright 2013 Jussi Pakkanen
# 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
import concurrent.futures as conc
from optparse import OptionParser
parser = OptionParser()
parser.add_option('--wrapper', default=None, dest='wrapper',
help='wrapper to run tests with (e.g. valgrind)')
class TestRun():
def __init__(self, res, duration, stdo, stde):
self.res = res
self.duration = duration
self.stdo = stdo
self.stde = stde
def write_log(logfile, test_name, result_str, stdo, stde):
logfile.write(result_str + '\n\n')
logfile.write('--- "%s" stdout ---\n' % test_name)
logfile.write(stdo)
logfile.write('\n--- "%s" stderr ---\n' % test_name)
logfile.write(stde)
logfile.write('\n-------\n\n')
def run_single_test(wrap, fname, is_cross, exe_runner):
if is_cross:
if exe_runner is None:
# 'Can not run test on cross compiled executable
# because there is no execute wrapper.
cmd = None
else:
cmd = [exe_runner, fname]
else:
cmd = [fname]
if cmd is None:
res = 'SKIP'
duration = 0.0
stdo = 'Not run because can not execute cross compiled binaries.'
stde = ''
else:
cmd = wrap + cmd
starttime = time.time()
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdo, stde) = p.communicate()
endtime = time.time()
duration = endtime - starttime
stdo = stdo.decode()
stde = stde.decode()
if p.returncode == 0:
res = 'OK'
else:
res = 'FAIL'
return TestRun(res, duration, stdo, stde)
def print_stats(numlen, tests, name, result, i, logfile):
startpad = ' '*(numlen - len('%d' % (i+1)))
num = '%s%d/%d' % (startpad, i+1, len(tests))
padding1 = ' '*(40-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.stdo, result.stde)
def drain_futures(futures):
for i in futures:
(result, numlen, tests, name, result, i, logfile) = i
print_stats(numlen, tests, name, result.result(), i, logfile)
def run_tests(options, datafilename):
logfile_base = 'meson-logs/testlog'
if options.wrapper is None:
wrap = []
logfilename = logfile_base + '.txt'
else:
wrap = [options.wrapper]
logfilename = logfile_base + '-' + options.wrapper.replace(' ', '_') + '.txt'
logfile = open(logfilename, 'w')
logfile.write('Log of Meson test suite run on %s.\n\n' % datetime.datetime.now().isoformat())
tests = pickle.load(open(datafilename, 'rb'))
numlen = len('%d' % len(tests))
varname = 'MESON_TESTTHREADS'
if varname in os.environ:
try:
num_workers = int(os.environ[varname])
except ValueError:
write_log('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.fname, test.is_cross, test.exe_runner)
print_stats(numlen, tests, test.name, res, i, logfile)
else:
f = executor.submit(run_single_test, wrap, test.fname,
test.is_cross, test.exe_runner)
futures.append((f, numlen, tests, test.name, f, i, logfile))
drain_futures(futures)
print('\nFull log written to %s.' % logfilename)
if __name__ == '__main__':
(options, args) = parser.parse_args(sys.argv)
if len(args) != 2:
print('Test runner for Meson. Do not run on your own, mmm\'kay?')
print('%s [data file]' % sys.argv[0])
datafile = args[1]
run_tests(options, datafile)
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