The Meson Build System
http://mesonbuild.com/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
288 lines
10 KiB
288 lines
10 KiB
#!/usr/bin/env python3 |
|
|
|
# Copyright 2013-2016 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 mesonbuild |
|
from .. import build |
|
import sys, os, subprocess, time, datetime, pickle, multiprocessing, json |
|
import concurrent.futures as conc |
|
import argparse |
|
import platform |
|
import signal |
|
|
|
def is_windows(): |
|
platname = platform.system().lower() |
|
return platname == 'windows' or 'mingw' in platname |
|
|
|
collected_logs = [] |
|
error_count = 0 |
|
options = None |
|
|
|
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('--suite', default=None, dest='suite', |
|
help='Only run tests belonging to this suite.') |
|
parser.add_argument('--no-stdsplit', default=True, dest='split', action='store_false', |
|
help='Do not split stderr and stdout in test logs.') |
|
parser.add_argument('--print-errorlogs', default=False, action='store_true', |
|
help="Whether to print faling tests' logs.") |
|
parser.add_argument('args', nargs='+') |
|
|
|
|
|
class TestRun(): |
|
def __init__(self, res, returncode, should_fail, duration, stdo, stde, cmd, |
|
env): |
|
self.res = res |
|
self.returncode = returncode |
|
self.duration = duration |
|
self.stdo = stdo |
|
self.stde = stde |
|
self.cmd = cmd |
|
self.env = env |
|
self.should_fail = should_fail |
|
|
|
def get_log(self): |
|
res = '--- command ---\n' |
|
if self.cmd is None: |
|
res += 'NONE\n' |
|
else: |
|
res += "\n%s %s\n" %(' '.join( |
|
["%s='%s'" % (k, v) for k, v in self.env.items()]), |
|
' ' .join(self.cmd)) |
|
if self.stdo: |
|
res += '--- stdout ---\n' |
|
res += self.stdo |
|
if self.stde: |
|
if res[-1:] != '\n': |
|
res += '\n' |
|
res += '--- stderr ---\n' |
|
res += self.stde |
|
if res[-1:] != '\n': |
|
res += '\n' |
|
res += '-------\n\n' |
|
return res |
|
|
|
def decode(stream): |
|
try: |
|
return stream.decode('utf-8') |
|
except UnicodeDecodeError: |
|
return stream.decode('iso-8859-1', errors='ignore') |
|
|
|
def write_json_log(jsonlogfile, test_name, result): |
|
jresult = {'name' : test_name, |
|
'stdout' : result.stdo, |
|
'result' : result.res, |
|
'duration' : result.duration, |
|
'returncode' : result.returncode, |
|
'command' : result.cmd, |
|
'env' : result.env} |
|
if result.stde: |
|
jresult['stderr'] = result.stde |
|
jsonlogfile.write(json.dumps(jresult) + '\n') |
|
|
|
def run_with_mono(fname): |
|
if fname.endswith('.exe') and not is_windows(): |
|
return True |
|
return False |
|
|
|
def run_single_test(wrap, test): |
|
global options |
|
if test.fname[0].endswith('.jar'): |
|
cmd = ['java', '-jar'] + test.fname |
|
elif not test.is_cross and 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 cmd is None: |
|
res = 'SKIP' |
|
duration = 0.0 |
|
stdo = 'Not run because can not execute cross compiled binaries.' |
|
stde = None |
|
returncode = -1 |
|
else: |
|
if len(wrap) > 0 and 'valgrind' in wrap[0]: |
|
cmd = wrap + test.valgrind_args + cmd + test.cmd_args |
|
else: |
|
cmd = wrap + cmd + test.cmd_args |
|
starttime = time.time() |
|
child_env = os.environ.copy() |
|
if isinstance(test.env, build.EnvironmentVariables): |
|
test.env = test.env.get_env(child_env) |
|
|
|
child_env.update(test.env) |
|
if len(test.extra_paths) > 0: |
|
child_env['PATH'] = child_env['PATH'] + ';'.join([''] + test.extra_paths) |
|
if is_windows(): |
|
setsid = None |
|
else: |
|
setsid = os.setsid |
|
p = subprocess.Popen(cmd, |
|
stdout=subprocess.PIPE, |
|
stderr=subprocess.PIPE if options and options.split else subprocess.STDOUT, |
|
env=child_env, |
|
cwd=test.workdir, |
|
preexec_fn=setsid) |
|
timed_out = False |
|
try: |
|
(stdo, stde) = p.communicate(timeout=test.timeout) |
|
except subprocess.TimeoutExpired: |
|
timed_out = True |
|
# Python does not provide multiplatform support for |
|
# killing a process and all its children so we need |
|
# to roll our own. |
|
if is_windows(): |
|
subprocess.call(['taskkill', '/F', '/T', '/PID', str(p.pid)]) |
|
else: |
|
os.killpg(os.getpgid(p.pid), signal.SIGKILL) |
|
(stdo, stde) = p.communicate() |
|
endtime = time.time() |
|
duration = endtime - starttime |
|
stdo = decode(stdo) |
|
if stde: |
|
stde = decode(stde) |
|
if timed_out: |
|
res = 'TIMEOUT' |
|
elif (not test.should_fail and p.returncode == 0) or \ |
|
(test.should_fail and p.returncode != 0): |
|
res = 'OK' |
|
else: |
|
res = 'FAIL' |
|
returncode = p.returncode |
|
return TestRun(res, returncode, test.should_fail, duration, stdo, stde, cmd, test.env) |
|
|
|
def print_stats(numlen, tests, name, result, i, logfile, jsonlogfile): |
|
global collected_logs, error_count, options |
|
startpad = ' '*(numlen - len('%d' % (i+1))) |
|
num = '%s%d/%d' % (startpad, i+1, len(tests)) |
|
padding1 = ' '*(38-len(name)) |
|
padding2 = ' '*(8-len(result.res)) |
|
result_str = '%s %s %s%s%s%5.2f s' % \ |
|
(num, name, padding1, result.res, padding2, result.duration) |
|
print(result_str) |
|
result_str += "\n\n" + result.get_log() |
|
if (result.returncode != 0) != result.should_fail: |
|
error_count += 1 |
|
if options.print_errorlogs: |
|
collected_logs.append(result_str) |
|
logfile.write(result_str) |
|
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 filter_tests(suite, tests): |
|
if suite is None: |
|
return tests |
|
return [x for x in tests if suite in x.suite] |
|
|
|
def run_tests(datafilename): |
|
global options |
|
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' |
|
with open(datafilename, 'rb') as f: |
|
tests = pickle.load(f) |
|
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 = [] |
|
filtered_tests = filter_tests(options.suite, tests) |
|
|
|
with open(jsonlogfilename, 'w') as jsonlogfile, \ |
|
open(logfilename, 'w') as logfile: |
|
logfile.write('Log of Meson test suite run on %s.\n\n' % |
|
datetime.datetime.now().isoformat()) |
|
for i, test in enumerate(filtered_tests): |
|
if test.suite[0] == '': |
|
visible_name = test.name |
|
else: |
|
if options.suite is not None: |
|
visible_name = options.suite + ' / ' + test.name |
|
else: |
|
visible_name = test.suite[0] + ' / ' + test.name |
|
|
|
if not test.is_parallel: |
|
drain_futures(futures) |
|
futures = [] |
|
res = run_single_test(wrap, test) |
|
print_stats(numlen, filtered_tests, visible_name, res, i, |
|
logfile, jsonlogfile) |
|
else: |
|
f = executor.submit(run_single_test, wrap, test) |
|
futures.append((f, numlen, filtered_tests, visible_name, i, |
|
logfile, jsonlogfile)) |
|
drain_futures(futures) |
|
return logfilename |
|
|
|
def run(args): |
|
global collected_logs, error_count, options |
|
collected_logs = [] # To avoid state leaks when invoked multiple times (running tests in-process) |
|
error_count = 0 |
|
options = parser.parse_args(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] |
|
logfilename = run_tests(datafile) |
|
if len(collected_logs) > 0: |
|
if len(collected_logs) > 10: |
|
print('\nThe output from 10 first failed tests:\n') |
|
else: |
|
print('\nThe output from the failed tests:\n') |
|
for log in collected_logs[:10]: |
|
lines = log.splitlines() |
|
if len(lines) > 100: |
|
print(lines[0]) |
|
print('--- Listing only the last 100 lines from a long log. ---') |
|
lines = lines[-99:] |
|
for line in lines: |
|
print(line) |
|
print('Full log written to %s.' % logfilename) |
|
return error_count |
|
|
|
if __name__ == '__main__': |
|
sys.exit(run(sys.argv[1:]))
|
|
|