| #!/usr/bin/env python |
| # Copyright 2020 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import subprocess |
| import sys |
| import threading |
| import time |
| |
| # Usage: ios_debug_cmd.py <bundle_id> <args...> |
| # Runs the given app with the given args with full debug output enabled, then |
| # outputs syslog for the period when the command was running. Exits with the |
| # exit code of idevicedebug. |
| |
| |
| bundle_id = sys.argv[1] |
| args = sys.argv[2:] |
| |
| logp = subprocess.Popen(['idevicesyslog'], stdout=subprocess.PIPE, bufsize=-1) |
| log = '' |
| def collect_log(): |
| global log |
| while True: |
| out = logp.stdout.read() |
| if out: |
| log = log + out |
| else: |
| return |
| |
| logt = threading.Thread(target=collect_log) |
| logt.start() |
| |
| rv = subprocess.call(['idevicedebug', '--debug', 'run', bundle_id] + args) |
| |
| print('\n\nreturned %d' % rv) |
| |
| logp.terminate() |
| print('\n\nreading syslog...') |
| logt.join() |
| print('syslog follows') |
| print(log) |
| |
| exit(rv) |
