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- #!/usr/bin/env python3
- import json
- import logging
- import os
- import subprocess
- import uuid
- from src import CHROME_DRIVER, CONFIG_FILE, ROOT
- from src import log
- log.init()
- logger = logging.getLogger('app')
- def symlink_force(target, link_name):
- try:
- os.symlink(target, link_name)
- except OSError as e:
- import errno
- if e.errno == errno.EEXIST:
- os.remove(link_name)
- os.symlink(target, link_name)
- def get_or_raise(env: str) -> str:
- """
- Check if needed environment variables are given.
- :param env: key
- :return: value
- """
- env_value = os.getenv(env)
- if not env_value:
- raise RuntimeError('The environment variable {0:s} is missing.'
- 'Please check docker image or Dockerfile!'.format(env))
- return env_value
- def convert_str_to_bool(str: str) -> bool:
- """
- Convert string to boolean.
- :param str: given string
- :return: converted string
- """
- try:
- return str.lower() in ('yes', 'true', 't', '1')
- except AttributeError as err:
- logger.error(err)
- def is_initialized(device_name) -> bool:
- config_path = os.path.join(ROOT, 'android_emulator', 'config.ini')
- if os.path.exists(config_path):
- logger.info('Found existing config file at {}.'.format(config_path))
- with open(config_path, 'r') as f:
- if any('hw.device.name={}'.format(device_name) in line for line in f):
- logger.info('Existing config file references {}. Assuming device was previously initialized.'.format(device_name))
- return True
- else:
- logger.info('Existing config file does not reference {}. Assuming new device.'.format(device_name))
- return False
- logger.info('No config file file was found at {}. Assuming new device.'.format(config_path))
- return False
- ANDROID_HOME = get_or_raise('ANDROID_HOME')
- ANDROID_VERSION = get_or_raise('ANDROID_VERSION')
- API_LEVEL = get_or_raise('API_LEVEL')
- PROCESSOR = get_or_raise('PROCESSOR')
- SYS_IMG = get_or_raise('SYS_IMG')
- IMG_TYPE = get_or_raise('IMG_TYPE')
- logger.info('Android version: {version} \n'
- 'API level: {level} \n'
- 'Processor: {processor} \n'
- 'System image: {img} \n'
- 'Image type: {img_type}'.format(version=ANDROID_VERSION, level=API_LEVEL, processor=PROCESSOR,
- img=SYS_IMG, img_type=IMG_TYPE))
- def prepare_avd(device: str, avd_name: str, dp_size: str):
- """
- Create and run android virtual device.
- :param device: Device name
- :param avd_name: Name of android virtual device / emulator
- """
- device_name_bash = device.replace(' ', '\ ')
- skin_name = device.replace(' ', '_').lower()
- # For custom hardware profile
- profile_dst_path = os.path.join(ROOT, '.android', 'devices.xml')
- if 'samsung' in device.lower():
- # profile file name = skin name
- profile_src_path = os.path.join(ROOT, 'devices', 'profiles', '{profile}.xml'.format(profile=skin_name))
- logger.info('Hardware profile resource path: {rsc}'.format(rsc=profile_src_path))
- logger.info('Hardware profile destination path: {dst}'.format(dst=profile_dst_path))
- symlink_force(profile_src_path, profile_dst_path)
- avd_path = '/'.join([ANDROID_HOME, 'android_emulator'])
- creation_cmd = 'avdmanager create avd -f -n {name} -b {img_type}/{sys_img} -k "system-images;android-{api_lvl};' \
- '{img_type};{sys_img}" -d {device} -p {path}'.format(name=avd_name, img_type=IMG_TYPE,
- sys_img=SYS_IMG,
- api_lvl=API_LEVEL, device=device_name_bash,
- path=avd_path)
- logger.info('Command to create avd: {command}'.format(command=creation_cmd))
- subprocess.check_call(creation_cmd, shell=True)
- skin_path = '/'.join([ANDROID_HOME, 'devices', 'skins', skin_name])
- config_path = '/'.join([avd_path, 'config.ini'])
- with open(config_path, 'a') as file:
- file.write('skin.path={sp}'.format(sp=skin_path))
- file.write('\ndisk.dataPartition.size={dp}'.format(dp=dp_size))
- logger.info('Skin was added in config.ini')
- def appium_run(avd_name: str):
- """
- Run appium server.
- :param avd_name: Name of android virtual device / emulator
- """
- DEFAULT_LOG_PATH = '/var/log/supervisor/appium.log'
- cmd = 'appium --log {log}'.format(log=os.getenv('APPIUM_LOG', DEFAULT_LOG_PATH))
- relaxed_security = convert_str_to_bool(str(os.getenv('RELAXED_SECURITY', False)))
- logger.info('Relaxed security? {rs}'.format(rs=relaxed_security))
- if relaxed_security:
- cmd += ' --relaxed-security'
- default_web_browser = os.getenv('BROWSER')
- cmd += ' --chromedriver-executable {driver}'.format(driver=CHROME_DRIVER)
- grid_connect = convert_str_to_bool(str(os.getenv('CONNECT_TO_GRID', False)))
- logger.info('Connect to selenium grid? {connect}'.format(connect=grid_connect))
- if grid_connect:
- # Ubuntu 16.04 -> local_ip = os.popen('ifconfig eth0 | grep \'inet addr:\' | cut -d: -f2 | awk \'{ print $1}\'').read().strip()
- local_ip = os.popen('ifconfig eth0 | grep \'inet\' | cut -d: -f2 | awk \'{ print $2}\'').read().strip()
- try:
- mobile_web_test = convert_str_to_bool(str(os.getenv('MOBILE_WEB_TEST', False)))
- appium_host = os.getenv('APPIUM_HOST', local_ip)
- appium_port = int(os.getenv('APPIUM_PORT', 4723))
- selenium_host = os.getenv('SELENIUM_HOST', '172.17.0.1')
- selenium_port = int(os.getenv('SELENIUM_PORT', 4444))
- browser_name = default_web_browser if mobile_web_test else 'android'
- create_node_config(avd_name, browser_name, appium_host, appium_port, selenium_host, selenium_port)
- cmd += ' --nodeconfig {file}'.format(file=CONFIG_FILE)
- except ValueError as v_err:
- logger.error(v_err)
- title = 'Appium Server'
- subprocess.check_call('xterm -T "{title}" -n "{title}" -e \"{cmd}\"'.format(title=title, cmd=cmd), shell=True)
- def create_node_config(avd_name: str, browser_name: str, appium_host: str, appium_port: int, selenium_host: str,
- selenium_port: int):
- """
- Create custom node config file in json format to be able to connect with selenium server.
- :param avd_name: Name of android virtual device / emulator
- :param appium_host: Host where appium server is running
- :param appium_port: Port number where where appium server is running
- :param selenium_host: Host where selenium server is running
- :param selenium_port: Port number where selenium server is running
- """
- config = {
- 'capabilities': [
- {
- 'platform': 'Android',
- 'platformName': 'Android',
- 'version': ANDROID_VERSION,
- 'browserName': browser_name,
- 'deviceName': avd_name,
- 'maxInstances': 1,
- }
- ],
- 'configuration': {
- 'cleanUpCycle': 2000,
- 'timeout': 30,
- 'proxy': 'org.openqa.grid.selenium.proxy.DefaultRemoteProxy',
- 'url': 'http://{host}:{port}/wd/hub'.format(host=appium_host, port=appium_port),
- 'host': appium_host,
- 'port': appium_port,
- 'maxSession': 6,
- 'register': True,
- 'registerCycle': 5000,
- 'hubHost': selenium_host,
- 'hubPort': selenium_port,
- 'unregisterIfStillDownAfter': 120000
- }
- }
- logger.info('Appium node config: {config}'.format(config=config))
- with open(CONFIG_FILE, 'w') as cf:
- cf.write(json.dumps(config))
- def run():
- """Run app."""
- device = os.getenv('DEVICE', 'Nexus 5')
- logger.info('Device: {device}'.format(device=device))
- custom_args=os.getenv('EMULATOR_ARGS', '')
- logger.info('Custom Args: {custom_args}'.format(custom_args=custom_args))
- avd_name = '{device}_{version}'.format(device=device.replace(' ', '_').lower(), version=ANDROID_VERSION)
- logger.info('AVD name: {avd}'.format(avd=avd_name))
- is_first_run = not is_initialized(device)
- dp_size = os.getenv('DATAPARTITION', '550m')
- if is_first_run:
- logger.info('Preparing emulator...')
- prepare_avd(device, avd_name, dp_size)
- logger.info('Run emulator...')
- if is_first_run:
- logger.info('Emulator was not previously initialized. Preparing a new one...')
- cmd = 'emulator/emulator @{name} -gpu swiftshader_indirect -accel on -wipe-data -writable-system -verbose {custom_args}'.format(name=avd_name, custom_args=custom_args)
- else:
- logger.info('Using previously initialized AVD...')
- cmd = 'emulator/emulator @{name} -gpu swiftshader_indirect -accel on -verbose -writable-system {custom_args}'.format(name=avd_name, custom_args=custom_args)
- appium = convert_str_to_bool(str(os.getenv('APPIUM', False)))
- if appium:
- subprocess.Popen(cmd.split())
- logger.info('Run appium server...')
- appium_run(avd_name)
- else:
- result = subprocess.Popen(cmd.split(), stdout=subprocess.PIPE).communicate()
- if __name__ == '__main__':
- run()
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