def disconnect(self):
try:
self.rpscontrol.turn_outlet_off(self.cutter_channel)
except self.RPSError as e:
logger.error(e)
logger.error("Unable to turn off outlet " + self.cutter_channel)
raise e
def _enter_test_mode(self):
"""
Enter test mode by booting from sd card
Returns:
None
Raises:
aft.errors.AFTDeviceError if the device failed to enter the test
mode
"""
# device by default boots from sd card, so if everything has gone well,
# we can just power cycle to boot the testable image
logger.info("Entering test mode")
for _ in range(self._TEST_MODE_RETRY_ATTEMPTS):
try:
self._power_cycle()
self.dev_ip = self._wait_for_responsive_ip()
if self.dev_ip and self._verify_mode(
self.parameters["test_mode"]):
return
else:
logger.warning("Failed to enter test mode")
except KeyboardInterrupt:
raise
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
raise errors.AFTDeviceError("Could not set the device in test mode")
def disconnect(self):
try:
self.rpscontrol.turn_outlet_off(self.cutter_channel)
except self.RPSError as e:
logger.error(e)
logger.error("Unable to turn off outlet " + self.cutter_channel)
raise e
def remote_execute(remote_ip, command, timeout = 60, ignore_return_codes = None,
user = "******", connect_timeout = 15):
"""
Execute a Bash command over ssh on a remote device with IP 'remote_ip'.
Returns combines stdout and stderr if there are no errors. On error raises
subprocess32 errors.
"""
ssh_args = ["ssh",
"-i", "".join([os.path.expanduser("~"), "/.ssh/id_rsa_testing_harness"]),
"-o", "UserKnownHostsFile=/dev/null",
"-o", "StrictHostKeyChecking=no",
"-o", "BatchMode=yes",
"-o", "LogLevel=ERROR",
"-o", "ConnectTimeout=" + str(connect_timeout),
user + "@" + str(remote_ip),
_get_proxy_settings(),]
logger.info("Executing " + " ".join(command), filename="ssh.log")
ret = ""
try:
ret = tools.local_execute(ssh_args + command, timeout, ignore_return_codes)
except subprocess32.CalledProcessError as err:
logger.error("Command raised exception: " + str(err), filename="ssh.log")
logger.error("Output: " + str(err.output), filename="ssh.log")
raise err
return ret
def _enter_mode(self, target, keystrokes):
"""
Try to put the device into the specified mode.
Args:
keystrokes (string): Path to keystrokes file for booting
target (string): Boot target: 'test_mode' or 'service_mode'
Raises:
aft.errors.AFTDeviceError if device fails to enter the mode or if
keyboard emulator fails to connect
"""
if not (target == "test_mode" or target == "service_mode"):
raise errors.AFTDeviceError(
"Bad argument: target=" + target +
" for pcdevice.py: _enter_mode function")
# Sometimes booting to a mode fails.
logger.info("Trying to enter " + target + " up to " +
str(self._RETRY_ATTEMPTS) + " times.")
for _ in range(self._RETRY_ATTEMPTS):
try:
self._power_cycle()
if self.kb_emulator:
logger.info("Using " + type(self.kb_emulator).__name__ +
" to send keyboard sequence " + keystrokes)
self.kb_emulator.send_keystrokes(keystrokes)
else:
logger.warning(
"No keyboard emulator defined for the device")
ip_address = self._wait_for_responsive_ip()
if ip_address:
if target == "test_mode" and not \
self._verify_mode(self._service_mode_name):
logger.info("Correctly booted target image")
return
if target == "service_mode" and \
self._verify_mode(self._service_mode_name):
logger.info("Correctly booted support image")
return
else:
logger.warning("Failed entering " + target + ".")
except KeyboardInterrupt:
raise
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
logger.critical("Unable to get the device in mode " + target)
raise errors.AFTDeviceError("Could not set the device in mode " +
target)
def try_flash_model(self, args):
'''
Reserve and flash a machine. By default it tries to flash 2 times,
Args:
args: AFT arguments
Returns:
device, tester: Reserved machine and tester handles.
'''
device = self.reserve()
if args.testplan:
device.test_plan = args.testplan
tester = Tester(device)
if args.record:
device.record_serial()
if not self.check_libcomposite_service_running():
self.stop_image_usb_emulation(device.leases_file_name)
if args.emulateusb:
self.start_image_usb_emulation(args, device.leases_file_name)
inject_ssh_keys_to_image(args.file_name)
return device, tester
if args.noflash:
return device, tester
flash_attempt = 0
flash_retries = args.flash_retries
while flash_attempt < flash_retries:
flash_attempt += 1
try:
print("Flashing " + str(device.name) + ", attempt " +
str(flash_attempt) + " of " + str(flash_retries) + ".")
device.write_image(args.file_name)
print("Flashing successful.")
return device, tester
except KeyboardInterrupt:
raise
except:
_err = sys.exc_info()
_err = str(_err[0]).split("'")[1] + ": " + str(_err[1])
logger.error(_err)
print(_err)
if (flash_retries - flash_attempt) == 0:
print("Flashing failed " + str(flash_attempt) + " times")
self.release(device)
raise
elif (flash_retries - flash_attempt) == 1:
print("Flashing failed, trying again one more time")
elif (flash_retries - flash_attempt) > 1:
print("Flashing failed, trying again " +
str(flash_retries - flash_attempt) + " more times")
def send_a_key(self, key, timeout=20):
'''
HID keyboard message length is 8 bytes and format is:
[modifier, reserved, Key1, Key2, Key3, Key4, Key6, Key7]
So first byte is for modifier key and all bytes after third one are for
normal keys. After sending a key stroke, empty message with zeroes has
to be sent to stop the key being pressed. Messages are sent by writing
to the emulated HID usb port in /dev/. US HID keyboard hex codes
are used for translating keys.
Args:
key: A key to send, for example: "a", "z", "3", "F2", "ENTER"
timeout: how long sending a key will be tried until quitting [s]
'''
def writer(path, message, empty):
while True:
try:
with open(path, "w") as emulator:
emulator.write(message.decode()) # Send the key
emulator.write(empty) # Stop the key being pressed
except IOError:
sleep(1)
else:
return 0
# Empty message which will be sent to stop any keys being pressed
empty = "\x00\x00\x00\x00\x00\x00\x00\x00"
usb_message = bytearray(empty.encode()) # Initialize usb message
hex_key, _modifier = self.key_to_hex(key) # Translate key to hex code
# Override self.modifier if the key needs a specific one
if _modifier:
modifier = _modifier
else:
modifier = self.modifier
usb_message[2] = hex_key
usb_message[0] = modifier
# Do the writing in a subprocess as it hangs in some rare cases
writer = Process(target=writer,
args=(self.emulator, usb_message, empty))
writer.start()
writer.join(20)
if writer.is_alive():
writer.terminate()
msg = "Keyboard emulator couldn't connect to host or it froze"
logger.error(msg, "kb_emulator.log")
raise TimeoutError(msg)
logger.info(
"Sent key: " + key.ljust(5) + " hex code: " +
format(hex_key, '#04x') + " modifier: " +
format(modifier, '#04x'), "kb_emulator.log")
return 0
def _enter_mode(self, target, keystrokes):
"""
Try to put the device into the specified mode.
Args:
keystrokes (string): Path to keystrokes file for booting
target (string): Boot target: 'test_mode' or 'service_mode'
Raises:
aft.errors.AFTDeviceError if device fails to enter the mode or if
keyboard emulator fails to connect
"""
if not (target=="test_mode" or target=="service_mode"):
raise errors.AFTDeviceError("Bad argument: target=" + target +
" for pcdevice.py: _enter_mode function")
# Sometimes booting to a mode fails.
logger.info("Trying to enter " + target + " up to " +
str(self._RETRY_ATTEMPTS) + " times.")
for _ in range(self._RETRY_ATTEMPTS):
try:
self._power_cycle()
if self.kb_emulator:
logger.info("Using " + type(self.kb_emulator).__name__ +
" to send keyboard sequence " + keystrokes)
self.kb_emulator.send_keystrokes(keystrokes)
else:
logger.warning("No keyboard emulator defined for the device")
ip_address = self._wait_for_responsive_ip()
if ip_address:
if target == "test_mode" and not \
self._verify_mode(self._service_mode_name):
logger.info("Correctly booted target image")
return
if target == "service_mode" and \
self._verify_mode(self._service_mode_name):
logger.info("Correctly booted support image")
return
else:
logger.warning("Failed entering " + target + ".")
except KeyboardInterrupt:
raise
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
logger.critical(
"Unable to get the device in mode " + target)
raise errors.AFTDeviceError(
"Could not set the device in mode " + target)
def disconnect(self):
"""
Turns power off
"""
try:
self._set_gpio_pin(self._GPIO_CUTTER_OFF)
except GpioCutterError as e:
logger.error(e)
logger.error("Unable to set GPIO controlled cutter off")
raise e
def disconnect(self):
"""
Turns power off
"""
try:
self._set_gpio_pin(self._GPIO_CUTTER_OFF)
except GpioCutterError as e:
logger.error(e)
logger.error("Unable to set GPIO controlled cutter off")
raise e
def send_a_key(self, key, timeout=20):
'''
HID keyboard message length is 8 bytes and format is:
[modifier, reserved, Key1, Key2, Key3, Key4, Key6, Key7]
So first byte is for modifier key and all bytes after third one are for
normal keys. After sending a key stroke, empty message with zeroes has
to be sent to stop the key being pressed. Messages are sent by writing
to the emulated HID usb port in /dev/. US HID keyboard hex codes
are used for translating keys.
Args:
key: A key to send, for example: "a", "z", "3", "F2", "ENTER"
timeout: how long sending a key will be tried until quitting [s]
'''
def writer(path, message, empty):
while True:
try:
with open(path, "w") as emulator:
emulator.write(message.decode()) # Send the key
emulator.write(empty) # Stop the key being pressed
except IOError:
sleep(1)
else:
return 0
# Empty message which will be sent to stop any keys being pressed
empty = "\x00\x00\x00\x00\x00\x00\x00\x00"
usb_message = bytearray(empty.encode()) # Initialize usb message
hex_key, _modifier = self.key_to_hex(key) # Translate key to hex code
# Override self.modifier if the key needs a specific one
if _modifier:
modifier = _modifier
else:
modifier = self.modifier
usb_message[2] = hex_key
usb_message[0] = modifier
# Do the writing in a subprocess as it hangs in some rare cases
writer = Process(target=writer, args=(self.emulator, usb_message, empty))
writer.start()
writer.join(20)
if writer.is_alive():
writer.terminate()
msg = "Keyboard emulator couldn't connect to host or it froze"
logger.error(msg, "kb_emulator.log")
raise TimeoutError(msg)
logger.info("Sent key: " + key.ljust(5) + " hex code: " +
format(hex_key, '#04x') + " modifier: " +
format(modifier, '#04x'), "kb_emulator.log")
return 0
def main(argv=None):
"""
Entry point for library-like use.
"""
try:
logger.set_process_prefix()
config.parse()
if argv != None:
backup_argv = sys.argv
sys.argv = argv
args = parse_args()
if args.debug:
logger.level(logging.DEBUG)
device_manager = DevicesManager(args)
if args.device:
device, tester = device_manager.try_flash_specific(args)
else:
device, tester = device_manager.try_flash_model(args)
if not args.notest:
print("Testing " + str(device.name) + ".")
tester.execute()
if not args.nopoweroff:
device.detach()
if args.boot:
device_manager.boot_device_to_mode(device, args)
device_manager.release(device)
if "backup_argv" in locals():
sys.argv = backup_argv
return 0
except KeyboardInterrupt:
print("Keyboard interrupt, stopping aft")
logger.error("Keyboard interrupt, stopping aft.")
sys.exit(0)
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
raise
finally:
thread_handler.set_flag(thread_handler.RECORDERS_STOP)
for thread in thread_handler.get_threads():
thread.join(5)
def _enter_mode(self, mode):
"""
Try to put the device into the specified mode.
Args:
mode (Dictionary):
Dictionary that contains the mode specific information
Returns:
None
Raises:
aft.errors.AFTDeviceError if device fails to enter the mode or if
keyboard emulator fails to connect
"""
# Sometimes booting to a mode fails.
logger.info("Trying to enter " + mode["name"] + " mode up to " +
str(self._RETRY_ATTEMPTS) + " times.")
for _ in range(self._RETRY_ATTEMPTS):
try:
self._power_cycle()
if self.kb_emulator:
logger.info("Using " + type(self.kb_emulator).__name__ +
" to send keyboard sequence " +
mode["sequence"])
self.kb_emulator.send_keystrokes(mode["sequence"])
else:
logger.warning(
"No keyboard emulator defined for the device")
ip_address = self._wait_for_responsive_ip()
if ip_address:
if self._verify_mode(mode["name"]):
return
else:
logger.warning("Failed entering " + mode["name"] +
" mode.")
except KeyboardInterrupt:
raise
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
logger.critical("Unable to get the device in mode " + mode["name"])
raise errors.AFTDeviceError("Could not set the device in mode " +
mode["name"])
def __init__(self, config):
from devauto.rps.control import RPSControl
from devauto.rps.base import RPSError
self.RPSError = RPSError
self.rpscontrol = RPSControl()
try:
self.rpscontrol.change_rps_model(config["netbooter_model"])
except RPSError as e:
logger.error(e)
logger.error("Wrong netbooter model specified, exiting")
raise e
self.cutter_channel = config["channel"]
def send_a_key(self, key, timeout=20):
'''
HID keyboard message length is 8 bytes and format is:
[modifier, reserved, Key1, Key2, Key3, Key4, Key6, Key7]
So first byte is for modifier key and all bytes after third one are for
normal keys. After sending a key stroke, empty message with zeroes has
to be sent to stop the key being pressed. Messages are sent by writing
to the emulated HID usb port in /dev/. US HID keyboard hex codes
are used for translating keys.
Args:
key: A key to send, for example: "a", "z", "3", "F2", "ENTER"
timeout: how long sending a key will be tried until quitting [s]
'''
usb_message = bytearray(self.empty.encode()) # Initialize usb message
hex_key, _modifier = self.key_to_hex(key) # Translate key to hex code
# Override self.modifier if the key needs a specific one
if _modifier:
modifier = _modifier
else:
modifier = self.modifier
usb_message[2] = hex_key
usb_message[0] = modifier
time = 0
while time < timeout:
try:
with open(self.emulator, self.write_mode) as emulator:
emulator.write(usb_message.decode()) # Send the key
emulator.write(self.empty) # Stop the key being pressed
except IOError:
logger.warning("Couldn't connect to host", "kb_emulator.log")
time += 1
sleep(1)
else:
logger.info(
"Sent key: " + key.ljust(5) + " hex code: " +
format(hex_key, '#04x') + " modifier: " +
format(modifier, '#04x'), "kb_emulator.log")
return 0
msg = "Keyboard emulator couldn't connect to host"
logger.error(msg, "kb_emulator.log")
raise TimeoutError(msg)
def __init__(self, config):
from devauto.rps.control import RPSControl
from devauto.rps.base import RPSError
self.RPSError = RPSError
self.rpscontrol = RPSControl()
try:
self.rpscontrol.change_rps_model(config["netbooter_model"])
except RPSError as e:
logger.error(e)
logger.error("Wrong netbooter model specified, exiting")
raise e
self.cutter_channel = config["channel"]
def remote_execute(remote_ip,
command,
timeout=60,
ignore_return_codes=None,
user="******",
connect_timeout=15):
"""
Execute a Bash command over ssh on a remote device with IP 'remote_ip'.
Returns combines stdout and stderr if there are no errors. On error raises
subprocess32 errors.
"""
ssh_args = [
"ssh",
"-i",
"".join([os.path.expanduser("~"), "/.ssh/id_rsa_testing_harness"]),
"-o",
"UserKnownHostsFile=/dev/null",
"-o",
"StrictHostKeyChecking=no",
"-o",
"BatchMode=yes",
"-o",
"LogLevel=ERROR",
"-o",
"ConnectTimeout=" + str(connect_timeout),
user + "@" + str(remote_ip),
_get_proxy_settings(),
]
logger.info("Executing " + " ".join(command), filename="ssh.log")
ret = ""
try:
ret = tools.local_execute(ssh_args + command, timeout,
ignore_return_codes)
except subprocess32.CalledProcessError as err:
logger.error("Command raised exception: " + str(err),
filename="ssh.log")
logger.error("Output: " + str(err.output), filename="ssh.log")
raise err
return ret
def open_virt_file():
gpio_abs_path = "{0}/{1}/value".format(self._GPIOS_BASE_DIR,
self._GPIO_PIN)
if not os.path.isfile(gpio_abs_path):
emsg = "GPIO file {0} is not found".format(gpio_abs_path)
logger.error(emsg)
raise GpioCutterError(emsg)
fd = None
try:
fd = open(gpio_abs_path, 'w')
except (OSError, IOError) as e:
logger.error(e)
emsg = "GPIO file {0} can not be opened".format(gpio_abs_path)
logger.error(emsg)
raise GpioCutterError("GPIO file can not be loaded")
return fd
def open_virt_file():
gpio_abs_path = "{0}/{1}/value".format(
self._GPIOS_BASE_DIR,
self._GPIO_PIN
)
if not os.path.isfile(gpio_abs_path):
emsg = "GPIO file {0} is not found".format(gpio_abs_path)
logger.error(emsg)
raise GpioCutterError(emsg)
fd = None
try:
fd = open(gpio_abs_path, 'w')
except (OSError, IOError) as e:
logger.error(e)
emsg = "GPIO file {0} can not be opened".format(gpio_abs_path)
logger.error(emsg)
raise GpioCutterError("GPIO file can not be loaded")
return fd
def try_flash_model(args, device_manager):
'''
Reserve and flash a machine. By default it tries to flash 2 times with 2
different machines. If flashing fails machine will be blacklisted.
Args:
args: AFT arguments
device_manager: Device manager object
Returns:
device, tester: Reserved machine and tester handles.
'''
machine_attempt = 0
machine_retries = args.machine_retries
while machine_attempt < machine_retries:
machine_attempt += 1
device = device_manager.reserve()
tester = Tester(device)
if args.record:
device.record_serial()
if args.noflash:
return device, tester
flash_attempt = 0
flash_retries = args.flash_retries
while flash_attempt < flash_retries:
flash_attempt += 1
try:
print("Flashing " + str(device.name) + ", attempt " +
str(flash_attempt) + " of " + str(flash_retries) + ".")
device.write_image(args.file_name)
print("Flashing successful.")
return device, tester
except KeyboardInterrupt:
raise
except:
_err = sys.exc_info()
_err = str(_err[0]).split("'")[1] + ": " + str(_err[1])
logger.error(_err)
print(_err)
if (flash_retries - flash_attempt) == 0:
msg = "Flashing failed " + str(flash_attempt) + " times"
print(msg + ", blacklisting " + str(device.name))
logger.info(msg + ", blacklisting " + str(device.name))
common.blacklist_device(device.dev_id, device.name, msg)
device_manager.release(device)
if machine_attempt < machine_retries:
print("Attempting flashing another machine")
else:
raise
elif (flash_retries - flash_attempt) == 1:
print("Flashing failed, trying again one more time")
elif (flash_retries - flash_attempt) > 1:
print("Flashing failed, trying again " +
str(flash_retries - flash_attempt) + " more times")
def main(argv=None):
"""
Entry point for library-like use.
"""
try:
logger.init_root_logger()
logger.init_thread()
config.parse()
if argv != None:
backup_argv = sys.argv
sys.argv = argv
args = parse_args()
if args.debug:
logger.level(logging.DEBUG)
if args.configure:
builder = TopologyBuilder(args)
builder.build_topology()
return 0
if args.check:
results = device_config.check(args)
logger.info(results[1])
print(results[1])
if results[0] == True:
return 0
else:
return 1
elif args.checkall:
results = device_config.check_all(args)
logger.info(results[1])
print(results[1])
if results[0] == True:
logger.info("All tests passed")
return 0
else:
logger.info("There were failures")
return 1
device_manager = DevicesManager(args)
if args.blacklist:
if not args.device:
print("Device must be specified for blacklisting")
return 1
device_manager.blacklist_device(args.device, args.reason)
return 0
if args.unblacklist:
if not args.device:
print("Device must be specified for unblacklisting")
return 1
device_manager.unblacklist_device(args.device)
return 0
if args.blacklist_print:
device_manager.blacklist_print()
return 0
if args.recover_edisons:
recover_edisons(device_manager, args.verbose)
return 0
if not args.machine:
print("Both machine and image must be specified")
return 1
if not args.noflash:
if not args.file_name:
print("Both machine and image must be specified")
return 1
if not os.path.isfile(args.file_name):
print("Didn't find image: " + args.file_name)
logger.error("Didn't find image: " + args.file_name)
return 1
if args.device:
device, tester = try_flash_specific(args, device_manager)
else:
device, tester = try_flash_model(args, device_manager)
if not args.notest:
print("Testing " + str(device.name) + ".")
tester.execute()
if not args.nopoweroff:
device.detach()
device_manager.release(device)
if "backup_argv" in locals():
sys.argv = backup_argv
return 0
except KeyboardInterrupt:
print("Keyboard interrupt, stopping aft")
logger.error("Keyboard interrupt, stopping aft.")
sys.exit(0)
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
raise
finally:
thread_handler.set_flag(thread_handler.RECORDERS_STOP)
for thread in thread_handler.get_threads():
thread.join(5)
def _enter_service_mode(self):
"""
Enter service mode by booting support image over nfs
Interrupts regular boot, and enters the necessary u-boot commands to
boot the nfs based support image rather than the image stored on the
SD-card
Returns:
None
Raises:
aft.errors.AFTDeviceError if the device failed to enter the service
mode
"""
logger.info("Trying to enter service mode up to " +
str(self._SERVICE_MODE_RETRY_ATTEMPTS) + " times.")
for _ in range(self._SERVICE_MODE_RETRY_ATTEMPTS):
try:
self._power_cycle()
stream = serial.Serial(self.parameters["serial_port"],
self.parameters["serial_bauds"],
timeout=0.01,
xonxoff=True)
counter = 100
# enter uboot console
for _ in range(counter):
serial_write(stream, " ", 0.1)
# Load kernel image and device tree binary from usb
serial_write(
stream,
"setenv bootargs 'console=ttyO0,115200n8, root=/dev/sda1 rootwait rootfstype=ext4 rw'",
1)
serial_write(stream, "usb start", 5)
serial_write(
stream,
"ext4load usb 0:1 0x81000000 /boot/vmlinuz-4.4.9-ti-r25",
10)
serial_write(
stream,
"ext4load usb 0:1 0x80000000 /boot/dtbs/4.4.9-ti-r25/am335x-boneblack.dtb",
5)
stream.close()
self.dev_ip = self._wait_for_responsive_ip()
if (self.dev_ip and self._verify_mode(
self.parameters["service_mode"])):
return
else:
logger.warning("Failed to enter service mode")
except KeyboardInterrupt:
raise
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
raise errors.AFTDeviceError("Could not set the device in service mode")
def try_flash_model(args, device_manager):
'''
Reserve and flash a machine. By default it tries to flash 2 times with 2
different machines. If flashing fails machine will be blacklisted.
Args:
args: AFT arguments
device_manager: Device manager object
Returns:
device, tester: Reserved machine and tester handles.
'''
machine_attempt = 0
machine_retries = args.machine_retries
while machine_attempt < machine_retries:
machine_attempt += 1
device = device_manager.reserve()
tester = Tester(device)
if args.record:
device.record_serial()
if args.noflash:
return device, tester
flash_attempt = 0
flash_retries = args.flash_retries
while flash_attempt < flash_retries:
flash_attempt += 1
try:
print("Flashing " + str(device.name) + ", attempt " +
str(flash_attempt) + " of " + str(flash_retries) + ".")
device.write_image(args.file_name)
print("Flashing successful.")
return device, tester
except KeyboardInterrupt:
raise
except:
_err = sys.exc_info()
_err = str(_err[0]).split("'")[1] + ": " + str(_err[1])
logger.error(_err)
print(_err)
if (flash_retries - flash_attempt) == 0:
msg = "Flashing failed " + str(flash_attempt) + " times"
print(msg + ", blacklisting " + str(device.name))
logger.info(msg + ", blacklisting " + str(device.name))
common.blacklist_device(device.dev_id, device.name, msg)
device_manager.release(device)
if machine_attempt < machine_retries:
print("Attempting flashing another machine")
else:
raise
elif (flash_retries - flash_attempt) == 1:
print("Flashing failed, trying again one more time")
elif (flash_retries - flash_attempt) > 1:
print("Flashing failed, trying again " +
str(flash_retries - flash_attempt) + " more times")
def main(argv=None):
"""
Entry point for library-like use.
"""
try:
logger.init_root_logger()
logger.init_thread()
config.parse()
if argv != None:
backup_argv = sys.argv
sys.argv = argv
args = parse_args()
if args.debug:
logger.level(logging.DEBUG)
if args.configure:
builder = TopologyBuilder(args)
builder.build_topology()
return 0
if args.check:
results = device_config.check(args)
logger.info(results[1])
print(results[1])
if results[0] == True:
return 0
else:
return 1
elif args.checkall:
results = device_config.check_all(args)
logger.info(results[1])
print(results[1])
if results[0] == True:
logger.info("All tests passed")
return 0
else:
logger.info("There were failures")
return 1
device_manager = DevicesManager(args)
if args.blacklist:
if not args.device:
print("Device must be specified for blacklisting")
return 1
device_manager.blacklist_device(args.device, args.reason)
return 0
if args.unblacklist:
if not args.device:
print("Device must be specified for unblacklisting")
return 1
device_manager.unblacklist_device(args.device)
return 0
if args.blacklist_print:
device_manager.blacklist_print()
return 0
if args.recover_edisons:
recover_edisons(device_manager, args.verbose)
return 0
if not args.machine:
print("Both machine and image must be specified")
return 1
if not args.noflash:
if not args.file_name:
print("Both machine and image must be specified")
return 1
if not os.path.isfile(args.file_name):
print("Didn't find image: " + args.file_name)
logger.error("Didn't find image: " + args.file_name)
return 1
if args.device:
device, tester = try_flash_specific(args, device_manager)
else:
device, tester = try_flash_model(args, device_manager)
if not args.notest:
print("Testing " + str(device.name) + ".")
tester.execute()
if not args.nopoweroff:
device.detach()
device_manager.release(device)
if "backup_argv" in locals():
sys.argv = backup_argv
return 0
except KeyboardInterrupt:
print("Keyboard interrupt, stopping aft")
logger.error("Keyboard interrupt, stopping aft.")
sys.exit(0)
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
raise
finally:
thread_handler.set_flag(thread_handler.RECORDERS_STOP)
for thread in thread_handler.get_threads():
thread.join(5)
def main(argv=None):
"""
Entry point for library-like use.
"""
try:
logger.set_process_prefix()
config.parse()
if argv != None:
backup_argv = sys.argv
sys.argv = argv
args = parse_args()
if args.debug:
logger.level(logging.DEBUG)
device_manager = DevicesManager(args)
device, tester = device_manager.try_flash_model(args)
if args.emulateusb:
device.boot_usb_test_mode()
if not args.notest:
if not args.emulateusb:
device.boot_internal_test_mode()
print("Testing " + str(device.name) + ".")
tester.execute()
if not args.nopoweroff:
device.detach()
if args.emulateusb:
device_manager.stop_image_usb_emulation(
device.leases_file_name)
if not args.emulateusb:
if args.boot == "test_mode":
device.boot_internal_test_mode()
elif args.boot == "service_mode":
device.boot_usb_service_mode()
device_manager.release(device)
if "backup_argv" in locals():
sys.argv = backup_argv
return 0
except KeyboardInterrupt:
print("Keyboard interrupt, stopping aft")
logger.error("Keyboard interrupt, stopping aft.")
sys.exit(0)
except:
_err = sys.exc_info()
logger.error(str(_err[0]).split("'")[1] + ": " + str(_err[1]))
raise
finally:
thread_handler.set_flag(thread_handler.RECORDERS_STOP)
for thread in thread_handler.get_threads():
thread.join(5)