def unarchive_trex(self):
""" """
CommandTemplateExecutor(
self._cli_service,
trex_common.CHANGE_PATH).execute_command(path=TREX_ROOT_PATH)
output = CommandTemplateExecutor(
self._cli_service,
trex_common.FILE_INFO).execute_command(file_path=TREX_PACK_NAME)
if "gzip" in output.lower():
command = trex_common.UNTAR_GZ_PACKAGE._command.format(
trex_package=TREX_PACK_NAME)
elif "tar" in output.lower():
command = trex_common.UNTAR_PACKAGE._command.format(
trex_package=TREX_PACK_NAME)
# elif "Zip" in output:
# pass
else:
raise Exception(self.__class__.__name__,
"Can't determine TRex Package format")
output = self._cli_service.send_command(
command=command,
action_map=trex_common.UNTAR_PACKAGE._action_map,
error_map=trex_common.UNTAR_PACKAGE._error_map,
remove_command_from_output=False)
if re.search(r"error|fail", output, re.IGNORECASE | re.DOTALL):
raise Exception(self.__class__.__name__,
"Un-tar TRex package failed : {}".format(output))
trex_folder = ""
for line in output.split("\n"):
line = line.strip()
if line and line != command:
trex_folder = line
break
if not trex_folder:
raise Exception(self.__class__.__name__,
"Can't determine root TRex package folder")
CommandTemplateExecutor(self._cli_service,
trex_common.CREATE_SIM_LINK).execute_command(
source_path=trex_folder,
link_name=TREX_FOLDER)
def download_file(self, test_config_url):
""" Download file from FTP/TFTP Server """
try:
test_files_location = self._trex_client.get_trex_files_path()
except Exception as e:
self._logger.exception(e)
raise Exception(
"Error happened during determination TRex files location")
output = CommandTemplateExecutor(
self._cli_service,
FILE_INFO).execute_command(file_path=test_files_location)
if "no such file or directory" in output.lower():
CommandTemplateExecutor(
self._cli_service,
MAKE_DIRECTORY).execute_command(path=test_files_location)
file_name = os.path.basename(test_config_url)
output = CommandTemplateExecutor(
self._cli_service, DOWNLOAD_FILE_TO_TREX).execute_command(
file_path=os.path.join(test_files_location, file_name),
url=test_config_url)
if not re.search(r"saved\s*\[\d+\]", output, re.IGNORECASE):
self._logger.error(
"Downloading TRex test configuration file failed: {}".format(
output))
raise Exception("Downloading TRex test configuration file failed.")
def _validate_port(self, logical_port_id):
output = CommandTemplateExecutor(
self._cli_service,
command_template.IS_ENABLED).execute_command(port=logical_port_id)
if '{}:on'.format(logical_port_id) in output.lower():
return
raise Exception('Port {} is disabled'.format(logical_port_id))
def get_sub_interfaces_config(self,
port_name,
action_map=None,
error_map=None):
"""Retrieve current interface configuration.
:param port_name:
:param action_map: actions will be taken during executing commands,
i.e. handles yes/no prompts
:param error_map: errors will be raised during executing commands,
i.e. handles Invalid Commands errors
:return: str
"""
result = CommandTemplateExecutor(
self._cli_service,
iface.SHOW_RUNNING_SUB_INTERFACES,
action_map=action_map,
error_map=error_map,
remove_prompt=True,
).execute_command(port_name=port_name)
return [
x.replace(" ", "").replace("interface", "")
for x in result.lower().split("\n")
if x.strip(" ").startswith("interface")
]
def does_interface_support_qnq(self,
port_name,
action_map=None,
error_map=None):
""" Validate whether qnq is supported for certain port """
CommandTemplateExecutor(
cli_service=self._cli_service,
command_template=iface_command_template.CONFIGURE_IFACE,
action_map=action_map,
error_map=error_map).execute_command(port_name=port_name)
output = CommandTemplateExecutor(
cli_service=self._cli_service,
command_template=iface_command_template.GET_TAG_PROFILE,
action_map=action_map,
error_map=error_map).execute_command()
self._cli_service.send_line("end", self._logger)
if 'enable' in output.lower():
return True
return False
