blob: dc8fd59a336d99caf282ed98e1090a9b81168f60 [file] [log] [blame]
#!/usr/bin/env python3
#
# Copyright (c) 2020, The OpenThread Authors.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of the copyright holder nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
from typing import List
class OTCIError(Exception):
"""Base class for OTCI Errors."""
pass
class ExpectLineTimeoutError(OTCIError):
"""OTCI failed to find an expected line before timeout."""
def __init__(self, line):
super(ExpectLineTimeoutError, self).__init__("Expected line %r, but timed out" % line)
class CommandError(OTCIError):
"""OTCI failed to execute a command."""
def __init__(self, cmd: str, output: List[str]):
self.__output = output
super(CommandError, self).__init__("Command error while executing %r:\n%s\n" % (cmd, '\n'.join(output)))
def error(self) -> str:
return self.__output[-1]
class UnexpectedCommandOutput(OTCIError):
"""OTCI got unexpected command output."""
def __init__(self, output: List[str]):
super(UnexpectedCommandOutput, self).__init__("Unexpected command output:\n%s\n" % '\n'.join(output))
class InvalidArgumentsError(OTCIError):
"""Invalid arguments."""
pass