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# Copyright 2018 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# for py2/py3 compatibility
from __future__ import print_function
import signal
from . import base
from testrunner.local import utils
class SignalProc(base.TestProcObserver):
def __init__(self):
super(SignalProc, self).__init__()
self.exit_code = utils.EXIT_CODE_PASS
def setup(self, *args, **kwargs):
super(SignalProc, self).setup(*args, **kwargs)
# It should be called after processors are chained together to not loose
# catched signal.
signal.signal(signal.SIGINT, self._on_ctrlc)
signal.signal(signal.SIGTERM, self._on_sigterm)
def _on_ctrlc(self, _signum, _stack_frame):
print('>>> Ctrl-C detected, early abort...')
self.exit_code = utils.EXIT_CODE_INTERRUPTED
self.stop()
def _on_sigterm(self, _signum, _stack_frame):
print('>>> SIGTERM received, early abort...')
self.exit_code = utils.EXIT_CODE_TERMINATED
self.stop()