Source code for plainbox.impl.commands.inv_selftest

# This file is part of Checkbox.
#
# Copyright 2012-2014 Canonical Ltd.
# Written by:
#   Zygmunt Krynicki <zygmunt.krynicki@canonical.com>
#
# Checkbox is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3,
# as published by the Free Software Foundation.
#
# Checkbox is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Checkbox.  If not, see <http://www.gnu.org/licenses/>.
"""
:mod:`plainbox.impl.commands.inv_selftest` -- selftest sub-command
==================================================================
"""
import os
import sys
from unittest.loader import defaultTestLoader
from unittest.runner import TextTestRunner


[docs]class SelfTestInvocation: def __init__(self, loader): self.loader = loader
[docs] def run(self, ns): # If asked to, re-execute without locale if ns.reexec and sys.platform != 'win32': self._reexec_without_locale() if isinstance(self.loader, str): suite = defaultTestLoader.loadTestsFromName(self.loader) else: suite = self.loader() # Use standard unittest runner, it has somewhat annoying way of # displaying test progress but is well-known and will do for now. runner = TextTestRunner(verbosity=ns.verbosity, failfast=ns.fail_fast) result = runner.run(suite) # Forward the successfulness of the test suite as the exit code return 0 if result.wasSuccessful() else 1
def _reexec_without_locale(self): os.environ['LANG'] = '' os.environ['LANGUAGE'] = '' os.environ['LC_ALL'] = 'C.UTF-8' self_test_index = sys.argv.index('self-test') sys.argv.insert(self_test_index + 1, '--after-reexec') os.execvpe(sys.argv[0], sys.argv, os.environ)
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