gecko/build/tests/test.py

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#!/usr/bin/env python
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Mozilla.org.
# Portions created by the Initial Developer are Copyright (C) 2010
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Jeff Hammel <jhammel@mozilla.com> (Original author)
#
# Alternatively, the contents of this file may be used under the terms of
# either of the GNU General Public License Version 2 or later (the "GPL"),
# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
"""tests for ManifestDestiny"""
import doctest
import os
import sys
from optparse import OptionParser
def run_tests(raise_on_error=False, report_first=False):
# add results here
results = {}
# doctest arguments
directory = os.path.dirname(os.path.abspath(__file__))
extraglobs = {}
doctest_args = dict(extraglobs=extraglobs,
module_relative=False,
raise_on_error=raise_on_error)
if report_first:
doctest_args['optionflags'] = doctest.REPORT_ONLY_FIRST_FAILURE
# gather tests
directory = os.path.dirname(os.path.abspath(__file__))
tests = [ test for test in os.listdir(directory)
if test.endswith('.txt') and test.startswith('test_')]
os.chdir(directory)
# run the tests
for test in tests:
try:
results[test] = doctest.testfile(test, **doctest_args)
except doctest.DocTestFailure, failure:
raise
except doctest.UnexpectedException, failure:
raise failure.exc_info[0], failure.exc_info[1], failure.exc_info[2]
return results
def main(args=sys.argv[1:]):
# parse command line options
parser = OptionParser(description=__doc__)
parser.add_option('--raise', dest='raise_on_error',
default=False, action='store_true',
help="raise on first error")
parser.add_option('--report-first', dest='report_first',
default=False, action='store_true',
help="report the first error only (all tests will still run)")
options, args = parser.parse_args(args)
# run the tests
results = run_tests(**options.__dict__)
# check for failure
failed = False
for result in results.values():
if result[0]: # failure count; http://docs.python.org/library/doctest.html#basic-api
failed = True
break
if failed:
sys.exit(1) # error
if __name__ == '__main__':
main()