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#!/usr/bin/env python
# subunit: extensions to python unittest to get test results from subprocesses.
# Copyright (C) 2008 Robert Collins <robertc@robertcollins.net>
#
# Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
# license at the users choice. A copy of both licenses are available in the
# project source as Apache-2.0 and BSD. You may not use this file except in
# compliance with one of these two licences.
#
# Unless required by applicable law or agreed to in writing, software
# distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# license you chose for the specific language governing permissions and
# limitations under that license.
#
"""List tests in a subunit stream."""
from optparse import OptionParser
import sys
from testtools import (
CopyStreamResult, StreamToExtendedDecorator, StreamResultRouter,
StreamSummary)
from subunit import ByteStreamToStreamResult
from subunit.filters import find_stream, run_tests_from_stream
from subunit.test_results import (
CatFiles,
TestIdPrintingResult,
)
parser = OptionParser(description=__doc__)
parser.add_option("--times", action="store_true",
help="list the time each test took (requires a timestamped stream)",
default=False)
parser.add_option("--exists", action="store_true",
help="list tests that are reported as existing (as well as ran)",
default=False)
parser.add_option("--no-passthrough", action="store_true",
help="Hide all non subunit input.", default=False, dest="no_passthrough")
(options, args) = parser.parse_args()
test = ByteStreamToStreamResult(
find_stream(sys.stdin, args), non_subunit_name="stdout")
result = TestIdPrintingResult(sys.stdout, options.times, options.exists)
if not options.no_passthrough:
result = StreamResultRouter(result)
cat = CatFiles(sys.stdout)
result.add_rule(cat, 'test_id', test_id=None)
summary = StreamSummary()
result = CopyStreamResult([result, summary])
result.startTestRun()
test.run(result)
result.stopTestRun()
if summary.wasSuccessful():
exit_code = 0
else:
exit_code = 1
sys.exit(exit_code)
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