2 # subunit: extensions to python unittest to get test results from subprocesses.
3 # Copyright (C) 2009 Robert Collins <robertc@robertcollins.net>
5 # Licensed under either the Apache License, Version 2.0 or the BSD 3-clause
6 # license at the users choice. A copy of both licenses are available in the
7 # project source as Apache-2.0 and BSD. You may not use this file except in
8 # compliance with one of these two licences.
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under these licenses is distributed on an "AS IS" BASIS, WITHOUT
12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 # license you chose for the specific language governing permissions and
14 # limitations under that license.
17 """Filter a subunit stream to get aggregate statistics."""
19 from optparse import OptionParser
23 from subunit import DiscardStream, ProtocolTestCase
25 from junitxml import JUnitXmlResult
27 sys.stderr.write("python-junitxml (https://launchpad.net/pyjunitxml or "
28 "http://pypi.python.org/pypi/junitxml) is required for this filter.")
31 parser = OptionParser(description=__doc__)
32 parser.add_option("--no-passthrough", action="store_true",
33 help="Hide all non subunit input.", default=False, dest="no_passthrough")
34 parser.add_option("-o", "--output-to",
35 help="Output the XML to this path rather than stdout.")
36 parser.add_option("-f", "--forward", help="Forward subunit stream on stdout.")
37 (options, args) = parser.parse_args()
38 if options.output_to is None:
39 output_to = sys.stdout
41 output_to = file(options.output_to, 'wb')
43 result = JUnitXmlResult(output_to)
44 if options.no_passthrough:
45 passthrough_stream = DiscardStream()
47 passthrough_stream = None
49 forward_stream = sys.stdout
52 test = ProtocolTestCase(sys.stdin, passthrough=passthrough_stream,
53 forward=forward_stream)
58 if options.output_to is not None:
60 if result.wasSuccessful():