waf: added top level build rules
[samba.git] / selftest / filter-subunit
1 #!/usr/bin/env python
2 # Filter a subunit stream
3 # Copyright (C) Jelmer Vernooij <jelmer@samba.org>
4 # Published under the GNU GPL, v3 or later
5
6 import optparse
7 import os
8 import sys
9 import signal
10
11 sys.path.insert(0, os.path.join(os.path.dirname(__file__), "../lib/subunit/python"))
12 sys.path.insert(0, os.path.join(os.path.dirname(__file__), "../lib/testtools"))
13
14 import subunithelper
15
16 parser = optparse.OptionParser("filter-subunit [options] < instream > outstream")
17 parser.add_option("--expected-failures", type="string", 
18         help="File containing list of regexes matching tests to consider known "
19              "failures")
20 parser.add_option("--strip-passed-output", action="store_true", 
21     help="Whether to strip output from tests that passed")
22 parser.add_option("--fail-immediately", action="store_true", 
23     help="Whether to stop on the first error", default=False)
24 parser.add_option("--prefix", type="string",
25         help="Add prefix to all test names")
26 parser.add_option("--fail-on-empty", default=False,
27         action="store_true", help="Fail if there was no subunit output")
28 parser.add_option("--list", default=False,
29         action="store_true", help="Operate in list mode")
30 opts, args = parser.parse_args()
31
32 if opts.list:
33         prefix = opts.prefix
34         if not prefix:
35                 prefix = ""
36         for l in sys.stdin:
37                 sys.stdout.write("%s%s\n" % (prefix, l.rstrip()))
38         sys.exit(0)
39
40 if opts.expected_failures:
41         expected_failures = subunithelper.read_test_regexes(opts.expected_failures)
42 else:
43         expected_failures = {}
44
45 statistics = {
46         'TESTS_UNEXPECTED_OK': 0,
47         'TESTS_EXPECTED_OK': 0,
48         'TESTS_UNEXPECTED_FAIL': 0,
49         'TESTS_EXPECTED_FAIL': 0,
50         'TESTS_ERROR': 0,
51         'TESTS_SKIP': 0,
52 }
53
54 def handle_sigint(sig, stack):
55         sys.exit(0)
56 signal.signal(signal.SIGINT, handle_sigint)
57
58 out = subunithelper.SubunitOps(sys.stdout)
59 msg_ops = subunithelper.FilterOps(out, opts.prefix, expected_failures,
60                                   opts.strip_passed_output,
61                                   fail_immediately=opts.fail_immediately)
62
63 try:
64         ret = subunithelper.parse_results(msg_ops, statistics, sys.stdin)
65 except subunithelper.ImmediateFail:
66         sys.stdout.flush()
67         sys.exit(1)
68
69 if opts.fail_on_empty and not msg_ops.seen_output:
70         sys.exit(1)
71 else:
72         sys.exit(ret)