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tests: accept alternative privileged port allocation failure...
tests: accept alternative privileged port allocation failure This registers an additional failure message on failed privileged port allocation, equally funcionally valid but previously not handled and causing the test to fail when run in the NixOS sandbox. Differential Revision: https://phab.mercurial-scm.org/D11741

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check-config.py
191 lines | 5.5 KiB | text/x-python | PythonLexer
#!/usr/bin/env python3
#
# check-config - a config flag documentation checker for Mercurial
#
# Copyright 2015 Olivia Mackall <olivia@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import, print_function
import re
import sys
foundopts = {}
documented = {}
allowinconsistent = set()
configre = re.compile(
br'''
# Function call
ui\.config(?P<ctype>|int|bool|list)\(
# First argument.
['"](?P<section>\S+)['"],\s*
# Second argument
['"](?P<option>\S+)['"](,\s+
(?:default=)?(?P<default>\S+?))?
\)''',
re.VERBOSE | re.MULTILINE,
)
configwithre = re.compile(
br'''
ui\.config(?P<ctype>with)\(
# First argument is callback function. This doesn't parse robustly
# if it is e.g. a function call.
[^,]+,\s*
['"](?P<section>\S+)['"],\s*
['"](?P<option>\S+)['"](,\s+
(?:default=)?(?P<default>\S+?))?
\)''',
re.VERBOSE | re.MULTILINE,
)
configpartialre = br"""ui\.config"""
ignorere = re.compile(
br'''
\#\s(?P<reason>internal|experimental|deprecated|developer|inconsistent)\s
config:\s(?P<config>\S+\.\S+)$
''',
re.VERBOSE | re.MULTILINE,
)
if sys.version_info[0] > 2:
def mkstr(b):
if isinstance(b, str):
return b
return b.decode('utf8')
else:
mkstr = lambda x: x
def main(args):
for f in args:
sect = b''
prevname = b''
confsect = b''
carryover = b''
linenum = 0
for l in open(f, 'rb'):
linenum += 1
# check topic-like bits
m = re.match(br'\s*``(\S+)``', l)
if m:
prevname = m.group(1)
if re.match(br'^\s*-+$', l):
sect = prevname
prevname = b''
if sect and prevname:
name = sect + b'.' + prevname
documented[name] = 1
# check docstring bits
m = re.match(br'^\s+\[(\S+)\]', l)
if m:
confsect = m.group(1)
continue
m = re.match(br'^\s+(?:#\s*)?(\S+) = ', l)
if m:
name = confsect + b'.' + m.group(1)
documented[name] = 1
# like the bugzilla extension
m = re.match(br'^\s*(\S+\.\S+)$', l)
if m:
documented[m.group(1)] = 1
# like convert
m = re.match(br'^\s*:(\S+\.\S+):\s+', l)
if m:
documented[m.group(1)] = 1
# quoted in help or docstrings
m = re.match(br'.*?``(\S+\.\S+)``', l)
if m:
documented[m.group(1)] = 1
# look for ignore markers
m = ignorere.search(l)
if m:
if m.group('reason') == b'inconsistent':
allowinconsistent.add(m.group('config'))
else:
documented[m.group('config')] = 1
# look for code-like bits
line = carryover + l
m = configre.search(line) or configwithre.search(line)
if m:
ctype = m.group('ctype')
if not ctype:
ctype = 'str'
name = m.group('section') + b"." + m.group('option')
default = m.group('default')
if default in (
None,
b'False',
b'None',
b'0',
b'[]',
b'""',
b"''",
):
default = b''
if re.match(b'[a-z.]+$', default):
default = b'<variable>'
if (
name in foundopts
and (ctype, default) != foundopts[name]
and name not in allowinconsistent
):
print(mkstr(l.rstrip()))
fctype, fdefault = foundopts[name]
print(
"conflict on %s: %r != %r"
% (
mkstr(name),
(mkstr(ctype), mkstr(default)),
(mkstr(fctype), mkstr(fdefault)),
)
)
print("at %s:%d:" % (mkstr(f), linenum))
foundopts[name] = (ctype, default)
carryover = b''
else:
m = re.search(configpartialre, line)
if m:
carryover = line
else:
carryover = b''
for name in sorted(foundopts):
if name not in documented:
if not (
name.startswith(b"devel.")
or name.startswith(b"experimental.")
or name.startswith(b"debug.")
):
ctype, default = foundopts[name]
if default:
if isinstance(default, bytes):
default = mkstr(default)
default = ' [%s]' % default
elif isinstance(default, bytes):
default = mkstr(default)
print(
"undocumented: %s (%s)%s"
% (mkstr(name), mkstr(ctype), default)
)
if __name__ == "__main__":
if len(sys.argv) > 1:
sys.exit(main(sys.argv[1:]))
else:
sys.exit(main([l.rstrip() for l in sys.stdin]))