dirstate: remove the python-side whitelist of allowed matchers
This whitelist is too permissive because it allows matchers that contain
disallowed ones deep inside, for example through `intersectionmatcher`.
It is also too restrictive because it doesn't pass through
some of the matchers we support, such as `patternmatcher`.
It's also unnecessary because unsupported matchers raise
`FallbackError` and we fall back anyway.
Making this change makes more of the tests use rust code path,
and therefore subtly change behavior. For example, rust status
in largefiles repos seems to have strange behavior.
#!/usr/bin/env python
"""This does HTTP requests (GET by default) given a host:port and path and
returns a subset of the headers plus the body of the result."""
import argparse
import json
import os
import sys
from mercurial import (
pycompat,
util,
)
httplib = util.httplib
try:
import msvcrt
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
except ImportError:
pass
stdout = getattr(sys.stdout, 'buffer', sys.stdout)
parser = argparse.ArgumentParser()
parser.add_argument('--twice', action='store_true')
parser.add_argument('--headeronly', action='store_true')
parser.add_argument('--json', action='store_true')
parser.add_argument('--hgproto')
parser.add_argument(
'--requestheader',
nargs='*',
default=[],
help='Send an additional HTTP request header. Argument '
'value is <header>=<value>',
)
parser.add_argument('--bodyfile', help='Write HTTP response body to a file')
parser.add_argument('--method', default='GET', help='HTTP method to use')
parser.add_argument('host')
parser.add_argument('path')
parser.add_argument('show', nargs='*')
args = parser.parse_args()
twice = args.twice
headeronly = args.headeronly
formatjson = args.json
hgproto = args.hgproto
requestheaders = args.requestheader
tag = None
def request(method, host, path, show):
assert not path.startswith('/'), path
global tag
headers = {}
if tag:
headers['If-None-Match'] = tag
if hgproto:
headers['X-HgProto-1'] = hgproto
for header in requestheaders:
key, value = header.split('=', 1)
headers[key] = value
conn = httplib.HTTPConnection(host)
conn.request(method, '/' + path, None, headers)
response = conn.getresponse()
stdout.write(
b'%d %s\n' % (response.status, response.reason.encode('ascii'))
)
if show[:1] == ['-']:
show = sorted(
h for h, v in response.getheaders() if h.lower() not in show
)
for h in [h.lower() for h in show]:
if response.getheader(h, None) is not None:
stdout.write(
b"%s: %s\n"
% (h.encode('ascii'), response.getheader(h).encode('ascii'))
)
if headeronly:
# still read the body to prevent windows to be unhappy about that
# (this might some flakyness in test-hgweb-filelog.t on Windows)
data = response.read()
else:
stdout.write(b'\n')
data = response.read()
if args.bodyfile:
bodyfh = open(args.bodyfile, 'wb')
else:
bodyfh = stdout
# Pretty print JSON. This also has the beneficial side-effect
# of verifying emitted JSON is well-formed.
if formatjson:
# json.dumps() will print trailing newlines. Eliminate them
# to make tests easier to write.
data = pycompat.json_loads(data)
lines = json.dumps(data, sort_keys=True, indent=2).splitlines()
for line in lines:
bodyfh.write(pycompat.sysbytes(line.rstrip()))
bodyfh.write(b'\n')
else:
bodyfh.write(data)
if args.bodyfile:
bodyfh.close()
if twice and response.getheader('ETag', None):
tag = response.getheader('ETag')
# further try to please the windows-flakyness deity
conn.close()
return response.status
status = request(args.method, args.host, args.path, args.show)
if twice:
status = request(args.method, args.host, args.path, args.show)
if 200 <= status <= 305:
sys.exit(0)
sys.exit(1)