help: use full name of extensions to look up them for keyword search
Before this patch, "hg help -k KEYWORD" fails, if there is the
extension of which name includes ".", because "extensions.load()"
invoked from "help.topicmatch()" fails to look such extension up, even
though it is already loaded in.
"help.topicmatch()" invokes "extensions.load()" with the name gotten
from "extensions.enabled()". The former expects full name of extension
(= key in '[extensions]' section), but the latter returns names
shortened by "split('.')[-1]". This difference causes failure of
looking extension up.
This patch adds "shortname" argument to "extensions.enabled()" to make
it return shortened names only if it is True. "help.topicmatch()"
turns it off to get full name of extensions.
Then, this patch shortens full name of extensions by "split('.')[-1]"
for showing them in the list of extensions.
Shortening is also applied on names gotten from
"extensions.disabled()" but harmless, because it returns only
extensions directly under "hgext" and their names should not include
".".
import os
def check(a, b):
if a != b:
print (a, b)
def cert(cn):
return dict(subject=((('commonName', cn),),))
from mercurial.sslutil import _verifycert
# Test non-wildcard certificates
check(_verifycert(cert('example.com'), 'example.com'),
None)
check(_verifycert(cert('example.com'), 'www.example.com'),
'certificate is for example.com')
check(_verifycert(cert('www.example.com'), 'example.com'),
'certificate is for www.example.com')
# Test wildcard certificates
check(_verifycert(cert('*.example.com'), 'www.example.com'),
None)
check(_verifycert(cert('*.example.com'), 'example.com'),
'certificate is for *.example.com')
check(_verifycert(cert('*.example.com'), 'w.w.example.com'),
'certificate is for *.example.com')
# Test subjectAltName
san_cert = {'subject': ((('commonName', 'example.com'),),),
'subjectAltName': (('DNS', '*.example.net'),
('DNS', 'example.net'))}
check(_verifycert(san_cert, 'example.net'),
None)
check(_verifycert(san_cert, 'foo.example.net'),
None)
# no fallback to subject commonName when subjectAltName has DNS
check(_verifycert(san_cert, 'example.com'),
'certificate is for *.example.net, example.net')
# fallback to subject commonName when no DNS in subjectAltName
san_cert = {'subject': ((('commonName', 'example.com'),),),
'subjectAltName': (('IP Address', '8.8.8.8'),)}
check(_verifycert(san_cert, 'example.com'), None)
# Avoid some pitfalls
check(_verifycert(cert('*.foo'), 'foo'),
'certificate is for *.foo')
check(_verifycert(cert('*o'), 'foo'),
'certificate is for *o')
check(_verifycert({'subject': ()},
'example.com'),
'no commonName or subjectAltName found in certificate')
check(_verifycert(None, 'example.com'),
'no certificate received')
# Unicode (IDN) certname isn't supported
check(_verifycert(cert(u'\u4f8b.jp'), 'example.jp'),
'IDN in certificate not supported')
import doctest
def test_url():
"""
>>> from mercurial.util import url
This tests for edge cases in url.URL's parsing algorithm. Most of
these aren't useful for documentation purposes, so they aren't
part of the class's doc tests.
Query strings and fragments:
>>> url('http://host/a?b#c')
<url scheme: 'http', host: 'host', path: 'a', query: 'b', fragment: 'c'>
>>> url('http://host/a?')
<url scheme: 'http', host: 'host', path: 'a'>
>>> url('http://host/a#b#c')
<url scheme: 'http', host: 'host', path: 'a', fragment: 'b#c'>
>>> url('http://host/a#b?c')
<url scheme: 'http', host: 'host', path: 'a', fragment: 'b?c'>
>>> url('http://host/?a#b')
<url scheme: 'http', host: 'host', path: '', query: 'a', fragment: 'b'>
>>> url('http://host/?a#b', parsequery=False)
<url scheme: 'http', host: 'host', path: '?a', fragment: 'b'>
>>> url('http://host/?a#b', parsefragment=False)
<url scheme: 'http', host: 'host', path: '', query: 'a#b'>
>>> url('http://host/?a#b', parsequery=False, parsefragment=False)
<url scheme: 'http', host: 'host', path: '?a#b'>
IPv6 addresses:
>>> url('ldap://[2001:db8::7]/c=GB?objectClass?one')
<url scheme: 'ldap', host: '[2001:db8::7]', path: 'c=GB',
query: 'objectClass?one'>
>>> url('ldap://joe:xxx@[2001:db8::7]:80/c=GB?objectClass?one')
<url scheme: 'ldap', user: 'joe', passwd: 'xxx', host: '[2001:db8::7]',
port: '80', path: 'c=GB', query: 'objectClass?one'>
Missing scheme, host, etc.:
>>> url('://192.0.2.16:80/')
<url path: '://192.0.2.16:80/'>
>>> url('http://mercurial.selenic.com')
<url scheme: 'http', host: 'mercurial.selenic.com'>
>>> url('/foo')
<url path: '/foo'>
>>> url('bundle:/foo')
<url scheme: 'bundle', path: '/foo'>
>>> url('a?b#c')
<url path: 'a?b', fragment: 'c'>
>>> url('http://x.com?arg=/foo')
<url scheme: 'http', host: 'x.com', query: 'arg=/foo'>
>>> url('http://joe:xxx@/foo')
<url scheme: 'http', user: 'joe', passwd: 'xxx', path: 'foo'>
Just a scheme and a path:
>>> url('mailto:John.Doe@example.com')
<url scheme: 'mailto', path: 'John.Doe@example.com'>
>>> url('a:b:c:d')
<url path: 'a:b:c:d'>
>>> url('aa:bb:cc:dd')
<url scheme: 'aa', path: 'bb:cc:dd'>
SSH examples:
>>> url('ssh://joe@host//home/joe')
<url scheme: 'ssh', user: 'joe', host: 'host', path: '/home/joe'>
>>> url('ssh://joe:xxx@host/src')
<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host', path: 'src'>
>>> url('ssh://joe:xxx@host')
<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host'>
>>> url('ssh://joe@host')
<url scheme: 'ssh', user: 'joe', host: 'host'>
>>> url('ssh://host')
<url scheme: 'ssh', host: 'host'>
>>> url('ssh://')
<url scheme: 'ssh'>
>>> url('ssh:')
<url scheme: 'ssh'>
Non-numeric port:
>>> url('http://example.com:dd')
<url scheme: 'http', host: 'example.com', port: 'dd'>
>>> url('ssh://joe:xxx@host:ssh/foo')
<url scheme: 'ssh', user: 'joe', passwd: 'xxx', host: 'host', port: 'ssh',
path: 'foo'>
Bad authentication credentials:
>>> url('http://joe@joeville:123@4:@host/a?b#c')
<url scheme: 'http', user: 'joe@joeville', passwd: '123@4:',
host: 'host', path: 'a', query: 'b', fragment: 'c'>
>>> url('http://!*#?/@!*#?/:@host/a?b#c')
<url scheme: 'http', host: '!*', fragment: '?/@!*#?/:@host/a?b#c'>
>>> url('http://!*#?@!*#?:@host/a?b#c')
<url scheme: 'http', host: '!*', fragment: '?@!*#?:@host/a?b#c'>
>>> url('http://!*@:!*@@host/a?b#c')
<url scheme: 'http', user: '!*@', passwd: '!*@', host: 'host',
path: 'a', query: 'b', fragment: 'c'>
File paths:
>>> url('a/b/c/d.g.f')
<url path: 'a/b/c/d.g.f'>
>>> url('/x///z/y/')
<url path: '/x///z/y/'>
>>> url('/foo:bar')
<url path: '/foo:bar'>
>>> url('\\\\foo:bar')
<url path: '\\\\foo:bar'>
>>> url('./foo:bar')
<url path: './foo:bar'>
Non-localhost file URL:
>>> u = url('file://mercurial.selenic.com/foo')
Traceback (most recent call last):
File "<stdin>", line 1, in ?
Abort: file:// URLs can only refer to localhost
Empty URL:
>>> u = url('')
>>> u
<url path: ''>
>>> str(u)
''
Empty path with query string:
>>> str(url('http://foo/?bar'))
'http://foo/?bar'
Invalid path:
>>> u = url('http://foo/bar')
>>> u.path = 'bar'
>>> str(u)
'http://foo/bar'
>>> u = url('file:/foo/bar/baz')
>>> u
<url scheme: 'file', path: '/foo/bar/baz'>
>>> str(u)
'file:///foo/bar/baz'
>>> u.localpath()
'/foo/bar/baz'
>>> u = url('file:///foo/bar/baz')
>>> u
<url scheme: 'file', path: '/foo/bar/baz'>
>>> str(u)
'file:///foo/bar/baz'
>>> u.localpath()
'/foo/bar/baz'
>>> u = url('file:///f:oo/bar/baz')
>>> u
<url scheme: 'file', path: 'f:oo/bar/baz'>
>>> str(u)
'file:///f:oo/bar/baz'
>>> u.localpath()
'f:oo/bar/baz'
>>> u = url('file://localhost/f:oo/bar/baz')
>>> u
<url scheme: 'file', host: 'localhost', path: 'f:oo/bar/baz'>
>>> str(u)
'file://localhost/f:oo/bar/baz'
>>> u.localpath()
'f:oo/bar/baz'
>>> u = url('file:foo/bar/baz')
>>> u
<url scheme: 'file', path: 'foo/bar/baz'>
>>> str(u)
'file:foo/bar/baz'
>>> u.localpath()
'foo/bar/baz'
"""
if 'TERM' in os.environ:
del os.environ['TERM']
doctest.testmod(optionflags=doctest.NORMALIZE_WHITESPACE)