upstream/mercurial-mirror Files · tests/test-url.py

httprepo: long arguments support (issue2126)...

httprepo: long arguments support (issue2126) Send the command arguments in the HTTP headers. The command is still part of the URL. If the server does not have the 'httpheader' capability, the client will send the command arguments in the URL as it did previously. Web servers typically allow more data to be placed within the headers than in the URL, so this approach will: - Avoid HTTP errors due to using a URL that is too large. - Allow Mercurial to implement a more efficient wire protocol. An alternate approach is to send the arguments as part of the request body. This approach has been rejected because it requires the use of POST requests, so it would break any existing configuration that relies on the request type for authentication or caching. Extensibility: - The header size is provided by the server, which makes it possible to introduce an hgrc setting for it. - The client ignores the capability value after the first comma, which allows more information to be included in the future.

Brodie Rao - - Load All Authors

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      import sys

      def check(a, b):

          if a != b:

              print (a, b)

      def cert(cn):

          return dict(subject=((('commonName', cn),),))

      from mercurial.url 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)

      # subject is only checked when subjectAltName is empty

      check(_verifycert(san_cert, 'example.com'),

            'certificate is for *.example.net, example.net')

      # 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')

      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'

          """

      doctest.testmod(optionflags=doctest.NORMALIZE_WHITESPACE)

      # Unicode (IDN) certname isn't supported

      check(_verifycert(cert(u'\u4f8b.jp'), 'example.jp'),

            'IDN in certificate not supported')

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				import sys

				def check(a, b):
				if a != b:
				print (a, b)

				def cert(cn):
				return dict(subject=((('commonName', cn),),))

				from mercurial.url 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)
				# subject is only checked when subjectAltName is empty
				check(_verifycert(san_cert, 'example.com'),
				'certificate is for *.example.net, example.net')

				# 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')

				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'
				"""

				doctest.testmod(optionflags=doctest.NORMALIZE_WHITESPACE)

				# Unicode (IDN) certname isn't supported
				check(_verifycert(cert(u'\u4f8b.jp'), 'example.jp'),
				'IDN in certificate not supported')