view tests/test-hgweb-auth.py @ 23845:0a7fd54d4e60

revset: introduce "_parsealiasdecl" to parse alias declarations strictly This patch introduces "_parsealiasdecl" to parse alias declarations strictly. For example, "_parsealiasdecl" can detect problems below, which current implementation can't. - un-closed parenthesis causes being treated as "alias symbol" because all of declarations not in "func(....)" style are recognized as "alias symbol". for example, "foo($1, $2" is treated as the alias symbol. - alias symbol/function names aren't examined whether they are valid as symbol or not for example, "foo bar" can be treated as the alias symbol, but of course such invalid symbol can't be referred in revset. - just splitting argument list by "," causes overlooking syntax problems in the declaration for example, all of invalid declarations below are overlooked: - foo("bar") => taking one argument named as '"bar"' - foo("unclosed) => taking one argument named as '"unclosed' - foo(bar::baz) => taking one argument named as 'bar::baz' - foo(bar($1)) => taking one argument named as 'bar($1)' To decrease complication of patch, current implementation for alias declarations is replaced by "_parsealiasdecl" in the subsequent patch. This patch just introduces it. This patch defines "_parsealiasdecl" not as a method of "revsetalias" class but as a one of "revset" module, because of ease of testing by doctest. This patch factors some helper functions for "tree" out, because: - direct accessing like "if tree[0] == 'func' and len(tree) > 1" decreases readability - subsequent patch (and also existing code paths, in the future) can use them for readability This patch also factors "_tokenizealias" out, because it can be used also for parsing alias definitions strictly.
author FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
date Sat, 10 Jan 2015 23:18:11 +0900
parents 9de689d20230
children 779addce6910
line wrap: on
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from mercurial import demandimport; demandimport.enable()
import urllib2
from mercurial import ui, util
from mercurial import url
from mercurial.error import Abort

class myui(ui.ui):
    def interactive(self):
        return False

origui = myui()

def writeauth(items):
    ui = origui.copy()
    for name, value in items.iteritems():
        ui.setconfig('auth', name, value)
    return ui

def dumpdict(dict):
    return '{' + ', '.join(['%s: %s' % (k, dict[k])
                            for k in sorted(dict.iterkeys())]) + '}'

def test(auth, urls=None):
    print 'CFG:', dumpdict(auth)
    prefixes = set()
    for k in auth:
        prefixes.add(k.split('.', 1)[0])
    for p in prefixes:
        for name in ('.username', '.password'):
            if (p + name) not in auth:
                auth[p + name] = p
    auth = dict((k, v) for k, v in auth.iteritems() if v is not None)

    ui = writeauth(auth)

    def _test(uri):
        print 'URI:', uri
        try:
            pm = url.passwordmgr(ui)
            u, authinfo = util.url(uri).authinfo()
            if authinfo is not None:
                pm.add_password(*authinfo)
            print '    ', pm.find_user_password('test', u)
        except Abort:
            print 'abort'

    if not urls:
        urls = [
            'http://example.org/foo',
            'http://example.org/foo/bar',
            'http://example.org/bar',
            'https://example.org/foo',
            'https://example.org/foo/bar',
            'https://example.org/bar',
            'https://x@example.org/bar',
            'https://y@example.org/bar',
            ]
    for u in urls:
        _test(u)


print '\n*** Test in-uri schemes\n'
test({'x.prefix': 'http://example.org'})
test({'x.prefix': 'https://example.org'})
test({'x.prefix': 'http://example.org', 'x.schemes': 'https'})
test({'x.prefix': 'https://example.org', 'x.schemes': 'http'})

print '\n*** Test separately configured schemes\n'
test({'x.prefix': 'example.org', 'x.schemes': 'http'})
test({'x.prefix': 'example.org', 'x.schemes': 'https'})
test({'x.prefix': 'example.org', 'x.schemes': 'http https'})

print '\n*** Test prefix matching\n'
test({'x.prefix': 'http://example.org/foo',
      'y.prefix': 'http://example.org/bar'})
test({'x.prefix': 'http://example.org/foo',
      'y.prefix': 'http://example.org/foo/bar'})
test({'x.prefix': '*', 'y.prefix': 'https://example.org/bar'})

print '\n*** Test user matching\n'
test({'x.prefix': 'http://example.org/foo',
      'x.username': None,
      'x.password': 'xpassword'},
     urls=['http://y@example.org/foo'])
test({'x.prefix': 'http://example.org/foo',
      'x.username': None,
      'x.password': 'xpassword',
      'y.prefix': 'http://example.org/foo',
      'y.username': 'y',
      'y.password': 'ypassword'},
     urls=['http://y@example.org/foo'])
test({'x.prefix': 'http://example.org/foo/bar',
      'x.username': None,
      'x.password': 'xpassword',
      'y.prefix': 'http://example.org/foo',
      'y.username': 'y',
      'y.password': 'ypassword'},
     urls=['http://y@example.org/foo/bar'])

def testauthinfo(fullurl, authurl):
    print 'URIs:', fullurl, authurl
    pm = urllib2.HTTPPasswordMgrWithDefaultRealm()
    pm.add_password(*util.url(fullurl).authinfo()[1])
    print pm.find_user_password('test', authurl)

print '\n*** Test urllib2 and util.url\n'
testauthinfo('http://user@example.com:8080/foo', 'http://example.com:8080/foo')