tests/test-hgweb-auth.py

tests: add script to disable a selected wire protocol capability

This can be used to test that the client and server both fall back to the
previous wire protocol when the capability is not supported.

It is currently used by test-push-http.t and I plan to use it for the HTTP
long argument support tests.

from mercurial import demandimport; demandimport.enable()
from mercurial import ui
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):
    print 'CFG:', dumpdict(auth)
    prefixes = set()
    for k in auth:
        prefixes.add(k.split('.', 1)[0])
    for p in prefixes:
        auth.update({p + '.username': p, p + '.password': p})

    ui = writeauth(auth)

    def _test(uri):
        print 'URI:', uri
        try:
            pm = url.passwordmgr(ui)
            print '    ', pm.find_user_password('test', uri)
        except Abort, e:
            print 'abort'

    _test('http://example.org/foo')
    _test('http://example.org/foo/bar')
    _test('http://example.org/bar')
    _test('https://example.org/foo')
    _test('https://example.org/foo/bar')
    _test('https://example.org/bar')


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'})