view tests/test-hgweb-auth.py @ 45473:5f0eeda2005d

log: make -frREV PATH detect missing files before falling back to slow path

If -rREV isn't specified, "log --follow" would abort on nonexistent paths.
Let's implement this behavior for "-frREV" case as we have ctx.hasdir() now.
Otherwise "log -frREV PATH" would silently fall back to slow path and files
wouldn't be followed across renames.

The loop is quadratic (as before), but the size of the startctxs and
match.files() should be small in general.

Some tests are marked as BROKEN since file renames aren't tracked in the
slow path. This is a known limitation of the current history traversal
function.

from __future__ import absolute_import, print_function

from mercurial import demandimport

demandimport.enable()
from mercurial import (
    error,
    pycompat,
    ui as uimod,
    url,
    util,
)
from mercurial.utils import stringutil

urlerr = util.urlerr
urlreq = util.urlreq


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


origui = myui.load()


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


def _stringifyauthinfo(ai):
    if ai is None:
        return ai
    realm, authuris, user, passwd = ai
    return (
        pycompat.strurl(realm),
        [pycompat.strurl(u) for u in authuris],
        pycompat.strurl(user),
        pycompat.strurl(passwd),
    )


def test(auth, urls=None):
    print('CFG:', pycompat.sysstr(stringutil.pprint(auth, bprefix=True)))
    prefixes = set()
    for k in auth:
        prefixes.add(k.split(b'.', 1)[0])
    for p in prefixes:
        for name in (b'.username', b'.password'):
            if (p + name) not in auth:
                auth[p + name] = p
    auth = {k: v for k, v in auth.items() if v is not None}

    ui = writeauth(auth)

    def _test(uri):
        print('URI:', pycompat.strurl(uri))
        try:
            pm = url.passwordmgr(ui, urlreq.httppasswordmgrwithdefaultrealm())
            u, authinfo = util.url(uri).authinfo()
            if authinfo is not None:
                pm.add_password(*_stringifyauthinfo(authinfo))
            print(
                '    ',
                tuple(
                    pycompat.strurl(a)
                    for a in pm.find_user_password('test', pycompat.strurl(u))
                ),
            )
        except error.Abort:
            print('    ', 'abort')

    if not urls:
        urls = [
            b'http://example.org/foo',
            b'http://example.org/foo/bar',
            b'http://example.org/bar',
            b'https://example.org/foo',
            b'https://example.org/foo/bar',
            b'https://example.org/bar',
            b'https://[e-mail]/bar',
            b'https://[e-mail]/bar',
        ]
    for u in urls:
        _test(u)


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

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

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

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

print('\n*** Test user matching with name in prefix\n')

# prefix, username and URL have the same user
test(
    {
        b'x.prefix': b'https://example.org/foo',
        b'x.username': None,
        b'x.password': b'xpassword',
        b'y.prefix': b'http://[e-mail]/foo',
        b'y.username': b'y',
        b'y.password': b'ypassword',
    },
    urls=[b'http://[e-mail]/foo'],
)
# Prefix has a different user from username and URL
test(
    {
        b'y.prefix': b'http://[e-mail]/foo',
        b'y.username': b'y',
        b'y.password': b'ypassword',
    },
    urls=[b'http://[e-mail]/foo'],
)
# Prefix has a different user from URL; no username
test(
    {b'y.prefix': b'http://[e-mail]/foo', b'y.password': b'ypassword'},
    urls=[b'http://[e-mail]/foo'],
)
# Prefix and URL have same user, but doesn't match username
test(
    {
        b'y.prefix': b'http://[e-mail]/foo',
        b'y.username': b'z',
        b'y.password': b'ypassword',
    },
    urls=[b'http://[e-mail]/foo'],
)
# Prefix and URL have the same user; no username
test(
    {b'y.prefix': b'http://[e-mail]/foo', b'y.password': b'ypassword'},
    urls=[b'http://[e-mail]/foo'],
)
# Prefix user, but no URL user or username
test(
    {b'y.prefix': b'http://[e-mail]/foo', b'y.password': b'ypassword'},
    urls=[b'http://example.org/foo'],
)


def testauthinfo(fullurl, authurl):
    print('URIs:', fullurl, authurl)
    pm = urlreq.httppasswordmgrwithdefaultrealm()
    ai = _stringifyauthinfo(util.url(pycompat.bytesurl(fullurl)).authinfo()[1])
    pm.add_password(*ai)
    print(pm.find_user_password('test', authurl))


print('\n*** Test urllib2 and util.url\n')
testauthinfo('http://[e-mail]:8080/foo', 'http://example.com:8080/foo')