commit d32a5c09deb81d51e7f792fe2d150579a6769842 Author: Damian Johnson atagar@torproject.org Date: Thu Feb 19 09:45:50 2015 -0800

Test that tor's present dirauths match stem's hardcoded list

Stem includes a hardcoded list of tor's directory authorities much as tor itself does, so it can do remote descriptor fetching. Adding a simple test that it matches the present tor consensus to help us stay in sync...

https://trac.torproject.org/projects/tor/ticket/14832 --- test/integ/descriptor/remote.py | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)

diff --git a/test/integ/descriptor/remote.py b/test/integ/descriptor/remote.py index 9183c0d..61370d2 100644 --- a/test/integ/descriptor/remote.py +++ b/test/integ/descriptor/remote.py @@ -4,6 +4,7 @@ Integration tests for stem.descriptor.remote.

import unittest

+import stem.descriptor import stem.descriptor.extrainfo_descriptor import stem.descriptor.microdescriptor import stem.descriptor.networkstatus @@ -14,6 +15,30 @@ import test.runner

class TestDescriptorDownloader(unittest.TestCase): + def test_authorities_are_up_to_date(self): + """ + Check that our hardcoded directory authority data matches the present + consensus. + """ + + if test.runner.require_online(self): + return + elif test.runner.only_run_once(self): + return + + downloader = stem.descriptor.remote.DescriptorDownloader() + consensus = downloader.get_consensus(document_handler = stem.descriptor.DocumentHandler.BARE_DOCUMENT).run()[0] + + for auth in consensus.directory_authorities: + stem_auth = stem.descriptor.remote.get_authorities().get(auth.nickname) + + if not stem_auth: + self.fail("%s isn't a recognized directory authority in stem" % auth.nickname) + + for attr in ('address', 'fingerprint', 'or_port', 'dir_port'): + if getattr(auth, attr) != getattr(stem_auth, attr): + self.fail("%s has %s %s, but we expected %s" % (auth.nickname, attr, getattr(auth, attr), getattr(stem_auth, attr))) + def test_using_authorities(self): """ Fetches a descriptor from each of the directory authorities. This is