commit 98d8e4685bab0dd107f5dd6f185492d6f3a5c136 Author: Damian Johnson atagar@torproject.org Date: Mon Oct 8 08:36:47 2012 -0700

Dropping test for empty dir-source fields

Nick replied on 'https://trac.torproject.org/7055' saying that the fields can't be empty strings, so dropping the test. Also adding a validation check that the hostname isn't an empty string. --- stem/descriptor/networkstatus.py | 3 ++ .../networkstatus/directory_authority.py | 32 -------------------- 2 files changed, 3 insertions(+), 32 deletions(-)

diff --git a/stem/descriptor/networkstatus.py b/stem/descriptor/networkstatus.py index dea16f4..a2c13a2 100644 --- a/stem/descriptor/networkstatus.py +++ b/stem/descriptor/networkstatus.py @@ -801,6 +801,9 @@ class DirectoryAuthority(stem.descriptor.Descriptor): raise ValueError("Authority's nickname is invalid: %s" % dir_source_comp[0]) elif not stem.util.tor_tools.is_valid_fingerprint(dir_source_comp[1]): raise ValueError("Authority's fingerprint is invalid: %s" % dir_source_comp[1]) + elif not dir_source_comp[2]: + # https://trac.torproject.org/7055 + raise ValueError("Authority's hostname can't be blank: %s" % line) elif not stem.util.connection.is_valid_ip_address(dir_source_comp[3]): raise ValueError("Authority's address isn't a valid IPv4 address: %s" % dir_source_comp[3]) elif not stem.util.connection.is_valid_port(dir_source_comp[4], allow_zero = True): diff --git a/test/unit/descriptor/networkstatus/directory_authority.py b/test/unit/descriptor/networkstatus/directory_authority.py index b032b48..f01604f 100644 --- a/test/unit/descriptor/networkstatus/directory_authority.py +++ b/test/unit/descriptor/networkstatus/directory_authority.py @@ -125,38 +125,6 @@ class TestDirectoryAuthority(unittest.TestCase): self.assertEqual(None, authority.dir_port) self.assertEqual(None, authority.or_port)

- def test_empty_values(self): - """ - The 'dir-source' line has a couple string values where anything (without - spaces) would be valud. Check that we're ok with the value being an empty - string. - """ - - # TODO: Test presently fails because a missing nickname makes us think that - # a field is missing. This is technically a bug caused by us ignoring an - # idiosyncrasy with how v3 documents are formatted. With all descriptor - # types *except* v3 documents a keyword and value is split by any amount - # of whitespace. With a v3 document it must be a single space. - # - # When we have an empty nickname the value starts with a space, causing our - # keyword/value regex to gobble the extra space (making the field - # disappear). Checking with Nick before investing any further effort into - # this... - # https://trac.torproject.org/7055 - - test.runner.skip(self, "https://trac.torproject.org/7055") - return - - # drop the authority nickname - dir_source = AUTHORITY_HEADER[0][1].replace('turtles', '') - authority = get_directory_authority({"dir-source": dir_source}) - self.assertEqual('', authority.nickname) - - # drop the hostname - dir_source = AUTHORITY_HEADER[0][1].replace('no.place.com', '') - authority = get_directory_authority({"dir-source": dir_source}) - self.assertEqual('', authority.hostname) - def test_malformed_fingerprint(self): """ Includes a malformed fingerprint on the 'dir-source' line.