def test_mutable_filenode(self):
client = FakeClient()
wk = "\x00"*16
rk = hashutil.ssk_readkey_hash(wk)
si = hashutil.ssk_storage_index_hash(rk)
u = uri.WriteableSSKFileURI("\x00"*16, "\x00"*32)
n = MutableFileNode(None, None, client.get_encoding_parameters(),
None).init_from_cap(u)
self.failUnlessEqual(n.get_writekey(), wk)
self.failUnlessEqual(n.get_readkey(), rk)
self.failUnlessEqual(n.get_storage_index(), si)
# these items are populated on first read (or create), so until that
# happens they'll be None
self.failUnlessEqual(n.get_privkey(), None)
self.failUnlessEqual(n.get_encprivkey(), None)
self.failUnlessEqual(n.get_pubkey(), None)
self.failUnlessEqual(n.get_uri(), u.to_string())
self.failUnlessEqual(n.get_write_uri(), u.to_string())
self.failUnlessEqual(n.get_readonly_uri(), u.get_readonly().to_string())
self.failUnlessEqual(n.get_cap(), u)
self.failUnlessEqual(n.get_readcap(), u.get_readonly())
self.failUnless(n.is_mutable())
self.failIf(n.is_readonly())
self.failIf(n.is_unknown())
self.failIf(n.is_allowed_in_immutable_directory())
n.raise_error()
n2 = MutableFileNode(None, None, client.get_encoding_parameters(),
None).init_from_cap(u)
self.failUnlessEqual(n, n2)
self.failIfEqual(n, "not even the right type")
self.failIfEqual(n, u) # not the right class
n.raise_error()
d = {n: "can these be used as dictionary keys?"}
d[n2] = "replace the old one"
self.failUnlessEqual(len(d), 1)
nro = n.get_readonly()
self.failUnless(isinstance(nro, MutableFileNode))
self.failUnlessEqual(nro.get_readonly(), nro)
self.failUnlessEqual(nro.get_cap(), u.get_readonly())
self.failUnlessEqual(nro.get_readcap(), u.get_readonly())
self.failUnless(nro.is_mutable())
self.failUnless(nro.is_readonly())
self.failIf(nro.is_unknown())
self.failIf(nro.is_allowed_in_immutable_directory())
nro_u = nro.get_uri()
self.failUnlessEqual(nro_u, nro.get_readonly_uri())
self.failUnlessEqual(nro_u, u.get_readonly().to_string())
self.failUnlessEqual(nro.get_write_uri(), None)
self.failUnlessEqual(nro.get_repair_cap(), None) # RSAmut needs writecap
nro.raise_error()
v = n.get_verify_cap()
self.failUnless(isinstance(v, uri.SSKVerifierURI))
self.failUnlessEqual(n.get_repair_cap(), n._uri) # TODO: n.get_uri()
def __init__(self, readkey, fingerprint):
self.readkey = readkey
self.storage_index = hashutil.ssk_storage_index_hash(self.readkey)
assert len(self.storage_index) == 16
self.fingerprint = fingerprint
def setUp(self):
self.writekey = "\x01" * 16
self.fingerprint = "\x02" * 32
self.readkey = hashutil.ssk_readkey_hash(self.writekey)
self.storage_index = hashutil.ssk_storage_index_hash(self.readkey)
def __init__(self, readkey, fingerprint):
self.readkey = readkey
self.storage_index = hashutil.ssk_storage_index_hash(self.readkey)
assert len(self.storage_index) == 16
self.fingerprint = fingerprint
