forked from LBRYCommunity/lbry-sdk
138 lines
5.4 KiB
Python
138 lines
5.4 KiB
Python
import os
|
|
import shutil
|
|
import tempfile
|
|
|
|
from hashlib import md5
|
|
from twisted.trial.unittest import TestCase
|
|
from twisted.internet import defer, threads
|
|
|
|
from lbrynet import conf
|
|
from lbrynet.file_manager.EncryptedFileManager import EncryptedFileManager
|
|
from lbrynet.core.Session import Session
|
|
from lbrynet.core.StreamDescriptor import StreamDescriptorIdentifier
|
|
from lbrynet.file_manager.EncryptedFileCreator import create_lbry_file
|
|
from lbrynet.lbry_file.client.EncryptedFileOptions import add_lbry_file_to_sd_identifier
|
|
from lbrynet.core.StreamDescriptor import get_sd_info
|
|
from lbrynet.core.PeerManager import PeerManager
|
|
from lbrynet.core.RateLimiter import DummyRateLimiter
|
|
|
|
from lbrynet.tests import mocks
|
|
|
|
|
|
FakeNode = mocks.Node
|
|
FakeWallet = mocks.Wallet
|
|
FakePeerFinder = mocks.PeerFinder
|
|
FakeAnnouncer = mocks.Announcer
|
|
GenFile = mocks.GenFile
|
|
test_create_stream_sd_file = mocks.create_stream_sd_file
|
|
DummyBlobAvailabilityTracker = mocks.BlobAvailabilityTracker
|
|
|
|
|
|
class TestStreamify(TestCase):
|
|
maxDiff = 5000
|
|
def setUp(self):
|
|
mocks.mock_conf_settings(self)
|
|
self.session = None
|
|
self.lbry_file_manager = None
|
|
self.is_generous = True
|
|
self.db_dir = tempfile.mkdtemp()
|
|
self.blob_dir = os.path.join(self.db_dir, "blobfiles")
|
|
os.mkdir(self.blob_dir)
|
|
|
|
@defer.inlineCallbacks
|
|
def tearDown(self):
|
|
lbry_files = self.lbry_file_manager.lbry_files
|
|
for lbry_file in lbry_files:
|
|
yield self.lbry_file_manager.delete_lbry_file(lbry_file)
|
|
if self.lbry_file_manager is not None:
|
|
yield self.lbry_file_manager.stop()
|
|
if self.session is not None:
|
|
yield self.session.shut_down()
|
|
yield self.session.storage.stop()
|
|
yield threads.deferToThread(shutil.rmtree, self.db_dir)
|
|
if os.path.exists("test_file"):
|
|
os.remove("test_file")
|
|
|
|
def test_create_stream(self):
|
|
wallet = FakeWallet()
|
|
peer_manager = PeerManager()
|
|
peer_finder = FakePeerFinder(5553, peer_manager, 2)
|
|
hash_announcer = FakeAnnouncer()
|
|
rate_limiter = DummyRateLimiter()
|
|
sd_identifier = StreamDescriptorIdentifier()
|
|
|
|
self.session = Session(
|
|
conf.ADJUSTABLE_SETTINGS['data_rate'][1], db_dir=self.db_dir, node_id="abcd",
|
|
peer_finder=peer_finder, hash_announcer=hash_announcer,
|
|
blob_dir=self.blob_dir, peer_port=5553,
|
|
use_upnp=False, rate_limiter=rate_limiter, wallet=wallet,
|
|
blob_tracker_class=DummyBlobAvailabilityTracker,
|
|
is_generous=self.is_generous, external_ip="127.0.0.1", dht_node_class=mocks.Node
|
|
)
|
|
|
|
self.lbry_file_manager = EncryptedFileManager(self.session, sd_identifier)
|
|
|
|
d = self.session.setup()
|
|
d.addCallback(lambda _: add_lbry_file_to_sd_identifier(sd_identifier))
|
|
d.addCallback(lambda _: self.lbry_file_manager.setup())
|
|
|
|
def verify_equal(sd_info):
|
|
self.assertEqual(sd_info, test_create_stream_sd_file)
|
|
|
|
def verify_stream_descriptor_file(stream_hash):
|
|
d = get_sd_info(self.session.storage, stream_hash, True)
|
|
d.addCallback(verify_equal)
|
|
return d
|
|
|
|
def iv_generator():
|
|
iv = 0
|
|
while 1:
|
|
iv += 1
|
|
yield "%016d" % iv
|
|
|
|
def create_stream():
|
|
test_file = GenFile(5209343, b''.join([chr(i + 3) for i in xrange(0, 64, 6)]))
|
|
d = create_lbry_file(self.session, self.lbry_file_manager, "test_file", test_file,
|
|
key="0123456701234567", iv_generator=iv_generator())
|
|
d.addCallback(lambda lbry_file: lbry_file.stream_hash)
|
|
return d
|
|
|
|
d.addCallback(lambda _: create_stream())
|
|
d.addCallback(verify_stream_descriptor_file)
|
|
return d
|
|
|
|
def test_create_and_combine_stream(self):
|
|
wallet = FakeWallet()
|
|
peer_manager = PeerManager()
|
|
peer_finder = FakePeerFinder(5553, peer_manager, 2)
|
|
hash_announcer = FakeAnnouncer()
|
|
rate_limiter = DummyRateLimiter()
|
|
sd_identifier = StreamDescriptorIdentifier()
|
|
|
|
self.session = Session(
|
|
conf.ADJUSTABLE_SETTINGS['data_rate'][1], db_dir=self.db_dir, node_id="abcd",
|
|
peer_finder=peer_finder, hash_announcer=hash_announcer,
|
|
blob_dir=self.blob_dir, peer_port=5553, dht_node_class=mocks.Node,
|
|
use_upnp=False, rate_limiter=rate_limiter, wallet=wallet,
|
|
blob_tracker_class=DummyBlobAvailabilityTracker, external_ip="127.0.0.1"
|
|
)
|
|
|
|
self.lbry_file_manager = EncryptedFileManager(self.session, sd_identifier)
|
|
|
|
@defer.inlineCallbacks
|
|
def create_stream():
|
|
test_file = GenFile(53209343, b''.join([chr(i + 5) for i in xrange(0, 64, 6)]))
|
|
lbry_file = yield create_lbry_file(self.session, self.lbry_file_manager, "test_file", test_file)
|
|
sd_hash = yield self.session.storage.get_sd_blob_hash_for_stream(lbry_file.stream_hash)
|
|
self.assertTrue(lbry_file.sd_hash, sd_hash)
|
|
yield lbry_file.start()
|
|
f = open('test_file')
|
|
hashsum = md5()
|
|
hashsum.update(f.read())
|
|
self.assertEqual(hashsum.hexdigest(), "68959747edc73df45e45db6379dd7b3b")
|
|
|
|
d = self.session.setup()
|
|
d.addCallback(lambda _: add_lbry_file_to_sd_identifier(sd_identifier))
|
|
d.addCallback(lambda _: self.lbry_file_manager.setup())
|
|
d.addCallback(lambda _: create_stream())
|
|
return d
|