forked from LBRYCommunity/lbry-sdk
760 lines
32 KiB
Python
760 lines
32 KiB
Python
import unittest
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import ecdsa
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import hashlib
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import logging
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from binascii import hexlify
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from typing import List, Tuple
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from lbry.wallet.constants import COIN, NULL_HASH32
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from lbry.schema.claim import Claim
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from lbry.schema.result import Censor
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from lbry.wallet.server.db import reader, writer
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from lbry.wallet.server.coin import LBCRegTest
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from lbry.wallet.server.db.trending import zscore
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from lbry.wallet.server.db.canonical import FindShortestID
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from lbry.wallet.server.block_processor import Timer
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from lbry.wallet.transaction import Transaction, Input, Output
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def get_output(amount=COIN, pubkey_hash=NULL_HASH32):
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return Transaction() \
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.add_outputs([Output.pay_pubkey_hash(amount, pubkey_hash)]) \
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.outputs[0]
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def get_input():
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return Input.spend(get_output())
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def get_tx():
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return Transaction().add_inputs([get_input()])
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def search(**constraints) -> List:
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return reader.search_claims(Censor(), **constraints)
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def censored_search(**constraints) -> Tuple[List, Censor]:
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rows, _, _, _, censor = reader.search(constraints)
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return rows, censor
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class TestSQLDB(unittest.TestCase):
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query_timeout = 0.25
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def setUp(self):
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self.first_sync = False
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self.daemon_height = 1
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self.coin = LBCRegTest()
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db_url = 'file:test_sqldb?mode=memory&cache=shared'
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self.sql = writer.SQLDB(self, db_url, [], [], [zscore])
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self.addCleanup(self.sql.close)
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self.sql.open()
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reader.initializer(
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logging.getLogger(__name__), db_url, 'regtest',
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self.query_timeout, block_and_filter=(
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self.sql.blocked_streams, self.sql.blocked_channels,
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self.sql.filtered_streams, self.sql.filtered_channels
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)
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)
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self.addCleanup(reader.cleanup)
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self.timer = Timer('BlockProcessor')
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self._current_height = 0
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self._txos = {}
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def _make_tx(self, output, txi=None):
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tx = get_tx().add_outputs([output])
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if txi is not None:
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tx.add_inputs([txi])
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self._txos[output.ref.hash] = output
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return tx, tx.hash
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def _set_channel_key(self, channel, key):
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private_key = ecdsa.SigningKey.from_string(key*32, curve=ecdsa.SECP256k1, hashfunc=hashlib.sha256)
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channel.private_key = private_key
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channel.claim.channel.public_key_bytes = private_key.get_verifying_key().to_der()
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channel.script.generate()
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def get_channel(self, title, amount, name='@foo', key=b'a'):
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claim = Claim()
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claim.channel.title = title
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channel = Output.pay_claim_name_pubkey_hash(amount, name, claim, b'abc')
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self._set_channel_key(channel, key)
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return self._make_tx(channel)
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def get_channel_update(self, channel, amount, key=b'a'):
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self._set_channel_key(channel, key)
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return self._make_tx(
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Output.pay_update_claim_pubkey_hash(
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amount, channel.claim_name, channel.claim_id, channel.claim, b'abc'
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),
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Input.spend(channel)
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)
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def get_stream(self, title, amount, name='foo', channel=None, **kwargs):
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claim = Claim()
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claim.stream.update(title=title, **kwargs)
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result = self._make_tx(Output.pay_claim_name_pubkey_hash(amount, name, claim, b'abc'))
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if channel:
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result[0].outputs[0].sign(channel)
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result[0]._reset()
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return result
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def get_stream_update(self, tx, amount, channel=None):
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stream = Transaction(tx[0].raw).outputs[0]
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result = self._make_tx(
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Output.pay_update_claim_pubkey_hash(
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amount, stream.claim_name, stream.claim_id, stream.claim, b'abc'
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),
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Input.spend(stream)
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)
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if channel:
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result[0].outputs[0].sign(channel)
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result[0]._reset()
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return result
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def get_repost(self, claim_id, amount, channel):
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claim = Claim()
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claim.repost.reference.claim_id = claim_id
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result = self._make_tx(Output.pay_claim_name_pubkey_hash(amount, 'repost', claim, b'abc'))
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result[0].outputs[0].sign(channel)
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result[0]._reset()
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return result
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def get_abandon(self, tx):
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claim = Transaction(tx[0].raw).outputs[0]
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return self._make_tx(
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Output.pay_pubkey_hash(claim.amount, b'abc'),
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Input.spend(claim)
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)
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def get_support(self, tx, amount):
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claim = Transaction(tx[0].raw).outputs[0]
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return self._make_tx(
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Output.pay_support_pubkey_hash(
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amount, claim.claim_name, claim.claim_id, b'abc'
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)
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)
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def get_controlling(self):
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for claim in self.sql.execute("select claim.* from claimtrie natural join claim"):
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txo = self._txos[claim.txo_hash]
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controlling = txo.claim.stream.title, claim.amount, claim.effective_amount, claim.activation_height
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return controlling
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def get_active(self):
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controlling = self.get_controlling()
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active = []
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for claim in self.sql.execute(
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f"select * from claim where activation_height <= {self._current_height}"):
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txo = self._txos[claim.txo_hash]
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if controlling and controlling[0] == txo.claim.stream.title:
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continue
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active.append((txo.claim.stream.title, claim.amount, claim.effective_amount, claim.activation_height))
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return active
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def get_accepted(self):
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accepted = []
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for claim in self.sql.execute(
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f"select * from claim where activation_height > {self._current_height}"):
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txo = self._txos[claim.txo_hash]
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accepted.append((txo.claim.stream.title, claim.amount, claim.effective_amount, claim.activation_height))
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return accepted
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def advance(self, height, txs):
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self._current_height = height
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self.sql.advance_txs(height, txs, {'timestamp': 1}, self.daemon_height, self.timer)
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return [otx[0].outputs[0] for otx in txs]
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def state(self, controlling=None, active=None, accepted=None):
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self.assertEqual(controlling, self.get_controlling())
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self.assertEqual(active or [], self.get_active())
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self.assertEqual(accepted or [], self.get_accepted())
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class TestClaimtrie(TestSQLDB):
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def test_example_from_spec(self):
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# https://spec.lbry.com/#claim-activation-example
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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advance(13, [stream])
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state(
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controlling=('Claim A', 10*COIN, 10*COIN, 13),
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active=[],
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accepted=[]
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)
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advance(1001, [self.get_stream('Claim B', 20*COIN)])
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state(
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controlling=('Claim A', 10*COIN, 10*COIN, 13),
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active=[],
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accepted=[('Claim B', 20*COIN, 0, 1031)]
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)
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advance(1010, [self.get_support(stream, 14*COIN)])
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state(
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controlling=('Claim A', 10*COIN, 24*COIN, 13),
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active=[],
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accepted=[('Claim B', 20*COIN, 0, 1031)]
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)
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advance(1020, [self.get_stream('Claim C', 50*COIN)])
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state(
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controlling=('Claim A', 10*COIN, 24*COIN, 13),
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active=[],
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accepted=[
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('Claim B', 20*COIN, 0, 1031),
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('Claim C', 50*COIN, 0, 1051)]
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)
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advance(1031, [])
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state(
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controlling=('Claim A', 10*COIN, 24*COIN, 13),
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active=[('Claim B', 20*COIN, 20*COIN, 1031)],
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accepted=[('Claim C', 50*COIN, 0, 1051)]
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)
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advance(1040, [self.get_stream('Claim D', 300*COIN)])
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state(
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controlling=('Claim A', 10*COIN, 24*COIN, 13),
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active=[('Claim B', 20*COIN, 20*COIN, 1031)],
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accepted=[
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('Claim C', 50*COIN, 0, 1051),
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('Claim D', 300*COIN, 0, 1072)]
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)
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advance(1051, [])
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state(
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controlling=('Claim D', 300*COIN, 300*COIN, 1051),
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active=[
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('Claim A', 10*COIN, 24*COIN, 13),
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('Claim B', 20*COIN, 20*COIN, 1031),
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('Claim C', 50*COIN, 50*COIN, 1051)],
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accepted=[]
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)
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# beyond example
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advance(1052, [self.get_stream_update(stream, 290*COIN)])
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state(
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controlling=('Claim A', 290*COIN, 304*COIN, 13),
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active=[
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('Claim B', 20*COIN, 20*COIN, 1031),
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('Claim C', 50*COIN, 50*COIN, 1051),
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('Claim D', 300*COIN, 300*COIN, 1051),
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],
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accepted=[]
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)
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def test_competing_claims_subsequent_blocks_height_wins(self):
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advance, state = self.advance, self.state
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advance(13, [self.get_stream('Claim A', 10*COIN)])
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state(
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controlling=('Claim A', 10*COIN, 10*COIN, 13),
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active=[],
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accepted=[]
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)
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advance(14, [self.get_stream('Claim B', 10*COIN)])
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state(
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controlling=('Claim A', 10*COIN, 10*COIN, 13),
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active=[('Claim B', 10*COIN, 10*COIN, 14)],
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accepted=[]
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)
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advance(15, [self.get_stream('Claim C', 10*COIN)])
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state(
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controlling=('Claim A', 10*COIN, 10*COIN, 13),
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active=[
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('Claim B', 10*COIN, 10*COIN, 14),
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('Claim C', 10*COIN, 10*COIN, 15)],
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accepted=[]
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)
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def test_competing_claims_in_single_block_position_wins(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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stream2 = self.get_stream('Claim B', 10*COIN)
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advance(13, [stream, stream2])
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state(
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controlling=('Claim A', 10*COIN, 10*COIN, 13),
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active=[('Claim B', 10*COIN, 10*COIN, 13)],
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accepted=[]
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)
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def test_competing_claims_in_single_block_effective_amount_wins(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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stream2 = self.get_stream('Claim B', 11*COIN)
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advance(13, [stream, stream2])
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state(
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controlling=('Claim B', 11*COIN, 11*COIN, 13),
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active=[('Claim A', 10*COIN, 10*COIN, 13)],
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accepted=[]
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)
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def test_winning_claim_deleted(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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stream2 = self.get_stream('Claim B', 11*COIN)
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advance(13, [stream, stream2])
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state(
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controlling=('Claim B', 11*COIN, 11*COIN, 13),
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active=[('Claim A', 10*COIN, 10*COIN, 13)],
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accepted=[]
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)
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advance(14, [self.get_abandon(stream2)])
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state(
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controlling=('Claim A', 10*COIN, 10*COIN, 13),
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active=[],
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accepted=[]
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)
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def test_winning_claim_deleted_and_new_claim_becomes_winner(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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stream2 = self.get_stream('Claim B', 11*COIN)
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advance(13, [stream, stream2])
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state(
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controlling=('Claim B', 11*COIN, 11*COIN, 13),
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active=[('Claim A', 10*COIN, 10*COIN, 13)],
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accepted=[]
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)
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advance(15, [self.get_abandon(stream2), self.get_stream('Claim C', 12*COIN)])
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state(
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controlling=('Claim C', 12*COIN, 12*COIN, 15),
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active=[('Claim A', 10*COIN, 10*COIN, 13)],
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accepted=[]
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)
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def test_winning_claim_expires_and_another_takes_over(self):
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advance, state = self.advance, self.state
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advance(10, [self.get_stream('Claim A', 11*COIN)])
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advance(20, [self.get_stream('Claim B', 10*COIN)])
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state(
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controlling=('Claim A', 11*COIN, 11*COIN, 10),
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active=[('Claim B', 10*COIN, 10*COIN, 20)],
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accepted=[]
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)
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advance(262984, [])
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state(
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controlling=('Claim B', 10*COIN, 10*COIN, 20),
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active=[],
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accepted=[]
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)
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advance(262994, [])
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state(
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controlling=None,
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active=[],
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accepted=[]
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)
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def test_create_and_update_in_same_block(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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advance(10, [stream, self.get_stream_update(stream, 11*COIN)])
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self.assertTrue(search()[0])
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def test_double_updates_in_same_block(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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advance(10, [stream])
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update = self.get_stream_update(stream, 11*COIN)
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advance(20, [update, self.get_stream_update(update, 9*COIN)])
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self.assertTrue(search()[0])
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def test_create_and_abandon_in_same_block(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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advance(10, [stream, self.get_abandon(stream)])
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self.assertFalse(search())
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def test_update_and_abandon_in_same_block(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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advance(10, [stream])
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update = self.get_stream_update(stream, 11*COIN)
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advance(20, [update, self.get_abandon(update)])
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self.assertFalse(search())
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def test_create_update_and_delete_in_same_block(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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update = self.get_stream_update(stream, 11*COIN)
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advance(10, [stream, update, self.get_abandon(update)])
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self.assertFalse(search())
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def test_support_added_and_removed_in_same_block(self):
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advance, state = self.advance, self.state
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stream = self.get_stream('Claim A', 10*COIN)
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advance(10, [stream])
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support = self.get_support(stream, COIN)
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advance(20, [support, self.get_abandon(support)])
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self.assertEqual(search()[0]['support_amount'], 0)
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@staticmethod
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def _get_x_with_claim_id_prefix(getter, prefix, cached_iteration=None, **kwargs):
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iterations = cached_iteration+1 if cached_iteration else 100
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for i in range(cached_iteration or 1, iterations):
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stream = getter(f'claim #{i}', COIN, **kwargs)
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if stream[0].outputs[0].claim_id.startswith(prefix):
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cached_iteration is None and print(f'Found "{prefix}" in {i} iterations.')
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return stream
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if cached_iteration:
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raise ValueError(f'Failed to find "{prefix}" at cached iteration, run with None to find iteration.')
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raise ValueError(f'Failed to find "{prefix}" in {iterations} iterations, try different values.')
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def get_channel_with_claim_id_prefix(self, prefix, cached_iteration=None, **kwargs):
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return self._get_x_with_claim_id_prefix(self.get_channel, prefix, cached_iteration, **kwargs)
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def get_stream_with_claim_id_prefix(self, prefix, cached_iteration=None, **kwargs):
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return self._get_x_with_claim_id_prefix(self.get_stream, prefix, cached_iteration, **kwargs)
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def test_canonical_url_and_channel_validation(self):
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advance = self.advance
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tx_chan_a = self.get_channel_with_claim_id_prefix('a', 1, key=b'c')
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tx_chan_ab = self.get_channel_with_claim_id_prefix('ab', 72, key=b'c')
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txo_chan_a = tx_chan_a[0].outputs[0]
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txo_chan_ab = tx_chan_ab[0].outputs[0]
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advance(1, [tx_chan_a])
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advance(2, [tx_chan_ab])
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(r_ab, r_a) = search(order_by=['creation_height'], limit=2)
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self.assertEqual("@foo#a", r_a['short_url'])
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self.assertEqual("@foo#ab", r_ab['short_url'])
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self.assertIsNone(r_a['canonical_url'])
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self.assertIsNone(r_ab['canonical_url'])
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self.assertEqual(0, r_a['claims_in_channel'])
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self.assertEqual(0, r_ab['claims_in_channel'])
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tx_a = self.get_stream_with_claim_id_prefix('a', 2)
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tx_ab = self.get_stream_with_claim_id_prefix('ab', 42)
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tx_abc = self.get_stream_with_claim_id_prefix('abc', 65)
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advance(3, [tx_a])
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advance(4, [tx_ab, tx_abc])
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(r_abc, r_ab, r_a) = search(order_by=['creation_height', 'tx_position'], limit=3)
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self.assertEqual("foo#a", r_a['short_url'])
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self.assertEqual("foo#ab", r_ab['short_url'])
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self.assertEqual("foo#abc", r_abc['short_url'])
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self.assertIsNone(r_a['canonical_url'])
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self.assertIsNone(r_ab['canonical_url'])
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self.assertIsNone(r_abc['canonical_url'])
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tx_a2 = self.get_stream_with_claim_id_prefix('a', 7, channel=txo_chan_a)
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tx_ab2 = self.get_stream_with_claim_id_prefix('ab', 23, channel=txo_chan_a)
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a2_claim = tx_a2[0].outputs[0]
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ab2_claim = tx_ab2[0].outputs[0]
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advance(6, [tx_a2])
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advance(7, [tx_ab2])
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|
(r_ab2, r_a2) = search(order_by=['creation_height'], limit=2)
|
|
self.assertEqual(f"foo#{a2_claim.claim_id[:2]}", r_a2['short_url'])
|
|
self.assertEqual(f"foo#{ab2_claim.claim_id[:4]}", r_ab2['short_url'])
|
|
self.assertEqual("@foo#a/foo#a", r_a2['canonical_url'])
|
|
self.assertEqual("@foo#a/foo#ab", r_ab2['canonical_url'])
|
|
self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
|
|
|
|
# change channel public key, invaliding stream claim signatures
|
|
advance(8, [self.get_channel_update(txo_chan_a, COIN, key=b'a')])
|
|
(r_ab2, r_a2) = search(order_by=['creation_height'], limit=2)
|
|
self.assertEqual(f"foo#{a2_claim.claim_id[:2]}", r_a2['short_url'])
|
|
self.assertEqual(f"foo#{ab2_claim.claim_id[:4]}", r_ab2['short_url'])
|
|
self.assertIsNone(r_a2['canonical_url'])
|
|
self.assertIsNone(r_ab2['canonical_url'])
|
|
self.assertEqual(0, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
|
|
|
|
# reinstate previous channel public key (previous stream claim signatures become valid again)
|
|
channel_update = self.get_channel_update(txo_chan_a, COIN, key=b'c')
|
|
advance(9, [channel_update])
|
|
(r_ab2, r_a2) = search(order_by=['creation_height'], limit=2)
|
|
self.assertEqual(f"foo#{a2_claim.claim_id[:2]}", r_a2['short_url'])
|
|
self.assertEqual(f"foo#{ab2_claim.claim_id[:4]}", r_ab2['short_url'])
|
|
self.assertEqual("@foo#a/foo#a", r_a2['canonical_url'])
|
|
self.assertEqual("@foo#a/foo#ab", r_ab2['canonical_url'])
|
|
self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
|
|
self.assertEqual(0, search(claim_id=txo_chan_ab.claim_id, limit=1)[0]['claims_in_channel'])
|
|
|
|
# change channel of stream
|
|
self.assertEqual("@foo#a/foo#ab", search(claim_id=ab2_claim.claim_id, limit=1)[0]['canonical_url'])
|
|
tx_ab2 = self.get_stream_update(tx_ab2, COIN, txo_chan_ab)
|
|
advance(10, [tx_ab2])
|
|
self.assertEqual("@foo#ab/foo#a", search(claim_id=ab2_claim.claim_id, limit=1)[0]['canonical_url'])
|
|
# TODO: currently there is a bug where stream leaving a channel does not update that channels claims count
|
|
self.assertEqual(2, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
|
|
# TODO: after bug is fixed remove test above and add test below
|
|
#self.assertEqual(1, search(claim_id=txo_chan_a.claim_id, limit=1)[0]['claims_in_channel'])
|
|
self.assertEqual(1, search(claim_id=txo_chan_ab.claim_id, limit=1)[0]['claims_in_channel'])
|
|
|
|
# claim abandon updates claims_in_channel
|
|
advance(11, [self.get_abandon(tx_ab2)])
|
|
self.assertEqual(0, search(claim_id=txo_chan_ab.claim_id, limit=1)[0]['claims_in_channel'])
|
|
|
|
# delete channel, invaliding stream claim signatures
|
|
advance(12, [self.get_abandon(channel_update)])
|
|
(r_a2,) = search(order_by=['creation_height'], limit=1)
|
|
self.assertEqual(f"foo#{a2_claim.claim_id[:2]}", r_a2['short_url'])
|
|
self.assertIsNone(r_a2['canonical_url'])
|
|
|
|
def test_resolve_issue_2448(self):
|
|
advance = self.advance
|
|
|
|
tx_chan_a = self.get_channel_with_claim_id_prefix('a', 1, key=b'c')
|
|
tx_chan_ab = self.get_channel_with_claim_id_prefix('ab', 72, key=b'c')
|
|
txo_chan_a = tx_chan_a[0].outputs[0]
|
|
txo_chan_ab = tx_chan_ab[0].outputs[0]
|
|
advance(1, [tx_chan_a])
|
|
advance(2, [tx_chan_ab])
|
|
|
|
self.assertEqual(reader.resolve_url("@foo#a")['claim_hash'], txo_chan_a.claim_hash)
|
|
self.assertEqual(reader.resolve_url("@foo#ab")['claim_hash'], txo_chan_ab.claim_hash)
|
|
|
|
# update increase last height change of channel
|
|
advance(9, [self.get_channel_update(txo_chan_a, COIN, key=b'c')])
|
|
|
|
# make sure that activation_height is used instead of height (issue #2448)
|
|
self.assertEqual(reader.resolve_url("@foo#a")['claim_hash'], txo_chan_a.claim_hash)
|
|
self.assertEqual(reader.resolve_url("@foo#ab")['claim_hash'], txo_chan_ab.claim_hash)
|
|
|
|
def test_canonical_find_shortest_id(self):
|
|
new_hash = 'abcdef0123456789beef'
|
|
other0 = '1bcdef0123456789beef'
|
|
other1 = 'ab1def0123456789beef'
|
|
other2 = 'abc1ef0123456789beef'
|
|
other3 = 'abcdef0123456789bee1'
|
|
f = FindShortestID()
|
|
f.step(other0, new_hash)
|
|
self.assertEqual('#a', f.finalize())
|
|
f.step(other1, new_hash)
|
|
self.assertEqual('#abc', f.finalize())
|
|
f.step(other2, new_hash)
|
|
self.assertEqual('#abcd', f.finalize())
|
|
f.step(other3, new_hash)
|
|
self.assertEqual('#abcdef0123456789beef', f.finalize())
|
|
|
|
|
|
class TestTrending(TestSQLDB):
|
|
|
|
def test_trending(self):
|
|
advance, state = self.advance, self.state
|
|
no_trend = self.get_stream('Claim A', COIN)
|
|
downwards = self.get_stream('Claim B', COIN)
|
|
up_small = self.get_stream('Claim C', COIN)
|
|
up_medium = self.get_stream('Claim D', COIN)
|
|
up_biggly = self.get_stream('Claim E', COIN)
|
|
claims = advance(1, [up_biggly, up_medium, up_small, no_trend, downwards])
|
|
for window in range(1, 8):
|
|
advance(zscore.TRENDING_WINDOW * window, [
|
|
self.get_support(downwards, (20-window)*COIN),
|
|
self.get_support(up_small, int(20+(window/10)*COIN)),
|
|
self.get_support(up_medium, (20+(window*(2 if window == 7 else 1)))*COIN),
|
|
self.get_support(up_biggly, (20+(window*(3 if window == 7 else 1)))*COIN),
|
|
])
|
|
results = search(order_by=['trending_local'])
|
|
self.assertEqual([c.claim_id for c in claims], [hexlify(c['claim_hash'][::-1]).decode() for c in results])
|
|
self.assertEqual([10, 6, 2, 0, -2], [int(c['trending_local']) for c in results])
|
|
self.assertEqual([53, 38, -32, 0, -6], [int(c['trending_global']) for c in results])
|
|
self.assertEqual([4, 4, 2, 0, 1], [int(c['trending_group']) for c in results])
|
|
self.assertEqual([53, 38, 2, 0, -6], [int(c['trending_mixed']) for c in results])
|
|
|
|
def test_edge(self):
|
|
problematic = self.get_stream('Problem', COIN)
|
|
self.advance(1, [problematic])
|
|
self.advance(zscore.TRENDING_WINDOW, [self.get_support(problematic, 53000000000)])
|
|
self.advance(zscore.TRENDING_WINDOW * 2, [self.get_support(problematic, 500000000)])
|
|
|
|
|
|
class TestContentBlocking(TestSQLDB):
|
|
|
|
def test_blocking_and_filtering(self):
|
|
# content claims and channels
|
|
tx0 = self.get_channel('A Channel', COIN, '@channel1')
|
|
regular_channel = tx0[0].outputs[0]
|
|
tx1 = self.get_stream('Claim One', COIN, 'claim1')
|
|
tx2 = self.get_stream('Claim Two', COIN, 'claim2', regular_channel)
|
|
tx3 = self.get_stream('Claim Three', COIN, 'claim3')
|
|
self.advance(1, [tx0, tx1, tx2, tx3])
|
|
claim1, claim2, claim3 = tx1[0].outputs[0], tx2[0].outputs[0], tx3[0].outputs[0]
|
|
|
|
# block and filter channels
|
|
tx0 = self.get_channel('Blocking Channel', COIN, '@block')
|
|
tx1 = self.get_channel('Filtering Channel', COIN, '@filter')
|
|
blocking_channel = tx0[0].outputs[0]
|
|
filtering_channel = tx1[0].outputs[0]
|
|
self.sql.blocking_channel_hashes.add(blocking_channel.claim_hash)
|
|
self.sql.filtering_channel_hashes.add(filtering_channel.claim_hash)
|
|
self.advance(2, [tx0, tx1])
|
|
self.assertEqual({}, dict(self.sql.blocked_streams))
|
|
self.assertEqual({}, dict(self.sql.blocked_channels))
|
|
self.assertEqual({}, dict(self.sql.filtered_streams))
|
|
self.assertEqual({}, dict(self.sql.filtered_channels))
|
|
|
|
# nothing blocked
|
|
results, _ = reader.resolve([
|
|
claim1.claim_name, claim2.claim_name,
|
|
claim3.claim_name, regular_channel.claim_name
|
|
])
|
|
self.assertEqual(claim1.claim_hash, results[0]['claim_hash'])
|
|
self.assertEqual(claim2.claim_hash, results[1]['claim_hash'])
|
|
self.assertEqual(claim3.claim_hash, results[2]['claim_hash'])
|
|
self.assertEqual(regular_channel.claim_hash, results[3]['claim_hash'])
|
|
|
|
# nothing filtered
|
|
results, censor = censored_search()
|
|
self.assertEqual(6, len(results))
|
|
self.assertEqual(0, censor.total)
|
|
self.assertEqual({}, censor.censored)
|
|
|
|
# block claim reposted to blocking channel, also gets filtered
|
|
repost_tx1 = self.get_repost(claim1.claim_id, COIN, blocking_channel)
|
|
repost1 = repost_tx1[0].outputs[0]
|
|
self.advance(3, [repost_tx1])
|
|
self.assertEqual(
|
|
{repost1.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.blocked_streams)
|
|
)
|
|
self.assertEqual({}, dict(self.sql.blocked_channels))
|
|
self.assertEqual(
|
|
{repost1.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.filtered_streams)
|
|
)
|
|
self.assertEqual({}, dict(self.sql.filtered_channels))
|
|
|
|
# claim is blocked from results by direct repost
|
|
results, censor = censored_search(text='Claim')
|
|
self.assertEqual(2, len(results))
|
|
self.assertEqual(claim2.claim_hash, results[0]['claim_hash'])
|
|
self.assertEqual(claim3.claim_hash, results[1]['claim_hash'])
|
|
self.assertEqual(1, censor.total)
|
|
self.assertEqual({blocking_channel.claim_hash: 1}, censor.censored)
|
|
results, _ = reader.resolve([claim1.claim_name])
|
|
self.assertEqual(
|
|
f"Resolve of 'claim1' was censored by channel with claim id '{blocking_channel.claim_id}'.",
|
|
results[0].args[0]
|
|
)
|
|
results, _ = reader.resolve([
|
|
claim2.claim_name, regular_channel.claim_name # claim2 and channel still resolved
|
|
])
|
|
self.assertEqual(claim2.claim_hash, results[0]['claim_hash'])
|
|
self.assertEqual(regular_channel.claim_hash, results[1]['claim_hash'])
|
|
|
|
# block claim indirectly by blocking its parent channel
|
|
repost_tx2 = self.get_repost(regular_channel.claim_id, COIN, blocking_channel)
|
|
repost2 = repost_tx2[0].outputs[0]
|
|
self.advance(4, [repost_tx2])
|
|
self.assertEqual(
|
|
{repost1.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.blocked_streams)
|
|
)
|
|
self.assertEqual(
|
|
{repost2.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.blocked_channels)
|
|
)
|
|
self.assertEqual(
|
|
{repost1.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.filtered_streams)
|
|
)
|
|
self.assertEqual(
|
|
{repost2.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.filtered_channels)
|
|
)
|
|
|
|
# claim in blocked channel is filtered from search and can't resolve
|
|
results, censor = censored_search(text='Claim')
|
|
self.assertEqual(1, len(results))
|
|
self.assertEqual(claim3.claim_hash, results[0]['claim_hash'])
|
|
self.assertEqual(2, censor.total)
|
|
self.assertEqual({blocking_channel.claim_hash: 2}, censor.censored)
|
|
results, _ = reader.resolve([
|
|
claim2.claim_name, regular_channel.claim_name # claim2 and channel don't resolve
|
|
])
|
|
self.assertEqual(
|
|
f"Resolve of 'claim2' was censored by channel with claim id '{blocking_channel.claim_id}'.",
|
|
results[0].args[0]
|
|
)
|
|
self.assertEqual(
|
|
f"Resolve of '@channel1' was censored by channel with claim id '{blocking_channel.claim_id}'.",
|
|
results[1].args[0]
|
|
)
|
|
results, _ = reader.resolve([claim3.claim_name]) # claim3 still resolved
|
|
self.assertEqual(claim3.claim_hash, results[0]['claim_hash'])
|
|
|
|
# filtered claim is only filtered and not blocked
|
|
repost_tx3 = self.get_repost(claim3.claim_id, COIN, filtering_channel)
|
|
repost3 = repost_tx3[0].outputs[0]
|
|
self.advance(5, [repost_tx3])
|
|
self.assertEqual(
|
|
{repost1.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.blocked_streams)
|
|
)
|
|
self.assertEqual(
|
|
{repost2.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.blocked_channels)
|
|
)
|
|
self.assertEqual(
|
|
{repost1.claim.repost.reference.claim_hash: blocking_channel.claim_hash,
|
|
repost3.claim.repost.reference.claim_hash: filtering_channel.claim_hash},
|
|
dict(self.sql.filtered_streams)
|
|
)
|
|
self.assertEqual(
|
|
{repost2.claim.repost.reference.claim_hash: blocking_channel.claim_hash},
|
|
dict(self.sql.filtered_channels)
|
|
)
|
|
|
|
# filtered claim doesn't return in search but is resolveable
|
|
results, censor = censored_search(text='Claim')
|
|
self.assertEqual(0, len(results))
|
|
self.assertEqual(3, censor.total)
|
|
self.assertEqual({blocking_channel.claim_hash: 2, filtering_channel.claim_hash: 1}, censor.censored)
|
|
results, _ = reader.resolve([claim3.claim_name]) # claim3 still resolved
|
|
self.assertEqual(claim3.claim_hash, results[0]['claim_hash'])
|
|
|
|
# abandon unblocks content
|
|
self.advance(6, [
|
|
self.get_abandon(repost_tx1),
|
|
self.get_abandon(repost_tx2),
|
|
self.get_abandon(repost_tx3)
|
|
])
|
|
self.assertEqual({}, dict(self.sql.blocked_streams))
|
|
self.assertEqual({}, dict(self.sql.blocked_channels))
|
|
self.assertEqual({}, dict(self.sql.filtered_streams))
|
|
self.assertEqual({}, dict(self.sql.filtered_channels))
|
|
results, censor = censored_search(text='Claim')
|
|
self.assertEqual(3, len(results))
|
|
self.assertEqual(0, censor.total)
|
|
results, censor = censored_search()
|
|
self.assertEqual(6, len(results))
|
|
self.assertEqual(0, censor.total)
|
|
results, _ = reader.resolve([
|
|
claim1.claim_name, claim2.claim_name,
|
|
claim3.claim_name, regular_channel.claim_name
|
|
])
|
|
self.assertEqual(claim1.claim_hash, results[0]['claim_hash'])
|
|
self.assertEqual(claim2.claim_hash, results[1]['claim_hash'])
|
|
self.assertEqual(claim3.claim_hash, results[2]['claim_hash'])
|
|
self.assertEqual(regular_channel.claim_hash, results[3]['claim_hash'])
|
|
|
|
def test_pagination(self):
|
|
one, two, three, four, five, six, seven, filter_channel = self.advance(1, [
|
|
self.get_stream('One', COIN),
|
|
self.get_stream('Two', COIN),
|
|
self.get_stream('Three', COIN),
|
|
self.get_stream('Four', COIN),
|
|
self.get_stream('Five', COIN),
|
|
self.get_stream('Six', COIN),
|
|
self.get_stream('Seven', COIN),
|
|
self.get_channel('Filtering Channel', COIN, '@filter'),
|
|
])
|
|
self.sql.filtering_channel_hashes.add(filter_channel.claim_hash)
|
|
|
|
# nothing filtered
|
|
results, censor = censored_search(order_by='^height', offset=1, limit=3)
|
|
self.assertEqual(3, len(results))
|
|
self.assertEqual(
|
|
[two.claim_hash, three.claim_hash, four.claim_hash],
|
|
[r['claim_hash'] for r in results]
|
|
)
|
|
self.assertEqual(0, censor.total)
|
|
|
|
# content filtered
|
|
repost1, repost2 = self.advance(2, [
|
|
self.get_repost(one.claim_id, COIN, filter_channel),
|
|
self.get_repost(two.claim_id, COIN, filter_channel),
|
|
])
|
|
results, censor = censored_search(order_by='^height', offset=1, limit=3)
|
|
self.assertEqual(3, len(results))
|
|
self.assertEqual(
|
|
[four.claim_hash, five.claim_hash, six.claim_hash],
|
|
[r['claim_hash'] for r in results]
|
|
)
|
|
self.assertEqual(2, censor.total)
|
|
self.assertEqual({filter_channel.claim_hash: 2}, censor.censored)
|