def userB_starts_to_exit_some_eth_from_plasma_cash(context, amount): client = container.get_client() client.start_exit(userB, uid, prev_tx_blk_num=DEPOSIT_TX_BLOCK, tx_blk_num=TRANSFER_TX_1_BLOCK) time.sleep(5) client.submit_block(operator_key)
def userB_has_some_amount_of_eth_in_plasma_cash(context, amount): client = container.get_client() block = client.get_block(TRANSFER_TX_BLOCK) tx = block.get_tx_by_uid(uid) assert tx.amount == amount, 'tx.amount {} != amount: {}'.format( tx.amount, amount) assert_msg = 'tx.new_owner {} not same address as userB: {}'.format( tx.new_owner.hex(), userB) assert address_equals(tx.new_owner.hex(), userB), assert_msg
def userC_starts_to_exit_some_eth_from_plasma_cash(context, amount): client = container.get_client() deposit_block = client.get_block(DEPOSIT_TX_BLOCK) deposit_tx = deposit_block.get_tx_by_uid(uid) deposit_block.merklize_transaction_set() deposit_tx_proof = deposit_block.merkle.create_merkle_proof(uid) # invalid tx doesn't exist in child chain invalid_tx = Transaction(DEPOSIT_TX_BLOCK, uid, 1, utils.normalize_address(userC)) invalid_tx.sign(utils.normalize_key(userA_key)) invalid_tx_merkle = SparseMerkleTree(257, {uid: invalid_tx.merkle_hash}) invalid_tx_proof = invalid_tx_merkle.create_merkle_proof(uid) root_chain = container.get_root_chain() root_chain.functions.startExit( rlp.encode(deposit_tx), deposit_tx_proof, DEPOSIT_TX_BLOCK, rlp.encode(invalid_tx), invalid_tx_proof, TRANSFER_TX_2_BLOCK).transact({'from': userC}) time.sleep(5)
def userB_start_exit_some_eth_from_plasma_cash(context, amount): client = container.get_client() client.start_exit(userB, uid, prev_tx_blk_num=1, tx_blk_num=2) time.sleep(5) client.submit_block(submit_block_sig)
def userA_transfer_some_eth_to_userB_in_child_chain(context, amount): prev_block = DEPOSIT_TX_BLOCK client = container.get_client() client.send_transaction(prev_block, uid, amount, userB, userA_key) client.submit_block(submit_block_sig)
def userA_deposit_some_eth_to_plasma(context, amount): client = container.get_client() client.deposit(amount=amount, depositor=userA, currency=eth_currency) time.sleep(5) client.submit_block(submit_block_sig)
def userB_finalize_exit(context): client = container.get_client() client.finalize_exit(uid, userB) time.sleep(5)
def userC_challenges_the_exit(context): client = container.get_client() client.challenge_exit(userC, uid, tx_blk_num=TRANSFER_TX_1_BLOCK) time.sleep(5)
def userA_transfers_some_eth_to_userB(context, amount): prev_block = DEPOSIT_TX_BLOCK client = container.get_client() client.send_transaction(prev_block, uid, amount, userB, userA_key) client.submit_block(operator_key)
def userA_deposits_some_amount_of_eth_in_plasma_cash(context, amount): client = container.get_client() client.deposit(amount=amount, depositor=userA, currency=eth_currency) time.sleep(5) client.submit_block(operator_key)
def userC_challenges_the_coin_spent_exit(context): client = container.get_client() client.challenge_exit(userC, uid, tx_blk_num=TRANSFER_TX_2_BLOCK) time.sleep(5) client.submit_block(operator_key)
def userB_transfers_some_eth_to_userC(context, amount): prev_block = TRANSFER_TX_1_BLOCK client = container.get_client() client.send_transaction(prev_block, uid, amount, userC, userB_key) client.submit_block(operator_key)