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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| #!/usr/bin/env python3 | ||
| # Copyright (c) 2017-2020 The Bitcoin Core developers | ||
| # Distributed under the MIT software license, see the accompanying | ||
| # file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
| """Tests reissuance functionality from the elements code tutorial | ||
| See: https://elementsproject.org/elements-code-tutorial/reissuing-assets | ||
| TODO: add functionality from contrib/assets_tutorial/assets_tutorial.py into here | ||
| """ | ||
| from test_framework.blocktools import COINBASE_MATURITY | ||
| from test_framework.test_framework import BitcoinTestFramework | ||
|
|
||
| class WalletTest(BitcoinTestFramework): | ||
| def set_test_params(self): | ||
| self.setup_clean_chain = True | ||
| self.num_nodes = 2 | ||
| self.extra_args = [[ | ||
| "-blindedaddresses=1", | ||
| "-initialfreecoins=2100000000000000", | ||
| "-con_blocksubsidy=0", | ||
| "-con_connect_genesis_outputs=1", | ||
| "-txindex=1", | ||
| ]] * self.num_nodes | ||
| self.extra_args[0].append("-anyonecanspendaremine=1") | ||
|
|
||
| def skip_test_if_missing_module(self): | ||
| self.skip_if_no_wallet() | ||
|
|
||
| def run_test(self): | ||
| self.generate(self.nodes[0], COINBASE_MATURITY + 1) | ||
| self.sync_all() | ||
|
|
||
| assert self.nodes[0].dumpassetlabels() == {'bitcoin': 'b2e15d0d7a0c94e4e2ce0fe6e8691b9e451377f6e46e8045a86f7c4b5d4f0f23'} | ||
|
|
||
| issuance = self.nodes[0].issueasset(100, 1) | ||
| asset = issuance['asset'] | ||
| #token = issuance['token'] | ||
| issuance_txid = issuance['txid'] | ||
| issuance_vin = issuance['vin'] | ||
|
|
||
| assert len(self.nodes[0].listissuances()) == 2 # asset & reisuance token | ||
|
|
||
| self.nodes[0].generatetoaddress(1, self.nodes[0].getnewaddress(), invalid_call=False) # confirm the tx | ||
|
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||
| issuance_addr = self.nodes[0].gettransaction(issuance_txid)['details'][0]['address'] | ||
| self.nodes[1].importaddress(issuance_addr) | ||
|
|
||
| issuance_key = self.nodes[0].dumpissuanceblindingkey(issuance_txid, issuance_vin) | ||
| self.nodes[1].importissuanceblindingkey(issuance_txid, issuance_vin, issuance_key) | ||
| issuances = self.nodes[1].listissuances() | ||
| assert (issuances[0]['tokenamount'] == 1 and issuances[0]['assetamount'] == 100) \ | ||
| or (issuances[1]['tokenamount'] == 1 and issuances[1]['assetamount'] == 100) | ||
|
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||
| self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) | ||
| self.generate(self.nodes[0], 10) | ||
|
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| reissuance_tx = self.nodes[0].reissueasset(asset, 99) | ||
| reissuance_txid = reissuance_tx['txid'] | ||
| issuances = self.nodes[0].listissuances(asset) | ||
| assert len(issuances) == 2 | ||
| assert issuances[0]['isreissuance'] or issuances[1]['isreissuance'] | ||
|
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| self.generate(self.nodes[0], 1) | ||
|
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| expected_amt = { | ||
| 'bitcoin': 0, | ||
| '8f1560e209f6bcac318569a935a0b2513c54f326ee4820ccd5b8c1b1b4632373': 0, | ||
| '4fa41f2929d4bf6975a55967d9da5b650b6b9bfddeae4d7b54b04394be328f7f': 99 | ||
| } | ||
| assert self.nodes[0].gettransaction(reissuance_txid)['amount'] == expected_amt | ||
|
|
||
| if __name__ == '__main__': | ||
| WalletTest().main() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| #!/usr/bin/env python3 | ||
| # Copyright (c) 2017-2020 The Bitcoin Core developers | ||
| # Distributed under the MIT software license, see the accompanying | ||
| # file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||
| """Tests that fundrawtransaction correctly handles the case of sending many | ||
| inputs of an issued asset, with no policy asset recipient. | ||
| See: https://github.com/ElementsProject/elements/issues/1259 | ||
| This test issues an asset and creates many utxos, which are then used as inputs in | ||
| a consolidation transaction created with the various raw transaction calls. | ||
| """ | ||
| from decimal import Decimal | ||
|
|
||
| from test_framework.blocktools import COINBASE_MATURITY | ||
| from test_framework.test_framework import BitcoinTestFramework | ||
| from test_framework.util import ( | ||
| assert_equal, | ||
| ) | ||
|
|
||
| class WalletTest(BitcoinTestFramework): | ||
| def set_test_params(self): | ||
| self.setup_clean_chain = True | ||
| self.num_nodes = 3 | ||
| self.extra_args = [[ | ||
| "-blindedaddresses=1", | ||
| "-initialfreecoins=2100000000000000", | ||
| "-con_blocksubsidy=0", | ||
| "-con_connect_genesis_outputs=1", | ||
| "-txindex=1", | ||
| ]] * self.num_nodes | ||
| self.extra_args[0].append("-anyonecanspendaremine=1") | ||
|
|
||
| def skip_test_if_missing_module(self): | ||
| self.skip_if_no_wallet() | ||
|
|
||
| def run_test(self): | ||
| self.generate(self.nodes[0], COINBASE_MATURITY + 1) | ||
| self.sync_all() | ||
|
|
||
| self.log.info(f"Send some policy asset to node 1") | ||
| self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), 10) | ||
| self.generate(self.nodes[0], 1) | ||
|
|
||
| self.log.info(f"Issuing an asset from node 0") | ||
| issuance = self.nodes[0].issueasset(1000, 1, True) | ||
| self.generate(self.nodes[0], 1) | ||
| asset = issuance["asset"] | ||
| self.log.info(f"Asset ID is {asset}") | ||
|
|
||
| # create many outputs of the new asset on node 1 | ||
| num_utxos = 45 | ||
| value = 10 | ||
| fee_rate = 10 | ||
| self.log.info(f"Sending {num_utxos} utxos of asset to node 1") | ||
| for i in range(num_utxos): | ||
| self.nodes[0].sendtoaddress(self.nodes[1].getnewaddress(), value, "", "", False, False, None, None, None, asset, False, fee_rate, True) | ||
| self.generate(self.nodes[0], 1) | ||
|
|
||
| # create a raw tx on node 1 consolidating the asset utxos | ||
| self.log.info(f"Create the raw consolidation transaction") | ||
| hex = self.nodes[1].createrawtransaction([], [{ 'asset': asset, self.nodes[2].getnewaddress(): num_utxos * value }]) | ||
|
|
||
| # fund the raw tx | ||
| self.log.info(f"Fund the raw transaction") | ||
| raw_tx = self.nodes[1].fundrawtransaction(hex, True) | ||
|
|
||
| # blind and sign the tx | ||
| self.log.info(f"Blind and sign the raw transaction") | ||
| hex = self.nodes[1].blindrawtransaction(raw_tx['hex']) | ||
| signed_tx = self.nodes[1].signrawtransactionwithwallet(hex) | ||
| assert_equal(signed_tx['complete'], True) | ||
|
|
||
| # decode tx | ||
| tx = self.nodes[1].decoderawtransaction(signed_tx['hex']) | ||
|
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||
| assert_equal(len(tx['vin']), num_utxos + 1) | ||
| assert_equal(len(tx['vout']), 3) | ||
| assert_equal(tx['fee'], {'b2e15d0d7a0c94e4e2ce0fe6e8691b9e451377f6e46e8045a86f7c4b5d4f0f23': Decimal('0.00112380')}) # fee output | ||
|
|
||
| # send and mine the tx | ||
| self.log.info(f"Send the raw transaction") | ||
| self.nodes[1].sendrawtransaction(signed_tx['hex']) | ||
| self.generate(self.nodes[1], 1) | ||
| self.sync_all() | ||
| balance = self.nodes[2].getbalance() | ||
| assert_equal(balance[asset], Decimal(num_utxos * value)) | ||
|
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||
|
|
||
| if __name__ == '__main__': | ||
| WalletTest().main() |