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tests: check spending of P2TR

Browse Source
pull/826/head
Pieter Wuille 4 years ago
parent a2380127e9
commit c0f0c8eccb
1 changed files with 116 additions and 10 deletions
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126
test/functional/wallet_taproot.py
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@ -6,6 +6,7 @@
import random
from decimal import Decimal
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import assert_equal
from test_framework.descriptors import descsum_create
@ -233,20 +234,85 @@ class WalletTaprootTest(BitcoinTestFramework):
# tr descriptors cannot be imported when Taproot is not active
result = self.privs_tr_enabled.importdescriptors([{"desc": desc, "timestamp": "now"}])
assert(result[0]["success"])
result = self.privs_tr_disabled.importdescriptors([{"desc": desc, "timestamp": "now"}])
assert(not result[0]["success"])
assert_equal(result[0]["error"]["code"], -4)
assert_equal(result[0]["error"]["message"], "Cannot import tr() descriptor when Taproot is not active")
result = self.pubs_tr_enabled.importdescriptors([{"desc": desc_pub, "timestamp": "now"}])
assert(result[0]["success"])
result = self.pubs_tr_disabled.importdescriptors([{"desc": desc_pub, "timestamp": "now"}])
assert(not result[0]["success"])
assert_equal(result[0]["error"]["code"], -4)
assert_equal(result[0]["error"]["message"], "Cannot import tr() descriptor when Taproot is not active")
if desc.startswith("tr"):
result = self.privs_tr_disabled.importdescriptors([{"desc": desc, "timestamp": "now"}])
assert(not result[0]["success"])
assert_equal(result[0]["error"]["code"], -4)
assert_equal(result[0]["error"]["message"], "Cannot import tr() descriptor when Taproot is not active")
result = self.pubs_tr_disabled.importdescriptors([{"desc": desc_pub, "timestamp": "now"}])
assert(not result[0]["success"])
assert_equal(result[0]["error"]["code"], -4)
assert_equal(result[0]["error"]["message"], "Cannot import tr() descriptor when Taproot is not active")
def do_test_sendtoaddress(self, comment, pattern, privmap, treefn, keys_pay, keys_change):
self.log.info("Testing %s through sendtoaddress" % comment)
desc_pay = self.make_desc(pattern, privmap, keys_pay)
desc_change = self.make_desc(pattern, privmap, keys_change)
desc_pay_pub = self.make_desc(pattern, privmap, keys_pay, True)
desc_change_pub = self.make_desc(pattern, privmap, keys_change, True)
assert_equal(self.nodes[0].getdescriptorinfo(desc_pay)['descriptor'], desc_pay_pub)
assert_equal(self.nodes[0].getdescriptorinfo(desc_change)['descriptor'], desc_change_pub)
result = self.rpc_online.importdescriptors([{"desc": desc_pay, "active": True, "timestamp": "now"}])
assert(result[0]['success'])
result = self.rpc_online.importdescriptors([{"desc": desc_change, "active": True, "timestamp": "now", "internal": True}])
assert(result[0]['success'])
for i in range(4):
addr_g = self.rpc_online.getnewaddress(address_type='bech32')
if treefn is not None:
addr_r = self.make_addr(treefn, keys_pay, i)
assert_equal(addr_g, addr_r)
boring_balance = int(self.boring.getbalance() * 100000000)
to_amnt = random.randrange(1000000, boring_balance)
self.boring.sendtoaddress(address=addr_g, amount=Decimal(to_amnt) / 100000000, subtractfeefromamount=True)
self.nodes[0].generatetoaddress(1, self.boring.getnewaddress())
test_balance = int(self.rpc_online.getbalance() * 100000000)
ret_amnt = random.randrange(100000, test_balance)
res = self.rpc_online.sendtoaddress(address=self.boring.getnewaddress(), amount=Decimal(ret_amnt) / 100000000, subtractfeefromamount=True)
self.nodes[0].generatetoaddress(1, self.boring.getnewaddress())
assert(self.rpc_online.gettransaction(res)["confirmations"] > 0)
def do_test_psbt(self, comment, pattern, privmap, treefn, keys_pay, keys_change):
self.log.info("Testing %s through PSBT" % comment)
desc_pay = self.make_desc(pattern, privmap, keys_pay, False)
desc_change = self.make_desc(pattern, privmap, keys_change, False)
desc_pay_pub = self.make_desc(pattern, privmap, keys_pay, True)
desc_change_pub = self.make_desc(pattern, privmap, keys_change, True)
assert_equal(self.nodes[0].getdescriptorinfo(desc_pay)['descriptor'], desc_pay_pub)
assert_equal(self.nodes[0].getdescriptorinfo(desc_change)['descriptor'], desc_change_pub)
result = self.psbt_online.importdescriptors([{"desc": desc_pay_pub, "active": True, "timestamp": "now"}])
assert(result[0]['success'])
result = self.psbt_online.importdescriptors([{"desc": desc_change_pub, "active": True, "timestamp": "now", "internal": True}])
assert(result[0]['success'])
result = self.psbt_offline.importdescriptors([{"desc": desc_pay, "active": True, "timestamp": "now"}])
assert(result[0]['success'])
result = self.psbt_offline.importdescriptors([{"desc": desc_change, "active": True, "timestamp": "now", "internal": True}])
assert(result[0]['success'])
for i in range(4):
addr_g = self.psbt_online.getnewaddress(address_type='bech32')
if treefn is not None:
addr_r = self.make_addr(treefn, keys_pay, i)
assert_equal(addr_g, addr_r)
boring_balance = int(self.boring.getbalance() * 100000000)
to_amnt = random.randrange(1000000, boring_balance)
self.boring.sendtoaddress(address=addr_g, amount=Decimal(to_amnt) / 100000000, subtractfeefromamount=True)
self.nodes[0].generatetoaddress(1, self.boring.getnewaddress())
test_balance = int(self.psbt_online.getbalance() * 100000000)
ret_amnt = random.randrange(100000, test_balance)
psbt = self.psbt_online.walletcreatefundedpsbt([], [{self.boring.getnewaddress(): Decimal(ret_amnt) / 100000000}], None, {"subtractFeeFromOutputs":[0]})['psbt']
res = self.psbt_offline.walletprocesspsbt(psbt)
assert(res['complete'])
rawtx = self.nodes[0].finalizepsbt(res['psbt'])['hex']
txid = self.nodes[0].sendrawtransaction(rawtx)
self.nodes[0].generatetoaddress(1, self.boring.getnewaddress())
assert(self.psbt_online.gettransaction(txid)['confirmations'] > 0)
def do_test(self, comment, pattern, privmap, treefn, nkeys):
keys = self.rand_keys(nkeys)
self.do_test_addr(comment, pattern, privmap, treefn, keys)
keys = self.rand_keys(nkeys * 4)
self.do_test_addr(comment, pattern, privmap, treefn, keys[0:nkeys])
self.do_test_sendtoaddress(comment, pattern, privmap, treefn, keys[0:nkeys], keys[nkeys:2*nkeys])
self.do_test_psbt(comment, pattern, privmap, treefn, keys[2*nkeys:3*nkeys], keys[3*nkeys:4*nkeys])
def run_test(self):
self.log.info("Creating wallets...")
@ -258,8 +324,20 @@ class WalletTaprootTest(BitcoinTestFramework):
self.pubs_tr_enabled = self.nodes[0].get_wallet_rpc("pubs_tr_enabled")
self.nodes[2].createwallet(wallet_name="pubs_tr_disabled", descriptors=True, blank=True, disable_private_keys=True)
self.pubs_tr_disabled=self.nodes[2].get_wallet_rpc("pubs_tr_disabled")
self.nodes[0].createwallet(wallet_name="boring")
self.nodes[0].createwallet(wallet_name="addr_gen", descriptors=True, disable_private_keys=True, blank=True)
self.nodes[0].createwallet(wallet_name="rpc_online", descriptors=True, blank=True)
self.nodes[0].createwallet(wallet_name="psbt_online", descriptors=True, disable_private_keys=True, blank=True)
self.nodes[1].createwallet(wallet_name="psbt_offline", descriptors=True, blank=True)
self.boring = self.nodes[0].get_wallet_rpc("boring")
self.addr_gen = self.nodes[0].get_wallet_rpc("addr_gen")
self.rpc_online = self.nodes[0].get_wallet_rpc("rpc_online")
self.psbt_online = self.nodes[0].get_wallet_rpc("psbt_online")
self.psbt_offline = self.nodes[1].get_wallet_rpc("psbt_offline")
self.log.info("Mining blocks...")
gen_addr = self.boring.getnewaddress()
self.nodes[0].generatetoaddress(101, gen_addr)
self.do_test(
"tr(XPRV)",
@ -275,6 +353,13 @@ class WalletTaprootTest(BitcoinTestFramework):
lambda k1: (key(H_POINT), [pk(k1)]),
1
)
self.do_test(
"wpkh(XPRV)",
"wpkh($1/*)",
[True],
None,
1
)
self.do_test(
"tr(XPRV,{H,{H,XPUB}})",
"tr($1/*,{pk($H),{pk($H),pk($2/*)}})",
@ -282,6 +367,13 @@ class WalletTaprootTest(BitcoinTestFramework):
lambda k1, k2: (key(k1), [pk(H_POINT), [pk(H_POINT), pk(k2)]]),
2
)
self.do_test(
"wsh(multi(1,XPRV,XPUB))",
"wsh(multi(1,$1/*,$2/*))",
[True, False],
None,
2
)
self.do_test(
"tr(XPUB,{{H,{H,XPUB}},{H,{H,{H,XPRV}}}})",
"tr($1/*,{{pk($H),{pk($H),pk($2/*)}},{pk($H),{pk($H),{pk($H),pk($3/*)}}}})",
@ -290,5 +382,19 @@ class WalletTaprootTest(BitcoinTestFramework):
3
)
self.log.info("Sending everything back...")
txid = self.rpc_online.sendtoaddress(address=self.boring.getnewaddress(), amount=self.rpc_online.getbalance(), subtractfeefromamount=True)
self.nodes[0].generatetoaddress(1, self.boring.getnewaddress())
assert(self.rpc_online.gettransaction(txid)["confirmations"] > 0)
psbt = self.psbt_online.walletcreatefundedpsbt([], [{self.boring.getnewaddress(): self.psbt_online.getbalance()}], None, {"subtractFeeFromOutputs": [0]})['psbt']
res = self.psbt_offline.walletprocesspsbt(psbt)
assert(res['complete'])
rawtx = self.nodes[0].finalizepsbt(res['psbt'])['hex']
txid = self.nodes[0].sendrawtransaction(rawtx)
self.nodes[0].generatetoaddress(1, self.boring.getnewaddress())
assert(self.psbt_online.gettransaction(txid)['confirmations'] > 0)
if __name__ == '__main__':
WalletTaprootTest().main()

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