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-rwxr-xr-xtest/functional/wallet_send.py17
1 files changed, 11 insertions, 6 deletions
diff --git a/test/functional/wallet_send.py b/test/functional/wallet_send.py
index 86e36be8f7..07baa0595e 100755
--- a/test/functional/wallet_send.py
+++ b/test/functional/wallet_send.py
@@ -10,6 +10,10 @@ from itertools import product
from test_framework.authproxy import JSONRPCException
from test_framework.descriptors import descsum_create
from test_framework.key import ECKey
+from test_framework.messages import (
+ ser_compact_size,
+ WITNESS_SCALE_FACTOR,
+)
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import (
assert_equal,
@@ -488,8 +492,8 @@ class WalletSendTest(BitcoinTestFramework):
self.nodes[1].createwallet("extfund")
ext_fund = self.nodes[1].get_wallet_rpc("extfund")
- # Make a weird but signable script. sh(pkh()) descriptor accomplishes this
- desc = descsum_create("sh(pkh({}))".format(privkey))
+ # Make a weird but signable script. sh(wsh(pkh())) descriptor accomplishes this
+ desc = descsum_create("sh(wsh(pkh({})))".format(privkey))
if self.options.descriptors:
res = ext_fund.importdescriptors([{"desc": desc, "timestamp": "now"}])
else:
@@ -507,7 +511,7 @@ class WalletSendTest(BitcoinTestFramework):
self.test_send(from_wallet=ext_wallet, to_wallet=self.nodes[0], amount=15, inputs=[ext_utxo], add_inputs=True, psbt=True, include_watching=True, expect_error=(-4, "Insufficient funds"))
# But funding should work when the solving data is provided
- res = self.test_send(from_wallet=ext_wallet, to_wallet=self.nodes[0], amount=15, inputs=[ext_utxo], add_inputs=True, psbt=True, include_watching=True, solving_data={"pubkeys": [addr_info['pubkey']], "scripts": [addr_info["embedded"]["scriptPubKey"]]})
+ res = self.test_send(from_wallet=ext_wallet, to_wallet=self.nodes[0], amount=15, inputs=[ext_utxo], add_inputs=True, psbt=True, include_watching=True, solving_data={"pubkeys": [addr_info['pubkey']], "scripts": [addr_info["embedded"]["scriptPubKey"], addr_info["embedded"]["embedded"]["scriptPubKey"]]})
signed = ext_wallet.walletprocesspsbt(res["psbt"])
signed = ext_fund.walletprocesspsbt(res["psbt"])
assert signed["complete"]
@@ -526,10 +530,11 @@ class WalletSendTest(BitcoinTestFramework):
break
psbt_in = dec["inputs"][input_idx]
# Calculate the input weight
- # (prevout + sequence + length of scriptSig + 2 bytes buffer) * 4 + len of scriptwitness
+ # (prevout + sequence + length of scriptSig + scriptsig + 1 byte buffer) * WITNESS_SCALE_FACTOR + num scriptWitness stack items + (length of stack item + stack item) * N stack items + 1 byte buffer
len_scriptsig = len(psbt_in["final_scriptSig"]["hex"]) // 2 if "final_scriptSig" in psbt_in else 0
- len_scriptwitness = len(psbt_in["final_scriptwitness"]["hex"]) // 2 if "final_scriptwitness" in psbt_in else 0
- input_weight = ((41 + len_scriptsig + 2) * 4) + len_scriptwitness
+ len_scriptsig += len(ser_compact_size(len_scriptsig)) + 1
+ len_scriptwitness = (sum([(len(x) // 2) + len(ser_compact_size(len(x) // 2)) for x in psbt_in["final_scriptwitness"]]) + len(psbt_in["final_scriptwitness"]) + 1) if "final_scriptwitness" in psbt_in else 0
+ input_weight = ((40 + len_scriptsig) * WITNESS_SCALE_FACTOR) + len_scriptwitness
# Input weight error conditions
assert_raises_rpc_error(