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Fix multisig tests

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This commit is contained in:
alvroble
2025-12-09 20:17:18 +01:00
parent 0e4da28420
commit 386ecdc350
1 changed files with 21 additions and 5 deletions
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tests/test_psbt_parser.py
+21 -5
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@@ -154,7 +154,7 @@ class TestPSBTParser:
PSBTParser should correctly handle PSBTs with missing fingerprints (created from XPUB-only imports,
without derivation path) by matching public keys against the seed and filling in correct fingerprints.
"""
for input in PSBTTestData.SINGLE_SIG_INPUTS:
for input in PSBTTestData.ALL_INPUTS:
psbt = PSBT.parse(a2b_base64(input))
# Set fingerprints to zero to simulate XPUB-only import (missing fingerprint)
@@ -189,15 +189,31 @@ class TestPSBTParser:
for inp in parser.psbt.inputs:
for pub, derivation in inp.bip32_derivations.items():
# Must match the signing seed's fingerprint
from binascii import hexlify
assert hexlify(derivation.fingerprint).decode() == seed_fingerprint
fingerprint_hex = hexlify(derivation.fingerprint).decode()
# Check if this public key derives from the current seed
derived_key = parser.root.derive(derivation.derivation)
if derived_key.key.sec() == pub.sec():
# This pubkey derives from current seed, should have current seed's fingerprint
assert fingerprint_hex == seed_fingerprint, f"Expected {seed_fingerprint}, got {fingerprint_hex} for pubkey that derives from current seed"
else:
# This pubkey doesn't derive from current seed, should remain 00000000
assert fingerprint_hex == "00000000"
# Also check Taproot derivations
for pub, (leaf_hashes, derivation) in inp.taproot_bip32_derivations.items():
# Must match the signing seed's fingerprint
from binascii import hexlify
assert hexlify(derivation.fingerprint).decode() == seed_fingerprint
fingerprint_hex = hexlify(derivation.fingerprint).decode()
# Check if this public key derives from the current seed
derived_key = parser.root.derive(derivation.derivation)
if derived_key.key.sec() == pub.sec():
# This pubkey derives from current seed, should have current seed's fingerprint
assert fingerprint_hex == seed_fingerprint, f"Expected {seed_fingerprint}, got {fingerprint_hex} for taproot pubkey that derives from current seed"
else:
# This pubkey doesn't derive from current seed, should remain 00000000
assert fingerprint_hex == "00000000"
def test_trim_and_sig_count(self):