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author | MarcoFalke <falke.marco@gmail.com> | 2021-06-24 12:47:04 +0200 |
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committer | MarcoFalke <falke.marco@gmail.com> | 2021-06-24 12:47:13 +0200 |
commit | d6a59166a1879c1dd5b3a301847961f4b3f17742 (patch) | |
tree | 17408a0a952372e1cfe16b41ceca50dd866be085 /test/functional/test_framework/blocktools.py | |
parent | c31161f4f79b6e1dc0f8bfc2a5e7815e8c55ed91 (diff) | |
parent | bdb8b9a347e68f80a2e8d44ce5590a2e8214b6bb (diff) | |
download | bitcoin-d6a59166a1879c1dd5b3a301847961f4b3f17742.tar.xz |
Merge bitcoin/bitcoin#22257: test: refactor: various (de)serialization helpers cleanups/improvements
bdb8b9a347e68f80a2e8d44ce5590a2e8214b6bb test: doc: improve doc for `from_hex` helper (mention `to_hex` alternative) (Sebastian Falbesoner)
191405420815d49ab50184513717a303fc2744d6 scripted-diff: test: rename `FromHex` to `from_hex` (Sebastian Falbesoner)
a79396fe5f8f81c78cf84117a87074c6ff6c9d95 test: remove `ToHex` helper, use .serialize().hex() instead (Sebastian Falbesoner)
2ce7b47958c4a10ba20dc86c011d71cda4b070a5 test: introduce `tx_from_hex` helper for tx deserialization (Sebastian Falbesoner)
Pull request description:
There are still many functional tests that perform conversions from a hex-string to a message object (deserialization) manually. This PR identifies all those instances and replaces them with a newly introduced helper `tx_from_hex`.
Instances were found via
* `git grep "deserialize.*BytesIO"`
and some of them manually, when it were not one-liners.
Further, the helper `ToHex` was removed and simply replaced by `.serialize().hex()`, since now both variants are in use (sometimes even within the same test) and using the helper doesn't really have an advantage in readability. (see discussion https://github.com/bitcoin/bitcoin/pull/22257#discussion_r652404782)
ACKs for top commit:
MarcoFalke:
review re-ACK bdb8b9a347e68f80a2e8d44ce5590a2e8214b6bb 😁
Tree-SHA512: e25d7dc85918de1d6755a5cea65471b07a743204c20ad1c2f71ff07ef48cc1b9ad3fe5f515c1efaba2b2e3d89384e7980380c5d81895f9826e2046808cd3266e
Diffstat (limited to 'test/functional/test_framework/blocktools.py')
-rw-r--r-- | test/functional/test_framework/blocktools.py | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/test/functional/test_framework/blocktools.py b/test/functional/test_framework/blocktools.py index e91b44e776..bc43438810 100644 --- a/test/functional/test_framework/blocktools.py +++ b/test/functional/test_framework/blocktools.py @@ -23,12 +23,11 @@ from .messages import ( CTxIn, CTxInWitness, CTxOut, - FromHex, - ToHex, hash256, hex_str_to_bytes, ser_uint256, sha256, + tx_from_hex, uint256_from_str, ) from .script import ( @@ -79,7 +78,7 @@ def create_block(hashprev=None, coinbase=None, ntime=None, *, version=None, tmpl if txlist: for tx in txlist: if not hasattr(tx, 'calc_sha256'): - tx = FromHex(CTransaction(), tx) + tx = tx_from_hex(tx) block.vtx.append(tx) block.hashMerkleRoot = block.calc_merkle_root() block.calc_sha256() @@ -166,7 +165,7 @@ def create_transaction(node, txid, to_address, *, amount): sign for the output that is being spent. """ raw_tx = create_raw_transaction(node, txid, to_address, amount=amount) - tx = FromHex(CTransaction(), raw_tx) + tx = tx_from_hex(raw_tx) return tx def create_raw_transaction(node, txid, to_address, *, amount): @@ -243,9 +242,9 @@ def send_to_witness(use_p2wsh, node, utxo, pubkey, encode_p2sh, amount, sign=Tru return node.sendrawtransaction(signed["hex"]) else: if (insert_redeem_script): - tx = FromHex(CTransaction(), tx_to_witness) + tx = tx_from_hex(tx_to_witness) tx.vin[0].scriptSig += CScript([hex_str_to_bytes(insert_redeem_script)]) - tx_to_witness = ToHex(tx) + tx_to_witness = tx.serialize().hex() return node.sendrawtransaction(tx_to_witness) |