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Merge #13669: Tests: Cleanup create_transaction implementations

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44bbceeef1 [Tests] Cleanup feature_block.py, remove unnecessary PreviousSpendableOutput object (Conor Scott)
736f941424 [Tests] Cleanup extra instances of create_transaction (Conor Scott)
157651855f [Tests] Rename create_tx and move to blocktools.py (Conor Scott)

Pull request description:

  There currently exist seven ([1](https://github.com/bitcoin/bitcoin/blob/master/test/functional/feature_cltv.py#L52-L60), [2](https://github.com/bitcoin/bitcoin/blob/master/test/functional/feature_csv_activation.py#L88-L95) [3](https://github.com/bitcoin/bitcoin/blob/master/test/functional/feature_dersig.py#L40-L48), [4](https://github.com/bitcoin/bitcoin/blob/master/test/functional/feature_nulldummy.py#L100-L108), [5](https://github.com/bitcoin/bitcoin/blob/master/test/functional/test_framework/util.py#L529-L535), [6](https://github.com/bitcoin/bitcoin/blob/master/test/functional/test_framework/blocktools.py#L120-L129), [7](https://github.com/bitcoin/bitcoin/blob/master/test/functional/feature_block.py#L1218-L1220)) implementations of a function called something similar to `create_transaction` in the functional tests, some of which are exact copies of each other.

  This PR aims to clean this up into [three different cases implemented in blocktools.py](https://github.com/conscott/bitcoin/blob/create_tx_cleanup/test/functional/test_framework/blocktools.py#L121-L149)
  1. `create_tx_with_script`: Return transaction object spending generic tx output optionally specifying scriptSig and scriptPubKey
  2. `create_transaction`: Return transaction object spending coinbase tx
  2. `create_raw_transaction`: Return raw transaction (hex string) spending coinbase tx

  I am not committed to any of these function names, so I'll gladly take suggestions on there.

  Additionally there are some related cleanups to feature_block.py tests, specifically removing the [PreviousSpendableOutput](https://github.com/conscott/bitcoin/blob/master/test/functional/feature_block.py#L51-L54) object, which seems like an unnecessary layer given that every instance spends the 0 output.

Tree-SHA512: 63c6233b6f0942c81ba1ca67ea6770809b8c9409314c6d4cf8e5a3991cb9ee92b22bebe88c0dde45cd71e754eb351230c4c404b70ff118f5f43c034452ada65c
This commit is contained in:
MarcoFalke
2018-08-09 12:09:27 -04:00
parent 3e3a50aeb8 44bbceeef1
commit f66e1c793e
13 changed files with 112 additions and 137 deletions
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4
test/functional/p2p_invalid_tx.py
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@@ -5,7 +5,7 @@
"""Test node responses to invalid transactions.
In this test we connect to one node over p2p, and test tx requests."""
from test_framework.blocktools import create_block, create_coinbase, create_transaction
from test_framework.blocktools import create_block, create_coinbase, create_tx_with_script
from test_framework.messages import (
COIN,
COutPoint,
@@ -67,7 +67,7 @@ class InvalidTxRequestTest(BitcoinTestFramework):
# Transaction will be rejected with code 16 (REJECT_INVALID)
# and we get disconnected immediately
self.log.info('Test a transaction that is rejected')
tx1 = create_transaction(block1.vtx[0], 0, b'\x64' * 35, 50 * COIN - 12000)
tx1 = create_tx_with_script(block1.vtx[0], 0, script_sig=b'\x64' * 35, amount=50 * COIN - 12000)
node.p2p.send_txs_and_test([tx1], node, success=False, expect_disconnect=True)
# Make two p2p connections to provide the node with orphans