test: refactor: replace OP_1/OP_TRUE magic numbers by constants

2 files changed, 16 insertions, 7 deletions

diff --git a/test/functional/p2p_invalid_block.py b/test/functional/p2p_invalid_block.py
index 9598012484..0dfa25174b 100755
--- a/test/functional/p2p_invalid_block.py
+++ b/test/functional/p2p_invalid_block.py
@@ -15,9 +15,14 @@ becomes valid.
 import copy
 import time
 
-from test_framework.blocktools import create_block, create_coinbase, create_tx_with_script
+from test_framework.blocktools import (
+    create_block,
+    create_coinbase,
+    create_tx_with_script,
+)
 from test_framework.messages import COIN
 from test_framework.p2p import P2PDataStore
+from test_framework.script import OP_TRUE
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import assert_equal
 
@@ -66,9 +71,8 @@ class InvalidBlockRequestTest(BitcoinTestFramework):
         # For more information on merkle-root malleability see src/consensus/merkle.cpp.
         self.log.info("Test merkle root malleability.")
 
-        # b'0x51' is OP_TRUE
-        tx1 = create_tx_with_script(block1.vtx[0], 0, script_sig=b'\x51', amount=50 * COIN)
-        tx2 = create_tx_with_script(tx1, 0, script_sig=b'\x51', amount=50 * COIN)
+        tx1 = create_tx_with_script(block1.vtx[0], 0, script_sig=bytes([OP_TRUE]), amount=50 * COIN)
+        tx2 = create_tx_with_script(tx1, 0, script_sig=bytes([OP_TRUE]), amount=50 * COIN)
         block2 = create_block(tip, create_coinbase(height), block_time, txlist=[tx1, tx2])
         block_time += 1
         block2.solve()
@@ -115,7 +119,7 @@ class InvalidBlockRequestTest(BitcoinTestFramework):
 
         # Complete testing of CVE-2018-17144, by checking for the inflation bug.
         # Create a block that spends the output of a tx in a previous block.
-        tx3 = create_tx_with_script(tx2, 0, script_sig=b'\x51', amount=50 * COIN)
+        tx3 = create_tx_with_script(tx2, 0, script_sig=bytes([OP_TRUE]), amount=50 * COIN)
         tx3.vin.append(tx3.vin[0])  # Duplicates input
         tx3.rehash()
         block4 = create_block(tip, create_coinbase(height), block_time, txlist=[tx3])
diff --git a/test/functional/wallet_taproot.py b/test/functional/wallet_taproot.py
index b22c171374..614f7e1ec0 100755
--- a/test/functional/wallet_taproot.py
+++ b/test/functional/wallet_taproot.py
@@ -10,7 +10,12 @@ 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
-from test_framework.script import (CScript, OP_CHECKSIG, taproot_construct)
+from test_framework.script import (
+    CScript,
+    OP_1,
+    OP_CHECKSIG,
+    taproot_construct,
+)
 from test_framework.segwit_addr import encode_segwit_address
 
 # xprvs/xpubs, and m/* derived x-only pubkeys (created using independent implementation)
@@ -165,7 +170,7 @@ def pk(hex_key):
 def compute_taproot_address(pubkey, scripts):
     """Compute the address for a taproot output with given inner key and scripts."""
     tap = taproot_construct(pubkey, scripts)
-    assert tap.scriptPubKey[0] == 0x51
+    assert tap.scriptPubKey[0] == OP_1
     assert tap.scriptPubKey[1] == 0x20
     return encode_segwit_address("bcrt", 1, tap.scriptPubKey[2:])