test(fixtures): drop noncanonical unused taproot prevtx

Author: BitHighlander

tests/test_msg_signtx_taproot.py

@@ -26,12 +26,12 @@
 
 
 
-# Synthetic prev tx paying 100000 sat to the BIP-86 first receiving address of
-# the "abandon abandon ... about" mnemonic
-# (bc1p5cyxnuxmeuwuvkwfem96lqzszd02n6xdcjrs20cac6yqjjwudpxqkedrcr).
-# The fixture lives in tests/txcache and was produced together with the
-# expected witness below by an independent Python implementation of
-# BIP-340/341, keyed from BIP-86's own published xprv.
+# Synthetic outpoint paying 100000 sat to the BIP-86 first receiving address
+# of the "abandon abandon ... about" mnemonic. Taproot signing receives the
+# amount and derives the prevout script from the path, so it does not request a
+# previous-transaction fixture. The outpoint and expected witness below were
+# produced together by an independent BIP-340/341 implementation keyed from
+# BIP-86's published xprv.
 PREV_TXID = "6e32033911982f7550ab1d26232adfd08711293e15085f77cd27628be0a6ee37"
 IN_AMOUNT = 100000
 OUT_AMOUNT = 90000

tests/txcache/insight_bitcoin_tx_6e32033911982f7550ab1d26232adfd08711293e15085f77cd27628be0a6ee37.json

@@ -25,6 +25,18 @@
       "response_sha256": "b5d98b4b6c1f17c017e6aae385f18aef77de8d162714a7e92918899a18c66305",
       "txid": "39a29e954977662ab3879c66fb251ef753e0912223a83d1dcb009111d28265e5"
     },
+    {
+      "algorithm": "sha256d",
+      "canonical_hex": "010000000100000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02a086010000000000225120a60869f0dbcf1dc659c9cecbaf8050135ea9e8cdc487053f1dc6880949dc684c50c30000000000001976a914d986ed01b7a22225a70edbf2ba7cfb63a15cb3aa88ac00000000",
+      "canonical_sha256": "c0a02107b8e7a669e4872f7658e1fb92dbfcf30d14e1bbd1c52293b20332a394",
+      "network": "insight_bitcoin",
+      "required_by": [
+        "test_msg_signtx_taproot.py"
+      ],
+      "response": "insight_bitcoin_tx_3e1fdf082678a8a2f378995ffc0e4f853942c55c4ddbc2771b348413eeeca9a4.json",
+      "response_sha256": "8d08e188010976b1625e887f1fdfb528edd1e31d8dbf3c58f2061adb42842a58",
+      "txid": "3e1fdf082678a8a2f378995ffc0e4f853942c55c4ddbc2771b348413eeeca9a4"
+    },
     {
       "algorithm": "sha256d",
       "canonical_hex": "01000000017a1ebb08f129fb1cc814b59d63284286d58a7602708ae8be6dd073d8cbc7afbe000000006a47304402204ec6818b86591bbbc2abd5a10d203df49996c4bd5621eb2fa85345bb05458fa602202c9553fb00fc18199af82f4ec8f1055e9aeda6a5bbead1e02303a95a8bc91d31012103f54094da6a0b2e0799286268bb59ca7c83538e81c78e64f6333f40f9e0e222c0ffffffff0222bc0100000000001976a914902c642ba3a22f5c6cfa30a1790c133ddf15cc8888ac50c30000000000001976a914a6450f1945831a81912616691e721b787383f4ed88ac00000000",
@@ -119,7 +131,9 @@
       "canonical_sha256": "736027dec37c89ef66e5cba5a45f52977b78aff2bb63eb6e5dbd4ea4fc25eec9",
       "network": "insight_bitcoin",
       "required_by": [
+        "test_msg_bitcoin_only_variant.py",
         "test_msg_mayachain_signtx.py",
+        "test_msg_signing_boundaries.py",
         "test_msg_signtx.py",
         "test_msg_signtx_raw.py",
         "test_msg_signtx_xfer.py",