[test] add 8 error messages to feature_segwit and change version to type

P2WPKH witness program without signature -> throws "hash mismatch" error
P2WSH witness program without signature -> throws "empty witness" error
same errors for P2SH_P2WPKH and P2SH_P2WSH respectively when passed redeemScript but no signature
P2SH_P2WPKH and P2SH_P2WSH with no signature fail with "Operation not valid with current stack size" when not signed due to missing input
change VER to TYPE and constants WIT_V0 to P2WPKH=0 and WIT_V1 to P2WSH=1

1 files changed, 24 insertions, 24 deletions

diff --git a/test/functional/feature_segwit.py b/test/functional/feature_segwit.py
index 82c7e55245..0686835acc 100755
--- a/test/functional/feature_segwit.py
+++ b/test/functional/feature_segwit.py
@@ -28,8 +28,8 @@ from test_framework.util import (
 
 NODE_0 = 0
 NODE_2 = 2
-WIT_V0 = 0
-WIT_V1 = 1
+P2WPKH = 0
+P2WSH = 1
 
 def getutxo(txid):
     utxo = {}
@@ -117,8 +117,8 @@ class SegWitTest(BitcoinTestFramework):
 
         balance_presetup = self.nodes[0].getbalance()
         self.pubkey = []
-        p2sh_ids = []  # p2sh_ids[NODE][VER] is an array of txids that spend to a witness version VER pkscript to an address for NODE embedded in p2sh
-        wit_ids = []  # wit_ids[NODE][VER] is an array of txids that spend to a witness version VER pkscript to an address for NODE via bare witness
+        p2sh_ids = [] # p2sh_ids[NODE][TYPE] is an array of txids that spend to P2WPKH (TYPE=0) or P2WSH (TYPE=1) scripts to an address for NODE embedded in p2sh
+        wit_ids = [] # wit_ids[NODE][TYPE] is an array of txids that spend to P2WPKH (TYPE=0) or P2WSH (TYPE=1) scripts to an address for NODE via bare witness
         for i in range(3):
             newaddress = self.nodes[i].getnewaddress()
             self.pubkey.append(self.nodes[i].getaddressinfo(newaddress)["pubkey"])
@@ -151,14 +151,14 @@ class SegWitTest(BitcoinTestFramework):
         self.sync_blocks()
 
         self.log.info("Verify witness txs are skipped for mining before the fork")
-        self.skip_mine(self.nodes[2], wit_ids[NODE_2][WIT_V0][0], True)  # block 424
-        self.skip_mine(self.nodes[2], wit_ids[NODE_2][WIT_V1][0], True)  # block 425
-        self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V0][0], True)  # block 426
-        self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][WIT_V1][0], True)  # block 427
+        self.skip_mine(self.nodes[2], wit_ids[NODE_2][P2WPKH][0], True)  # block 424
+        self.skip_mine(self.nodes[2], wit_ids[NODE_2][P2WSH][0], True)  # block 425
+        self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][P2WPKH][0], True)  # block 426
+        self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][P2WSH][0], True)  # block 427
 
         self.log.info("Verify unsigned p2sh witness txs without a redeem script are invalid")
-        self.fail_accept(self.nodes[2], "mandatory-script-verify-flag", p2sh_ids[NODE_2][WIT_V0][1], False)
-        self.fail_accept(self.nodes[2], "mandatory-script-verify-flag", p2sh_ids[NODE_2][WIT_V1][1], False)
+        self.fail_accept(self.nodes[2], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_2][P2WPKH][1], sign=False)
+        self.fail_accept(self.nodes[2], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_2][P2WSH][1], sign=False)
 
         self.nodes[2].generate(4)  # blocks 428-431
 
@@ -172,13 +172,13 @@ class SegWitTest(BitcoinTestFramework):
 
         self.log.info("Verify default node can't accept txs with missing witness")
         # unsigned, no scriptsig
-        self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", wit_ids[NODE_0][WIT_V0][0], False)
-        self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", wit_ids[NODE_0][WIT_V1][0], False)
-        self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V0][0], False)
-        self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V1][0], False)
+        self.fail_accept(self.nodes[0], "non-mandatory-script-verify-flag (Witness program hash mismatch)", wit_ids[NODE_0][P2WPKH][0], sign=False)
+        self.fail_accept(self.nodes[0], "non-mandatory-script-verify-flag (Witness program was passed an empty witness)", wit_ids[NODE_0][P2WSH][0], sign=False)
+        self.fail_accept(self.nodes[0], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_0][P2WPKH][0], sign=False)
+        self.fail_accept(self.nodes[0], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_0][P2WSH][0], sign=False)
         # unsigned with redeem script
-        self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V0][0], False, witness_script(False, self.pubkey[0]))
-        self.fail_accept(self.nodes[0], "mandatory-script-verify-flag", p2sh_ids[NODE_0][WIT_V1][0], False, witness_script(True, self.pubkey[0]))
+        self.fail_accept(self.nodes[0], "non-mandatory-script-verify-flag (Witness program hash mismatch)", p2sh_ids[NODE_0][P2WPKH][0], sign=False, redeem_script=witness_script(False, self.pubkey[0]))
+        self.fail_accept(self.nodes[0], "non-mandatory-script-verify-flag (Witness program was passed an empty witness)", p2sh_ids[NODE_0][P2WSH][0], sign=False, redeem_script=witness_script(True, self.pubkey[0]))
 
         self.log.info("Verify block and transaction serialization rpcs return differing serializations depending on rpc serialization flag")
         assert self.nodes[2].getblock(blockhash, False) != self.nodes[0].getblock(blockhash, False)
@@ -193,16 +193,16 @@ class SegWitTest(BitcoinTestFramework):
             assert self.nodes[0].getrawtransaction(tx_id, False, blockhash) == tx.serialize_without_witness().hex()
 
         self.log.info("Verify witness txs without witness data are invalid after the fork")
-        self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', wit_ids[NODE_2][WIT_V0][2], sign=False)
-        self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', wit_ids[NODE_2][WIT_V1][2], sign=False)
-        self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', p2sh_ids[NODE_2][WIT_V0][2], sign=False, redeem_script=witness_script(False, self.pubkey[2]))
-        self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', p2sh_ids[NODE_2][WIT_V1][2], sign=False, redeem_script=witness_script(True, self.pubkey[2]))
+        self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', wit_ids[NODE_2][P2WPKH][2], sign=False)
+        self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', wit_ids[NODE_2][P2WSH][2], sign=False)
+        self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', p2sh_ids[NODE_2][P2WPKH][2], sign=False, redeem_script=witness_script(False, self.pubkey[2]))
+        self.fail_accept(self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', p2sh_ids[NODE_2][P2WSH][2], sign=False, redeem_script=witness_script(True, self.pubkey[2]))
 
         self.log.info("Verify default node can now use witness txs")
-        self.success_mine(self.nodes[0], wit_ids[NODE_0][WIT_V0][0], True)  # block 432
-        self.success_mine(self.nodes[0], wit_ids[NODE_0][WIT_V1][0], True)  # block 433
-        self.success_mine(self.nodes[0], p2sh_ids[NODE_0][WIT_V0][0], True)  # block 434
-        self.success_mine(self.nodes[0], p2sh_ids[NODE_0][WIT_V1][0], True)  # block 435
+        self.success_mine(self.nodes[0], wit_ids[NODE_0][P2WPKH][0], True)  # block 432
+        self.success_mine(self.nodes[0], wit_ids[NODE_0][P2WSH][0], True)  # block 433
+        self.success_mine(self.nodes[0], p2sh_ids[NODE_0][P2WPKH][0], True)  # block 434
+        self.success_mine(self.nodes[0], p2sh_ids[NODE_0][P2WSH][0], True)  # block 435
 
         self.log.info("Verify sigops are counted in GBT with BIP141 rules after the fork")
         txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1)