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qa: Add RPC tests for weight in mempool entry

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Daniel Edgecumbe 2017-09-08 20:20:00 +01:00 committed by fanquake
parent 54aaa7883c
commit 9c9cc2bd20
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1 changed files with 22 additions and 1 deletions
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23
test/functional/feature_segwit.py
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@ -226,6 +226,16 @@ class SegWitTest(BitcoinTestFramework):
assert tx.wit.is_null() # This should not be a segwit input assert tx.wit.is_null() # This should not be a segwit input
assert txid1 in self.nodes[0].getrawmempool() assert txid1 in self.nodes[0].getrawmempool()
tx1_hex = self.nodes[0].gettransaction(txid1)['hex']
tx1 = FromHex(CTransaction(), tx1_hex)
# Check that wtxid is properly reported in mempool entry (txid1)
assert_equal(int(self.nodes[0].getmempoolentry(txid1)["wtxid"], 16), tx1.calc_sha256(True))
# Check that weight and vsize are properly reported in mempool entry (txid1)
assert_equal(self.nodes[0].getmempoolentry(txid1)["vsize"], (self.nodes[0].getmempoolentry(txid1)["weight"] + 3) // 4)
assert_equal(self.nodes[0].getmempoolentry(txid1)["weight"], len(tx1.serialize_without_witness())*3 + len(tx1.serialize_with_witness()))
# Now create tx2, which will spend from txid1. # Now create tx2, which will spend from txid1.
tx = CTransaction() tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b''))
@ -235,6 +245,13 @@ class SegWitTest(BitcoinTestFramework):
tx = FromHex(CTransaction(), tx2_hex) tx = FromHex(CTransaction(), tx2_hex)
assert not tx.wit.is_null() assert not tx.wit.is_null()
# Check that wtxid is properly reported in mempool entry (txid2)
assert_equal(int(self.nodes[0].getmempoolentry(txid2)["wtxid"], 16), tx.calc_sha256(True))
# Check that weight and vsize are properly reported in mempool entry (txid2)
assert_equal(self.nodes[0].getmempoolentry(txid2)["vsize"], (self.nodes[0].getmempoolentry(txid2)["weight"] + 3) // 4)
assert_equal(self.nodes[0].getmempoolentry(txid2)["weight"], len(tx.serialize_without_witness())*3 + len(tx.serialize_with_witness()))
# Now create tx3, which will spend from txid2 # Now create tx3, which will spend from txid2
tx = CTransaction() tx = CTransaction()
tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b""))
@ -251,9 +268,13 @@ class SegWitTest(BitcoinTestFramework):
assert txid2 in template_txids assert txid2 in template_txids
assert txid3 in template_txids assert txid3 in template_txids
# Check that wtxid is properly reported in mempool entry # Check that wtxid is properly reported in mempool entry (txid3)
assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True)) assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True))
# Check that weight and vsize are properly reported in mempool entry (txid3)
assert_equal(self.nodes[0].getmempoolentry(txid3)["vsize"], (self.nodes[0].getmempoolentry(txid3)["weight"] + 3) // 4)
assert_equal(self.nodes[0].getmempoolentry(txid3)["weight"], len(tx.serialize_without_witness())*3 + len(tx.serialize_with_witness()))
# Mine a block to clear the gbt cache again. # Mine a block to clear the gbt cache again.
self.nodes[0].generate(1) self.nodes[0].generate(1)