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QA: Test GBT size/weight limit values

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This commit is contained in:
Luke Dashjr 2017-02-02 20:08:54 +00:00
parent 9fc7f0bce9
commit 279f944e8d
1 changed files with 8 additions and 0 deletions
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8
qa/rpc-tests/segwit.py
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@ -130,10 +130,14 @@ class SegWitTest(BitcoinTestFramework):
print("Verify sigops are counted in GBT with pre-BIP141 rules before the fork") print("Verify sigops are counted in GBT with pre-BIP141 rules before the fork")
txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1)
tmpl = self.nodes[0].getblocktemplate({}) tmpl = self.nodes[0].getblocktemplate({})
assert(tmpl['sizelimit'] == 1000000)
assert('weightlimit' not in tmpl)
assert(tmpl['sigoplimit'] == 20000) assert(tmpl['sigoplimit'] == 20000)
assert(tmpl['transactions'][0]['hash'] == txid) assert(tmpl['transactions'][0]['hash'] == txid)
assert(tmpl['transactions'][0]['sigops'] == 2) assert(tmpl['transactions'][0]['sigops'] == 2)
tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']}) tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']})
assert(tmpl['sizelimit'] == 1000000)
assert('weightlimit' not in tmpl)
assert(tmpl['sigoplimit'] == 20000) assert(tmpl['sigoplimit'] == 20000)
assert(tmpl['transactions'][0]['hash'] == txid) assert(tmpl['transactions'][0]['hash'] == txid)
assert(tmpl['transactions'][0]['sigops'] == 2) assert(tmpl['transactions'][0]['sigops'] == 2)
@ -241,6 +245,8 @@ class SegWitTest(BitcoinTestFramework):
print("Verify sigops are counted in GBT with BIP141 rules after the fork") print("Verify sigops are counted in GBT with BIP141 rules after the fork")
txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1)
tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']}) tmpl = self.nodes[0].getblocktemplate({'rules':['segwit']})
assert(tmpl['sizelimit'] >= 3999577) # actual maximum size is lower due to minimum mandatory non-witness data
assert(tmpl['weightlimit'] == 4000000)
assert(tmpl['sigoplimit'] == 80000) assert(tmpl['sigoplimit'] == 80000)
assert(tmpl['transactions'][0]['txid'] == txid) assert(tmpl['transactions'][0]['txid'] == txid)
assert(tmpl['transactions'][0]['sigops'] == 8) assert(tmpl['transactions'][0]['sigops'] == 8)
@ -250,6 +256,8 @@ class SegWitTest(BitcoinTestFramework):
try: try:
tmpl = self.nodes[0].getblocktemplate({}) tmpl = self.nodes[0].getblocktemplate({})
assert(len(tmpl['transactions']) == 1) # Doesn't include witness tx assert(len(tmpl['transactions']) == 1) # Doesn't include witness tx
assert(tmpl['sizelimit'] == 1000000)
assert('weightlimit' not in tmpl)
assert(tmpl['sigoplimit'] == 20000) assert(tmpl['sigoplimit'] == 20000)
assert(tmpl['transactions'][0]['hash'] == txid) assert(tmpl['transactions'][0]['hash'] == txid)
assert(tmpl['transactions'][0]['sigops'] == 2) assert(tmpl['transactions'][0]['sigops'] == 2)