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[tests] Fix flake8 warnings in getblocktemplate tests

This commit is contained in:
John Newbery 2017-04-11 13:05:41 -04:00
parent 32cffe6bef
commit 0a3a5ff454
1 changed files with 9 additions and 14 deletions
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23
test/functional/getblocktemplate_proposals.py
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@ -43,7 +43,7 @@ def genmrklroot(leaflist):
if len(cur) & 1:
cur.append(cur[-1])
for i in range(0, len(cur), 2):
n.append(dblsha(cur[i] + cur[i+1]))
n.append(dblsha(cur[i] + cur[i + 1]))
cur = n
return cur[0]
@ -62,7 +62,7 @@ def template_to_hex(tmpl, txlist):
return b2x(template_to_bytearray(tmpl, txlist))
def assert_template(node, tmpl, txlist, expect):
rsp = node.getblocktemplate({'data':template_to_hex(tmpl, txlist),'mode':'proposal'})
rsp = node.getblocktemplate({'data': template_to_hex(tmpl, txlist), 'mode': 'proposal'})
if rsp != expect:
raise AssertionError('unexpected: %s' % (rsp,))
@ -75,7 +75,8 @@ class GetBlockTemplateProposalTest(BitcoinTestFramework):
def run_test(self):
node = self.nodes[0]
node.generate(1) # Mine a block to leave initial block download
# Mine a block to leave initial block download
node.generate(1)
tmpl = node.getblocktemplate()
if 'coinbasetxn' not in tmpl:
rawcoinbase = encodeUNum(tmpl['height'])
@ -88,16 +89,10 @@ class GetBlockTemplateProposalTest(BitcoinTestFramework):
# Test 0: Capability advertised
assert('proposal' in tmpl['capabilities'])
# NOTE: This test currently FAILS (regtest mode doesn't enforce block height in coinbase)
## Test 1: Bad height in coinbase
#txlist[0][4+1+36+1+1] += 1
#assert_template(node, tmpl, txlist, 'FIXME')
#txlist[0][4+1+36+1+1] -= 1
# Test 2: Bad input hash for gen tx
txlist[0][4+1] += 1
txlist[0][4 + 1] += 1
assert_template(node, tmpl, txlist, 'bad-cb-missing')
txlist[0][4+1] -= 1
txlist[0][4 + 1] -= 1
# Test 3: Truncated final tx
lastbyte = txlist[-1].pop()
@ -111,7 +106,7 @@ class GetBlockTemplateProposalTest(BitcoinTestFramework):
# Test 5: Add an invalid tx to the end (non-duplicate)
txlist.append(bytearray(txlist[0]))
txlist[-1][4+1] = 0xff
txlist[-1][4 + 1] = 0xff
assert_template(node, tmpl, txlist, 'bad-txns-inputs-missingorspent')
txlist.pop()
@ -133,8 +128,8 @@ class GetBlockTemplateProposalTest(BitcoinTestFramework):
# Test 9: Bad merkle root
rawtmpl = template_to_bytearray(tmpl, txlist)
rawtmpl[4+32] = (rawtmpl[4+32] + 1) % 0x100
rsp = node.getblocktemplate({'data':b2x(rawtmpl),'mode':'proposal'})
rawtmpl[4 + 32] = (rawtmpl[4 + 32] + 1) % 0x100
rsp = node.getblocktemplate({'data': b2x(rawtmpl), 'mode': 'proposal'})
if rsp != 'bad-txnmrklroot':
raise AssertionError('unexpected: %s' % (rsp,))