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[tests] getblocktemplate_proposals.py: add logging

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This commit is contained in:
John Newbery 2017-04-11 13:10:20 -04:00
parent 0a3a5ff454
commit 38b38cd2d1
1 changed files with 12 additions and 12 deletions
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24
test/functional/getblocktemplate_proposals.py
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@ -86,54 +86,54 @@ class GetBlockTemplateProposalTest(BitcoinTestFramework):
tmpl['coinbasetxn'] = {'data': '01000000' + '01' + '0000000000000000000000000000000000000000000000000000000000000000ffffffff' + ('%02x' % (len(rawcoinbase),)) + hexcoinbase + 'fffffffe' + '01' + hexoutval + '00' + '00000000'}
txlist = list(bytearray(a2b_hex(a['data'])) for a in (tmpl['coinbasetxn'],) + tuple(tmpl['transactions']))
# Test 0: Capability advertised
self.log.info("getblocktemplate: Test capability advertised")
assert('proposal' in tmpl['capabilities'])
# Test 2: Bad input hash for gen tx
self.log.info("getblocktemplate: Test bad input hash for coinbase transaction")
txlist[0][4 + 1] += 1
assert_template(node, tmpl, txlist, 'bad-cb-missing')
txlist[0][4 + 1] -= 1
# Test 3: Truncated final tx
self.log.info("getblocktemplate: Test truncated final transaction")
lastbyte = txlist[-1].pop()
assert_raises_jsonrpc(-22, "Block decode failed", assert_template, node, tmpl, txlist, 'n/a')
txlist[-1].append(lastbyte)
# Test 4: Add an invalid tx to the end (duplicate of gen tx)
self.log.info("getblocktemplate: Test duplicate transaction")
txlist.append(txlist[0])
assert_template(node, tmpl, txlist, 'bad-txns-duplicate')
txlist.pop()
# Test 5: Add an invalid tx to the end (non-duplicate)
self.log.info("getblocktemplate: Test invalid transaction")
txlist.append(bytearray(txlist[0]))
txlist[-1][4 + 1] = 0xff
assert_template(node, tmpl, txlist, 'bad-txns-inputs-missingorspent')
txlist.pop()
# Test 6: Future tx lock time
self.log.info("getblocktemplate: Test nonfinal transaction")
txlist[0][-4:] = b'\xff\xff\xff\xff'
assert_template(node, tmpl, txlist, 'bad-txns-nonfinal')
txlist[0][-4:] = b'\0\0\0\0'
# Test 7: Bad tx count
self.log.info("getblocktemplate: Test bad tx count")
txlist.append(b'')
assert_raises_jsonrpc(-22, 'Block decode failed', assert_template, node, tmpl, txlist, 'n/a')
txlist.pop()
# Test 8: Bad bits
self.log.info("getblocktemplate: Test bad bits")
realbits = tmpl['bits']
tmpl['bits'] = '1c0000ff' # impossible in the real world
assert_template(node, tmpl, txlist, 'bad-diffbits')
tmpl['bits'] = realbits
# Test 9: Bad merkle root
self.log.info("getblocktemplate: Test 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'})
if rsp != 'bad-txnmrklroot':
raise AssertionError('unexpected: %s' % (rsp,))
# Test 10: Bad timestamps
self.log.info("getblocktemplate: Test bad timestamps")
realtime = tmpl['curtime']
tmpl['curtime'] = 0x7fffffff
assert_template(node, tmpl, txlist, 'time-too-new')
@ -141,10 +141,10 @@ class GetBlockTemplateProposalTest(BitcoinTestFramework):
assert_template(node, tmpl, txlist, 'time-too-old')
tmpl['curtime'] = realtime
# Test 11: Valid block
self.log.info("getblocktemplate: Test valid block")
assert_template(node, tmpl, txlist, None)
# Test 12: Orphan block
self.log.info("getblocktemplate: Test not best block")
tmpl['previousblockhash'] = 'ff00' * 16
assert_template(node, tmpl, txlist, 'inconclusive-not-best-prevblk')