本文整理汇总了Python中test_framework.util.assert_raises函数的典型用法代码示例。如果您正苦于以下问题：Python assert_raises函数的具体用法？Python assert_raises怎么用？Python assert_raises使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了assert_raises函数的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: _test_getblockheader
def _test_getblockheader(self):
node = self.nodes[0]
assert_raises(
JSONRPCException, lambda: node.getblockheader('nonsense'))
besthash = node.getbestblockhash()
secondbesthash = node.getblockhash(199)
header = node.getblockheader(besthash)
assert_equal(header['hash'], besthash)
assert_equal(header['height'], 200)
assert_equal(header['confirmations'], 1)
assert_equal(header['previousblockhash'], secondbesthash)
assert_is_hex_string(header['chainwork'])
assert_is_hash_string(header['hash'])
assert_is_hash_string(header['previousblockhash'])
assert_is_hash_string(header['merkleroot'])
assert_is_hash_string(header['bits'], length=None)
assert isinstance(header['time'], int)
assert isinstance(header['mediantime'], int)
assert isinstance(header['nonce'], int)
assert isinstance(header['version'], int)
assert isinstance(int(header['versionHex'], 16), int)
assert isinstance(header['difficulty'], Decimal)
开发者ID:thelonecrouton，项目名称:uniqredit，代码行数:25，代码来源:blockchain.py
示例2: run_test
def run_test(self):
print "Mining blocks..."
self.nodes[0].generate(105)
self.sync_all()
chain_height = self.nodes[1].getblockcount()
assert_equal(chain_height, 105)
assert_equal(self.nodes[1].getbalance(), 0)
assert_equal(self.nodes[2].getbalance(), 0)
node0utxos = self.nodes[0].listunspent(1)
tx1 = self.nodes[0].createrawtransaction([node0utxos.pop()], {self.nodes[1].getnewaddress(): 10})
txid1 = self.nodes[0].sendrawtransaction(self.nodes[0].signrawtransaction(tx1)["hex"])
tx2 = self.nodes[0].createrawtransaction([node0utxos.pop()], {self.nodes[1].getnewaddress(): 10})
txid2 = self.nodes[0].sendrawtransaction(self.nodes[0].signrawtransaction(tx2)["hex"])
assert_raises(JSONRPCException, self.nodes[0].gettxoutproof, [txid1])
self.nodes[0].generate(1)
blockhash = self.nodes[0].getblockhash(chain_height + 1)
self.sync_all()
txlist = []
blocktxn = self.nodes[0].getblock(blockhash, True)["tx"]
txlist.append(blocktxn[1])
txlist.append(blocktxn[2])
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1])), [txid1])
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1, txid2])), txlist)
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1, txid2], blockhash)), txlist)
txin_spent = self.nodes[1].listunspent(1).pop()
tx3 = self.nodes[1].createrawtransaction([txin_spent], {self.nodes[0].getnewaddress(): 10})
self.nodes[0].sendrawtransaction(self.nodes[1].signrawtransaction(tx3)["hex"])
self.nodes[0].generate(1)
self.sync_all()
txid_spent = txin_spent["txid"]
txid_unspent = txid1 if txin_spent["txid"] != txid1 else txid2
# We cant find the block from a fully-spent tx
assert_raises(JSONRPCException, self.nodes[2].gettxoutproof, [txid_spent])
# ...but we can if we specify the block
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid_spent], blockhash)), [txid_spent])
# ...or if the first tx is not fully-spent
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid_unspent])), [txid_unspent])
try:
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1, txid2])), txlist)
except JSONRPCException:
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid2, txid1])), txlist)
# ...or if we have a -txindex
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[3].gettxoutproof([txid_spent])), [txid_spent])
# Quick test of getblock using blockhash and different levels of verbosity
result = self.nodes[0].getblock(blockhash, 2)
coinbase_txid = result["tx"][0]["txid"]
result = self.nodes[0].getblock(blockhash, 1)
assert_equal(coinbase_txid, result["tx"][0]) # verbosity 1 only lists txids
result = self.nodes[0].getblock(blockhash, 0)
assert(c in string.hexdigits for c in result) # verbosity 0 returns raw hex
开发者ID:Whiteblock，项目名称:zcash，代码行数:59，代码来源:merkle_blocks.py
示例3: run_test
def run_test (self):
print("Mining blocks...")
rpc = self.nodes[0]
# utxos from block 1 become mature in block 101
rpc.generate(101)
self.sync_all()
rpc.getinfo()
rpc.getwalletinfo()
taddr = rpc.getnewaddress()
print "Sending to " + taddr
# sending to arbitrary non-notary transparent address is not allowed
assert_raises(JSONRPCException, rpc.sendtoaddress, taddr,1)
开发者ID:himu007，项目名称:komodo，代码行数:13，代码来源:ac_private.py
示例4: run_test
def run_test(self):
print "Mining blocks..."
self.nodes[0].generate(105)
self.sync_all()
chain_height = self.nodes[1].getblockcount()
assert_equal(chain_height, 105)
assert_equal(self.nodes[1].getbalance(), 0)
assert_equal(self.nodes[2].getbalance(), 0)
node0utxos = self.nodes[0].listunspent(1)
tx1 = self.nodes[0].createrawtransaction([node0utxos.pop()], {self.nodes[1].getnewaddress(): 10})
txid1 = self.nodes[0].sendrawtransaction(self.nodes[0].signrawtransaction(tx1)["hex"])
tx2 = self.nodes[0].createrawtransaction([node0utxos.pop()], {self.nodes[1].getnewaddress(): 10})
txid2 = self.nodes[0].sendrawtransaction(self.nodes[0].signrawtransaction(tx2)["hex"])
assert_raises(JSONRPCException, self.nodes[0].gettxoutproof, [txid1])
self.nodes[0].generate(1)
blockhash = self.nodes[0].getblockhash(chain_height + 1)
self.sync_all()
txlist = []
blocktxn = self.nodes[0].getblock(blockhash, True)["tx"]
txlist.append(blocktxn[1])
txlist.append(blocktxn[2])
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1])), [txid1])
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1, txid2])), txlist)
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1, txid2], blockhash)), txlist)
txin_spent = self.nodes[1].listunspent(1).pop()
tx3 = self.nodes[1].createrawtransaction([txin_spent], {self.nodes[0].getnewaddress(): 10})
self.nodes[0].sendrawtransaction(self.nodes[1].signrawtransaction(tx3)["hex"])
self.nodes[0].generate(1)
self.sync_all()
txid_spent = txin_spent["txid"]
txid_unspent = txid1 if txin_spent["txid"] != txid1 else txid2
# We cant find the block from a fully-spent tx
assert_raises(JSONRPCException, self.nodes[2].gettxoutproof, [txid_spent])
# ...but we can if we specify the block
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid_spent], blockhash)), [txid_spent])
# ...or if the first tx is not fully-spent
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid_unspent])), [txid_unspent])
try:
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1, txid2])), txlist)
except JSONRPCException:
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid2, txid1])), txlist)
# ...or if we have a -txindex
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[3].gettxoutproof([txid_spent])), [txid_spent])
开发者ID:diantaowang，项目名称:zcash，代码行数:51，代码来源:merkle_blocks.py
示例5: _test_stopatheight
def _test_stopatheight(self):
assert_equal(self.nodes[0].getblockcount(), 200)
self.nodes[0].generate(6)
assert_equal(self.nodes[0].getblockcount(), 206)
self.log.debug('Node should not stop at this height')
assert_raises(subprocess.TimeoutExpired, lambda: self.bitcoind_processes[0].wait(timeout=3))
try:
self.nodes[0].generate(1)
except (ConnectionError, http.client.BadStatusLine):
pass # The node already shut down before response
self.log.debug('Node should stop at this height...')
self.bitcoind_processes[0].wait(timeout=BITCOIND_PROC_WAIT_TIMEOUT)
self.nodes[0] = self.start_node(0, self.options.tmpdir)
assert_equal(self.nodes[0].getblockcount(), 207)
开发者ID:youngmou，项目名称:BitcoinX，代码行数:14，代码来源:blockchain.py
示例6: _test_stopatheight
def _test_stopatheight(self):
assert_equal(self.nodes[0].getblockcount(), 200)
self.nodes[0].generate(6)
assert_equal(self.nodes[0].getblockcount(), 206)
self.log.debug('Node should not stop at this height')
assert_raises(subprocess.TimeoutExpired, lambda: self.nodes[0].process.wait(timeout=3))
try:
self.nodes[0].generate(1)
except (ConnectionError, http.client.BadStatusLine):
pass # The node already shut down before response
self.log.debug('Node should stop at this height...')
self.nodes[0].wait_until_stopped()
self.start_node(0)
assert_equal(self.nodes[0].getblockcount(), 207)
开发者ID:TinyUlt，项目名称:bitcoin，代码行数:14，代码来源:blockchain.py
示例7: run_test
def run_test(self):
chain_height = self.nodes[0].getblockcount()
assert_equal(chain_height, 200)
node0_address = self.nodes[0].getnewaddress()
# Coinbase at height chain_height-100+1 ok in mempool, should
# get mined. Coinbase at height chain_height-100+2 is
# is too immature to spend.
b = [ self.nodes[0].getblockhash(n) for n in range(101, 103) ]
coinbase_txids = [ self.nodes[0].getblock(h)['tx'][0] for h in b ]
spends_raw = [ self.create_tx(txid, node0_address, 10) for txid in coinbase_txids ]
spend_101_id = self.nodes[0].sendrawtransaction(spends_raw[0])
# coinbase at height 102 should be too immature to spend
assert_raises(JSONRPCException, self.nodes[0].sendrawtransaction, spends_raw[1])
# mempool should have just spend_101:
mempoolinfo = self.nodes[0].getmempoolinfo()
assert_equal(mempoolinfo['size'], 1)
assert_equal(self.nodes[0].getrawmempool(), [ spend_101_id ])
# the size of the memory pool should be greater than 1x ~100 bytes
assert_greater_than(mempoolinfo['bytes'], 100)
# the actual memory usage should be strictly greater than the size
# of the memory pool
assert_greater_than(mempoolinfo['usage'], mempoolinfo['bytes'])
# mine a block, spend_101 should get confirmed
self.nodes[0].generate(1)
mempoolinfo = self.nodes[0].getmempoolinfo()
assert_equal(mempoolinfo['size'], 0)
assert_equal(mempoolinfo['bytes'], 0)
assert_equal(mempoolinfo['usage'], 0)
assert_equal(set(self.nodes[0].getrawmempool()), set())
# ... and now height 102 can be spent:
spend_102_id = self.nodes[0].sendrawtransaction(spends_raw[1])
mempoolinfo = self.nodes[0].getmempoolinfo()
assert_equal(mempoolinfo['size'], 1)
assert_equal(self.nodes[0].getrawmempool(), [ spend_102_id ])
assert_greater_than(mempoolinfo['bytes'], 100)
assert_greater_than(mempoolinfo['usage'], mempoolinfo['bytes'])
开发者ID:Whiteblock，项目名称:zcash，代码行数:43，代码来源:mempool_spendcoinbase.py
示例8: run_test
def run_test(self):
# Mine three blocks. After this, nodes[0] blocks
# 101, 102, and 103 are spend-able.
new_blocks = self.nodes[1].generate(4)
self.sync_all()
node0_address = self.nodes[0].getnewaddress()
node1_address = self.nodes[1].getnewaddress()
# Three scenarios for re-orging coinbase spends in the memory pool:
# 1. Direct coinbase spend : spend_101
# 2. Indirect (coinbase spend in chain, child in mempool) : spend_102 and spend_102_1
# 3. Indirect (coinbase and child both in chain) : spend_103 and spend_103_1
# Use invalidatblock to make all of the above coinbase spends invalid (immature coinbase),
# and make sure the mempool code behaves correctly.
b = [ self.nodes[0].getblockhash(n) for n in range(101, 105) ]
coinbase_txids = [ self.nodes[0].getblock(h)['tx'][0] for h in b ]
spend_101_raw = self.create_tx(coinbase_txids[1], node1_address, 10)
spend_102_raw = self.create_tx(coinbase_txids[2], node0_address, 10)
spend_103_raw = self.create_tx(coinbase_txids[3], node0_address, 10)
# Create a block-height-locked transaction which will be invalid after reorg
timelock_tx = self.nodes[0].createrawtransaction([{"txid": coinbase_txids[0], "vout": 0}], {node0_address: 10})
# Set the time lock
timelock_tx = timelock_tx.replace("ffffffff", "11111111", 1)
timelock_tx = timelock_tx[:-8] + hex(self.nodes[0].getblockcount() + 2)[2:] + "000000"
timelock_tx = self.nodes[0].signrawtransaction(timelock_tx)["hex"]
assert_raises(JSONRPCException, self.nodes[0].sendrawtransaction, timelock_tx)
# Broadcast and mine spend_102 and 103:
spend_102_id = self.nodes[0].sendrawtransaction(spend_102_raw)
spend_103_id = self.nodes[0].sendrawtransaction(spend_103_raw)
self.nodes[0].generate(1)
assert_raises(JSONRPCException, self.nodes[0].sendrawtransaction, timelock_tx)
# Create 102_1 and 103_1:
spend_102_1_raw = self.create_tx(spend_102_id, node1_address, 10)
spend_103_1_raw = self.create_tx(spend_103_id, node1_address, 10)
# Broadcast and mine 103_1:
spend_103_1_id = self.nodes[0].sendrawtransaction(spend_103_1_raw)
last_block = self.nodes[0].generate(1)
timelock_tx_id = self.nodes[0].sendrawtransaction(timelock_tx)
# ... now put spend_101 and spend_102_1 in memory pools:
spend_101_id = self.nodes[0].sendrawtransaction(spend_101_raw)
spend_102_1_id = self.nodes[0].sendrawtransaction(spend_102_1_raw)
self.sync_all()
assert_equal(set(self.nodes[0].getrawmempool()), set([ spend_101_id, spend_102_1_id, timelock_tx_id ]))
for node in self.nodes:
node.invalidateblock(last_block[0])
assert_equal(set(self.nodes[0].getrawmempool()), set([ spend_101_id, spend_102_1_id, spend_103_1_id ]))
# Use invalidateblock to re-org back and make all those coinbase spends
# immature/invalid:
for node in self.nodes:
node.invalidateblock(new_blocks[0])
self.sync_all()
# mempool should be empty.
assert_equal(set(self.nodes[0].getrawmempool()), set())
开发者ID:Whiteblock，项目名称:zcash，代码行数:65，代码来源:mempool_reorg.py
注：本文中的test_framework.util.assert_raises函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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