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#!/usr/bin/env python | ||
# | ||
# Copyright Rivtower Technologies LLC. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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import sys, json, time | ||
sys.path.append("test/utils") | ||
import util | ||
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if __name__ == "__main__": | ||
# deploy test contract | ||
''' | ||
$ cat Counter.sol | ||
pragma solidity ^0.4.24; | ||
contract Counter { | ||
uint public count; | ||
function add() public { | ||
count += 1; | ||
} | ||
function reset() public { | ||
count = 0; | ||
} | ||
} | ||
$ curl -o solc -L https://github.com/ethereum/solidity/releases/download/v0.4.24/solc-static-linux | ||
$ chmod +x solc | ||
$ sudo mv ./solc /usr/local/bin/ | ||
$ solc --hashes --bin Counter.sol | ||
======= Counter.sol:Counter ======= | ||
Binary: | ||
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 | ||
Function signatures: | ||
4f2be91f: add() | ||
06661abd: count() | ||
d826f88f: reset() | ||
''' | ||
cmd = "cldi -c default create 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" | ||
tx_hash = util.exec_retry(cmd) | ||
print("create test contract ret: ", tx_hash) | ||
if not len(tx_hash) == 66 or not tx_hash.__contains__("0x"): | ||
print("create test contract failed!") | ||
exit(10) | ||
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time.sleep(9) | ||
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cmd = "cldi -c default get receipt {}" | ||
ret = util.exec_retry(cmd.format(tx_hash)) | ||
if ret.__contains__("Error"): | ||
print("get receipt failed!") | ||
exit(20) | ||
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tx_receipt = json.loads(ret) | ||
if len(tx_receipt['error_msg']) != 0: | ||
print("receipt has error!") | ||
exit(30) | ||
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contract_addr = tx_receipt['contract_addr'] | ||
if not len(contract_addr) == 42 or not contract_addr.__contains__("0x"): | ||
print("get contract addr failed!") | ||
exit(40) | ||
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print('contract_addr: ', contract_addr) | ||
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#deploy batch contract | ||
''' | ||
pragma solidity ^0.4.24; | ||
/// @title The interface of batch tx | ||
/// @author ["Rivtower Technologies <[email protected]>"] | ||
interface IBatchTx { | ||
/// @notice Proxy multiple transactions | ||
function multiTxs(bytes) external; | ||
} | ||
contract BatchTx is IBatchTx { | ||
/// @notice Proxy multiple transactions | ||
/// The encoded transactions data: tuple(address,dataLen,data) | ||
/// dataLen: uint32 | ||
/// address: uint160 | ||
/// Example: | ||
/// address: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx | ||
/// datalen: 00000004 | ||
/// data: xxxxxxxx | ||
function multiTxs(bytes) | ||
external | ||
{ | ||
// solium-disable-next-line security/no-inline-assembly | ||
assembly { | ||
// Ignore the function sig: 0x4 | ||
// the offset of bytes: 0x20 | ||
// the len of bytes: 0x20 | ||
let offset := 0x44 | ||
for { } lt(offset, calldatasize) { } { | ||
// 0xc bytes forward from the offset(0x20-0x14) | ||
// Use `and` instruction just for safe | ||
let to := and(calldataload(sub(offset, 0xc)), 0x000000000000000000000000ffffffffffffffffffffffffffffffffffffffff) | ||
// 0x8 bytes forward from the offset(0x20-0x14-0x4) | ||
let dataLen := and(calldataload(sub(offset, 0x8)), 0x00000000000000000000000000000000000000000000000000000000ffffffff) | ||
let ptr := mload(0x40) | ||
// Jump the address and dataLen(0x14+0x4) | ||
calldatacopy(ptr, add(offset, 0x18), dataLen) | ||
switch call(gas, to, 0, ptr, dataLen, ptr, 0) | ||
case 0 { revert(0, 0) } | ||
offset := add(add(offset, 0x18), dataLen) | ||
} | ||
} | ||
} | ||
} | ||
$ solc --hashes --bin batch.sol | ||
======= batch.sol:BatchTx ======= | ||
Binary: | ||
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 | ||
Function signatures: | ||
82cc3327: multiTxs(bytes) | ||
======= batch.sol:IBatchTx ======= | ||
Binary: | ||
Function signatures: | ||
82cc3327: multiTxs(bytes) | ||
''' | ||
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cmd = "cldi -c default create 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" | ||
tx_hash = util.exec_retry(cmd) | ||
#print("create batch contract ret: ", tx_hash) | ||
if not len(tx_hash) == 66 or not tx_hash.__contains__("0x"): | ||
print("create test contract failed!") | ||
exit(50) | ||
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time.sleep(9) | ||
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cmd = "cldi -c default get receipt {}" | ||
ret = util.exec_retry(cmd.format(tx_hash)) | ||
if ret.__contains__("Error"): | ||
print("get receipt failed!") | ||
exit(60) | ||
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tx_receipt = json.loads(ret) | ||
if len(tx_receipt['error_msg']) != 0: | ||
print("receipt has error!") | ||
exit(70) | ||
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batch_contract_addr = tx_receipt['contract_addr'] | ||
if not len(contract_addr) == 42 or not contract_addr.__contains__("0x"): | ||
print("get contract addr failed!") | ||
exit(80) | ||
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#print('batch_contract_addr: ', batch_contract_addr) | ||
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# adjust quota | ||
cmd = 'cldi -c default -u admin admin set-quota-limit 1703741824' | ||
ret = util.exec_retry(cmd.format(tx_hash)) | ||
if ret.__contains__("Error"): | ||
print("get receipt failed!") | ||
exit(90) | ||
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time.sleep(9) | ||
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# build tx data | ||
addr = contract_addr[2:] | ||
datalen = '00000004' | ||
func_hash = '4f2be91f' | ||
# 100times | ||
data = (addr + datalen + func_hash) * 100 | ||
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# encode tx data | ||
cmd = "cldi -c default ethabi encode params -v bytes 0x{}" | ||
tx_data = util.exec_retry(cmd.format(data)) | ||
#print("tx data: ", tx_data) | ||
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# bench send | ||
# tansfer 1000000 | ||
print('begin to transfer 1000000...') | ||
cmd = "cldi -c default bench send -t {} -d 0x82cc3327{} -c 4 -q 650000 --disable-watch" | ||
ret = util.exec(cmd.format(batch_contract_addr, tx_data)) | ||
#print('ret: ', ret) | ||
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# check amount | ||
cmd = "cldi -c default call {} 0x06661abd" | ||
ret = util.exec(cmd.format(contract_addr)) | ||
amount = int(ret, 16) | ||
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begin_amount = amount | ||
begin_time = time.time() | ||
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print('begin to wath amount ...') | ||
print('begin time {} - begin amount {}'.format(time.strftime('%H:%M:%S',time.localtime(begin_time)), begin_amount)) | ||
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print('############################################################################') | ||
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while amount < 1000000: | ||
time.sleep(1) | ||
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# check amount | ||
cmd = "cldi -c default call {} 0x06661abd" | ||
ret = util.exec(cmd.format(contract_addr)) | ||
amount = int(ret, 16) | ||
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now = time.strftime('%H:%M:%S',time.localtime(time.time())) | ||
print('{} - current amount {}'.format(now, amount)) | ||
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print('############################################################################') | ||
last_time = time.time() | ||
print('end time {} - end amount {}'.format(time.strftime('%H:%M:%S',time.localtime(last_time)), 1000000)) | ||
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# calc tps | ||
tps = (1000000 - begin_amount) / (last_time - begin_time) | ||
print("tps: %.2f" % tps) | ||
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exit(0) |