KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use remainingBytes method in wpt

Best JavaScript code snippet using wpt

converters.ts

Source:converters.ts

1import { Address, Nonce } from '@elrondnetwork/erdjs';2import { NumericalBinaryCodec } from '@elrondnetwork/erdjs/out/smartcontracts/codec/numerical';3import {4  BigUIntType,5  BytesValue,6  U32Value,7  U64Value8} from '@elrondnetwork/erdjs/out/smartcontracts/typesystem';9import BigNumber from 'bignumber.js';10import { MultisigAction } from 'types/MultisigAction';11import { MultisigActionDetailed } from 'types/MultisigActionDetailed';12import { MultisigActionType } from 'types/MultisigActionType';13import { MultisigAddBoardMember } from 'types/MultisigAddBoardMember';14import { MultisigAddProposer } from 'types/MultisigAddProposer';15import { MultisigChangeQuorum } from 'types/MultisigChangeQuorum';16import { MultisigContractInfoType } from 'types/multisigContracts';17import { MultisigDeployContractFromSource } from 'types/MultisigDeployContractFromSource';18import { MultisigRemoveUser } from 'types/MultisigRemoveUser';19import { MultisigSendEgld } from 'types/MultisigSendEgld';20import { MultisigUpgradeContractFromSource } from 'types/MultisigUpgradeContractFromSource';21import { MultisigSmartContractCall } from '../types/MultisigSmartContractCall';22const createKeccakHash = require('keccak');23export function parseAction(buffer: Buffer): [MultisigAction | null, Buffer] {24  const actionTypeByte = buffer.slice(0, 1)[0];25  const remainingBytes = buffer.slice(1);26  switch (actionTypeByte) {27    case MultisigActionType.AddBoardMember:28      return parseAddBoardMember(remainingBytes);29    case MultisigActionType.AddProposer:30      return parseAddProposer(remainingBytes);31    case MultisigActionType.RemoveUser:32      return parseRemoveUser(remainingBytes);33    case MultisigActionType.ChangeQuorum:34      return parseChangeQuorum(remainingBytes);35    case MultisigActionType.SendTransferExecute:36      return parseSendEgld(remainingBytes);37    case MultisigActionType.SendAsyncCall:38      return parseSmartContractCall(remainingBytes);39    case MultisigActionType.SCDeployFromSource:40      return parseSmartContractDeployFromSource(remainingBytes);41    case MultisigActionType.SCUpgradeFromSource:42      return parseSmartContractUpgradeFromSource(remainingBytes);43    default:44      console.error(`Unrecognized action ${actionTypeByte}`);45      return [null, remainingBytes];46  }47}48function parseAddBoardMember(49  remainingBytes: Buffer50): [MultisigAction | null, Buffer] {51  const action = new MultisigAddBoardMember(52    new Address(remainingBytes.slice(0, 32))53  );54  remainingBytes = remainingBytes.slice(32);55  return [action, remainingBytes];56}57function parseAddProposer(58  remainingBytes: Buffer59): [MultisigAction | null, Buffer] {60  const action = new MultisigAddProposer(61    new Address(remainingBytes.slice(0, 32))62  );63  remainingBytes = remainingBytes.slice(32);64  return [action, remainingBytes];65}66function parseRemoveUser(67  remainingBytes: Buffer68): [MultisigAction | null, Buffer] {69  const action = new MultisigRemoveUser(70    new Address(remainingBytes.slice(0, 32))71  );72  remainingBytes = remainingBytes.slice(32);73  return [action, remainingBytes];74}75function parseChangeQuorum(76  remainingBytes: Buffer77): [MultisigAction | null, Buffer] {78  const action = new MultisigChangeQuorum(79    getIntValueFromBytes(remainingBytes.slice(0, 4))80  );81  remainingBytes = remainingBytes.slice(4);82  return [action, remainingBytes];83}84function parseSendEgld(85  remainingBytes: Buffer86): [MultisigAction | null, Buffer] {87  const targetAddress = new Address(remainingBytes.slice(0, 32));88  remainingBytes = remainingBytes.slice(32);89  const amountSize = getIntValueFromBytes(remainingBytes.slice(0, 4));90  remainingBytes = remainingBytes.slice(4);91  const amountBytes = remainingBytes.slice(0, amountSize);92  remainingBytes = remainingBytes.slice(amountSize);93  const codec = new NumericalBinaryCodec();94  const amount = codec.decodeTopLevel(amountBytes, new BigUIntType());95  const functionNameSize = getIntValueFromBytes(remainingBytes.slice(0, 4));96  remainingBytes = remainingBytes.slice(4);97  const dataBytes = remainingBytes.slice(0, functionNameSize);98  remainingBytes = remainingBytes.slice(functionNameSize);99  const functionName = dataBytes.toString();100  const argsSize = getIntValueFromBytes(remainingBytes.slice(0, 4));101  remainingBytes = remainingBytes.slice(4);102  const args: BytesValue[] = [];103  for (let i = 0; i < argsSize; i++) {104    const argSize = getIntValueFromBytes(remainingBytes.slice(0, 4));105    remainingBytes = remainingBytes.slice(4);106    const argBytes = remainingBytes.slice(0, argSize);107    remainingBytes = remainingBytes.slice(argSize);108    args.push(new BytesValue(argBytes));109  }110  const action = new MultisigSendEgld(111    targetAddress,112    amount,113    functionName,114    args115  );116  return [action, remainingBytes];117}118function parseSmartContractCall(119  remainingBytes: Buffer120): [MultisigAction | null, Buffer] {121  const targetAddress = new Address(remainingBytes.slice(0, 32));122  remainingBytes = remainingBytes.slice(32);123  const amountSize = getIntValueFromBytes(remainingBytes.slice(0, 4));124  remainingBytes = remainingBytes.slice(4);125  const amountBytes = remainingBytes.slice(0, amountSize);126  remainingBytes = remainingBytes.slice(amountSize);127  const codec = new NumericalBinaryCodec();128  const amount = codec.decodeTopLevel(amountBytes, new BigUIntType());129  const functionNameSize = getIntValueFromBytes(remainingBytes.slice(0, 4));130  remainingBytes = remainingBytes.slice(4);131  const dataBytes = remainingBytes.slice(0, functionNameSize);132  remainingBytes = remainingBytes.slice(functionNameSize);133  const functionName = dataBytes.toString();134  const argsSize = getIntValueFromBytes(remainingBytes.slice(0, 4));135  remainingBytes = remainingBytes.slice(4);136  const args: BytesValue[] = [];137  for (let i = 0; i < argsSize; i++) {138    const argSize = getIntValueFromBytes(remainingBytes.slice(0, 4));139    remainingBytes = remainingBytes.slice(4);140    const argBytes = remainingBytes.slice(0, argSize);141    remainingBytes = remainingBytes.slice(argSize);142    args.push(new BytesValue(argBytes));143  }144  const action = new MultisigSmartContractCall(145    targetAddress,146    amount,147    functionName,148    args149  );150  return [action, remainingBytes];151}152function parseSmartContractDeployFromSource(153  remainingBytes: Buffer154): [MultisigAction | null, Buffer] {155  const amountSize = getIntValueFromBytes(remainingBytes.slice(0, 4));156  remainingBytes = remainingBytes.slice(4);157  const amountBytes = remainingBytes.slice(0, amountSize);158  remainingBytes = remainingBytes.slice(amountSize);159  const codec = new NumericalBinaryCodec();160  const amount = codec.decodeTopLevel(amountBytes, new BigUIntType());161  const sourceAddress = new Address(remainingBytes.slice(0, 32));162  remainingBytes = remainingBytes.slice(32);163  const codeMetadataBytes = remainingBytes.slice(0, 2);164  remainingBytes = remainingBytes.slice(2);165  const codeMetadata = Number(codeMetadataBytes.toString('hex'));166  const upgradeable = Boolean(codeMetadata & 100);167  const payable = Boolean(codeMetadata & 2);168  const readable = Boolean(codeMetadata & 400);169  const argsSize = getIntValueFromBytes(remainingBytes.slice(0, 4));170  remainingBytes = remainingBytes.slice(4);171  const args = [];172  for (let i = 0; i < argsSize; i++) {173    const argSize = getIntValueFromBytes(remainingBytes.slice(0, 4));174    remainingBytes = remainingBytes.slice(4);175    const argBytes = remainingBytes.slice(0, argSize);176    remainingBytes = remainingBytes.slice(argSize);177    args.push(new BytesValue(argBytes));178  }179  const action = new MultisigDeployContractFromSource(180    amount,181    sourceAddress,182    upgradeable,183    payable,184    readable,185    args186  );187  return [action, remainingBytes];188}189function parseSmartContractUpgradeFromSource(190  remainingBytes: Buffer191): [MultisigAction | null, Buffer] {192  const address = new Address(remainingBytes.slice(0, 32));193  remainingBytes = remainingBytes.slice(32);194  const amountSize = getIntValueFromBytes(remainingBytes.slice(0, 4));195  remainingBytes = remainingBytes.slice(4);196  const amountBytes = remainingBytes.slice(0, amountSize);197  remainingBytes = remainingBytes.slice(amountSize);198  const codec = new NumericalBinaryCodec();199  const amount = codec.decodeTopLevel(amountBytes, new BigUIntType());200  const sourceAddress = new Address(remainingBytes.slice(0, 32));201  remainingBytes = remainingBytes.slice(32);202  const codeMetadataBytes = remainingBytes.slice(0, 2);203  remainingBytes = remainingBytes.slice(2);204  const codeMetadata = Number(codeMetadataBytes.toString('hex'));205  const upgradeable = Boolean(codeMetadata & 100);206  const payable = Boolean(codeMetadata & 2);207  const readable = Boolean(codeMetadata & 400);208  const argsSize = getIntValueFromBytes(remainingBytes.slice(0, 4));209  remainingBytes = remainingBytes.slice(4);210  const args = [];211  for (let i = 0; i < argsSize; i++) {212    const argSize = getIntValueFromBytes(remainingBytes.slice(0, 4));213    remainingBytes = remainingBytes.slice(4);214    const argBytes = remainingBytes.slice(0, argSize);215    remainingBytes = remainingBytes.slice(argSize);216    args.push(new BytesValue(argBytes));217  }218  const action = new MultisigUpgradeContractFromSource(219    address,220    amount,221    sourceAddress,222    upgradeable,223    payable,224    readable,225    args226  );227  return [action, remainingBytes];228}229export function parseActionDetailed(230  buffer: Buffer231): MultisigActionDetailed | null {232  const actionId = getIntValueFromBytes(buffer.slice(0, 4));233  const actionBytes = buffer.slice(4);234  // eslint-disable-next-line prefer-const235  let [action, remainingBytes] = parseAction(actionBytes);236  if (action === null) {237    return null;238  }239  const signerCount = getIntValueFromBytes(remainingBytes.slice(0, 4));240  remainingBytes = remainingBytes.slice(4);241  const signers = [];242  for (let i = 0; i < signerCount; i++) {243    const addressBytes = remainingBytes.slice(0, 32);244    const address = new Address(addressBytes);245    remainingBytes = remainingBytes.slice(32);246    signers.push(address);247  }248  return new MultisigActionDetailed(action, actionId, signers);249}250export function parseContractInfo(251  buffer: Buffer252): MultisigContractInfoType | null {253  let remainingBytes = buffer;254  const addressBytes = remainingBytes.slice(0, 32);255  const address = new Address(addressBytes);256  remainingBytes = remainingBytes.slice(32);257  const nameSize = getIntValueFromBytes(remainingBytes.slice(0, 4));258  remainingBytes = remainingBytes.slice(4);259  const nameBytes = remainingBytes.slice(0, nameSize);260  const name = nameBytes.toString();261  return { address: address.bech32(), name };262}263export function getIntValueFromBytes(buffer: Buffer) {264  return (265    buffer[buffer.length - 1] |266    (buffer[buffer.length - 2] << 8) |267    (buffer[buffer.length - 3] << 16) |268    (buffer[buffer.length - 4] << 24)269  );270}271export function getBytesFromHexString(hex: string) {272  const bytes = [];273  for (let c = 0; c < hex.length; c += 2) {274    bytes.push(parseInt(hex.substr(c, 2), 16));275  }276  return Buffer.from(bytes);277}278export function get32BitBufferFromNumber(value: number) {279  const paddedBuffer = Buffer.alloc(4);280  const encodedValue = new U32Value(value).valueOf();281  const encodedBuffer = getBytesFromHexString(encodedValue.toString());282  const concatenatedBuffer = Buffer.concat([paddedBuffer, encodedBuffer]);283  return concatenatedBuffer.slice(-4);284}285export function get64BitBufferFromBigIntBE(value: BigInt) {286  const paddedBuffer = Buffer.alloc(8);287  const encodedValue = new U64Value(new BigNumber(value.toString())).valueOf();288  const encodedBuffer = getBytesFromHexString(encodedValue.toString());289  const concatenatedBuffer = Buffer.concat([paddedBuffer, encodedBuffer]);290  return concatenatedBuffer.slice(-8);291}292export function get64BitBufferFromBigIntLE(value: BigInt) {293  const paddedBuffer = Buffer.alloc(8);294  const encodedValue = new U64Value(new BigNumber(value.toString())).valueOf();295  const encodedBuffer = getBytesFromHexString(296    encodedValue.toString()297  ).reverse();298  const concatenatedBuffer = Buffer.concat([encodedBuffer, paddedBuffer]);299  return concatenatedBuffer.slice(0, 8);300}301export function computeSmartContractAddress(owner: Address, nonce: Nonce) {302  const initialPadding = Buffer.alloc(8, 0);303  const ownerPubkey = owner.pubkey();304  const shardSelector = ownerPubkey.slice(30);305  const ownerNonceBytes = get64BitBufferFromBigIntLE(BigInt(nonce.valueOf()));306  const bytesToHash = Buffer.concat([ownerPubkey, ownerNonceBytes]);307  const hash = createKeccakHash('keccak256').update(bytesToHash).digest();308  const vmTypeBytes = Buffer.from('0500', 'hex');309  const addressBytes = Buffer.concat([310    initialPadding,311    vmTypeBytes,312    hash.slice(10, 30),313    shardSelector314  ]);315  return new Address(addressBytes);316}317export function hexToString(hex: string): string | null {318  try {319    const bytes = getBytesFromHexString(hex);320    return bytes.toString();321  } catch {322    console.error(`Could not parse hex '${hex} to string'`);323    return null;324  }325}326export function hexToNumber(hex: string): number | null {327  try {328    const bytes = getBytesFromHexString(hex);329    return getIntValueFromBytes(bytes);330  } catch {331    console.error(`Could not parse hex '${hex} to number'`);332    return null;333  }334}335export function hexToAddress(hex: string): Address | null {336  try {337    return new Address(hex);338  } catch {339    console.error(`Could not parse hex '${hex} to address'`);340    return null;341  }342}343export function hexToBigInt(hex: string): BigInt | null {344  const bytes = getBytesFromHexString(hex);345  try {346    const codec = new NumericalBinaryCodec();347    const value = codec.decodeTopLevel(bytes, new BigUIntType()).valueOf();348    return BigInt(value.toString());349  } catch {350    console.error(`Could not parse hex '${hex}' to BigInt`);351    return null;352  }353}354export function addressToPlainAddress(address: Address) {355  return {356    hex: address.hex(),357    bech32: address.bech32(),358    pubKey: address.pubkey()359  };...

MessageReceiver.js

Source:MessageReceiver.js

1'use strict';2const Message = require('./Message.js');3const EventEmitter = require('eventemitter3');4const debug = require('util').debuglog('fastmq.recv');5class MessageReceiver extends EventEmitter {6  constructor(messageHandler) {7    super();8    this._recvPool = new WeakMap();9    this._messageHandler = messageHandler;10  }11  _callHanlder(buf, socket) {12    const msg = Message.createFromBuffer(buf);13    this._messageHandler(msg, buf, socket);14  }15  _processChunk(buf, socket) {16    let remainingBytes = buf.length;17    let offset = 0;18    do {19      if (remainingBytes < 4) {20        return remainingBytes;21      }22      const expectMsgSize = buf.readUInt32BE(offset);23      debug("_processChunk fd(".concat(socket._handle.fd, ") offset:").concat(offset, " expectMsgSize:").concat(expectMsgSize, " remainingBytes:").concat(remainingBytes));24      if (remainingBytes >= expectMsgSize) {25        const recvBuf = buf.slice(offset, offset + expectMsgSize);26        this._callHanlder(recvBuf, socket);27        remainingBytes -= expectMsgSize;28        offset += expectMsgSize;29        if (remainingBytes === 0) {30          return 0;31        }32      } else {33        return remainingBytes;34      }35    } while (true);36  }37  _recvNewChunk(chunk, socket) {38    const expectMsgSize = chunk.readUInt32BE(0);39    if (chunk.length === expectMsgSize) {40      debug("# Recv. chunk.length === expectMsgSize, direct pass ".concat(chunk.length, ":").concat(expectMsgSize));41      this._callHanlder(chunk, socket);42      return;43    } else if (chunk.length < expectMsgSize) {44      debug("# Recv. chunk.length < expectMsgSize ".concat(chunk.length, ":").concat(expectMsgSize));45      const recvBuf = Buffer.allocUnsafe(chunk.length);46      chunk.copy(recvBuf);47      this._recvPool.set(socket, recvBuf);48      return;49    } else if (chunk.length > expectMsgSize) {50      debug("# Recv. chunk.length > expectMsgSize ".concat(chunk.length, ":").concat(expectMsgSize));51      const remainingBytes = this._processChunk(chunk, socket);52      if (remainingBytes > 0) {53        const recvBuf = Buffer.allocUnsafe(remainingBytes);54        chunk.copy(recvBuf, 0, chunk.length - remainingBytes, chunk.length);55        this._recvPool.set(socket, recvBuf);56      }57    }58  }59  _recvExistChunk(chunk, socket) {60    const existBuf = this._recvPool.get(socket);61    const recvBuf = Buffer.concat([existBuf, chunk], existBuf.length + chunk.length);62    const expectMsgSize = recvBuf.readUInt32BE(0);63    if (recvBuf.length === expectMsgSize) {64      debug("# Recv. (POOL) fd(".concat(socket._handle.fd, ") chunk.length === expectMsgSize ").concat(recvBuf.length, ":").concat(expectMsgSize));65      this._callHanlder(recvBuf, socket);66      this._recvPool.delete(socket);67      return;68    } else if (recvBuf.length < expectMsgSize) {69      debug("# Recv. (POOL) fd(".concat(socket._handle.fd, ") chunk.length < expectMsgSize ").concat(recvBuf.length, ":").concat(expectMsgSize));70      this._recvPool.set(socket, recvBuf);71      return;72    } else if (recvBuf.length > expectMsgSize) {73      const remainingBytes = this._processChunk(recvBuf, socket);74      debug("# Recv. (POOL) fd(".concat(socket._handle.fd, ") chunk.length > expectMsgSize ").concat(recvBuf.length, ":").concat(expectMsgSize, " remainingBytes: ").concat(remainingBytes));75      if (remainingBytes > 0) {76        debug("## slice recvBuf from ".concat(recvBuf.length - remainingBytes, " to ").concat(recvBuf.length));77        const restBuf = recvBuf.slice(recvBuf.length - remainingBytes, recvBuf.length);78        this._recvPool.set(socket, restBuf);79      } else {80        this._recvPool.delete(socket);81      }82    }83  }84  recv(chunk, socket) {85    try {86      if (!this._recvPool.has(socket)) {87        this._recvNewChunk(chunk, socket);88      } else {89        this._recvExistChunk(chunk, socket);90      }91    } catch (err) {92      this.emit('error', err);93    }94  }95  removeSocket(socket) {96    if (this._recvPool.has(socket)) {97      this._recvPool.delete(socket);98    }99  }100}...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.getLocations(function(err, data) {4  if (err) return console.error(err);5  console.log(data);6});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.runTest(url, function(err, data) {4  if (err) return console.error(err);5  wpt.getTestResults(data.data.testId, function(err, data) {6    if (err) return console.error(err);7    console.log(data.data.median.firstView.bytesIn);8  });9});

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var path = require('path');4var output = fs.createWriteStream(path.join(__dirname, 'output.txt'));5var wp = new wptools.page('Albert Einstein');6wp.get(function(err, resp) {7  if (err) {8    console.log(err);9    return;10  }11  var stream = wp.remainingBytes();12  stream.pipe(output);13});14### <a name="wptools_page_remainingBytes"></a>wptools.page.remainingBytes()

Using AI Code Generation

1var wpt = require('webpagetest');2var util = require('util');3var options = {4};5var webpagetest = wpt(options);6webpagetest.remainingBytes(function(err, data) {7    if (err) {8        console.log('Error: ' + err);9    } else {10        console.log(util.inspect(data, false, null));11    }12});13var wpt = require('webpagetest');14var util = require('util');15var options = {16};17var webpagetest = wpt(options);18webpagetest.runTest(testUrl, function(err, data) {19    if (err) {20        console.log('Error: ' + err);21    } else {22        console.log(util.inspect(data, false, null));23    }24});25var wpt = require('webpagetest');26var util = require('util');27var options = {28};29var webpagetest = wpt(options);30webpagetest.runTest(testUrl, function(err, data) {31    if (err) {32        console.log('Error: ' + err);33    } else {34        console.log(util.inspect(data, false, null));35    }36});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org', 'A.4d4e4a4b8f2b5a6c7a6d4e4f4e4e4e4e');3wpt.getTesters(function(err, data) {4  if (err) return console.error(err);5  console.log(data);6});7  if (err) return console.error(err);8  console.log(data);9});10wpt.getTestStatus('150215_1J_1c5f0e7b2e2a6d8a2c2c2f7b2d2d2d2d', function(err, data) {11  if (err) return console.error(err);12  console.log(data);13});14wpt.getTestResults('150215_1J_1c5f0e7b2e2a6d8a2c2c2f7b2d2d2d2d', function(err, data) {15  if (err) return console.error(err);16  console.log(data);17});18wpt.getLocations(function(err, data) {19  if (err) return console.error(err);20  console.log(data);21});22wpt.getTesters(function(err, data) {23  if (err) return console.error(err);24  console.log(data);25});26wpt.getLocations(function(err, data) {27  if (err) return console.error(err);28  console.log(data);29});30wpt.getTesters(function(err, data) {31  if (err) return console.error(err);32  console.log(data);33});34wpt.getLocations(function(err, data) {35  if (err) return console.error(err);36  console.log(data);37});38wpt.getTesters(function(err, data) {39  if (err) return console.error(err);40  console.log(data);41});42wpt.getLocations(function(err, data) {43  if (err) return console.error(err);44  console.log(data);45});46wpt.getTesters(function(err, data) {47  if (err) return console.error(err);48  console.log(data);49});50wpt.getLocations(function(err, data) {51  if (err) return console.error(err);52  console.log(data);53});

Using AI Code Generation

1var wpt = require('webpagetest');2var options = {3};4var test = wpt(options);5    if (err) return console.error(err);6    test.getTestStatus(data.data.testId, function(err, data) {7        if (err) return console.error(err);8        console.log(data.data);9    });10});

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.