How to use runnerLogStream method in Best

Best JavaScript code snippet using best

runner-remote.ts

Source:runner-remote.ts

1/*2 * Copyright (c) 2019, salesforce.com, inc.3 * All rights reserved.4 * SPDX-License-Identifier: MIT5 * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/MIT6 */7import debug from 'debug';8import path from 'path';9import { io as Client, Socket as ClientSocket } from 'socket.io-client';10import { BEST_RPC } from '@best/shared';11import {12    BenchmarkResultsSnapshot,13    RunnerStream,14    BuildConfig,15    BenchmarkResultsState,16    BenchmarkRuntimeConfig,17} from '@best/types';18import { proxifiedSocketOptions } from '@best/utils';19import SocketIOFile from './utils/file-uploader';20import { createTarBundle } from './utils/create-tar';21const { AGENT_REJECTION, BENCHMARK_UPLOAD_REQUEST, CONNECT_ERROR, CONNECT, DISCONNECT, ERROR, RECONNECT_FAILED } =22    BEST_RPC;23const { BENCHMARK_END, BENCHMARK_ERROR, BENCHMARK_LOG, BENCHMARK_RESULTS, BENCHMARK_START, BENCHMARK_UPDATE } =24    BEST_RPC;25const RPC_METHODS = [26    AGENT_REJECTION,27    BENCHMARK_END,28    BENCHMARK_ERROR,29    BENCHMARK_LOG,30    BENCHMARK_RESULTS,31    BENCHMARK_START,32    BENCHMARK_UPDATE,33    BENCHMARK_UPLOAD_REQUEST,34    CONNECT_ERROR,35    CONNECT,36    DISCONNECT,37    ERROR,38    RECONNECT_FAILED,39];40const THROW_FUNCTION = function (err: any) {41    throw new Error(err || 'unknown error');42};43const log_rpc = debug('runner-remote:rpc');44export class RunnerRemote {45    private uri: string;46    private running: boolean = false;47    private uploader?: SocketIOFile;48    private pendingBenchmarks: number;49    private socket: ClientSocket;50    private benchmarkBuilds: BuildConfig[];51    private runnerLogStream: RunnerStream;52    private benchmarkResults: BenchmarkResultsSnapshot[] = [];53    private uploadingBenchmark: boolean = false;54    private _onBenchmarkError: Function = THROW_FUNCTION;55    private _onBenchmarksRunSuccess: Function = THROW_FUNCTION;56    constructor(benchmarksBuilds: BuildConfig[], runnerLogStream: RunnerStream, config: any) {57        const { uri, options, specs, token } = config;58        const socketOptions = {59            path: '/best',60            reconnection: false,61            autoConnect: false,62            query: {63                ...options,64                specs: JSON.stringify(specs),65                jobs: benchmarksBuilds.length,66            },67            pfx: [],68        };69        if (token) {70            socketOptions.query.authToken = token;71        }72        this.uri = uri;73        this.socket = Client(uri, proxifiedSocketOptions(socketOptions));74        this.benchmarkBuilds = benchmarksBuilds;75        this.pendingBenchmarks = benchmarksBuilds.length;76        this.runnerLogStream = runnerLogStream;77        RPC_METHODS.forEach((methodName) => this.socket.on(methodName, (this as any)[methodName].bind(this)));78    }79    // -- Socket lifecycle ----------------------------------------------------------------------80    [CONNECT]() {81        log_rpc(`socket:connect`);82    }83    [CONNECT_ERROR]() {84        log_rpc('socket:error');85        this._triggerBenchmarkError(`Unable to connect to agent "${this.uri}" (socket:connect_error)`);86    }87    [DISCONNECT]() {88        log_rpc('socket:disconnect');89        this._triggerBenchmarkError('socket:disconnect');90    }91    [ERROR]() {92        log_rpc('socket:error');93        this._triggerBenchmarkError('socket:reconnect_failed');94    }95    [RECONNECT_FAILED]() {96        log_rpc('reconnect_failed');97        this._triggerBenchmarkError('socket:reconnect_failed');98    }99    // -- Specific Best RPC Commands ------------------------------------------------------------100    [AGENT_REJECTION](reason: string) {101        log_rpc(`agent_rejection: ${AGENT_REJECTION}`);102        this._triggerBenchmarkError(reason);103    }104    [BENCHMARK_UPLOAD_REQUEST]() {105        const benchmarkConfig = this.benchmarkBuilds.shift();106        if (!benchmarkConfig) {107            return this._triggerBenchmarkError('Agent is requesting more jobs than specified');108        }109        if (this.uploadingBenchmark) {110            return this._triggerBenchmarkError('Already uploading a benchmark');111        }112        log_rpc(`${BENCHMARK_UPLOAD_REQUEST} - Sending: ${benchmarkConfig.benchmarkSignature}`);113        this.socket.emit(BEST_RPC.BENCHMARK_UPLOAD_RESPONSE, benchmarkConfig, async (benchmarkSignature: string) => {114            const { benchmarkName, benchmarkEntry, benchmarkRemoteEntry } = benchmarkConfig;115            const bundleDirname = path.dirname(benchmarkRemoteEntry || benchmarkEntry);116            const tarBundle = path.resolve(bundleDirname, `${benchmarkName}.tgz`);117            try {118                await createTarBundle(bundleDirname, benchmarkName);119                const uploader = await this._getUploaderInstance();120                uploader.upload(tarBundle);121            } catch (err) {122                return this._triggerBenchmarkError(err);123            }124        });125    }126    [BENCHMARK_RESULTS](results: BenchmarkResultsSnapshot[]) {127        this.benchmarkResults.push(...results);128        this.pendingBenchmarks -= 1;129        log_rpc(`${BENCHMARK_UPLOAD_REQUEST} - Received results, pending ${this.pendingBenchmarks}`);130        if (this.pendingBenchmarks === 0) {131            if (this.benchmarkBuilds.length === 0) {132                this._triggerBenchmarkSucess();133            } else {134                this._triggerBenchmarkError('Results missmatch: Agent has sent more jobs that benchmarks consumed...');135            }136        }137    }138    // -- Logger methods (must be side effect free) --------------------------------------------------------------------139    [BENCHMARK_START](benchmarkSignature: string) {140        this.runnerLogStream.onBenchmarkStart(benchmarkSignature);141    }142    [BENCHMARK_UPDATE](benchmarkSignature: string, state: BenchmarkResultsState, runtimeOpts: BenchmarkRuntimeConfig) {143        this.runnerLogStream.updateBenchmarkProgress(benchmarkSignature, state, runtimeOpts);144    }145    [BENCHMARK_END](benchmarkSignature: string) {146        this.runnerLogStream.onBenchmarkEnd(benchmarkSignature);147    }148    [BENCHMARK_ERROR](benchmarkSignature: string) {149        this.runnerLogStream.onBenchmarkError(benchmarkSignature);150    }151    [BENCHMARK_LOG](msg: string) {152        this.runnerLogStream.log(msg);153    }154    // -- Private  --------------------------------------------------------------------155    _getUploaderInstance(): Promise<SocketIOFile> {156        if (this.uploader) {157            return Promise.resolve(this.uploader);158        }159        return new Promise((resolve, reject) => {160            const uploader = new SocketIOFile(this.socket);161            const cancelRejection = setTimeout(() => {162                reject('[RUNNER_REMOTE] uploader:error | Unable to stablish connection for upload benchmarks');163            }, 10000);164            uploader.on('start', () => {165                log_rpc('uploader:start');166                this.uploadingBenchmark = true;167            });168            uploader.on('error', (err) => {169                log_rpc('uploader:error');170                this._triggerBenchmarkError(err);171            });172            uploader.on('complete', () => {173                log_rpc('uploader:complete');174                this.uploadingBenchmark = false;175            });176            uploader.on('ready', () => {177                log_rpc('uploader:ready');178                this.uploader = uploader;179                clearTimeout(cancelRejection);180                resolve(uploader);181            });182        });183    }184    _triggerBenchmarkSucess() {185        if (this.running) {186            this.running = false;187            this.socket.disconnect();188            this._onBenchmarksRunSuccess(this.benchmarkResults);189            this._onBenchmarksRunSuccess = THROW_FUNCTION; // To catch side-effects and race conditions190        }191    }192    _triggerBenchmarkError(error_msg: string | Error) {193        if (this.running) {194            const error = typeof error_msg === 'string' ? new Error(error_msg) : error_msg;195            this.running = false;196            this._onBenchmarkError(error);197            this._onBenchmarkError = THROW_FUNCTION; // To catch side-effects and race conditions198        }199    }200    run(): Promise<BenchmarkResultsSnapshot[]> {201        return new Promise((resolve, reject) => {202            this._onBenchmarksRunSuccess = resolve;203            this._onBenchmarkError = reject;204            this.running = true;205            this.socket.open();206        });207    }208    interruptRunner() {209        if (this.running) {210            this.socket.disconnect();211        }212    }...

index.ts

Source:index.ts

1/*2 * Copyright (c) 2019, salesforce.com, inc.3 * All rights reserved.4 * SPDX-License-Identifier: MIT5 * For full license text, see the LICENSE file in the repo root or https://opensource.org/licenses/MIT6*/7import AbstractRunner from '@best/runner-abstract';8import WebdriverBrowser from './webdriver';9import { FrozenGlobalConfig,10    FrozenProjectConfig,11    BenchmarkRuntimeConfig,12    BenchmarkResults,13    BenchmarkResultsState,14    BenchmarkResultsSnapshot,15    RunnerStream,16    BuildConfig17} from '@best/types';18declare var BEST: any;19const UPDATE_INTERVAL = 300;20export default class Runner extends AbstractRunner {21    async run(benchmarkBuilds: BuildConfig[], projectConfig: FrozenProjectConfig, globalConfig: FrozenGlobalConfig, runnerLogStream: RunnerStream): Promise<BenchmarkResultsSnapshot[]> {22        throw new Error('WIP');23        // const { benchmarkEntry } = benchmarkInfo;24        // const { useHttp } = projectConfig;25        // const runtimeOptions = this.getRuntimeOptions(projectConfig);26        // const state = this.initializeBenchmarkState();27        // const { url, terminate } = await this.initializeServer(benchmarkEntry, useHttp);28        // const browser = new WebdriverBrowser(url, projectConfig);29        // try {30        //     await browser.initialize();31        //     runnerLogStream.onBenchmarkStart(benchmarkEntry);32        //     const { results } = await this.runIterations(browser, state, runtimeOptions, runnerLogStream);33        //     const environment = await this.getEnvironment({ version:browser.version() }, projectConfig, globalConfig);34        //     return { results, environment, benchmarkInfo, projectConfig };35        // } catch (e) {36        //     runnerLogStream.onBenchmarkError(benchmarkEntry);37        //     throw e;38        // } finally {39        //     runnerLogStream.onBenchmarkEnd(benchmarkEntry);40        //     await browser.close();41        //     terminate();42        // }43    }44    initializeBenchmarkState(): BenchmarkResultsState {45        return { executedTime: 0, executedIterations: 0, results: [] };46    }47    async runIterations(browser: WebdriverBrowser, state: BenchmarkResultsState, runtimeOptions: BenchmarkRuntimeConfig, runnnerLogStream: RunnerStream): Promise<BenchmarkResultsState> {48        return runtimeOptions.iterateOnClient49            ? this.runClientIterations(browser, state, runtimeOptions, runnnerLogStream)50            : this.runServerIterations(browser, state, runtimeOptions, runnnerLogStream);51    }52    async runClientIterations(browser: WebdriverBrowser, state: BenchmarkResultsState, runtimeOptions: BenchmarkRuntimeConfig, runnerLogStream: RunnerStream): Promise<BenchmarkResultsState> {53        // Run an iteration to estimate the time it will take54        const testResult = await this.runIteration(browser, { iterations: 1 });55        const estimatedIterationTime = testResult.aggregate;56        const start = Date.now();57        // eslint-disable-next-line lwc/no-set-interval58        const intervalId = setInterval(() => {59            const executing = Date.now() - start;60            state.executedTime = executing;61            state.executedIterations = Math.round(executing / estimatedIterationTime);62            runnerLogStream.updateBenchmarkProgress('FIXME', state, runtimeOptions);63        }, UPDATE_INTERVAL);64        await browser.reloadPage();65        const { results: [root,] } = await this.runIteration(browser, runtimeOptions);66        state.results.push(root);67        clearInterval(intervalId);68        return state;69    }70    async runServerIterations(browser: WebdriverBrowser, state: BenchmarkResultsState, runtimeOptions: BenchmarkRuntimeConfig, runnnerLogStream: RunnerStream): Promise<BenchmarkResultsState> {71        while (state.executedTime < runtimeOptions.maxDuration || state.executedIterations < runtimeOptions.minSampleCount) {72            const start = Date.now();73            const { results: [root,] } = await this.runIteration(browser, runtimeOptions);74            await browser.reloadPage();75            state.executedTime += Date.now() - start;76            state.executedIterations++;77            if (root) {78                state.results.push(root);79            }80            runnnerLogStream.updateBenchmarkProgress('FIXME', state, runtimeOptions);81        }82        return state;83    }84    async runIteration(browser: WebdriverBrowser, payload: any): Promise<BenchmarkResults> {85        return browser.evaluate(function (o: any, done: any) {86            // Injected code needs to be compatiable with IE1187            BEST.runBenchmark(o)88                .then(function(data: any) { done(data); })89                .catch(function (e: any) { throw e; })90        }, payload);91    }...

Using AI Code Generation

1var BestPracticeRunner = require('best-practice-runner');2var fs = require('fs');3var output = fs.createWriteStream('output.txt');4var bestPracticeRunner = new BestPracticeRunner();5bestPracticeRunner.runnerLogStream(output);6bestPracticeRunner.run('test4.js', function(err, result) {7    if (err) {8        console.log('Error occurred: ' + err);9    } else {10        console.log(result);11    }12});13{14    "bestPractice": {15    },16    "result": {17    }18}19var BestPracticeRunner = require('best-practice-runner');20var fs = require('fs');21var output = fs.createWriteStream('output.txt');22var bestPracticeRunner = new BestPracticeRunner();23bestPracticeRunner.runnerLogStream(output);24bestPracticeRunner.run('test5.js', function(err, result) {25    if (err) {26        console.log('Error occurred: ' + err);27    } else {28        console.log(result);29    }30});31{32    "bestPractice": {33    },34    "result": {35    }36}37var BestPracticeRunner = require('best-practice-runner');38var fs = require('fs');39var output = fs.createWriteStream('output.txt');40var bestPracticeRunner = new BestPracticeRunner();41bestPracticeRunner.runnerLogStream(output);42bestPracticeRunner.run('test6.js', function(err, result) {43    if (err) {44        console.log('Error occurred: ' + err);45    } else {46        console.log(result);47    }48});49{50    "bestPractice": {51    },

Using AI Code Generation

1var BestPractices = require('best-practices');2var bestPractices = new BestPractices();3var myStream = bestPractices.runnerLogStream();4myStream.on('data', function(data) {5    console.log(data);6});7var BestPractices = require('best-practices');8var bestPractices = new BestPractices();9bestPractices.runnerLog(function(err, data) {10    console.log(data);11});12var BestPractices = require('best-practices');13var bestPractices = new BestPractices();14bestPractices.runnerLog(function(err, data) {15    console.log(data);16});17var BestPractices = require('best-practices');18var bestPractices = new BestPractices();19var myStream = bestPractices.runnerLogStream();20myStream.on('data', function(data) {21    console.log(data);22});23var BestPractices = require('best-practices');24var bestPractices = new BestPractices();25var myStream = bestPractices.runnerLogStream();26myStream.on('data', function(data) {27    console.log(data);28});29var BestPractices = require('best-practices');30var bestPractices = new BestPractices();31bestPractices.runnerLog(function(err, data) {32    console.log(data);33});34var BestPractices = require('best-practices');35var bestPractices = new BestPractices();36bestPractices.runnerLog(function(err, data) {37    console.log(data);38});39var BestPractices = require('best-practices');40var bestPractices = new BestPractices();41var myStream = bestPractices.runnerLogStream();42myStream.on('data', function(data) {43    console.log(data);44});

Using AI Code Generation

1var BestPracticeRunner = require('best-practice-runner');2var runner = new BestPracticeRunner();3var logStream = runner.runnerLogStream('test4.log');4logStream.write("This is a test of the log file");5logStream.end();6var BestPracticeRunner = require('best-practice-runner');7var runner = new BestPracticeRunner();8var logStream = runner.runnerLogStream('test5.log');9logStream.write("This is a test of the log file");10logStream.end();11var BestPracticeRunner = require('best-practice-runner');12var runner = new BestPracticeRunner();13var logStream = runner.runnerLogStream('test6.log');14logStream.write("This is a test of the log file");15logStream.end();16var BestPracticeRunner = require('best-practice-runner');17var runner = new BestPracticeRunner();18var logStream = runner.runnerLogStream('test7.log');19logStream.write("This is a test of the log file");20logStream.end();21var BestPracticeRunner = require('best-practice-runner');22var runner = new BestPracticeRunner();23var logStream = runner.runnerLogStream('test8.log');24logStream.write("This is a test of the log file");25logStream.end();26var BestPracticeRunner = require('best-practice-runner');27var runner = new BestPracticeRunner();28var logStream = runner.runnerLogStream('test9.log');29logStream.write("This is a test of the log file");30logStream.end();31var BestPracticeRunner = require('best-practice-runner');

Using AI Code Generation

1var BestestRunner = require('./BestestRunner.js');2var runner = new BestestRunner();3var logStream = runner.runnerLogStream('test4.log');4runner.run(logStream, function(err, result) {5  if (err) { throw err; }6  console.log(result);7});8var BestestRunner = require('./BestestRunner.js');9var runner = new BestestRunner();10var logStream = runner.runnerLogStream('test5.log');11runner.run(logStream, function(err, result) {12  if (err) { throw err; }13  console.log(result);14});15var BestestRunner = require('./BestestRunner.js');16var runner = new BestestRunner();17var logStream = runner.runnerLogStream('test6.log');18runner.run(logStream, function(err, result) {19  if (err) { throw err; }20  console.log(result);21});22var BestestRunner = require('./BestestRunner.js');23var runner = new BestestRunner();24var logStream = runner.runnerLogStream('test7.log');25runner.run(logStream, function(err, result) {26  if (err) { throw err; }27  console.log(result);28});29var BestestRunner = require('./BestestRunner.js');30var runner = new BestestRunner();31var logStream = runner.runnerLogStream('test8.log');32runner.run(logStream, function(err,

Using AI Code Generation

1var bpr = require('best-practice-runner');2bpr.runnerLogStream("test4.log", "test4.js", "test4");3console.log("test4.js");4var bpr = require('best-practice-runner');5bpr.runnerLogStream("test5.log", "test5.js", "test5");6console.log("test5.js");7var bpr = require('best-practice-runner');8bpr.runnerLogStream("test6.log", "test6.js", "test6");9console.log("test6.js");10var bpr = require('best-practice-runner');11bpr.runnerLogStream("test7.log", "test7.js", "test7");12console.log("test7.js");13var bpr = require('best-practice-runner');14bpr.runnerLogStream("test8.log", "test8.js", "test8");15console.log("test8.js");16var bpr = require('best-practice-runner');17bpr.runnerLogStream("test9.log", "test9.js", "test9");18console.log("test9.js");19var bpr = require('best-practice-runner');20bpr.runnerLogStream("test10.log", "test10.js", "test10");21console.log("test10.js");22var bpr = require('best-practice-runner');23bpr.runnerLogStream("test11.log", "test11.js", "test11");24console.log("test11.js");25var bpr = require('best-practice-runner');26bpr.runnerLogStream("test12.log", "test12.js", "test12");

Using AI Code Generation

1var BestRunner = require('./BestRunner.js');2var runner = new BestRunner();3var fs = require('fs');4fs.writeFileSync('runnerLog.txt', 'Hello World');5runner.runnerLogStream = fs.createWriteStream('runnerLog.txt');6runner.runnerLog('Hello World');

Using AI Code Generation

1var BestPracticeRunner = require('BestPracticeRunner');2var runner = new BestPracticeRunner();3runner.setConfigFile('test4Config.json');4runner.setSourceDir('test4Source');5runner.setDestinationDir('test4Destination');6var logStream = runner.runnerLogStream();7logStream.on('data', function(data) {8    console.log(data);9});10runner.run();11{12        {13                {14                    "rule": "console.log('test4');"15                }16        }17}18console.log('test4');19console.log('test4');20var BestPracticeRunner = require('BestPracticeRunner');21var runner = new BestPracticeRunner();22runner.setConfigFile('test5Config.json');23runner.setSourceDir('test5Source');24runner.setDestinationDir('test5Destination');25var logStream = runner.runnerLogStream();26var fs = require('fs');27var logFile = fs.createWriteStream('test5Log.txt');28logStream.pipe(logFile);29runner.run();30{

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