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How to use THROW_FUNCTION 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    }...

selftest_strange_exceptions.js

Source:selftest_strange_exceptions.js

1const assert = require('assert').strict;2const runner = require('../src/runner');3const render = require('../src/render');4async function run() {5    let output = [];6    const runnerConfig = {7        no_locking: true,8        concurrency: 0,9        quiet: true,10        logFunc: (_config, msg) => output.push(msg),11    };12    class Strange {}13    const testCases = [14        {15            name: 'throw_string',16            run: async () => {17                throw 'foo';18            },19        },20        {21            name: 'throw_empty_string',22            run: async () => {23                throw '';24            },25        },26        {27            name: 'throw_undefined',28            run: async () => {29                throw undefined;30            },31        },32        {33            name: 'throw_0',34            run: async () => {35                throw 0;36            },37        },38        {39            name: 'throw_1',40            run: async () => {41                throw 1;42            },43        },44        {45            name: 'throw_true',46            run: async () => {47                throw true;48            },49        },50        {51            name: 'throw_false',52            run: async () => {53                throw false;54            },55        },56        {57            name: 'throw_null',58            run: async () => {59                throw null;60            },61        },62        {63            name: 'throw_symbol',64            run: async () => {65                throw Symbol('foo');66            },67        },68        {69            name: 'throw_function',70            run: async () => {71                throw () => 1 + 2;72            },73        },74        {75            name: 'throw_promise',76            run: async () => {77                throw new Promise(() => {});78            },79        },80        {81            name: 'throw_array',82            run: async () => {83                throw ['test'];84            },85        },86        {87            name: 'throw_object',88            run: async () => {89                throw new Strange();90            },91        },92        {93            name: 'throw_class',94            run: async () => {95                throw Strange;96            },97        },98    ];99    const testInfo = await runner.run(runnerConfig, testCases);100    assert(101        output.some(line =>102            line.includes('Non-error object thrown by throw_string: "foo"')103        )104    );105    assert(106        output.some(line =>107            line.includes('Non-error object thrown by throw_empty_string: ""')108        )109    );110    assert(111        output.some(line =>112            line.includes(113                'Non-error object thrown by throw_undefined: undefined'114            )115        )116    );117    assert(118        output.some(line =>119            line.includes('Non-error object thrown by throw_0: 0')120        )121    );122    assert(123        output.some(line =>124            line.includes('Non-error object thrown by throw_1: 1')125        )126    );127    assert(128        output.some(line =>129            line.includes('Non-error object thrown by throw_true: true')130        )131    );132    assert(133        output.some(line =>134            line.includes('Non-error object thrown by throw_false: false')135        )136    );137    assert(138        output.some(line =>139            line.includes('Non-error object thrown by throw_null: null')140        )141    );142    assert(143        output.some(line =>144            line.includes(145                'Non-error object thrown by throw_symbol: Symbol(foo)'146            )147        )148    );149    assert(150        output.some(line =>151            line.includes(152                'Non-error object thrown by throw_function: () => 1 + 2'153            )154        )155    );156    assert(157        output.some(line =>158            line.includes(159                'Non-error object thrown by throw_promise: [object Promise]'160            )161        )162    );163    assert(164        output.some(line =>165            line.includes('Non-error object thrown by throw_array: ["test"]')166        )167    );168    assert(169        output.some(line =>170            line.includes(171                'Non-error object thrown by throw_object: [object Object]'172            )173        )174    );175    assert(176        output.some(line =>177            line.includes(178                'Non-error object thrown by throw_class: class Strange {}'179            )180        )181    );182    // Not crashing is sufficient for us183    const results = render.craftResults(runnerConfig, testInfo);184    render._html(results);185}186module.exports = {187    description: 'Test dealing with strange exceptions',188    run,...

throw-function.js

Source:throw-function.js

1function throw_function() {2  throw new Error("an error");3}4function load_image() {5  let img = document.createElement('img');6  document.body.append(img);7  img.src = "/xhr/resources/img.jpg"...

Using AI Code Generation

1function throwFunction() {2  throw new Error("Error");3}4function throwString() {5  throw "Error";6}7function throwType() {8  throw 1;9}10function throwUncaught() {11  throw new Error("Error");12}13function typeofComparison() {14  if (typeof a === "string") {15  }16}17function undefinedAsIdentifier() {18  var undefined = 1;19}20function useIsNaN() {21  if (isNaN(a)) {22  }23}24function validThis() {25  this;26}27function voidMethod() {28  void 0;29}30function withMethod() {31  with (obj) {32  }33}34function alreadyDeclared() {35  var a = 1;36  var a = 2;37}38function assignmentInCondition() {39  while ((a = 1)) {40  }41}42function assignmentInCondition() {43  while ((a = 1)) {44  }45}46function assignmentInCondition() {47  while ((a = 1)) {48  }49}

Using AI Code Generation

1function test4() {2    try {3        throw new Error('test4');4    } catch (e) {5        console.log(e.stack);6    }7}8function test5() {9    try {10        throw new Error('test5');11    } catch (e) {12        console.log(e.stack);13    }14}15function test6() {16    try {17        throw new Error('test6');18    } catch (e) {19        console.log(e.stack);20    }21}22function test7() {23    try {24        throw new Error('test7');25    } catch (e) {26        console.log(e.stack);27    }28}29function test8() {30    try {31        throw new Error('test8');32    } catch (e) {33        console.log(e.stack);34    }35}36function test9() {37    try {38        throw new Error('test9');39    } catch (e) {40        console.log(e.stack);41    }42}43function test10() {44    try {45        throw new Error('test10');46    } catch (e) {47        console.log(e.stack);48    }49}50function test11() {51    try {52        throw new Error('test11');53    } catch (e) {54        console.log(e.stack);55    }56}57function test12() {58    try {59        throw new Error('test12');60    } catch (e) {61        console.log(e.stack);62    }63}64function test13() {65    try {66        throw new Error('

Using AI Code Generation

1var myModule = require('./myModule.js');2var myModuleInstance = new myModule();3myModuleInstance.throwFunction();4var myModule = require('./myModule.js');5var myModuleInstance = new myModule();6myModuleInstance.throwFunction();7var myModule = require('./myModule.js');8var myModuleInstance = new myModule();9myModuleInstance.throwFunction();10var myModule = require('./myModule.js');11var myModuleInstance = new myModule();12myModuleInstance.throwFunction();13var myModule = require('./myModule.js');14var myModuleInstance = new myModule();15myModuleInstance.throwFunction();16var myModule = require('./myModule.js');17var myModuleInstance = new myModule();18myModuleInstance.throwFunction();19var myModule = require('./myModule.js');20var myModuleInstance = new myModule();21myModuleInstance.throwFunction();22var myModule = require('./myModule.js');23var myModuleInstance = new myModule();24myModuleInstance.throwFunction();25var myModule = require('./myModule.js');26var myModuleInstance = new myModule();27myModuleInstance.throwFunction();28var myModule = require('./myModule.js');29var myModuleInstance = new myModule();30myModuleInstance.throwFunction();31var myModule = require('./myModule.js');32var myModuleInstance = new myModule();33myModuleInstance.throwFunction();

Using AI Code Generation

1function test4() {2    try {3        throw new Error("Error!");4    } catch (error) {5        console.log("test4.js: " + error.message);6    }7}8test4();9function test5() {10    try {11        throw "Error!";12    } catch (error) {13        console.log("test5.js: " + error.message);14    }15}16test5();17function test6() {18    try {19        throw 123;20    } catch (error) {21        console.log("test6.js: " + error.message);22    }23}24test6();25function test7() {26    try {27        throw 123;28    } catch (error) {29        console.log("test7.js: " + error.message);30    }31}32test7();33function test8() {34    try {35        throw 123;36    } catch (error) {37        console.log("test8.js: " + error.message);38    }39}40test8();41function test9() {42    try {43        throw 123;44    } catch (error) {45        console.log("test9.js: " + error.message);46    }47}48test9();49function test10() {50    try {51        throw 123;52    } catch (error) {53        console.log("test10.js: " + error.message);54    }55}56test10();57function test11() {58    try {59        throw 123;60    } catch (error) {61        console.log("test11.js: " + error.message);62    }63}64test11();65function test12() {66    try {67        throw 123;68    } catch (error) {69        console.log("test12.js: " + error.message);70    }71}72test12();

Using AI Code Generation

1var bestPractice = require('bestpractice');2var bp = new bestPractice();3var x = 1;4var y = 2;5var z = 3;6var a = 4;7var b = 5;8var c = 6;9function sum(x,y,z){10    return x+y+z;11}12function sum1(a,b,c){13    return a+b+c;14}15function sum2(x,y,z){16    return x+y+z;17}18function sum3(a,b,c){19    return a+b+c;20}21function sum4(x,y,z){22    return x+y+z;23}24function sum5(a,b,c){25    return a+b+c;26}27function sum6(x,y,z){28    return x+y+z;29}30function sum7(a,b,c){31    return a+b+c;32}33function sum8(x,y,z){34    return x+y+z;35}36function sum9(a,b,c){37    return a+b+c;38}39function sum10(x,y,z){40    return x+y+z;41}42function sum11(a,b,c){43    return a+b+c;44}45function sum12(x,y,z){46    return x+y+z;47}48function sum13(a,b,c){49    return a+b+c;50}51function sum14(x,y,z){52    return x+y+z;53}54function sum15(a,b,c){55    return a+b+c;56}57function sum16(x,y,z){58    return x+y+z;59}60function sum17(a,b,c){61    return a+b+c;62}63function sum18(x,y,z){64    return x+y+z;65}

Using AI Code Generation

1let bestFit = new BestFit();2let points = [new Point(1, 1), new Point(2, 2), new Point(3, 3)];3let line = bestFit.findLine(points);4let bestFit = new BestFit();5let points = [new Point(1, 1), new Point(2, 2), new Point(3, 3)];6let line = bestFit.findLine(points);

Using AI Code Generation

1var BestError = require('best-error');2var error = new BestError('Something went wrong', BestError.THROW_FUNCTION);3error.throw('Something went wrong');4var BestError = require('best-error');5var error = new BestError('Something went wrong', BestError.THROW_FUNCTION);6error.throw();7var BestError = require('best-error');8var error = new BestError('Something went wrong', BestError.THROW_FUNCTION);9error.throw('Something went wrong', BestError.THROW_FUNCTION);10var BestError = require('best-error');11var error = new BestError('Something went wrong', BestError.THROW_FUNCTION);12error.throw('Something went wrong', BestError.THROW_FUNCTION);13var BestError = require('best-error');14var error = new BestError('Something went wrong', BestError.THROW_FUNCTION);15error.throw('Something went wrong', BestError.THROW_FUNCTION);16var BestError = require('best-error');17var error = new BestError('Something went wrong', BestError.THROW_FUNCTION);18error.throw('Something went wrong', BestError.THROW_FUNCTION);19var BestError = require('best-error');20var error = new BestError('Something went wrong', BestError.THROW_FUNCTION);21error.throw('Something went wrong', BestError.THROW_FUNCTION);22var BestError = require('best-error');23var error = new BestError('Something went wrong', BestError.THROW_FUNCTION);24error.throw('Something went wrong', BestError.THROW_FUNCTION);

Using AI Code Generation

1var request = new HTTPRequest(new Uri(url), HTTPMethods.Get);2request.DisableCache = true;3request.Send();4function OnRequestFinished (request : HTTPRequest, response : HTTPResponse) {5    if (request.Exception != null) {6        Debug.Log("Exception: " + request.Exception.Message);7        return;8    }9    if (response.IsSuccess) {10        Debug.Log("Response: " + response.DataAsText);11    } else {12        Debug.Log("Error: " + response.StatusCode);13    }14}15request.Callback = OnRequestFinished;16var request = new HTTPRequest(new Uri(url), HTTPMethods.Get);17request.DisableCache = true;18request.Send();19function OnRequestFinished (request : HTTPRequest, response : HTTPResponse) {20    if (request.Exception != null) {21        Debug.Log("Exception: " + request.Exception.Message);22        return;23    }24    if (response.IsSuccess) {25        Debug.Log("Response: " + response.DataAsText);26    } else {27        Debug.Log("Error: " + response.StatusCode);28    }29}30request.Callback = OnRequestFinished;31var request = new HTTPRequest(new Uri(url), HTTPMethods.Get);32request.DisableCache = true;33request.Send();34function OnRequestFinished (request : HTTPRequest, response : HTTPResponse) {35    if (request.Exception != null) {36        Debug.Log("Exception: " + request.Exception.Message);37        return;38    }39    if (response.IsSuccess) {40        Debug.Log("Response: " + response.DataAsText);41    } else {42        Debug.Log("Error: " + response.StatusCode);43    }44}45request.Callback = OnRequestFinished;46var request = new HTTPRequest(new Uri(url), HTTPMethods.Get);

Using AI Code Generation

1function throwFunction(){2    throw new Error("Error thrown");3}4function test4(){5    try{6        throwFunction();7        console.log("This line will not be executed");8    }9    catch(e){10        console.log("Exception caught");11    }12    finally{13        console.log("Finally block executed");14    }15}16test4();17function test5(){18    try{19        throw new Error("Error thrown");20        console.log("This line will not be executed");21    }22    catch(e){23        console.log("Exception caught");24    }25    finally{26        console.log("Finally block executed");27    }28}29test5();30function throwFunction(){31    throw new Error("Error thrown");32}33function test6(){34    try{35        throwFunction();36        console.log("This line will not be executed");37    }38    catch(e){39        console.log("Exception caught");40    }41    finally{42        console.log("Finally block executed");43    }44}45test6();46function test7(){47    try{48        throw new Error("Error thrown");49        console.log("This line will not be executed");50    }51    catch(e){52        console.log("Exception caught");53    }54    finally{55        console.log("Finally block executed");56    }57}58test7();59function throwFunction(){60    throw new Error("Error thrown");61}62function test8(){63    try{64        throwFunction();65        console.log("This line will not be executed");66    }67    catch(e){68        console.log("Exception caught");69    }70    finally{71        console.log("Finally block executed");72    }73}74test8();75function test9(){76    try{77        throw new Error("Error thrown");78        console.log("This line will not be executed");79    }80    catch(e){81        console.log("Exception caught");

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