How to use ExitError method in devicefarmer-stf

Best JavaScript code snippet using devicefarmer-stf

core-cli.test.js

Source:core-cli.test.js

1"use strict";2const ValidationError = require("@lerna/validation-error");3const loggingOutput = require("@lerna-test/logging-output");4const initFixture = require("@lerna-test/init-fixture")(__dirname);5const coreCLI = require("..");6function prepare(cwd) {7  // DRY setup for yargs instance8  return coreCLI([], cwd)9    .exitProcess(false)10    .detectLocale(false)11    .showHelpOnFail(false)12    .wrap(null);13}14async function parse(instance, args) {15  return new Promise((resolve, reject) => {16    instance.parse(args, (exitError, argv, output) => {17      if (exitError) {18        // parity with synchronous errors19        Object.assign(exitError, { argv, output });20        reject(exitError);21      } else {22        resolve({ exitError, argv, output });23      }24    });25  });26}27describe("core-cli", () => {28  let cwd;29  beforeAll(async () => {30    cwd = await initFixture("toposort");31  });32  it("provides global options", async () => {33    const cli = prepare(cwd);34    cli.command("test-cmd", "will pass");35    const { argv } = await parse(cli, [36      "test-cmd",37      "--loglevel=warn",38      "--concurrency=10",39      "--no-progress",40      "--no-sort",41      "--max-buffer=1024",42    ]);43    expect(argv).toMatchObject({44      loglevel: "warn",45      concurrency: 10,46      progress: false,47      sort: false,48      maxBuffer: 1024,49    });50  });51  it("demands a command", async () => {52    const cli = prepare(cwd);53    try {54      await parse(cli, ["--loglevel", "silent"]);55    } catch (exitError) {56      expect(exitError.message).toMatch("A command is required.");57    }58    expect.hasAssertions();59  });60  it("recommends commands", async () => {61    const cli = prepare(cwd);62    cli.command("you", "shall not pass");63    try {64      await parse(cli, ["yooou"]);65    } catch (exitError) {66      const [unknownCmd, didYouMean] = loggingOutput("error");67      expect(unknownCmd).toBe('Unknown command "yooou"');68      expect(didYouMean).toBe("Did you mean you?");69      expect(exitError.message).toBe("Unknown argument: yooou");70    }71    expect.hasAssertions();72  });73  it("does not re-log ValidationError messages", async () => {74    const cli = prepare(cwd);75    cli.command("boom", "explodey", {}, () => {76      throw new ValidationError("test", "go boom");77    });78    try {79      await parse(cli, ["boom"]);80    } catch (exitError) {81      expect(exitError.name).toBe("ValidationError");82      expect(exitError.message).toBe("go boom");83      expect(loggingOutput("error")).toEqual(["go boom"]);84    }85    expect.hasAssertions();86  });87  it("does not re-log ValidationError messages (async)", async () => {88    const cli = prepare(cwd);89    cli.command("boom", "explodey", {}, async () => {90      throw new ValidationError("test", "...boom");91    });92    // paradoxically, this does NOT reject...93    await parse(cli, ["boom"]);94    expect(loggingOutput("error")).toEqual(["...boom"]);95  });96  it("does not log errors with a pkg property", async () => {97    const cli = prepare(cwd);98    cli.command("run", "a package error", {}, () => {99      const err = new Error("oops");100      err.pkg = {}; // actual content doesn't matter here101      throw err;102    });103    try {104      await parse(cli, ["run"]);105    } catch (exitError) {106      expect(exitError.message).toBe("oops");107      expect(loggingOutput("error")).toEqual([]);108    }109    expect.hasAssertions();110  });111  it("logs generic command errors", async () => {112    const cli = prepare(cwd);113    const spy = jest.spyOn(cli, "exit");114    cli.command("handler", "a generic error", {}, async () => {115      const err = new Error("yikes");116      throw err;117    });118    // paradoxically, this does NOT reject...119    await parse(cli, ["handler"]);120    expect(loggingOutput("error")).toEqual(["yikes"]);121    expect(spy).toHaveBeenLastCalledWith(122      1,123      expect.objectContaining({124        message: "yikes",125      })126    );127  });128  it("coerces string exit codes to 1", async () => {129    const cli = prepare(cwd);130    const spy = jest.spyOn(cli, "exit");131    cli.command("errname", "a string code", {}, async () => {132      const err = new Error("kersplode");133      err.code = "E401";134      throw err;135    });136    // paradoxically, this does NOT reject...137    await parse(cli, ["errname"]);138    expect(spy).toHaveBeenLastCalledWith(139      1,140      expect.objectContaining({141        message: "kersplode",142      })143    );144  });145  it("preserves exotic exit codes", async () => {146    const cli = prepare(cwd);147    const spy = jest.spyOn(cli, "exit");148    cli.command("exotic", "exit code", {}, async () => {149      const err = new Error("fancy fancy");150      err.code = 127;151      throw err;152    });153    // paradoxically, this does NOT reject...154    await parse(cli, ["exotic"]);155    expect(spy).toHaveBeenLastCalledWith(156      127,157      expect.objectContaining({158        message: "fancy fancy",159      })160    );161  });...

procutil.js

Source:procutil.js

1var util = require('util')2var cp = require('child_process')3var Promise = require('bluebird')4var log = require('./logger').createLogger('util:procutil')5function ExitError(code) {6  Error.call(this)7  this.name = 'ExitError'8  this.code = code9  this.message = util.format('Exit code "%d"', code)10  Error.captureStackTrace(this, ExitError)11}12util.inherits(ExitError, Error)13// Export14module.exports.ExitError = ExitError15// Export16module.exports.fork = function(filename, args) {17  log.info('Forking "%s %s"', filename, args.join(' '))18  var resolver = Promise.defer()19  var proc = cp.fork.apply(cp, arguments)20  function sigintListener() {21    proc.kill('SIGINT')22  }23  function sigtermListener() {24    proc.kill('SIGTERM')25  }26  process.on('SIGINT', sigintListener)27  process.on('SIGTERM', sigtermListener)28  proc.on('error', function(err) {29    resolver.reject(err)30    proc.kill()31  })32  proc.on('exit', function(code, signal) {33    if (signal) {34      resolver.resolve(code)35    }36    else if (code > 0 && code !== 130 && code !== 143) {37      resolver.reject(new ExitError(code))38    }39    else {40      resolver.resolve(code)41    }42  })43  return resolver.promise.cancellable()44    .finally(function() {45      process.removeListener('SIGINT', sigintListener)46      process.removeListener('SIGTERM', sigtermListener)47    })48    .catch(Promise.CancellationError, function() {49      return new Promise(function(resolve) {50        proc.on('exit', function() {51          resolve()...

Using AI Code Generation

1var devicefarmer = require('devicefarmer-stf');2var exitError = devicefarmer.exitError;3var devicefarmer = require('devicefarmer-stf');4var exitError = devicefarmer.exitError;5var devicefarmer = require('devicefarmer-stf');6var exitError = devicefarmer.exitError;

Using AI Code Generation

1var exec = require('child_process').exec;2var exitError = require('devicefarmer-stf').ExitError;3var child = exec('adb devices', function (error, stdout, stderr) {4    if (error !== null) {5        if (error instanceof exitError) {6            console.log('exit code: ' + error.code);7            console.log('signal received: ' + error.signal);8        }9    }10});

Using AI Code Generation

1var DeviceFarmer = require('devicefarmer-stf');2deviceFarmer.getDevice(function (err, device) {3    device.exitError(function (err) {4    });5});6var DeviceFarmer = require('devicefarmer-stf');7deviceFarmer.getDevice(function (err, device) {8    device.exit(function (err) {9    });10});11var DeviceFarmer = require('devicefarmer-stf');12deviceFarmer.getDevice(function (err, device) {13    device.getInfo(function (err) {14    });15});16var DeviceFarmer = require('devicefarmer-stf');17deviceFarmer.getDevice(function (err, device) {18    device.getProperty('ro.build.version.release', function (err, value) {19    });20});21var DeviceFarmer = require('devicefarmer-stf');22deviceFarmer.getDevice(function (err, device) {23    device.getProperties(function (err, values) {24    });25});26var DeviceFarmer = require('devicefarmer-stf');27deviceFarmer.getDevice(function (err, device) {

Using AI Code Generation

1var devicefarmer = require('devicefarmer-stf');2var devices = devicefarmer.getDevices();3devices.then(function(devices){4    var device = devices[0];5    device.exitError();6    console.log('executed exitError()');7});

Using AI Code Generation

1var devicefarmer = require('devicefarmer-stf-client');2device.connect().then(function(){3    device.shell('am start -n com.example.android.apis/.ApiDemos').then(function(){4        device.shell('am start -n com.example.android.apis/.ApiDemos').then(function(){5            console.log('done');6        },function(err){7            console.log('err: ',err);8        });9    },function(err){10        console.log('err: ',err);11    });12});13err:  { [ExitError: exit code 1]14  stderr: 'Error type 3\nError: Activity class {com.example.android.apis/com.example.android.apis.ApiDemos} does not exist.\n' }15err:  { [ExitError: exit code 1]16  stderr: 'Error type 3\nError: Activity class {com.example.android.apis/com.example.android.apis.ApiDemos} does not exist.\n' }17shell:  { [ExitError: exit code 1]18  stderr: 'Error type 3\nError: Activity class {com.example.android.apis/com.example.android.apis.ApiDemos} does not exist.\n' }19shell:  { [ExitError: exit code 1]20  stderr: 'Error type 3\nError: Activity class {com.example.android.apis/com.example.android.apis.ApiDemos} does not exist.\n' }

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