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How to use lineListener method in devicefarmer-stf
Best JavaScript code snippet using devicefarmer-stf
ChildProcess.test.ts
Source:ChildProcess.test.ts 
1import {ChildProcessType, Task, ChildProcess, TaskProvider, ChildProcessProvider} from '../../src'2describe('ChildProcess', () => {3 describe('constructor', () => {4 test('Runs .taskSetup()', () => {5 const taskSetup = jest.fn((_task) => { return })6 const a = new ChildProcess('echo', {7 taskSetup,8 })9 expect(taskSetup).toBeCalled()10 expect(taskSetup).toBeCalledWith(a)11 })12 test('Runs .taskSetup() from class', () => {13 const taskSetup = jest.fn((_task) => { return })14 const a = new ChildProcess(new class implements ChildProcessProvider {15 get executable(): string { return 'echo' }16 taskSetup(task: Task) { taskSetup(task) }17 }())18 expect(taskSetup).toBeCalled()19 expect(taskSetup).toBeCalledWith(a)20 })21 test('Runs .taskSetup() from class that has it as a property.', () => {22 const taskSetupA = jest.fn((_task) => { return })23 const a = new ChildProcess(new class implements ChildProcessProvider {24 get executable(): string { return 'echo' }25 taskSetup = taskSetupA26 }())27 expect(taskSetupA).toBeCalled()28 expect(taskSetupA).toBeCalledWith(a)29 })30 })31 const typeTable: [ChildProcessType][] = [32 ['exec'],33 ['execFile'],34 ['spawn'],35 ]36 describe.each(typeTable)(`Type "%s"`, (childProcessType) => {37 test('Initialisation', () => {38 const p = new ChildProcess('echo', {39 childProcessType40 })41 expect(p).toBeInstanceOf(Task)42 expect(p).toBeInstanceOf(ChildProcess)43 })44 test('Echo some lines', async () => {45 const p = new ChildProcess('echo', {46 prependArgs: ['a'],47 appendArgs: ['\nz'],48 childProcessType49 })50 const lineListener = jest.fn((line, stream) => {51 console.log(`RECEIVED LINE FROM STREAM ${stream}:`, line)52 })53 p.on('line', lineListener)54 await p.run('b', '\nc\nd')55 expect(lineListener).toBeCalledWith('a b ', 'stdout')56 expect(lineListener).toBeCalledWith('c', 'stdout')57 expect(lineListener).toBeCalledWith('d ', 'stdout')58 expect(lineListener).toBeCalledWith('z', 'stdout')59 })60 test('Interrupt a process', async () => {61 const p = new ChildProcess(process.execPath, {62 prependArgs: ['-e'],63 childProcessType,64 })65 const lineListener = jest.fn((line, stream) => {66 console.log(`RECEIVED LINE FROM STREAM ${stream}:`, line)67 })68 p.on('line', lineListener)69 p.run(`console.log('A');setTimeout(() => console.log('B'), 1000);`)70 await new Promise(resolve => setTimeout(resolve, 500))71 await p.interrupt()72 await expect(p).rejects.toThrow()73 expect(lineListener).toBeCalledWith('A', 'stdout')74 expect(lineListener).not.toBeCalledWith('B', 'stdout')75 })76 test('Throw Errors', async () => {77 const p = new ChildProcess(process.execPath, {78 prependArgs: ['-e'],79 childProcessType,80 })81 await expect(p.run(`throw new Error();`)).rejects.toThrow()82 })83 test('Runs .childProcessSetup() from options', async () => {84 const childProcessSetup = jest.fn(async (_context, _args) => {85 return {86 appendArgs: ['C'],87 }88 })89 const lineListener = jest.fn((_line, _stream) => { return })90 const p = new ChildProcess('echo', {91 prependArgs: ['A'],92 childProcessSetup,93 })94 await p.on('line', lineListener).run('B')95 expect(childProcessSetup).toBeCalled()96 expect(lineListener).toBeCalledWith('A B C', 'stdout')97 })98 test('Runs .childProcessSetup() from class', async () => {99 const childProcessSetupA = jest.fn(async (_context, _args) => {100 return {101 appendArgs: ['C'],102 }103 })104 const lineListener = jest.fn((_line, _stream) => { return })105 const p = new ChildProcess(new class implements ChildProcessProvider {106 executable = 'echo'107 prependArgs = ['A']108 childProcessSetup = childProcessSetupA109 }())110 await p.on('line', lineListener).run('B')111 expect(childProcessSetupA).toBeCalled()112 expect(lineListener).toBeCalledWith('A B C', 'stdout')113 })114 test('Receive errors', async () => {115 const p = new ChildProcess(process.execPath, {116 prependArgs: ['-e'],117 childProcessType,118 allowNonZeroExitCode: true,119 })120 const result = await p.run(`throw new Error();`)121 expect(result.exitCode).toBe(1)122 })123 })124 describe.skip('Type "sudoExec"', () => {125 test('Echo with sudo', async () => {126 const lineListener = jest.fn((_line, _stream) => {})127 const p = new ChildProcess('echo', {128 childProcessType: 'sudoExec',129 processName: 'Allow This Prompt',130 })131 p.on('line', lineListener)132 const result = await p.run('ABC')133 expect(result.exitCode).toBe(0)134 expect(lineListener).toBeCalledWith('ABC', 'stdout')135 }, 60 * 1000)136 test('Log to stderr', async () => {137 const lineListener = jest.fn((_line, _stream) => {})138 const p = new ChildProcess(process.execPath, {139 prependArgs: ['-e'],140 processName: 'Allow This Prompt',141 childProcessType: 'sudoExec',142 })143 p.on('line', lineListener)144 const result = await p.run(`console.error('ABC')`)145 expect(result.exitCode).toBe(0)146 expect(lineListener).toBeCalledWith('ABC', 'stderr')147 }, 60 * 1000)148 test('Denied Prompts', async () => {149 const p = new ChildProcess('echo', {150 childProcessType: 'sudoExec',151 processName: 'Deny This Prompt',152 })153 await expect(p.run('ABC')).rejects.toThrow()154 }, 60 * 1000)155 test('Throw Errors', async () => {156 const p = new ChildProcess(process.execPath, {157 prependArgs: ['-e'],158 processName: 'Allow This Prompt',159 childProcessType: 'sudoExec',160 })161 await expect(p.run(`throw new Error();`)).rejects.toThrow()162 }, 60 * 1000)163 test('Allow Thrown Error', async () => {164 const p = new ChildProcess(process.execPath, {165 prependArgs: ['-e'],166 processName: 'Allow This Prompt',167 childProcessType: 'sudoExec',168 allowNonZeroExitCode: true,169 })170 const result = await p.run(`throw new Error();`)171 console.log(result)172 expect(result.exitCode).not.toBe(0)173 }, 60 * 1000)174 test('Show all environment variables', async () => {175 const p = new ChildProcess(process.execPath, {176 childProcessType: 'sudoExec',177 prependArgs: ['-e'],178 processName: 'Allow This Prompt',179 env: {'A': 'HOI', 'B': 'false'}180 })181 const result = await p.run('console.log(JSON.stringify(process.env));')182 console.log(result)183 expect(result.stdout).not.toBe('string')184 expect(JSON.parse(result.stdout as string)).toMatchObject({185 'A': 'HOI',186 'B': 'false'187 })188 }, 60 * 1000)189 })...
index.d.ts
Source:index.d.ts
1declare module "carrier" {2 import { EventEmitter } from "events";3 interface CarrierReadable extends EventEmitter {4 setEncoding?(encoding?: string): this;5 }6 type LineListener = (line: string) => void;7 class Carrier extends EventEmitter {8 public reader: CarrierReadable;9 public constructor(10 reader: CarrierReadable,11 listener?: LineListener,12 encoding?: string,13 separator?: string | RegExp14 );15 public addListener(event: string, listener: (...args: any[]) => void): this;16 public addListener(event: "line", listener: LineListener): this;17 public addListener(event: "end", listener: () => void): this;18 public emit(event: string | symbol, ...args: any[]): boolean;19 public emit(event: "line", data: string): boolean;20 public emit(event: "end"): boolean;21 public on(event: string, listener: (...args: any[]) => void): this;22 public on(event: "line", listener: LineListener): this;23 public on(event: "end", listener: () => void): this;24 public once(event: string, listener: (...args: any[]) => void): this;25 public once(event: "line", listener: LineListener): this;26 public once(event: "end", listener: () => void): this;27 public prependListener(28 event: string,29 listener: (...args: any[]) => void30 ): this;31 public prependListener(event: "line", listener: LineListener): this;32 public prependListener(event: "end", listener: () => void): this;33 public prependOnceListener(34 event: string,35 listener: (...args: any[]) => void36 ): this;37 public prependOnceListener(event: "line", listener: LineListener): this;38 public prependOnceListener(event: "end", listener: () => void): this;39 }40 export function carry(41 reader: CarrierReadable,42 listener?: LineListener,43 encoding?: string,44 separator?: string | RegExp45 ): Carrier;...
lines.js
Source:lines.js
1module.exports = {2 extractLine,3 extractLines4}5const byline = require('byline')6function extractLine (filter) {7 return (stream) => {8 return new Promise((resolve, reject) => {9 const lines = byline.createStream(stream)10 let savedLine11 function lineListener (l) {12 const line = l.toString()13 if (filter(line)) {14 savedLine = line15 lines.removeListener('data', lineListener)16 }17 }18 lines.on('data', lineListener)19 lines.on('error', error => reject(error))20 lines.on('end', () => resolve(savedLine))21 })22 }23}24function extractLines (filter) {25 return (stream) => {26 return new Promise((resolve, reject) => {27 const lines = byline.createStream(stream)28 let savedLines = []29 function lineListener (l) {30 const line = l.toString()31 if (filter(line)) {32 savedLines.push(line)33 }34 }35 lines.on('data', lineListener)36 lines.on('error', error => reject(error))37 lines.on('end', () => resolve(savedLines))38 })39 }...
Using AI Code Generation
1var stf = require('devicefarmer-stf');2stf.lineListener(function(line) {3 console.log(line);4});5var stf = require('devicefarmer-stf');6stf.lineListener(function(line) {7 console.log(line);8});9var stf = require('devicefarmer-stf');10stf.lineListener(function(line) {11 console.log(line);12});13var stf = require('devicefarmer-stf');14stf.lineListener(function(line) {15 console.log(line);16});17var stf = require('devicefarmer-stf');18stf.lineListener(function(line) {19 console.log(line);20});21var stf = require('devicefarmer-stf');22stf.lineListener(function(line) {23 console.log(line);24});25var stf = require('devicefarmer-stf');26stf.lineListener(function(line) {27 console.log(line);28});29var stf = require('devicefarmer-stf');30stf.lineListener(function(line) {31 console.log(line);32});33var stf = require('devicefarmer-stf');34stf.lineListener(function(line) {35 console.log(line);36});37var stf = require('devicefarmer-stf');38stf.lineListener(function(line) {39 console.log(line);40});41var stf = require('devicefarmer-stf');42stf.lineListener(function(line) {43 console.log(line);44});
Using AI Code Generation
1var lineListener = require('devicefarmer-stf').lineListener;2var device = require('devicefarmer-stf').device;3var adb = require('adbkit');4var client = adb.createClient();5var device = require('devicefarmer-stf').device;6var dev = new device('
Using AI Code Generation
1var DeviceFarmerClient = require('devicefarmer-stf-client');2stfClient.lineListener(function(line){3 console.log(line);4});5var DeviceFarmerClient = require('devicefarmer-stf-client');6var lines = stfClient.lineListener();7lines.on('data', function(line){8 console.log(line);9});10var DeviceFarmerClient = require('devicefarmer-stf-client');11stfClient.lineListener(function(err, line){12 console.log(line);13});14var DeviceFarmerClient = require('devicefarmer-stf-client');15var lines = stfClient.lineListener();16lines.on('error', function(err){17 console.log(err);18});19var DeviceFarmerClient = require('devicefarmer-stf-client');20stfClient.lineListener(function(err, line){21 console.log(err);22});23var DeviceFarmerClient = require('devicefarmer-stf-client');24stfClient.lineListener(function(err, line){25 console.log(err);26});
Using AI Code Generation
1var stf = require('devicefarmer-stf-client');2var lineListener = stfClient.lineListener;3lineListener.on('line', function(line) {4 console.log(line);5});6lineListener.on('close', function() {7 console.log('close');8});9lineListener.on('error', function(err) {10 console.log('error', err);11});12var stf = require('devicefarmer-stf-client');13var lineListener = stfClient.lineListener;14lineListener.on('line', function(line) {15 console.log(line);16});17lineListener.on('close', function() {18 console.log('close');19});20lineListener.on('error', function(err) {21 console.log('error', err);22});23var stf = require('devicefarmer-stf-client');24var lineListener = stfClient.lineListener;25lineListener.on('line', function(line) {26 console.log(line);27});28lineListener.on('close', function() {29 console.log('close');30});31lineListener.on('error', function(err) {32 console.log('error', err);33});34var stf = require('devicefarmer-stf
Using AI Code Generation
1var lineListener = require('devicefarmer-stf-client').lineListener;2var util = require('util');3var exec = require('child_process').exec;4var adbCmd = "adb logcat -v time";5var callback = function(line) {6 console.log(line);7};8lineListener(adbCmd, callback);9var lineListener = require('devicefarmer-stf-client').lineListener;10var util = require('util');11var exec = require('child_process').exec;12var adbCmd = "adb logcat -v time";13var callback = function(line) {14 console.log(line);15};16lineListener(adbCmd, callback);17var lineListener = require('devicefarmer-stf-client').lineListener;18var util = require('util');19var exec = require('child_process').exec;20var adbCmd = "adb logcat -v time";21var callback = function(line) {22 console.log(line);23};24lineListener(adbCmd, callback);25var lineListener = require('devicefarmer-stf-client').lineListener;26var util = require('util');27var exec = require('child_process').exec;28var adbCmd = "adb logcat -v time";29var callback = function(line) {30 console.log(line);31};32lineListener(adbCmd, callback);33var lineListener = require('devicefarmer-stf-client').lineListener;34var util = require('util');35var exec = require('child
Using AI Code Generation
1var stf = require('devicefarmer-stf');2var stf = new stf();3var lineListener = stf.lineListener;4lineListener('test', function(line) {5 console.log(line);6});7var stf = require('devicefarmer-stf');8var stf = new stf();9var lineListener = stf.lineListener;10lineListener('test', function(line) {11 console.log(line);12});13var spawn = require('child_process').spawn;14var adb = spawn('adb', ['devices', '-l']);15adb.stdout.on('data', function (data) {16 console.log('stdout: ' + data);17});18adb.stderr.on('data', function (data) {19 console.log('stderr: ' + data);20});21adb.on('close', function (code) {22 console.log('child process exited with code ' + code);23});24subprocess.call("python script.py", shell=True)25I'm not sure what the error is. I'm using Python 2.7. I'm using Ubuntu 16.04. I'm using the latest version of the Android Debug Bridge (adb). I'm using the latest version
Using AI Code Generation
1var stf = require('devicefarmer-stf-client');2client.lineListener("a8d4e7d9", function(data) {3 console.log(data);4});5var stf = require('devicefarmer-stf-client');6client.lineListener("a8d4e7d9", function(data) {7 console.log(data);8});9var stf = require('devicefarmer-stf-client');10var stream = client.lineListener("a8d4e7d9", function(data) {11 console.log(data);12});13stream.end();14var stf = require('devicefarmer-stf-client');15var stream = client.lineListener("a8d4e7d9", function(data) {16 console.log(data);17});18stream.end();19var stf = require('devicefarmer-stf-client');20var stream = client.lineListener("a8d4e7d9", function(data) {21 console.log(data);22});23stream.end();
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