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How to use killLogSubProcess method in Appium Xcuitest Driver

Best JavaScript code snippet using appium-xcuitest-driver

ios-log-specs.js

Source:ios-log-specs.js

1// transpile:mocha2import { IOSLog } from '../..';3import { DEVICE_CONSOLE_PATH } from '../../lib/device-log/ios-log';4import sinon from 'sinon';5import { fs } from 'appium-support';6import path from 'path';7import logger from '../../lib/device-log/logger';8import chai from 'chai';9import chaiAsPromised from 'chai-as-promised';10import B from 'bluebird';11const should = chai.should();12chai.use(chaiAsPromised);13const LOG_DIR = path.resolve('test', 'assets', 'logs');14describe('system logs', function () {15  let tmpSystemLog;16  let sim;17  beforeEach(async function () {18    // get the simulator, and stub what will be called19    sim = {20      udid: 'fake-udid',21      getLogDir: () => {},22      getPlatformVersion: () => {}23    };24    sinon.stub(sim, 'getLogDir').returns(LOG_DIR);25    sinon.stub(sim, 'getPlatformVersion').returns('8.4');26    // copy the file into a temporary location, so we can muck with it27    let fixSystemLog = path.resolve(LOG_DIR, 'system.log.fixture');28    tmpSystemLog = path.resolve(LOG_DIR, 'system.log');29    await fs.copyFile(fixSystemLog, tmpSystemLog);30  });31  afterEach(async function () {32    if (await fs.exists(tmpSystemLog)) {33      await fs.unlink(tmpSystemLog);34    }35  });36  it('should begin log capture', async function () {37    let log = new IOSLog({38      sim,39      showLogs: true,40      xcodeVersion: {41        major: 742      },43    });44    let spy = sinon.spy(logger, 'info');45    await log.startCapture();46    let message = 'This is a test log line';47    await fs.writeFile(tmpSystemLog, `${message}\n`, {flag: 'a'});48    // on some slow system (e.g., Travis) need a moment49    await B.delay(500);50    spy.calledWith(`[IOS_SYSLOG_ROW] ${message}`).should.be.true;51    await log.stopCapture();52  });53  it('should rotate log buffer', async function () {54    const maxBufferSize = 10;55    const sliceSizeLimit = maxBufferSize / 2;56    sliceSizeLimit.should.be.below(maxBufferSize);57    const logRecordsCount = maxBufferSize * 2;58    logRecordsCount.should.be.above(maxBufferSize);59    let log = new IOSLog({60      sim,61      showLogs: false,62      xcodeVersion: {63        major: 764      },65    });66    log.maxBufferSize = maxBufferSize;67    log.logIdxSinceLastRequest.should.be.below(0);68    let recentLogs = await log.getLogs();69    recentLogs.should.have.lengthOf(0);70    log.logIdxSinceLastRequest.should.be.below(0);71    for (let i = 1; i <= logRecordsCount; ++i) {72      log.logRow = `${i}\n`;73      log.onOutput();74      if (i >= sliceSizeLimit && i % sliceSizeLimit === 0) {75        let previousRecentLogs = recentLogs;76        recentLogs = await log.getLogs();77        if (previousRecentLogs.length && recentLogs.length) {78          previousRecentLogs[0].message.should.not.be.equal(recentLogs[0].message);79        }80        recentLogs.should.have.lengthOf(sliceSizeLimit);81        let reminder = log.logIdxSinceLastRequest % sliceSizeLimit;82        reminder.should.equal(0);83      }84      log.logs.should.have.lengthOf(i < maxBufferSize ? i : maxBufferSize);85    }86    const firstBufferMessage = parseInt(log.logs[0].message, 10);87    firstBufferMessage.should.be.equal(logRecordsCount - log.logs.length + 1);88    const lastBufferMessage = parseInt(log.logs[log.logs.length - 1].message, 10);89    lastBufferMessage.should.be.equal(logRecordsCount);90  });91  describe('real device logging', function () {92    function getLogger (realDeviceLogger, udid = '1234') {93      let log = new IOSLog({sim, udid, realDeviceLogger});94      log.finishStartingLogCapture = async function () {};95      return log;96    }97    describe('idevicesyslog', function () {98      describe('system version', function () {99        let whichStub;100        afterEach(function () {101          whichStub.restore();102        });103        it('should use system idevicesyslog if no path specified', async function () {104          whichStub = sinon.stub(fs, 'which').returns('/path/to/idevicesyslog');105          let log = getLogger('idevicesyslog');106          await log.startCapture();107          log.proc.cmd.should.eql('idevicesyslog');108        });109        it('should fail if no system idevicesyslog found', async function () {110          whichStub = sinon.stub(fs, 'which').throws(new Error('ENOENT'));111          let log = getLogger('idevicesyslog');112          await log.startCapture().should.eventually.be.rejectedWith(/Unable to find system idevicesyslog/);113        });114      });115      describe('specific path', function () {116        let existstub;117        afterEach(function () {118          existstub.restore();119        });120        it('should use specified idevicesyslog if given', async function () {121          existstub = sinon.stub(fs, 'exists').returns(true);122          let log = getLogger('/path/to/my/idevicesyslog');123          await log.startCapture();124          log.proc.cmd.should.eql('/path/to/my/idevicesyslog');125        });126        it('should fail if specified idevicesyslog is not found', async function () {127          existstub = sinon.stub(fs, 'exists').returns(false);128          let log = getLogger('/path/to/my/idevicesyslog');129          await log.startCapture().should.eventually.be.rejectedWith(/Unable to find idevicesyslog from 'realDeviceLogger' capability/);130        });131      });132      describe('cache idevicesyslog instances', function () {133        let log, logForSameDevice, logForOtherDevice;134        let whichStub;135        before (function () {136          whichStub = sinon.stub(fs, 'which').returns(true);137          IOSLog.cachedIDeviceSysLogs = {};138        });139        after (function () {140          whichStub.restore();141        });142        beforeEach(async function () {143          // Create two loggers for udid 1234 and one for udid 4567144          log = getLogger('idevicesyslog');145          logForSameDevice = getLogger('idevicesyslog');146          logForOtherDevice = getLogger('idevicesyslog', '4567');147          // Start capturing148          await log.startCapture();149          await logForSameDevice.startCapture();150          await logForOtherDevice.startCapture();151        });152        afterEach(async function () {153          await log.stopCapture();154          await logForSameDevice.stopCapture();155          await logForOtherDevice.stopCapture();156        });157        it('should use same subprocess for same device', function () {158          logForSameDevice.proc.should.equal(log.proc);159          logForOtherDevice.proc.should.not.equal(log.proc);160        });161        it('should cache idevicesyslog subprocesses per device', function () {162          IOSLog.cachedIDeviceSysLogs[log.subprocessId].proc.should.equal(log.proc);163          IOSLog.cachedIDeviceSysLogs[log.subprocessId].proc.should.equal(logForSameDevice.proc);164          IOSLog.cachedIDeviceSysLogs[log.subprocessId].count.should.equal(2);165          IOSLog.cachedIDeviceSysLogs[logForOtherDevice.subprocessId].proc.should.equal(logForOtherDevice.proc);166          IOSLog.cachedIDeviceSysLogs[logForOtherDevice.subprocessId].count.should.equal(1);167        });168        it('should delete cached subprocess for a device when its only logger has stopped', async function () {169          IOSLog.cachedIDeviceSysLogs[logForOtherDevice.subprocessId].should.exist;170          await logForOtherDevice.stopCapture();171          should.not.exist(IOSLog.cachedIDeviceSysLogs[logForOtherDevice.subprocessId]);172        });173        it('should delete cached subprocesses for a device when all loggers per stopped', async function () {174          IOSLog.cachedIDeviceSysLogs[log.subprocessId].should.exist;175          await log.stopCapture();176          IOSLog.cachedIDeviceSysLogs[log.subprocessId].should.exist;177          await logForSameDevice.stopCapture();178          should.not.exist(IOSLog.cachedIDeviceSysLogs[log.subprocessId]);179          await logForOtherDevice.stopCapture();180          IOSLog.cachedIDeviceSysLogs.should.eql({});181        });182        it('should not stop idevicesyslog if another one is open for the same device', async function () {183          const killSubProcSpy = sinon.spy(log, 'killLogSubProcess');184          const otherKillSubProcSpy = sinon.spy(logForSameDevice, 'killLogSubProcess');185          await log.stopCapture();186          await logForSameDevice.stopCapture();187          killSubProcSpy.notCalled.should.be.true;188          otherKillSubProcSpy.calledOnce.should.be.true;189        });190        it('should kill the cache if "exit" event was called on the process', async function () {191          IOSLog.cachedIDeviceSysLogs[log.subprocessId].proc.should.equal(log.proc);192          log.proc.emit('exit');193          should.not.exist(IOSLog.cachedIDeviceSysLogs[log.subprocessId]);194          await log.startCapture();195          await logForSameDevice.startCapture();196          IOSLog.cachedIDeviceSysLogs[log.subprocessId].proc.should.equal(log.proc);197        });198      });199    });200    describe('deviceconsole', function () {201      let dcPath = '/path/to/deviceconsole/install/directory';202      let statStub;203      afterEach(function () {204        statStub.restore();205      });206      function initStatStub (directory = true, throws = false) {207        statStub = sinon.stub(fs, 'stat');208        if (throws) {209          statStub.throws(new Error('ENOENT'));210        } else {211          statStub.returns({212            isDirectory () {213              return directory;214            }215          });216        }217      }218      it('should correctly parse the install directory from executable path', async function () {219        initStatStub(false);220        let log = getLogger(`${dcPath}/deviceconsole`);221        await log.startCapture();222        log.proc.cmd.should.eql(`${dcPath}/deviceconsole`);223        log.proc.opts.env.DYLD_LIBRARY_PATH.indexOf(dcPath).should.eql(0);224      });225      it('should correctly use the install directory when given directly', async function () {226        initStatStub();227        let log = getLogger(dcPath);228        await log.startCapture();229        log.proc.cmd.should.eql(`${dcPath}/deviceconsole`);230        log.proc.opts.env.DYLD_LIBRARY_PATH.indexOf(dcPath).should.eql(0);231      });232      it('should use default deviceconsole if path not passed in', async function () {233        initStatStub();234        let log = getLogger(`deviceconsole`);235        await log.startCapture();236        log.proc.cmd.should.eql(`${DEVICE_CONSOLE_PATH}/deviceconsole`);237        log.proc.opts.env.DYLD_LIBRARY_PATH.indexOf(DEVICE_CONSOLE_PATH).should.eql(0);238      });239      it('should fail if an executable other than deviceconsole is passed in', async function () {240        initStatStub(false);241        let log = getLogger(`${dcPath}/someotherlogger`);242        await log.startCapture().should.eventually.be.rejectedWith(/Unable to parse 'deviceconsole' installation directory/);243      });244      it('should fail if path passed in is not stat-able', async function () {245        initStatStub(false, true);246        let log = getLogger(`/path/to/something/that/does/not/exist`);247        await log.startCapture().should.eventually.be.rejectedWith(/Unknown 'realDeviceLogger'/);248      });249    });250    describe('anything else', function () {251      it('should fail if something other than idevicesyslog or deviceconsole are specified', async function () {252        let log = getLogger('mysupadupalogga');253        await log.startCapture().should.eventually.be.rejectedWith(/Unable to capture device log. Unknown 'realDeviceLogger'/);254      });255    });256  });...

ios-log.js

Source:ios-log.js

...191        const cachedSysLog = IOSLog.cachedIDeviceSysLogs[this.subprocessId];192        if (cachedSysLog) {193          cachedSysLog.count--;194          if (cachedSysLog.count === 0) {195            await this.killLogSubProcess();196            delete IOSLog.cachedIDeviceSysLogs[this.subprocessId];197          }198        }199      } else {200        await this.killLogSubProcess();201      }202    }203    this.proc = null;204  }205  async killLogSubProcess () {206    if (this.proc.isRunning) {207      logger.debug('Stopping iOS log capture');208      try {209        await this.proc.stop('SIGTERM', 1000);210      } catch (e) {211        logger.error('Cannot stop log capture process. Sending SIGKILL...');212        await this.proc.stop('SIGKILL');213      }214    }...

ios-simulator-log.js

Source:ios-simulator-log.js

...70  async stopCapture () {71    if (!this.proc) {72      return;73    }74    await this.killLogSubProcess();75    this.proc = null;76  }77  async killLogSubProcess () {78    if (!this.proc.isRunning) {79      return;80    }81    log.debug('Stopping iOS log capture');82    try {83      await this.proc.stop('SIGTERM', 1000);84    } catch (e) {85      if (!this.proc.isRunning) {86        return;87      }88      logger.warn('Cannot stop log capture process. Sending SIGKILL...');...

Using AI Code Generation

1const { killLogSubProcess } = require('appium-xcuitest-driver');2killLogSubProcess();3const { killLogSubProcess } = require('appium-xcuitest-driver');4killLogSubProcess();5const { killLogSubProcess } = require('appium-xcuitest-driver');6killLogSubProcess();7const { killLogSubProcess } = require('appium-xcuitest-driver');8killLogSubProcess();9const { killLogSubProcess } = require('appium-xcuitest-driver');10killLogSubProcess();11const { killLogSubProcess } = require('appium-xcuitest-driver');12killLogSubProcess();13const { killLogSubProcess } = require('appium-xcuitest-driver');14killLogSubProcess();15const { killLogSubProcess } = require('appium-xcuitest-driver');16killLogSubProcess();17const { killLogSubProcess } = require('appium-xcuitest-driver');18killLogSubProcess();19const { killLogSubProcess } = require('appium-xcuitest-driver');20killLogSubProcess();21const { killLogSubProcess } = require('appium-xcuitest-driver');22killLogSubProcess();

Using AI Code Generation

1const { XCUITestDriver } = require('appium-xcuitest-driver');2const { AppiumXCUITestDriver } = require('appium-xcuitest-driver');3const driver = new AppiumXCUITestDriver();4driver.createSession({});5driver.killLogSubProcess();6const { XCUITestDriver } = require('appium-xcuitest-driver');7const { AppiumXCUITestDriver } = require('appium-xcuitest-driver');8const driver = new AppiumXCUITestDriver();9driver.createSession({});10driver.killLogSubProcess();11const { XCUITestDriver } = require('appium-xcuitest-driver');12const { AppiumXCUITestDriver } = require('appium-xcuitest-driver');13const driver = new AppiumXCUITestDriver();14driver.createSession({});15driver.killLogSubProcess();16const { XCUITestDriver } = require('appium-xcuitest-driver');17const { AppiumXCUITestDriver } = require('appium-xcuitest-driver');18const driver = new AppiumXCUITestDriver();19driver.createSession({});20driver.killLogSubProcess();21const { XCUITestDriver } = require('appium-xcuitest-driver');

Using AI Code Generation

1commands.startLogSubProcess = async function (opts = {}) {2  const {logType, pid} = opts;3  if (logType === LOG_TYPES.syslog) {4    return await startSyslogCapture(pid);5  }6  log.warn(`Unsupported log type '${logType}'`);7  return null;8};9commands.stopLogSubProcess = async function (opts = {}) {10  const {logType, logSubProcess} = opts;11  if (logType === LOG_TYPES.syslog) {12    return await stopSyslogCapture(logSubProcess);13  }14  log.warn(`Unsupported log type '${logType}'`);15  return null;16};17commands.killLogSubProcess = async function (opts = {}) {18  const {logType, logSubProcess} = opts;19  if (logType === LOG_TYPES.syslog) {20    return await killSyslogCapture(logSubProcess);21  }22  log.warn(`Unsupported log type '${logType}'`);23  return null;24};25async function startSyslogCapture (pid) {26  const log = getLogger('iOSSyslog');27  await killSyslogCapture();28  const args = ['-w', '-k', 'SenderImageUUID', '-k', 'TimeSinceBoot', '-k', 'Message', '-k', 'ProcessID', '-k', 'Level', '-k', 'Sender', '-k', 'PID', '-k', 'ActivityID', '-k', 'Subsystem', '-k', 'Category', '-k', 'ImageUUID', '-k', 'ImageOffset', '-k', 'ThreadID', '-k', 'Continuation', '-k', 'SenderImagePath', '-k', 'SenderMachUUID', '-k', 'AuxMessage', '-k', 'AuxImageUUID', '-k', 'AuxImageOffset', '-k', 'AuxMachUUID', '-k', 'AuxImagePath', '-k', 'SenderImageOffset', '-k', 'SenderMachUUID', '--predicate', `processID == ${pid}`];29  const syslog = spawn('

Using AI Code Generation

1const { killLogSubProcess } = require('appium-xcuitest-driver/lib/commands/log');2killLogSubProcess();3const { killLogSubProcess } = require('appium-ios-driver/lib/commands/log');4killLogSubProcess();5const { killLogSubProcess } = require('appium-xcuitest-driver/lib/commands/log');6killLogSubProcess();7const { killLogSubProcess } = require('appium-ios-driver/lib/commands/log');8killLogSubProcess();9const { killLogSubProcess } = require('appium-xcuitest-driver/lib/commands/log');10killLogSubProcess();11const { killLogSubProcess } = require('appium-ios-driver/lib/commands/log');12killLogSubProcess();13const { killLogSubProcess } = require('appium-xcuitest-driver/lib/commands/log');14killLogSubProcess();15const { killLogSubProcess } = require('appium-ios-driver/lib/commands/log');16killLogSubProcess();17const { killLogSubProcess } = require('appium-xcuitest-driver/lib/commands/log');18killLogSubProcess();19const { killLogSubProcess } = require('appium-ios-driver/lib/commands/log');20killLogSubProcess();21const { killLogSubProcess } = require('appium-xcuitest-driver/lib/commands/log');22killLogSubProcess();23const { killLogSubProcess } = require('appium-ios-driver/lib/commands/log');24killLogSubProcess();

Using AI Code Generation

1var xcuittest = require('appium-xcuitest-driver');2var driver = new xcuittest.XCUITestDriver();3driver.killLogSubProcess();4var xcuittest = require('appium-xcuitest-driver');5var driver = new xcuittest.XCUITestDriver();6driver.killLogSubProcess();7var xcuittest = require('appium-xcuitest-driver');8var driver = new xcuittest.XCUITestDriver();9driver.killLogSubProcess();10var xcuittest = require('appium-xcuitest-driver');11var driver = new xcuittest.XCUITestDriver();12driver.killLogSubProcess();13var xcuittest = require('appium-xcuitest-driver');14var driver = new xcuittest.XCUITestDriver();15driver.killLogSubProcess();16var xcuittest = require('appium-xcuitest-driver');17var driver = new xcuittest.XCUITestDriver();18driver.killLogSubProcess();19var xcuittest = require('appium-xcuitest-driver');20var driver = new xcuittest.XCUITestDriver();21driver.killLogSubProcess();22var xcuittest = require('appium-xcuitest-driver');23var driver = new xcuittest.XCUITestDriver();24driver.killLogSubProcess();25var xcuittest = require('appium-xcuitest-driver');26var driver = new xcuittest.XCUITestDriver();27driver.killLogSubProcess();28var xcuittest = require('appium-xcuitest-driver');29var driver = new xcuittest.XCUITestDriver();

Using AI Code Generation

1const appium = require('appium');2const { XCUITestDriver } = appium.xcuitest;3let driver = new XCUITestDriver();4driver.killLogSubProcess();5driver = null;6@shruti-rajagopalan I don’t think this is an issue. The method killLogSubProcess() is available only in the XCUITestDriver class, not in the Driver class. You can check the source code here:

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