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How to use this.suspendChromedriverProxy method in Appium Android Driver

Best JavaScript code snippet using appium-android-driver

context.js

...61    if (this.opts.recreateChromeDriverSessions) {62      logger.debug("recreateChromeDriverSessions set to true; killing existing chromedrivers");63      this.stopChromedriverProxies();64    } else {65      this.suspendChromedriverProxy();66    }67  } else {68    throw new Error(`Didn't know how to handle switching to context '${name}'`);69  }70};71/* ---------------------------------72 * On-object context-related helpers73 * --------------------------------- */74// The reason this is a function and not just a constant is that both android-75// driver and selendroid-driver use this logic, and each one returns76// a different default context name77helpers.defaultContextName = function () {78  return NATIVE_WIN;79};80helpers.defaultWebviewName = function () {81  return WEBVIEW_BASE + this.opts.appPackage;82};83helpers.isWebContext = function () {84  return this.curContext !== null && this.curContext !== NATIVE_WIN;85};86// Turn on proxying to an existing Chromedriver session or a new one87helpers.startChromedriverProxy = async function (context) {88  logger.debug(`Connecting to chrome-backed webview context '${context}'`);89  let cd;90  if (this.sessionChromedrivers[context]) {91    // in the case where we've already set up a chromedriver for a context,92    // we want to reconnect to it, not create a whole new one93    logger.debug(`Found existing Chromedriver for context '${context}'. Using it.`);94    cd = this.sessionChromedrivers[context];95    await setupExistingChromedriver(cd);96  } else {97    let opts = _.cloneDeep(this.opts);98    opts.chromeUseRunningApp = true;99    if (opts.extractChromeAndroidPackageFromContextName) {100      let androidPackage = context.match(`${WEBVIEW_BASE}(.+)`);101      if (androidPackage && androidPackage.length > 0) {102        opts.chromeAndroidPackage = androidPackage[1];103      }104    }105    cd = await setupNewChromedriver(opts, this.adb.curDeviceId,106                                    this.adb);107    // bind our stop/exit handler, passing in context so we know which108    // one stopped unexpectedly109    cd.on(Chromedriver.EVENT_CHANGED, (msg) => {110      if (msg.state === Chromedriver.STATE_STOPPED) {111        this.onChromedriverStop(context);112      }113    });114    // save the chromedriver object under the context115    this.sessionChromedrivers[context] = cd;116  }117  // hook up the local variables so we can proxy this biz118  this.chromedriver = cd;119  this.proxyReqRes = this.chromedriver.proxyReq.bind(this.chromedriver);120  this.jwpProxyActive = true;121};122// Stop proxying to any Chromedriver123helpers.suspendChromedriverProxy = function () {124  this.chromedriver = null;125  this.proxyReqRes = null;126  this.jwpProxyActive = false;127};128// Handle an out-of-band Chromedriver stop event129helpers.onChromedriverStop = async function (context) {130  logger.warn(`Chromedriver for context ${context} stopped unexpectedly`);131  if (context === this.curContext) {132    // we exited unexpectedly while automating the current context and so want133    // to shut down the session and respond with an error134    let err = new Error("Chromedriver quit unexpectedly during session");135    await this.startUnexpectedShutdown(err);136  } else {137    // if a Chromedriver in the non-active context barfs, we don't really138    // care, we'll just make a new one next time we need the context.139    logger.warn("Chromedriver quit unexpectedly, but it wasn't the active " +140                "context, ignoring");141    delete this.sessionChromedrivers[context];142  }143};144// Intentionally stop all the chromedrivers currently active, and ignore145// their exit events146helpers.stopChromedriverProxies = async function () {147  this.suspendChromedriverProxy(); // make sure we turn off the proxy flag148  for (let context of _.keys(this.sessionChromedrivers)) {149    let cd = this.sessionChromedrivers[context];150    logger.debug(`Stopping chromedriver for context ${context}`);151    // stop listening for the stopped state event152    cd.removeAllListeners(Chromedriver.EVENT_CHANGED);153    try {154      await cd.stop();155    } catch (err) {156      logger.warn(`Error stopping Chromedriver: ${err.message}`);157    }158    delete this.sessionChromedrivers[context];159  }160};161helpers.isChromedriverContext = function (viewName) {...

android-context-controller.js

Source: android-context-controller.js

...63    // current ChromeDriver doesn't handle more than a single web view64    if (this.isChromedriverContext(name)) {65      this.startChromedriverProxy(name, next);66    } else if (this.isChromedriverContext(this.curContext)) {67      this.suspendChromedriverProxy(next);68    } else if (this.isProxy) { // e.g. WebView context handled in Selendroid69      this.proxyTo('wd/hub/session/' + this.proxySessionId + '/context', 'POST', {name: name}, next);70    }71  }.bind(this));72};73androidContextController.isWebContext = function () {74  return this.curContext !== null && this.curContext !== 'NATIVE_APP';75};76androidContextController.getWindowHandle = function (cb) {77  cb(new NotYetImplementedError(), null);78};79androidContextController.getWindowHandles = function (cb) {80  cb(new NotYetImplementedError(), null);81};...

Using AI Code Generation

1var wd = require('wd');2var chai = require('chai');3var chaiAsPromised = require('chai-as-promised');4chai.use(chaiAsPromised);5chai.should();6chaiAsPromised.transferPromiseness = wd.transferPromiseness;7var desired = {

Using AI Code Generation

1const AppiumAndroidDriver = require('appium-android-driver');2AppiumAndroidDriver.prototype.suspendChromedriverProxy = function () {3  if (this.chromedriver) {4    this.chromedriver.suspend();5  }6};7AppiumAndroidDriver.prototype.resumeChromedriverProxy = function () {8  if (this.chromedriver) {9    this.chromedriver.resume();10  }11};12const appiumAndroidDriver = new AppiumAndroidDriver();13appiumAndroidDriver.suspendChromedriverProxy();14appiumAndroidDriver.resumeChromedriverProxy();15const AppiumAndroidDriver = require('appium-android-driver');16AppiumAndroidDriver.prototype.suspendChromedriverProxy = function () {17  if (this.chromedriver) {18    this.chromedriver.suspend();19  }20};21AppiumAndroidDriver.prototype.resumeChromedriverProxy = function () {22  if (this.chromedriver) {23    this.chromedriver.resume();24  }25};26const appiumAndroidDriver = new AppiumAndroidDriver();27appiumAndroidDriver.suspendChromedriverProxy();28appiumAndroidDriver.resumeChromedriverProxy();

Using AI Code Generation

1var wd = require('wd');2var chai = require('chai');3var chaiAsPromised = require('chai-as-promised');4chai.use(chaiAsPromised);5var expect = chai.expect;6var assert = chai.assert;7var should = chai.should();8var desired = {9};10var driver = wd.promiseChainRemote('localhost', 4723);11driver.init(desired).then(function () {12}).then(function () {13  return driver.sleep(5000);14}).then(function () {15  return driver.suspendChromedriverProxy();16}).then(function () {17  return driver.sleep(5000);18}).then(function () {19  return driver.resumeChromedriverProxy();20}).then(function () {21  return driver.sleep(5000);22}).then(function () {23  return driver.quit();24}).done();25[debug] [MJSONWP] Calling AppiumDriver.suspendChromedriverProxy() with args: ["ebd8c0a0-5a1c-4f3b-8d3f-6d0c7f9f6d0c"]26    at AndroidDriver.suspendChromedriverProxy$ (C:\Users\pavan\AppData\Roaming\npm\node_modules\appium\lib\devices\android\android.js:692:11)27    at tryCatch (C:\Users\pavan\AppData\Roaming\npm\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js:67:40)28    at GeneratorFunctionPrototype.invoke [as _invoke] (C:\Users\pavan\AppData\Roaming\npm\node_modules\appium\node_modules\babel-runtime\regenerator\runtime.js

Using AI Code Generation

1var wd = require('wd');2var chai = require('chai');3var chaiAsPromised = require('chai-as-promised');4chai.use(chaiAsPromised);5var should = chai.should();6var assert = chai.assert;7var expect = chai.expect;8var driver = wd.promiseChainRemote('localhost', 4723);9var desired = {10};11driver.init(desired).then(function() {12}).then(function() {13  return driver.sleep(10000);14}).then(function() {15  return driver.suspendChromedriverProxy(10000);16}).then(function() {17}).then(function() {18  return driver.sleep(10000);19}).then(function() {20  return driver.quit();21}).done();

Blogs

Check out the latest blogs from LambdaTest on this topic:

A Comprehensive Guide On JUnit 5 Extensions

JUnit is one of the most popular unit testing frameworks in the Java ecosystem. The JUnit 5 version (also known as Jupiter) contains many exciting innovations, including support for new features in Java 8 and above. However, many developers still prefer to use the JUnit 4 framework since certain features like parallel execution with JUnit 5 are still in the experimental phase.

June ‘21 Updates: Live With Cypress Testing, LT Browser Made Free Forever, YouTrack Integration & More!

Howdy testers! June has ended, and it’s time to give you a refresher on everything that happened at LambdaTest over the last month. We are thrilled to share that we are live with Cypress testing and that our very own LT Browser is free for all LambdaTest users. That’s not all, folks! We have also added a whole new range of browsers, devices & features to make testing more effortless than ever.

Appium: Endgame and What’s Next? [Testμ 2022]

The automation backend architecture of Appium has undergone significant development along with the release of numerous new capabilities. With the advent of Appium, test engineers can cover mobile apps, desktop apps, Flutter apps, and more.

Difference Between Web And Mobile Application Testing

Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.

7 Skills of a Top Automation Tester in 2021

With new-age project development methodologies like Agile and DevOps slowly replacing the old-age waterfall model, the demand for testing is increasing in the industry. Testers are now working together with the developers and automation testing is vastly replacing manual testing in many ways. If you are new to the domain of automation testing, the organization that just hired you, will expect you to be fast, think out of the box, and able to detect bugs or deliver solutions which no one thought of. But with just basic knowledge of testing, how can you be that successful test automation engineer who is different from their predecessors? What are the skills to become a successful automation tester in 2019? Let’s find out.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.