Best JavaScript code snippet using playwright-internal
page.js
Source:page.js  
...87    this._closed = initializer.isClosed;88    this._opener = Page.fromNullable(initializer.opener);89    this._channel.on('bindingCall', ({90      binding91    }) => this._onBinding(BindingCall.from(binding)));92    this._channel.on('close', () => this._onClose());93    this._channel.on('console', ({94      message95    }) => this.emit(_events.Events.Page.Console, _consoleMessage.ConsoleMessage.from(message)));96    this._channel.on('crash', () => this._onCrash());97    this._channel.on('dialog', ({98      dialog99    }) => {100      const dialogObj = _dialog.Dialog.from(dialog);101      if (!this.emit(_events.Events.Page.Dialog, dialogObj)) {102        if (dialogObj.type() === 'beforeunload') dialog.accept({}).catch(() => {});else dialog.dismiss().catch(() => {});103      }104    });105    this._channel.on('domcontentloaded', () => this.emit(_events.Events.Page.DOMContentLoaded, this));106    this._channel.on('download', ({107      url,108      suggestedFilename,109      artifact110    }) => {111      const artifactObject = _artifact.Artifact.from(artifact);112      this.emit(_events.Events.Page.Download, new _download.Download(this, url, suggestedFilename, artifactObject));113    });114    this._channel.on('fileChooser', ({115      element,116      isMultiple117    }) => this.emit(_events.Events.Page.FileChooser, new _fileChooser.FileChooser(this, _elementHandle.ElementHandle.from(element), isMultiple)));118    this._channel.on('frameAttached', ({119      frame120    }) => this._onFrameAttached(_frame.Frame.from(frame)));121    this._channel.on('frameDetached', ({122      frame123    }) => this._onFrameDetached(_frame.Frame.from(frame)));124    this._channel.on('load', () => this.emit(_events.Events.Page.Load, this));125    this._channel.on('pageError', ({126      error127    }) => this.emit(_events.Events.Page.PageError, (0, _serializers.parseError)(error)));128    this._channel.on('route', ({129      route,130      request131    }) => this._onRoute(_network.Route.from(route), _network.Request.from(request)));132    this._channel.on('video', ({133      artifact134    }) => {135      const artifactObject = _artifact.Artifact.from(artifact);136      this._forceVideo()._artifactReady(artifactObject);137    });138    this._channel.on('webSocket', ({139      webSocket140    }) => this.emit(_events.Events.Page.WebSocket, _network.WebSocket.from(webSocket)));141    this._channel.on('worker', ({142      worker143    }) => this._onWorker(_worker.Worker.from(worker)));144    this.coverage = new _coverage.Coverage(this._channel);145    this._closedOrCrashedPromise = Promise.race([new Promise(f => this.once(_events.Events.Page.Close, f)), new Promise(f => this.once(_events.Events.Page.Crash, f))]);146  }147  _onFrameAttached(frame) {148    frame._page = this;149    this._frames.add(frame);150    if (frame._parentFrame) frame._parentFrame._childFrames.add(frame);151    this.emit(_events.Events.Page.FrameAttached, frame);152  }153  _onFrameDetached(frame) {154    this._frames.delete(frame);155    frame._detached = true;156    if (frame._parentFrame) frame._parentFrame._childFrames.delete(frame);157    this.emit(_events.Events.Page.FrameDetached, frame);158  }159  _onRoute(route, request) {160    for (const routeHandler of this._routes) {161      if (routeHandler.matches(request.url())) {162        try {163          routeHandler.handle(route, request);164        } finally {165          if (!routeHandler.isActive()) {166            this._routes.splice(this._routes.indexOf(routeHandler), 1);167            if (!this._routes.length) this._wrapApiCall(() => this._disableInterception(), true).catch(() => {});168          }169        }170        return;171      }172    }173    this._browserContext._onRoute(route, request);174  }175  async _onBinding(bindingCall) {176    const func = this._bindings.get(bindingCall._initializer.name);177    if (func) {178      await bindingCall.call(func);179      return;180    }181    await this._browserContext._onBinding(bindingCall);182  }183  _onWorker(worker) {184    this._workers.add(worker);185    worker._page = this;186    this.emit(_events.Events.Page.Worker, worker);187  }188  _onClose() {189    this._closed = true;190    this._browserContext._pages.delete(this);191    this._browserContext._backgroundPages.delete(this);192    this.emit(_events.Events.Page.Close, this);193  }194  _onCrash() {195    this.emit(_events.Events.Page.Crash, this);...browserContext.js
Source:browserContext.js  
...71    this.tracing = new _tracing.Tracing(this);72    this.request = _fetch.APIRequestContext.from(initializer.APIRequestContext);73    this._channel.on('bindingCall', ({74      binding75    }) => this._onBinding(_page.BindingCall.from(binding)));76    this._channel.on('close', () => this._onClose());77    this._channel.on('page', ({78      page79    }) => this._onPage(_page.Page.from(page)));80    this._channel.on('route', ({81      route,82      request83    }) => this._onRoute(network.Route.from(route), network.Request.from(request)));84    this._channel.on('backgroundPage', ({85      page86    }) => {87      const backgroundPage = _page.Page.from(page);88      this._backgroundPages.add(backgroundPage);89      this.emit(_events.Events.BrowserContext.BackgroundPage, backgroundPage);90    });91    this._channel.on('serviceWorker', ({92      worker93    }) => {94      const serviceWorker = _worker.Worker.from(worker);95      serviceWorker._context = this;96      this._serviceWorkers.add(serviceWorker);97      this.emit(_events.Events.BrowserContext.ServiceWorker, serviceWorker);98    });99    this._channel.on('request', ({100      request,101      page102    }) => this._onRequest(network.Request.from(request), _page.Page.fromNullable(page)));103    this._channel.on('requestFailed', ({104      request,105      failureText,106      responseEndTiming,107      page108    }) => this._onRequestFailed(network.Request.from(request), responseEndTiming, failureText, _page.Page.fromNullable(page)));109    this._channel.on('requestFinished', params => this._onRequestFinished(params));110    this._channel.on('response', ({111      response,112      page113    }) => this._onResponse(network.Response.from(response), _page.Page.fromNullable(page)));114    this._closedPromise = new Promise(f => this.once(_events.Events.BrowserContext.Close, f));115  }116  _setBrowserType(browserType) {117    this._browserType = browserType;118    browserType._contexts.add(this);119  }120  _onPage(page) {121    this._pages.add(page);122    this.emit(_events.Events.BrowserContext.Page, page);123    if (page._opener && !page._opener.isClosed()) page._opener.emit(_events.Events.Page.Popup, page);124  }125  _onRequest(request, page) {126    this.emit(_events.Events.BrowserContext.Request, request);127    if (page) page.emit(_events.Events.Page.Request, request);128  }129  _onResponse(response, page) {130    this.emit(_events.Events.BrowserContext.Response, response);131    if (page) page.emit(_events.Events.Page.Response, response);132  }133  _onRequestFailed(request, responseEndTiming, failureText, page) {134    request._failureText = failureText || null;135    if (request._timing) request._timing.responseEnd = responseEndTiming;136    this.emit(_events.Events.BrowserContext.RequestFailed, request);137    if (page) page.emit(_events.Events.Page.RequestFailed, request);138  }139  _onRequestFinished(params) {140    const {141      responseEndTiming142    } = params;143    const request = network.Request.from(params.request);144    const response = network.Response.fromNullable(params.response);145    const page = _page.Page.fromNullable(params.page);146    if (request._timing) request._timing.responseEnd = responseEndTiming;147    this.emit(_events.Events.BrowserContext.RequestFinished, request);148    if (page) page.emit(_events.Events.Page.RequestFinished, request);149    if (response) response._finishedPromise.resolve();150  }151  _onRoute(route, request) {152    for (const routeHandler of this._routes) {153      if (routeHandler.matches(request.url())) {154        try {155          routeHandler.handle(route, request);156        } finally {157          if (!routeHandler.isActive()) {158            this._routes.splice(this._routes.indexOf(routeHandler), 1);159            if (!this._routes.length) this._wrapApiCall(() => this._disableInterception(), true).catch(() => {});160          }161        }162        return;163      }164    } // it can race with BrowserContext.close() which then throws since its closed165    route._internalContinue();166  }167  async _onBinding(bindingCall) {168    const func = this._bindings.get(bindingCall._initializer.name);169    if (!func) return;170    await bindingCall.call(func);171  }172  setDefaultNavigationTimeout(timeout) {173    this._timeoutSettings.setDefaultNavigationTimeout(timeout);174    this._wrapApiCall(async () => {175      this._channel.setDefaultNavigationTimeoutNoReply({176        timeout177      });178    }, true);179  }180  setDefaultTimeout(timeout) {181    this._timeoutSettings.setDefaultTimeout(timeout);...PeerSocket.js
Source:PeerSocket.js  
1var _ = require('lodash');2var Promise = require('bluebird');3var EventEmitter = require('events').EventEmitter;4/*5 * TODO6 * shim out sails-specific way of communication?7 * large assumptions that socket is a sails.io.js hacked up socket.io8 * and that communication is largely done via the pubsub way through the server9 * how to handle failures? emits could fail.10 * we should probably do it the node.js way of emitting an error but those are fraught with danger11*/12function PeerSocket(socket, id, localId, remoteId) {13  // underlying socket, non-exclusive to this peer socket14  this._socket = socket;15  // id of the connection16  this._id = id;17  // unique peer identifiers18  this._localId = localId;19  this._remoteId = remoteId;20  // our proxy event emitter21  // we let it handle on and emit to it when we get something on the socket really destined for us22  this._emitter = new EventEmitter();23  var bindLower = _.bind(function bindLower(lower, methods) {24    var that = this;25    if (!_.isArray(methods)) {26      methods = [methods];27    }28    _.forEach(methods, function(name) {29      that[name] = _.bind(lower[name], lower);30    });31  }, this);32  bindLower(this._emitter, [33    'on', 'addListener', 'once',34    'removeListener', 'removeAllListeners',35    'setMaxListeners', 'listeners'36  ]);37  this._onBinding = _.bind(this._on, this);38  this._socket.on('peerconnection', this._onBinding);39}40PeerSocket.prototype._close = function PeerSocket_Close(reason) {41  var that = this;42  // let's emit a destroy to the other side43  this.emit('close', reason);44  // now let's destroy on the server45  /*46  this._socket.post('/peerconnection/destroy', { id: this._id }, function(peerDestruction) {47    if (peerDestruction.status !== 200) {48      console.error('Could not destroy peer connection', that._id, 'for reason "' + reason + '"');49    }50  });51  */52  // remove listener on socket after a small delay53  // TODO - good reason to do this? rtc/reset does, but why?54  setTimeout(function() {55    that._socket.removeListener('peerconnection', that._onBinding);56  }, 250);57  return this;58};59PeerSocket.prototype._emit = function PeerSocket_Emit(event, data) {60  var that = this;61  this._socket.post('/peerconnection/message',62    {63      id: this._id,64      data: { type: event, payload: data }65    },66    function gotPeerMessage(peerMessage) {67      if (peerMessage.status !== 200) {68        console.error('Could not message', { type: event, payload: data }, 'via peer connection', that._id);69      }70    });71  return this;72};73PeerSocket.prototype._on = function PeerSocket_On(message) {74  if (message.verb === 'messaged'75      && message.id === this._id76      && message.data && message.data.type && message.data.payload) {77    this._emitter.emit('data', message.data);78    this._emitter.emit(message.data.type, message.data.payload);79  } else if (message.id === this._id && message.verb && message.data) {80    this._emitter.emit('data', message.data);81    this._emitter.emit(message.verb, message.data);82  }83};84PeerSocket.prototype.close = function PeerSocketClose(reason) {85  // underlying close86  return this._close(reason);87};88PeerSocket.prototype.emit = function PeerSocketEmit(event, data) {89  return this._emit(event, data);90};...View2.controller.js
Source:View2.controller.js  
1sap.ui.define([2    "sap/ui/core/mvc/Controller",3    "sam/zairbus1/utils/formatter",4    "sap/ui/model/json/JSONModel",5    "sap/ui/core/Fragment"6], function (7    Controller,8    formatter,9    JSONModel,10    Fragment11) {12    "use strict";13    return Controller.extend("sam.zairbus1.controller.View2", {14        formatter: formatter,15        onInit: function () {16            this.oLocalModel = new JSONModel();17            this.oLocalModel.setData({18                "SalesOrderData": {19                    "Vbeln": "",20                    "Vbtyp": "",21                    "Vkorg": "",22                    "Spart": "",23                    "Netwr": "",24                    "Waerk": "",25                    "Kunnr": "",26                }27            });28            this.getView().setModel(this.oLocalModel, "oLocal");29            this.oRouter = this.getOwnerComponent().getRouter();30            this.oRouter.getRoute("Detail").attachPatternMatched(this._onBinding, this);31        },32        _onBinding: function (oId) {33            debugger;34            var oVbeln = oId.getParameter("arguments").Vbeln;35            var oPath = "/VbakSet('" + oVbeln + "')";36            var oValue = this.getView().getModel().getProperty(oPath);37            // var oData = [];38            var oLocalModel = this.getView().getModel("oLocal");39            oLocalModel.setProperty("/SalesOrderData", oValue);40            this.getView().bindElement(oPath);41        },42        onEdit: function (oEvent) {43            debugger; 44            this._onFormAction(true, false);45        },46        onCancel: function (oEvent) {47            48            this._onFormAction(false, true);s49        },50        _onFormAction: function (oChange, oDisplay) {51            var oChangeForm = this.getView().byId("idSimpleFormChange");52            var oDisplayFOrm = this.getView().byId("idSimpleFormDisplay")53            oChangeForm.setVisible(oChange);54            oDisplayFOrm.setVisible(oDisplay);55        }56    });...StickyView.js
Source:StickyView.js  
1define(['agile-app'], function(Agile) {2    'use strict';34	return Agile.View.extend({56		bindedTo: '[data-selector="sticky-view"]',78		ui: {9			boton	: 'span[data-selector="sticky-button"]'10		},1112		moduleEvents: {13			'player:opened': '_onPlayerOpened',14			'player:closed': '_onPlayerClosed'15		},1617		events: {18			'click [data-selector="sticky-button"]': '_triggerTogglePlayer'19		},2021		_onBinding: function() {22			this.ui.boton.hide();23		},2425		_onPlayerOpened: function() {26			this.ui.boton.addClass('open');27		},2829		_onPlayerClosed: function() {30			this.ui.boton.removeClass('open');31		},3233		_triggerTogglePlayer: function(data) {34			this.trigger('module:toggle:player');35		}36	});
...Using AI Code Generation
1const { _onBinding } = require('playwright/lib/server/chromium/crBrowser');2const { _onBinding } = require('playwright/lib/server/firefox/ffBrowser');3const { _onBinding } = require('playwright/lib/server/webkit/wkBrowser');4const { _onBinding } = require('playwright-core/lib/server/chromium/crBrowser');5const { _onBinding } = require('playwright-core/lib/server/firefox/ffBrowser');6const { _onBinding } = require('playwright-core/lib/server/webkit/wkBrowser');7const { _onBinding } = require('playwright/lib/server/chromium/crBrowser');8const { _onBinding } = require('playwright/lib/server/firefox/ffBrowser');9const { _onBinding } = require('playwright/lib/server/webkit/wkBrowser');10const { _onBinding } = require('playwright-core/lib/server/chromium/crBrowser');11const { _onBinding } = require('playwright-core/lib/server/firefox/ffBrowser');12const { _onBinding } = require('playwright-core/lib/server/webkit/wkBrowser');13const { _onBinding } = require('playwright/lib/server/chromium/crBrowser');14const { _onBinding } = require('playwright/lib/server/firefox/ffBrowser');15const { _onBinding } = require('playwright/lib/server/webkit/wkBrowser');16const { _onBinding } = require('playwright-core/lib/server/chromium/crBrowser');17const { _onBinding } = require('playwright-core/lib/server/firefox/ffBrowser');18const { _onBinding } = require('playwright-core/lib/server/webkit/wkBrowser');19const { _onBinding } = require('playwright/lib/server/chromium/crBrowser');20const { _onBinding } = require('playwright/lib/server/firefox/ffBrowser');21const { _onBinding } = require('playwright/lib/server/webkit/wkBrowser');22const { _onBinding } = require('playwright-core/lib/server/chromium/crBrowser');23const { _onBinding } = require('playwright-core/lib/server/firefox/ffBrowser');Using AI Code Generation
1const {chromium} = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  await page.route('**/*', route => route.fulfill({6  }));7  await browser.close();8})();9  headers: { 'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36' },10  frame: Frame {11    _eventEmitter: EventEmitter { _events: [Object], _eventsCount: 2 },12    _page: Page {13    },14    _childFrames: Set {},15    _contextData: ContextData {Using AI Code Generation
1const { chromium } = require('playwright');2const { _onBinding } = require('playwright/lib/server/browserContext');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  _onBinding.call(context, 'myBinding', (source, ...args) => {8    console.log('myBinding', source, args);9  });10  await page.evaluate(() => {11    window['myBinding']('arg1', 'arg2');12  });13  await browser.close();14})();15const { chromium } = require('playwright');16const { _onBinding } = require('playwright/lib/server/browserContext');17(async () => {18  const browser = await chromium.launch();19  const context = await browser.newContext();20  const page = await context.newPage();21  _onBinding.call(context, 'myBinding', (source, ...args) => {22    console.log('myBinding', source, args);23  });24  await page.evaluate(() => {25    window['myBinding']('arg1', 'arg2');26  });27  await browser.close();28})();29const { chromium } = require('playwright');30const { _onBinding } = require('playwright/lib/server/browserContext');31(async () => {32  const browser = await chromium.launch();33  const context = await browser.newContext();34  const page = await context.newPage();35  _onBinding.call(context, 'myBinding', (source, ...args) => {36    console.log('myBinding', source, args);37  });38  await page.evaluate(() => {39    window['myBinding']('arg1', 'arg2');40  });41  await browser.close();42})();43const { chromium } = require('playwright');44const { _onBinding } = require('playwright/lib/server/browserContext');45(async () => {46  const browser = await chromium.launch();47  const context = await browser.newContext();48  const page = await context.newPage();49  _onBinding.call(context, 'myBinding', (sourceUsing AI Code Generation
1const { PlaywrightInternal } = require('playwright-core/lib/server/playwright');2const playwright = new PlaywrightInternal();3playwright._onBinding('test', (source, name, ...args) => {4    console.log('test binding called');5    return 'test';6});7playwright._onBinding('test2', (source, name, ...args) => {8    console.log('test2 binding called');9    return 'test2';10});11playwright._onBinding('test3', (source, name, ...args) => {12    console.log('test3 binding called');13    return 'test3';14});15const { PlaywrightInternal } = require('playwright-core/lib/server/playwright');16const playwright = new PlaywrightInternal();17playwright._onBinding('test', (source, name, ...args) => {18    console.log('test binding called');19    return 'test';20});21playwright._onBinding('test2', (source, name, ...args) => {22    console.log('test2 binding called');23    return 'test2';24});25playwright._onBinding('test3', (source, name, ...args) => {26    console.log('test3 binding called');27    return 'test3';28});29const { PlaywrightInternal } = require('playwright-core/lib/server/playwright');30const playwright = new PlaywrightInternal();31playwright._onBinding('test', (source, name, ...args) => {32    console.log('test binding called');33    return 'test';34});35playwright._onBinding('test2', (source, name, ...args) => {36    console.log('test2 binding called');37    return 'test2';38});39playwright._onBinding('test3', (source, name, ...args) => {40    console.log('test3 binding called');41    return 'test3';42});43const { PlaywrightInternal } = require('playwright-core/lib/server/playwright');44const playwright = new PlaywrightInternal();45playwright._onBinding('test', (source, name, ...args) => {46    console.log('test binding called');Using AI Code Generation
1const { _onBinding } = require('playwright/lib/server/browserContext.js');2_onBinding.call(browserContext, (source, ...args) => {3  console.log('binding called:', source, args);4  return { result: 'foo' };5});6const { _onBinding } = require('playwright/lib/server/browserContext.js');7_onBinding.call(browserContext, (source, ...args) => {8  console.log('binding called:', source, args);9  return { result: 'foo' };10});11const { _onBinding } = require('playwright/lib/server/browserContext.js');12_onBinding.call(browserContext, (source, ...args) => {13  console.log('binding called:', source, args);14  return { result: 'foo' };15});16const { _onBinding } = require('playwright/lib/server/browserContext.js');17_onBinding.call(browserContext, (source, ...args) => {18  console.log('binding called:', source, args);19  return { result: 'foo' };20});21const { _onBinding } = require('playwright/lib/server/browserContext.js');22_onBinding.call(browserContext, (source, ...args) => {23  console.log('binding called:', source, args);24  return { result: 'foo' };25});26const { _onBinding } = require('playwright/lib/server/browserContext.js');27_onBinding.call(browserContext, (source, ...args) => {28  console.log('binding called:', source, args);29  return { result: 'foo' };30});31const { _onBinding } = require('playwright/lib/server/browserContext.js');32_onBinding.call(browserContext, (source, ...args) => {33  console.log('binding called:', source, args);34  return { result: 'foo' };35});36const { _onBinding } = require('playwright/lib/server/browserContext.js');37_onBinding.call(browserContext, (source, ...args) => {38  console.log('Using AI Code Generation
1const { _onBinding } = require('playwright/lib/server/chromium/crPage');2const { _onBinding } = require('playwright/lib/server/chromium/crPage');3const { _onBinding } = require('playwright/lib/server/chromium/crPage');4const { _onBinding } = require('playwright/lib/server/chromium/crPage');5const { _onBinding } = require('playwright/lib/server/chromium/crPage');6const { _onBinding } = require('playwright/lib/server/chromium/crPage');7const { _onBinding } = require('playwright/lib/server/chromium/crPage');8const { _onBinding } = require('playwright/lib/server/chromium/crPage');9const { _onBinding } = require('playwright/lib/server/chromium/crPage');10const { _onBinding } = require('playwright/lib/server/chromium/crPage');11const { _onBinding } = require('playwright/lib/server/chromium/crPage');12const { _onBinding } = require('playwright/lib/server/chromium/crPage');Using AI Code Generation
1const { _onBinding } = require('playwright/lib/server/webkit/wkPage');2_onBinding.call(page, 'foo', () => {3  console.log(`foo was called`);4});5page.evaluate(() => {6  window['foo']();7  window['foo']();8  window['foo']();9  window['foo']();10});11const { _onBinding } = require('playwright/lib/server/webkit/wkPage');12_onBinding.call(page, 'foo', () => {13  console.log(`foo was called`);14});15page.evaluate(() => {16  window['foo']();17  window['foo']();18  window['foo']();19  window['foo']();20});21const { _onBinding } = require('playwright/lib/server/webkit/wkPage');22_onBinding.call(page, 'foo', () => {23  console.log(`foo was called`);24});25page.evaluate(() => {26  window['foo']();27  window['foo']();28  window['foo']();29  window['foo']();30});31const { _onBinding } = require('playwright/lib/server/webkit/wkPage');32_onBinding.call(page, 'foo', () => {33  console.log(`foo was called`);34});35page.evaluate(() => {36  window['foo']();37  window['foo']();38  window['foo']();39  window['foo']();40});41const { _onBinding } = require('playwright/lib/server/webkit/wkPage');42_onBinding.call(page, 'foo', () => {43  console.log(`foo was called`);44});45page.evaluate(() => {LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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