How to use onBeforeCall method in Playwright Internal
Best JavaScript code snippet using playwright-internal
api.gateway.js
Source:api.gateway.js 
...10 * @typedef {import('http').IncomingMessage} IncomingRequest Incoming HTTP Request11 * @typedef {import('http').ServerResponse} ServerResponse HTTP Server Response12 */13console.info("ENV:", process.env);14const onBeforeCall = function onBeforeCall(ctx, route, req, res) {15 // Set request headers to context meta16 res.setHeader("x-handler", "m_" + ctx.nodeID);17 ctx.meta.headers = { ...req.headers };18 if (ctx.meta.headers["authorization"]) {19 ctx.meta.token = ctx.meta.headers["authorization"];20 if (ctx.meta.token.startsWith("Bearer")) {21 ctx.meta.token = ctx.meta.token.replace("Bearer").trim();22 }23 }24};25module.exports = {26 name: "api",27 dependencies: ["v1.auth", "v1.authorization", "v1.live"],28 mixins: [SocketService, ApiGateway],...
web-server.js
Source:web-server.js
1const Http = require('http');2const Uws = require('uWebSockets.js');3const ResponseData = require('../components/response-data');4const RequestData = require('../components/request-data');5const pathRegexp = require('path-to-regexp');6const DRIVERS = require('../consts/http-drivers');7const _ = require('lodash');8/**9 * Decode param value.10 * @param val {String}11 * @return {String}12 * @private13 */14function decodeRouterParam(val) {15 if (typeof val !== 'string' || val.length === 0) {16 return val17 }18 19 try {20 return decodeURIComponent(val)21 } catch (err) {22 if (err instanceof URIError) {23 err.message = 'Failed to decode param \'' + val + '\'';24 err.status = 40025 }26 throw err27 }28}29module.exports = (options) => ({30 name: 'web-server',31 actions: {32 rest: {33 visibility: 'private',34 async handler(ctx) {35 // is empty collection routers36 if (Object.keys(this.routes).length === 0 && this.routes.constructor === Object) {37 return null;38 }39 40 let method = ctx.params.req.getMethod();41 let result = null;42 43 // group routes by method44 if (this.routes[method] !== undefined && this.routes[method].length > 0) {45 result = await this.routerMatch(ctx, method);46 if (result !== null) {47 return result;48 }49 }50 51 // group routes by any52 if (this.routes['any'] !== undefined && this.routes['any'].length > 0) {53 result = await this.routerMatch(ctx, 'any');54 if (result !== null) {55 return result;56 }57 }58 59 return result;60 }61 }62 },63 settings: {64 driver: options.driver,65 port: options.port,66 ip: options.ip,67 routes: [],68 },69 created() {70 71 this.routes = {};72 if (Array.isArray(this.settings.routes)) {73 this.settings.routes.forEach(route => this.addRoute(route));74 }75 let driver = this.settings.driver;76 if (this.isHttpServer()) {77 this.createHttpServer();78 }79 if (this.isUwsServer()) {80 this.createUwsServer();81 }82 this.logger.info(`Server ${driver} created.`);83 },84 started() {85 /* istanbul ignore next */86 return new this.Promise((resolve, reject) => {87 // http or http288 if (this.isHttpServer()) {89 this.server.listen(this.settings.port, this.settings.ip, err => {90 if (err) {91 return reject(err);92 }93 const addr = this.server.address();94 this.logger.info(`Server listening on http://${addr.address}:${addr.port}`);95 resolve();96 });97 }98 // uws99 if (this.isUwsServer()) {100 this.server.listen(this.settings.port, (token) => {101 if (token) {102 this.logger.info(`Server listening uws on port ${this.settings.port}`);103 resolve();104 } else {105 reject(err);106 }107 });108 }109 110 });111 },112 stopped() {113 if (this.isUwsServer()) {114 this.server.forcefully_free();115 return this.Promise.resolve();116 }117 118 if (this.isHttpServer() && this.server.listening) {119 /* istanbul ignore next */120 return new this.Promise((resolve, reject) => {121 this.server.close(err => {122 if (err) {123 return reject(err);124 }125 this.logger.info("Server stopped!");126 return resolve();127 });128 });129 }130 131 return this.Promise.resolve();132 },133 134 methods: {135 136 routerMatch(ctx, method) {137 /*** @type {module.RequestData}*/138 let req = ctx.params.req;139 /*** @type {module.ResponseData}*/140 let res = ctx.params.res;141 142 for (let i = 0, l = this.routes[method].length; i < l; i++) {143 let route = this.routes[method][i];144 let match = route.regexp.exec(req.getUrl());145 if (match) {146 // iterate matches147 let keys = route.keys;148 let params = route.params;149 for (let m = 1; m < match.length; m++) {150 let key = keys[m - 1];151 let prop = key.name;152 let val = decodeRouterParam(match[m]);153 if (val !== undefined) {154 params[prop] = val;155 }156 }157 // set prepare request data158 req.setParams(params);159 return this.routeHandler(ctx, route, req, res);160 }161 162 163 }164 return null;165 },166 167 /**168 * Call an action via broker169 *170 * @param {Object} route Route options171 * @param {RequestData} req Request object172 * @param {ResponseData} res Response object173 * @returns {Promise}174 */175 async callAction(ctx, route, req, res) {176 177 // params.$req = req;178 // params.$res = res;179 180 return await this.Promise.resolve()181 //onBeforeCall handling182 .then(() => {183 if (route.onBeforeCall) {184 return route.onBeforeCall.call(this, ctx, route, req, res);185 }186 })187 // Call the action188 .then(() => ctx.call(req.$endpoint, {req: req, res: res}, route.callOptions))189 // Post-process the response190 .then(data => {191 // onAfterCall handling192 if (route.onAfterCall) {193 return route.onAfterCall.call(this, ctx, route, req, res, data);194 }195 return data;196 })197 // Send back the response198 .then(data => {199 this.sendResponse(ctx, req, res, data);200 return false;201 })202 203 },204 205 routeHandler(ctx, route, req, res) {206 207 // Pointer to the matched route208 req.$route = route;209 res.$route = route;210 211 return this.Promise.resolve().then(() => {212 const endpoint = this.broker.findNextActionEndpoint(route.opts.action);213 214 if (endpoint instanceof Error) {215 // TODO: #27216 // if (alias._generated && endpoint instanceof ServiceNotFoundError)217 // throw 503 - Service unavailable218 throw endpoint;219 }220 req.$endpoint = endpoint;221 req.$action = endpoint.action;222 223 }).then(() => {224 return this.callAction(ctx, route, req, res);225 });226 227 },228 229 230 addRoute(opts, toBottom = true) {231 232 const method = opts.method !== undefined ? opts.method : 'any';233 const route = this.createRoute(opts);234 235 if (this.routes[method] === undefined) {236 this.routes[method] = [];237 }238 const idx = this.routes[method].findIndex(r => r.opts.path == route.opts.path);239 240 if (idx !== -1) {241 this.routes[method][idx] = route;242 } else {243 if (toBottom) {244 this.routes[method].push(route);245 } else {246 this.routes[method].unshift(route);247 }248 }249 250 return route;251 },252 253 createRoute(opts) {254 let route = {255 opts,256 keys: [],257 params: {},258 };259 260 route.regexp = pathRegexp(opts.path, route.keys, {});261 route.regexp.fast_star = opts.path === '*';262 route.regexp.fast_slash = opts.path === '/';263 264 // Call options265 route.callOptions = opts.callOptions;266 267 // `onBeforeCall` handler268 if (opts.onBeforeCall) {269 route.onBeforeCall = this.Promise.method(opts.onBeforeCall);270 }271 // `onAfterCall` handler272 if (opts.onAfterCall) {273 route.onAfterCall = this.Promise.method(opts.onAfterCall);274 }275 276 277 // `onError` handler278 if (opts.onError)279 route.onError = opts.onError;280 281 return route;282 },283 284 /**285 * Send 302 Redirect286 *287 * @param {ResponseData} res288 * @param {String} url289 * @param {Number} status code290 */291 sendRedirect(res, url, code = 302) {292 res.redirect(url, code)293 },294 295 sendResponse(ctx, req, res, data) {296 const route = req.$route;297 298 /* istanbul ignore next */299 // if (!res.statusCode)300 res.statusCode = 200;301 302 // Status code & message303 if (ctx.meta.$statusCode) {304 res.statusCode = ctx.meta.$statusCode;305 }306 if (ctx.meta.$statusMessage) {307 res.statusMessage = ctx.meta.$statusMessage;308 }309 310 if (res.statusCode >= 300 && res.statusCode < 400 && res.statusCode !== 304) {311 const location = ctx.meta.$location;312 /* istanbul ignore next */313 if (!location)314 this.logger.warn(`The 'ctx.meta.$location' is missing for status code ${res.statusCode}!`);315 else316 this.sendRedirect(res, location)317 }318 319 320 let responseType;321 // Custom responseType from ctx.meta322 if (ctx.meta.$responseType) {323 responseType = ctx.meta.$responseType;324 }325 326 let chunk;327 // Other (stringify or raw text)328 if (!responseType) {329 res.setHeader("Content-Type", "application/json; charset=utf-8");330 chunk = JSON.stringify(data);331 } else {332 res.setHeader("Content-Type", responseType);333 if (_.isString(data)) {334 chunk = data;335 } else {336 chunk = data.toString();337 }338 }339 340 if (data === null) {341 res.end();342 return;343 }344 345 if (req.getMethod() === "head") {346 // skip body for HEAD347 res.end();348 } else {349 res.end(chunk);350 }351 },352 353 createHttpServer() {354 355 this.server = Http.createServer(async (req, res) => {356 await this.httpHandler(req, res);357 });358 359 this.server.on("error", err => {360 this.logger.error("Server http error", err);361 });362 },363 364 createUwsServer() {365 this.server = Uws.App({});366 this.server.any('/*', async (res, req) => {367 res.onAborted(() => {368 res.aborted = true;369 });370 await this.httpHandler(req, res);371 });372 },373 374 async httpHandler(_req, _res) {375 // wrap request & response376 const req = new RequestData(_req, this.settings.driver);377 const res = new ResponseData(_res, this.settings.driver);378 379 return await this.actions.rest({req, res})380 .then(result => {381 if (result === null) {382 res.end('Cannot ' + req.getMethod() + ': ' + req.getUrl());383 }384 }).catch(err => {385 this.logger.error(err);386 res.end(err.stack);387 });388 389 },390 isHttpServer() {391 return [DRIVERS.HTTP, DRIVERS.HTTP2].indexOf(this.settings.driver) !== -1;392 },393 isUwsServer() {394 return this.settings.driver === DRIVERS.UWS;395 },396 }397 ...
gateway.service.js
Source:gateway.service.js
...50 'GET gallery/:fileId/thumbnail': 'gallery.getThumbnail',51 'GET gallery/:fileId/preview': 'gallery.getPreview'52 },53 whitelist: [/.*/],54 onBeforeCall(ctx, route, req, res) {55 if (req.headers.range) {56 const range = Range.prototype.parse(req.headers.range);57 if (range.unit !== 'bytes') {58 throw new MoleculerClientError('Unit for \'range\' header must be \'bytes\'.');59 }60 ctx.meta.range = {61 start: range.ranges[0].low,62 end: range.ranges[0].high63 };64 }65 },66 onAfterCall(ctx, route, req, res, data) {67 if (ctx.meta.range) {68 res.status = 206;...
moleculer-web.js
Source:moleculer-web.js
...82 // Use bodyparser module83 bodyParsers: {84 json: true85 },86 onBeforeCall(ctx, route, req, res) {87 this.logger.info("onBeforeCall in protected route");88 ctx.meta.authToken = req.headers["authorization"];89 },90 onAfterCall(ctx, route, req, res, data) {91 this.logger.info("onAfterCall in protected route");92 res.setHeader("X-Custom-Header", "Authorized path");93 },94 // Route error handler95 onError(req, res, err) {96 res.setHeader("Content-Type", "text/plain");97 res.writeHead(err.code || 500);98 res.end("Route error: " + err.message);99 }100 },101 /**102 * This route demonstrates a public `/api` path to access `posts`, `file` and `math` actions.103 */104 {105 // Path prefix to this route106 path: "/",107 // Whitelist of actions (array of string mask or regex)108 whitelist: [109 "auth.*",110 "file.*",111 "test.*",112 /^math\.\w+$/113 ],114 authorization: false,115 // Convert "say-hi" action -> "sayHi"116 camelCaseNames: true,117 // Action aliases118 aliases: {119 "login": "auth.login",120 "add": "math.add",121 "add/:a/:b": "math.add",122 "GET sub": "math.sub",123 "POST divide": "math.div",124 "POST upload"(req, res) {125 this.parseUploadedFile(req, res);126 }127 },128 // Use bodyparser module129 bodyParsers: {130 json: true,131 urlencoded: { extended: true }132 },133 callOptions: {134 timeout: 3000,135 //fallbackResponse: "Fallback response via callOptions"136 },137 onBeforeCall(ctx, route, req, res) {138 return new this.Promise(resolve => {139 this.logger.info("async onBeforeCall in public. Action:", req.$endpoint.action.name);140 ctx.meta.userAgent = req.headers["user-agent"];141 //ctx.meta.headers = req.headers;142 resolve();143 });144 },145 onAfterCall(ctx, route, req, res, data) {146 this.logger.info("async onAfterCall in public");147 return new this.Promise(resolve => {148 res.setHeader("X-Response-Type", typeof(data));149 resolve();150 });151 },...
api.service.js
Source:api.service.js
1"use strict";2Object.defineProperty(exports, "__esModule", { value: true });3var MoleculerError = require("moleculer").Errors.MoleculerError;4var _ = require("lodash");5var ApiGateway = require("moleculer-web");6var _a = ApiGateway.Errors, UnAuthorizedError = _a.UnAuthorizedError, ForbiddenError = _a.ForbiddenError;7var fs = require("fs");8var path = require("path");9module.exports = {10 name: "api",11 mixins: [ApiGateway],12 settings: {13 port: process.env.PORT || 3000,14 path: "",15 cors: {16 origin: "*",17 methods: ["GET", "OPTIONS", "POST", "PUT", "DELETE"],18 allowedHeaders: "*",19 credentials: true,20 maxAge: null21 },22 rateLimit: {23 window: 10 * 1000,24 limit: 10,25 headers: true26 },27 routes: [{28 authorization: true,29 path: "/user",30 aliases: {31 "GET /advToken": "users.getCustomJWT",32 "GET /me": "users.me",33 "GET /impressions": "impressions.getImpressions",34 "POST /login": "users.login",35 "POST /register": "users.create",36 "PUT /me": "users.updateMyself"37 },38 mappingPolicy: "restrict",39 bodyParsers: {40 json: {41 strict: true42 },43 urlencoded: {44 extended: true45 }46 },47 onBeforeCall: function (ctx, route, req, res) {48 this.logger.info("onBeforeCall in /user route");49 },50 onAfterCall: function (ctx, route, req, res, data) {51 this.logger.info("onAfterCall in /user route");52 res.setHeader("X-Custom-Header", "Authorized path");53 return data;54 },55 },56 {57 path: "/unity",58 authorization: "false",59 aliases: {60 "GET /serve": "unity.serve",61 "GET /check": "unity.check",62 "GET /userIp": "unity.getIp",63 "POST /impression/add": "impressions.create",64 },65 mappingPolicy: "restrict",66 bodyParsers: {67 json: {68 strict: true69 },70 urlencoded: {71 extended: true72 }73 },74 onBeforeCall: function (ctx, route, req, res) {75 this.logger.info("onBeforeCall in /unity route");76 ctx.meta.headers = req.headers;77 ctx.meta.remoteAdress = req.connection.remoteAddress;78 }79 }],80 onError: function (req, res, err) {81 res.setHeader("Content-type", "application/json; charset=utf-8");82 res.writeHead(err.code || 500);83 if (err.code == 422) {84 var o_1 = {};85 err.data.forEach(function (e) {86 var field = e.field.split(".").pop();87 o_1[field] = e.message;88 });89 res.end(JSON.stringify({ errors: o_1 }, null, 2));90 }91 else {92 var errObj = _.pick(err, ["name", "message", "code", "type", "data"]);93 res.end(JSON.stringify(errObj, null, 2));94 }95 this.logResponse(req, res, err ? err.ctx : null);96 }97 },98 methods: {99 authorize: function (ctx, route, req) {100 var _this = this;101 var token;102 if (req.headers.authorization) {103 var type = req.headers.authorization.split(" ")[0];104 if (type === "Token" || type === "Bearer")105 token = req.headers.authorization.split(" ")[1];106 }107 return this.Promise.resolve(token)108 .then(function (token) {109 if (token) {110 return ctx.call("users.resolveToken", { token: token })111 .then(function (user) {112 if (user) {113 _this.logger.info("Authenticated via JWT: ", user.username);114 ctx.meta.user = _.pick(user, ["_id", "username", "email", "name"]);115 ctx.meta.token = token;116 ctx.meta.userID = user._id;117 }118 return Promise.resolve(ctx);119 })120 .catch(function (err) {121 return null;122 });123 }124 })125 .then(function (user) {126 if (req.$action.auth == "required" && !user)127 return _this.Promise.reject(new UnAuthorizedError());128 });129 }130 }...
ui.service.ajax.js
Source:ui.service.ajax.js
...11 executor.prototype.__exec=function(callback,_id,_data){12 var me=this;13 var sender=undefined;14 if(instance.onBeforeCall){15 sender=instance.onBeforeCall();16 }17 var callId=_id;18 var callData=_data;19 if(!_id){20 callId=me._id;21 }22 if(!_data){23 callData=me._data;24 }25 var $mask=$("<div class='mask'></div>").appendTo("body")26// callData = callData||{}27// callData["csrfmiddlewaretoken"]=$("[name='csrfmiddlewaretoken']").val()28 $.ajax({29 url:me.owner.url,...
MainTab.js
Source:MainTab.js
1define(2 'tinymce.plugins.image.ui.MainTab',3 [4 'tinymce.core.util.Tools',5 'tinymce.plugins.image.api.Settings',6 'tinymce.plugins.image.core.Utils',7 'tinymce.plugins.image.ui.SizeManager'8 ],9 function (Tools, Settings, Utils, SizeManager) {10 var onSrcChange = function (evt, editor) {11 var srcURL, prependURL, absoluteURLPattern, meta = evt.meta || {};12 var control = evt.control;13 var rootControl = control.rootControl;14 var imageListCtrl = rootControl.find('#image-list')[0];15 if (imageListCtrl) {16 imageListCtrl.value(editor.convertURL(control.value(), 'src'));17 }18 Tools.each(meta, function (value, key) {19 rootControl.find('#' + key).value(value);20 });21 if (!meta.width && !meta.height) {22 srcURL = editor.convertURL(control.value(), 'src');23 // Pattern test the src url and make sure we haven't already prepended the url24 prependURL = Settings.getPrependUrl(editor);25 absoluteURLPattern = new RegExp('^(?:[a-z]+:)?//', 'i');26 if (prependURL && !absoluteURLPattern.test(srcURL) && srcURL.substring(0, prependURL.length) !== prependURL) {27 srcURL = prependURL + srcURL;28 }29 control.value(srcURL);30 Utils.getImageSize(editor.documentBaseURI.toAbsolute(control.value()), function (data) {31 if (data.width && data.height && Settings.hasDimensions(editor)) {32 rootControl.find('#width').value(data.width);33 rootControl.find('#height').value(data.height);34 SizeManager.updateSize(rootControl);35 }36 });37 }38 };39 var onBeforeCall = function (evt) {40 evt.meta = evt.control.rootControl.toJSON();41 };42 var getGeneralItems = function (editor, imageListCtrl) {43 var generalFormItems = [44 {45 name: 'src',46 type: 'filepicker',47 filetype: 'image',48 label: 'Source',49 autofocus: true,50 onchange: function (evt) {51 onSrcChange(evt, editor);52 },53 onbeforecall: onBeforeCall54 },55 imageListCtrl56 ];57 if (Settings.hasDescription(editor)) {58 generalFormItems.push({ name: 'alt', type: 'textbox', label: 'Image description' });59 }60 if (Settings.hasImageTitle(editor)) {61 generalFormItems.push({ name: 'title', type: 'textbox', label: 'Image Title' });62 }63 if (Settings.hasDimensions(editor)) {64 generalFormItems.push(65 SizeManager.createUi()66 );67 }68 if (Settings.getClassList(editor)) {69 generalFormItems.push({70 name: 'class',71 type: 'listbox',72 label: 'Class',73 values: Utils.buildListItems(74 Settings.getClassList(editor),75 function (item) {76 if (item.value) {77 item.textStyle = function () {78 return editor.formatter.getCssText({ inline: 'img', classes: [item.value] });79 };80 }81 }82 )83 });84 }85 if (Settings.hasImageCaption(editor)) {86 generalFormItems.push({ name: 'caption', type: 'checkbox', label: 'Caption' });87 }88 return generalFormItems;89 };90 var makeTab = function (editor, imageListCtrl) {91 return {92 title: 'General',93 type: 'form',94 items: getGeneralItems(editor, imageListCtrl)95 };96 };97 return {98 makeTab: makeTab,99 getGeneralItems: getGeneralItems100 };101 }...
RemotingProvider_transaction_metaEvent.js
Source:RemotingProvider_transaction_metaEvent.js
1Ext.define("ext.direct.events.RemotingProvider_transaction_metaEvent", function(RemotingProvider_transaction_metaEvent) {/*package ext.direct.events {2import ext.direct.RemotingProvider;3import ext.direct.Transaction;4import net.jangaroo.ext.FlExtEvent;5public class RemotingProvider_transaction_metaEvent extends FlExtEvent {6 /**7 * Fires immediately before the client-side sends off the RPC call. By returning8 * <code>false</code> from an event handler you can prevent the call from being made.9 * @see https://docs.sencha.com/extjs/6.5.3/classic/Ext.direct.RemotingProvider.html#event-beforecall Original Ext JS documentation of 'beforecall'10 * @see ext.direct.RemotingProvider11 * @eventType onBeforeCall12 * /13 public static const BEFORE_CALL:String = "onBeforeCall";14 /**15 * Fires immediately after the request to the server-side is sent. This does16 * NOT fire after the response has come back from the call.17 * @see https://docs.sencha.com/extjs/6.5.3/classic/Ext.direct.RemotingProvider.html#event-call Original Ext JS documentation of 'call'18 * @see ext.direct.RemotingProvider19 * @eventType onCall20 * /21 public static const CALL:String = "onCall";22 public static const __PARAMETER_SEQUENCE__:Array =*/function __PARAMETER_SEQUENCE__$static_(){RemotingProvider_transaction_metaEvent.__PARAMETER_SEQUENCE__=( ["provider", "transaction", "meta", "eOpts"]);}/*;23 public*/ function RemotingProvider_transaction_metaEvent$(type/*:String*/, arguments/*:Array*/) {24 this.super$yqy6(type, arguments);25 }/*26 /**27 * The meta data28 * /29 public native function get meta():Object;30 public native function get provider():RemotingProvider;31 public native function get transaction():Transaction;32}33}34============================================== Jangaroo part ==============================================*/35 return {36 extend: "net.jangaroo.ext.FlExtEvent",37 constructor: RemotingProvider_transaction_metaEvent$,38 super$yqy6: function() {39 net.jangaroo.ext.FlExtEvent.prototype.constructor.apply(this, arguments);40 },41 statics: {42 BEFORE_CALL: "onBeforeCall",43 CALL: "onCall",44 __PARAMETER_SEQUENCE__: undefined,45 __initStatics__: function() {46 __PARAMETER_SEQUENCE__$static_();47 }48 },49 requires: ["net.jangaroo.ext.FlExtEvent"]50 };...
Using AI Code Generation
1const { chromium } = require('playwright');2const browser = await chromium.launch();3const context = await browser.newContext();4const page = await context.newPage();5await page.route('**/*', route => route.continue());6await page.screenshot({ path: 'example.png' });7await browser.close();8const { chromium } = require('playwright');9const browser = await chromium.launch();10const context = await browser.newContext();11const page = await context.newPage();12await page.route('**/*', route => route.continue());13await page.screenshot({ path: 'example.png' });14await browser.close();15const { chromium } = require('playwright');16const browser = await chromium.launch();17const context = await browser.newContext();18const page = await context.newPage();19await page.route('**/*', route => route.continue());20await page.screenshot({ path: 'example.png' });21await browser.close();22const { chromium } = require('playwright');23const browser = await chromium.launch();24const context = await browser.newContext();25const page = await context.newPage();26await page.route('**/*', route => route.continue());27await page.screenshot({ path: 'example.png' });28await browser.close();29const { chromium } = require('playwright');30const browser = await chromium.launch();31const context = await browser.newContext();32const page = await context.newPage();33await page.route('**/*', route => route.continue());34await page.screenshot({ path: 'example.png' });35await browser.close();36const { chromium } = require('playwright');37const browser = await chromium.launch();38const context = await browser.newContext();39const page = await context.newPage();40await page.route('**/*', route => route.continue());41await page.screenshot({ path: 'example.png'
Using AI Code Generation
1const { Playwright } = require('playwright-core/lib/server/playwright');2const { Page } = require('playwright-core/lib/server/page');3const { BrowserContext } = require('playwright-core/lib/server/browserContext');4const { Browser } = require('playwright-core/lib/server/browser');5const playwright = new Playwright();6const browser = await playwright.chromium.launch({ headless: false });7const context = await browser.newContext();8const page = await context.newPage();9await page.route('**/api/counter', (route, request) => {10 route.fulfill({11 body: JSON.stringify({ count: 100 })12 });13});14await page.route('**/api/counter', (route, request) => {15 route.fulfill({16 body: JSON.stringify({ count: 100 })17 });18});19await page.route('**/api/counter', (route, request) => {20 route.fulfill({21 body: JSON.stringify({ count: 100 })22 });23});24await page.route('**/api/counter', (route, request) => {25 route.fulfill({26 body: JSON.stringify({ count: 100 })27 });28});29await page.route('**/api/counter', (route, request) => {30 route.fulfill({31 body: JSON.stringify({ count: 100 })32 });33});34await page.route('**/api/counter', (route, request) => {35 route.fulfill({36 body: JSON.stringify({ count: 100 })37 });38});39await page.route('**/api/counter', (route, request) => {
Using AI Code Generation
1const {chromium} = require('playwright');2const browser = await chromium.launch();3const context = await browser.newContext();4const page = await context.newPage();5await page.fill('input[name="q"]', 'playwright');6await page.click('input[value="Google Search"]');7await page.screenshot({ path: 'example.png' });8await browser.close();9const {chromium} = require('playwright');10const browser = await chromium.launch();11const context = await browser.newContext();12const page = await context.newPage();13await page.fill('input[name="q"]', 'playwright');14await page.click('input[value="Google Search"]');15await page.screenshot({ path: 'example.png' });16await browser.close();17const {chromium} = require('playwright');18const browser = await chromium.launch();19const context = await browser.newContext();20const page = await context.newPage();21await page.fill('input[name="q"]', 'playwright');22await page.click('input[value="Google Search"]');23await page.screenshot({ path: 'example.png' });24await browser.close();25const {chromium} = require('playwright');26const browser = await chromium.launch();27const context = await browser.newContext();28const page = await context.newPage();29await page.fill('input[name="q"]', 'playwright');30await page.click('input[value="Google Search"]');31await page.screenshot({ path: 'example.png' });32await browser.close();33const {chromium} = require('playwright');34const browser = await chromium.launch();35const context = await browser.newContext();36const page = await context.newPage();37await page.fill('input[name="q"]', 'playwright');38await page.click('input[value="Google Search"]');39await page.screenshot({ path: 'example.png' });40await browser.close();41const {chromium} = require
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright['chromium'].launch();4 const context = await browser.newContext();5 context['_browserContext']['_options']['_browserOptions']['onBeforeCall'] = (method, params) => {6 console.log(method);7 }8 const page = await context.newPage();9 await browser.close(
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 context.on('beforecall', async ({ pageOrFrame, method, args }) => {6 if (method === 'page.goto') {7 console.log('before goto');8 console.log(args[0]);9 }10 })11 const page = await context.newPage();12 await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 context.on('beforecall', async ({ pageOrFrame, method, args }) => {19 if (method === 'page.goto') {20 console.log('before goto');21 console.log(args[0]);22 }23 })24 const page = await context.newPage();25 await browser.close();26})();27const { chromium } = require('playwright');28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 context.on('beforecall', async ({ pageOrFrame, method, args }) => {32 if (method === 'page.goto') {33 console.log('before goto');34 console.log(args[0]);35 }36 })37 const page = await context.newPage();38 await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42 const browser = await chromium.launch();43 const context = await browser.newContext();44 context.on('beforecall', async ({ pageOrFrame, method, args }) => {45 if (method === 'page.goto') {46 console.log('before goto');47 console.log(args[0]);48 }49 })50 const page = await context.newPage();
Using AI Code Generation
1const { Playwright } = require('playwright');2const { PlaywrightDispatcher } = Playwright._dispatcher;3const originalOnBeforeCall = PlaywrightDispatcher.prototype.onBeforeCall;4PlaywrightDispatcher.prototype.onBeforeCall = function (method, params) {5 console.log('onBeforeCall', method, params);6 originalOnBeforeCall.call(this, method, params);7};8const originalOnAfterCall = PlaywrightDispatcher.prototype.onAfterCall;9PlaywrightDispatcher.prototype.onAfterCall = function (method, params, result) {10 console.log('onAfterCall', method, params, result);11 originalOnAfterCall.call(this, method, params, result);12};13const originalOnCallLog = PlaywrightDispatcher.prototype.onCallLog;14PlaywrightDispatcher.prototype.onCallLog = function (log) {15 console.log('onCallLog', log);16 originalOnCallLog.call(this, log);17};18const originalOnBeforeCallLog = PlaywrightDispatcher.prototype.onBeforeCallLog;19PlaywrightDispatcher.prototype.onBeforeCallLog = function (log) {20 console.log('onBeforeCallLog', log);21 originalOnBeforeCallLog.call(this, log);22};23const originalOnAfterCallLog = PlaywrightDispatcher.prototype.onAfterCallLog;24PlaywrightDispatcher.prototype.onAfterCallLog = function (log) {25 console.log('onAfterCallLog', log);26 originalOnAfterCallLog.call(this, log);27};28const originalOnBeforeResponse = PlaywrightDispatcher.prototype.onBeforeResponse;29PlaywrightDispatcher.prototype.onBeforeResponse = function (response) {30 console.log('onBeforeResponse', response);31 originalOnBeforeResponse.call(this, response);32};33const originalOnAfterResponse = PlaywrightDispatcher.prototype.onAfterResponse;34PlaywrightDispatcher.prototype.onAfterResponse = function (response) {35 console.log('onAfterResponse', response);36 originalOnAfterResponse.call(this, response);37};38const originalOnBeforeRequest = PlaywrightDispatcher.prototype.onBeforeRequest;
Using AI Code Generation
1const { chromium } = require('playwright');2const { PlaywrightInternal } = require('playwright/lib/server/playwright');3const fs = require('fs');4const path = require('path');5(async () => {6 const browser = await chromium.launch();7 const page = await browser.newPage();8 const playwrightInternal = new PlaywrightInternal(browser);9 const context = await playwrightInternal.createContext({ ignoreHTTPSErrors: true });10 const page1 = await context.newPage();11 await page1.screenshot({ path: 'google.png' });12 await browser.close();13})();14const { chromium } = require('playwright');15const { PlaywrightInternal } = require('playwright/lib/server/playwright');16const fs = require('fs');17const path = require('path');18(async () => {19 const browser = await chromium.launch();20 const page = await browser.newPage();21 const playwrightInternal = new PlaywrightInternal(browser);22 const context = await playwrightInternal.createContext({ ignoreHTTPSErrors: true });23 const page1 = await context.newPage();24 await page1.screenshot({ path: 'google.png' });25 await browser.close();26})();27const { chromium } = require('playwright');28const { PlaywrightInternal } = require('playwright/lib/server/playwright');29const fs = require('fs');30const path = require('path');31(async () => {32 const browser = await chromium.launch();33 const page = await browser.newPage();34 const playwrightInternal = new PlaywrightInternal(browser);35 const context = await playwrightInternal.createContext({ ignoreHTTPSErrors: true });36 const page1 = await context.newPage();37 await page1.screenshot({ path: 'google.png' });38 await browser.close();39})();40const { chromium } = require('playwright');41const { PlaywrightInternal } = require('playwright/lib/server/playwright');42const fs = require('fs');43const path = require('path');44(async () => {45 const browser = await chromium.launch();
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright['chromium'].launch();4 const context = await browser.newContext();5 context.onBeforeCall = (method, ...params) => {6 console.log('onBeforeCall', method, params);7 };8 const page = await context.newPage();9 await page.screenshot({ path: 'example.png' });10 await browser.close();11})();12onBeforeCall screenshot [ { path: 'example.png' } ]
Using AI Code Generation
1const { helper } = require('@playwright/test');2const { onBeforeCall } = helper;3const myOnBeforeCall = async (context, route, request) => {4 await onBeforeCall(context, route, request);5};6module.exports = {7};8const { myOnBeforeCall } = require('./test');9module.exports = {10 use: {11 viewport: { width: 1280, height: 720 },12 },13};
Using AI Code Generation
1const { chromium } = require('playwright');2const fs = require('fs');3const path = require('path');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 await context.tracing.start({ screenshots: true, snapshots: true });8 const page = await context.newPage();9 await page.screenshot({ path: 'google.png' });10 await context.tracing.stop({ path: 'trace.zip' });11 await browser.close();12})();13{14 "scripts": {15 },16 "dependencies": {17 }18}
Playwright tutorial
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.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
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