How to use visitProperties method in Playwright Internal
Best JavaScript code snippet using playwright-internal
generate_channels.js
Source:generate_channels.js 
...74 const scheme = [];75 const visitProperties = props => {76 for (const [name, value] of Object.entries(props)) {77 if (name.startsWith('$mixin')) {78 visitProperties(mixins.get(value).properties);79 continue;80 }81 const inner = inlineType(value, indent);82 if (onlyOptional && !inner.optional)83 continue;84 ts.push(`${indent}${name}${inner.optional ? '?' : ''}: ${inner.ts},`);85 const wrapped = inner.optional ? `tOptional(${inner.scheme})` : inner.scheme;86 scheme.push(`${indent}${name}: ${wrapped},`);87 }88 };89 visitProperties(properties);90 return { ts: ts.join('\n'), scheme: scheme.join('\n') };91}92function objectType(props, indent, onlyOptional = false) {93 if (!Object.entries(props).length)94 return { ts: `{}`, scheme: `tObject({})` };95 const inner = properties(props, indent + ' ', onlyOptional);96 return { ts: `{\n${inner.ts}\n${indent}}`, scheme: `tObject({\n${inner.scheme}\n${indent}})` };97}98const channels_ts = [99`/**100 * Copyright (c) Microsoft Corporation.101 *102 * Licensed under the Apache License, Version 2.0 (the "License");103 * you may not use this file except in compliance with the License....
Field.js
Source:Field.js
...67 var callback = sinon.spy();68 var accessor = common.createAccessor();69 accessor.visitProperties.callsArgWith(0, 'property');70 var field = new Field(resource, 'name', accessor);71 field.visitProperties(callback);72 expect(accessor.visitProperties).to.have.been.calledWith(callback);73 expect(callback).to.have.been.calledWith('property');74 });75 });76 77 describe('#serialize', function() {78 var transaction, object;79 beforeEach(function() {80 object = {};81 transaction = common.createTransaction(resource);82 });83 84 it('gives constant value in callback', function(done) {85 var expected = 'value';...
Visitor-test.js
Source:Visitor-test.js
...106 });107 });108 describe('#visitProperties', () => {109 it('should return the object that has resolved reference', () => {110 const result = visitor.visitProperties(rawJsonSchema.definitions.user.properties);111 assert(result.id === rawJsonSchema.definitions.user.definitions.id);112 assert(result.name === rawJsonSchema.definitions.user.definitions.name);113 });114 });115 describe('#visitLinks', () => {116 it('should return link lists', () => {117 const resource = rawJsonSchema.definitions.user;118 const result = visitor.visitLinks(resource.links, resource, '#/definitions/user/links');119 assert(result.length === 1);120 assert(result[0] instanceof Link);121 assert(result[0].getHref() === '/users');122 });123 });124 describe('#hasTargetSchema', () => {...
mapbox-style.js
Source:mapbox-style.js
...47 });48 }49 return [];50}51function visitProperties(layer, options, callback) {52 // Modified from https://github.com/mapbox/mapbox-gl-js/blob/d144fbc34ddec9e7a8fc34125d3a92558fa99318/src/style-spec/visit.js#L53-L6753 function inner(layer, propertyType) {54 const properties = layer[propertyType];55 if (!properties) return;56 Object.keys(properties).forEach(key => {57 callback({58 layer,59 path: [layer.id, propertyType, key],60 key,61 value: properties[key],62 reference: getPropertyReference(key),63 set(x) {64 properties[key] = x;65 }66 });67 });68 }69 if (options.paint) {70 inner(layer, 'paint');71 }72 if (options.layout) {73 inner(layer, 'layout');74 }75}76// https://github.com/mapbox/mapbox-gl-js/blob/d144fbc34ddec9e7a8fc34125d3a92558fa99318/src/style-spec/visit.js#L13-L2677function getPropertyReference(propertyName) {78 for (let i = 0; i < Reference.layout.length; i++) {79 for (const key in Reference[Reference.layout[i]]) {80 if (key === propertyName) return Reference[Reference.layout[i]][key];81 }82 }83 for (let i = 0; i < Reference.paint.length; i++) {84 for (const key in Reference[Reference.paint[i]]) {85 if (key === propertyName) return Reference[Reference.paint[i]][key];86 }87 }88 return null;89}90export function parseProperties(layer, globalProperties) {91 // An array of Property objects for this specific layer92 const layerProperties = [];93 visitProperties(layer, {paint: true}, property =>94 layerProperties.push(parseProperty(property, globalProperties))95 );96 return layerProperties;97}98function parseProperty(property, globalProperties) {99 const exp = expression.normalizePropertyExpression(property.value, property.reference);100 const result = exp.evaluate(globalProperties);101 // NOTE: eventually we could potentially return the function itself102 // (exp.evaluate), if deck.gl were able to call it with an object {zoom:103 // number}104 // Exp objects have a 'kind' key, which is sometimes `constant`. When not105 // constant, would return a function, but would return the literal constant106 // where possible for performance.107 // Coerce Color to rgba array...
parseOverrides.js
Source:parseOverrides.js
...77 pos,78 text: commentForMethod(className, name, index),79 });80 if (ts.isPropertySignature(declaration))81 ts.forEachChild(declaration, child => visitProperties(className, name, child));82 }83 }84 replacers.push({85 pos: node.getEnd(file) - 1,86 text: extraForClass(className),87 });88 }89 /**90 * @param {string} className91 * @param {string} prefix92 * @param {ts.Node} node93 */94 function visitProperties(className, prefix, node) {95 // This function supports structs like "a: { b: string; c: number }"96 // and inserts comments for "a.b" and "a.c"97 if (ts.isPropertySignature(node)) {98 const name = checker.getSymbolAtLocation(node.name).getName();99 const pos = node.getStart(file, false);100 replacers.push({101 pos,102 text: commentForMethod(className, `${prefix}.${name}`, 0),103 });104 ts.forEachChild(node, child => visitProperties(className, `${prefix}.${name}`, child));105 } else if (!ts.isMethodSignature(node)) {106 ts.forEachChild(node, child => visitProperties(className, prefix, child));107 }108 }109}...
analyzer.js
Source:analyzer.js
...61 this.visit(n.verb);62 this.visit(n.obj);63 return this.visit(n.xtra);64 }65 visitProperties(n) {66 for (let c of n.nodes) {67 this.value = `this.msg.data.${c.name}`;68 this.visit(c);69 }70 }71 visitProperty(n) {72 return this.visit(n.value);73 }74 visitQuery(node) {75 this.delegator_({76 Variable(n) {77 return this.scope.qvar_(n, this.value);78 }79 });...
Visitor.js
Source:Visitor.js
...11 let resource = resources[resourceName];12 if (this.shouldResolveReference(resource)) {13 resource = resources[resourceName] = this.resolveReference(resource.$ref);14 }15 resource.properties = this.visitProperties(resource.properties || {});16 resource.links = this.visitLinks(resource.links || [], resource, `${resourcePath}/links`);17 result[resourceName] = resource;18 return result;19 }, {});20 }21 resolveReference(path) {22 return path.slice(2).split('/').reduce((current, node) => current[node], this._rootSchema);23 }24 shouldResolveReference(schema) {25 return schema.$ref !== undefined;26 }27 visitProperties(properties) {28 return Object.keys(properties).reduce((result, propertyName) => {29 let property = properties[propertyName];30 if (this.shouldResolveReference(property)) {31 property = properties[propertyName] = this.resolveReference(property.$ref);32 }33 result[propertyName] = property;34 return result;35 }, {});36 }37 visitLinks(links, resource, path) {38 return links.map((link, index) => {39 if (this.hasTargetSchema(link)) {40 link.targetSchema = this.visitTargetSchema(link.targetSchema, `${path}[${index}]/targetSchema`);41 }...
object-walker.js
Source:object-walker.js
...14 return this.values;15 }16 setObject(payload) {17 this.values.length = 0;18 this.visitProperties(payload, '', 0, this.depthLimit, this.values);19 return this;20 }21 /**22 * Recursively walks through Objects.23 *24 * @param {Object} data object to explore for the properties25 * @param {string} parentProperty current parent property name26 * @param {number} depth nesting level27 * @param {number} depthLimit max nesting level28 * @param {Array} result collection of objects with {key, value} properties29 */30 visitProperties(data, parentProperty, depth, depthLimit, result) {31 let parentKey, value;32 for (let key in data) {33 if (data.hasOwnProperty(key) === true) {34 value = data[key];35 // Work only with a first element in Array36 if (Array.isArray(value) === true) {37 value = value.length === 0 ? null : value[0];38 }39 if (value !== null && typeof value === 'object') {40 if ((depth + 1) <= depthLimit) {41 parentKey = this.getParentKey(parentProperty, key);42 this.visitProperties(value, parentKey, depth + 1, depthLimit, result);43 }44 } else {45 result.push({key: this.getParentKey(parentProperty, key), value});46 }47 }48 }49 }50}...
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 for (const browserType of BROWSER) {4 const browser = await playwright[browserType].launch({ headless: false, slowMo: 50 });5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.visitProperties();8 await browser.close();9 }10})();
Using AI Code Generation
1const { visitProperties } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 lisitProps/ties(page, (value, path) => {8 console.log(path);9 console.log(value);10 });11 await page.close();12 await context.close();13 await browser.close();14})();
Using AI Code Generation
1const { visitProperties } = require('playwright/lib/server/frls');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 visitProperties(page, (value, path) => {8 console.log(path);9 console.log(value);10 });11 await page.close();12 await context.close();13 await browser.close();14})();
Using AI Code Generation
1const { visitProperties } = require("playwright/lib/utils/utils");2const { chromium } = require("playwright");3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const internalPage = page._delegate;7 visitProperties(internalPage, (path, value) => {8 console.log(path.join("."), value);9 });10 await browser.close();11})();
Using AI Code Generation
1const { visitProperties } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const properties = await visitProperties(page.mainFrame());7 console.log(properties);8 await browser.close();9})();10[MIT](LICENSE)
Using AI Code Generation
1const { visitProperties } = require('playwright/lib/internal/utils/utils');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.screenshot({ path: 'google.png' });7 await browser.close();8})();9const { visitProperties } = require('playwright/lib/internal/utils/utils');10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const page = await browser.newPage();14 await page.screenshot({ path: 'google.png' });15 await browser.close();16})();17const { visitProperties } = require('playwright/lib/internal/utils/utils');18const { chromium } = require('playwright');19(async () => {20 const browser = await chromium.launch();21 const page = await browser.newPage();22 await page.screenshot({ path: 'google.png' });23 await browser.close();24})();25const { visitProperties } = require('playwright/lib/internal/utils/utils');26const { chromium } = require('playwright');27(async () => {28 const browser = await chromium.launch();29 const page = await browser.newPage();30 await page.screenshot({ path: 'google.png' });31 await browser.close();32})();33const { visitProperties } = require('playwright/lib/internal/utils/utils');34const { chromium } = require('playwright');35(async () => {36 const browser = await chromium.launch();37 const page = await browser.newPage();38 await page.screenshot({ path: 'google.png' });39 await browser.close();40})();41const { visitProperties } = require('playwright/lib/internal/utils/utils');42const { chromium } = require('playwright');43(async () => {44 const browser = await chromium.launch();45 const page = await browser.newPage();46 await page.goto('https
Using AI Code Generation
1const playwright = require('playwright');2const { visitProperties } = require('playwright/lib/protocol/channels');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const properties = await page.evaluate(() => {8 const result = {};9 visitProperties(window, (object, property) => {10 result[property] = typeof object[property];11 });12 return result;13 });14 console.log(properties);15 await browser.close();16})();
Using AI Code Generation
1const { visitProperti } = require('@playwright/test/lib/utils/visitProperties');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 const obj = await page.evaluateHandle(() => {5 return {6 d: {7 h: {8 },9 },10 };11 });12 await visitProperties(obj, (value, path) => {13 console.log(path.join('.'), '=', value);14 });15});16### `visitProperties(objectHandle, visitor)`17const { visitProperties } = require('@playwright/test/lib/utils/visitProperties');18const obj = {19 d: {20 h: {21 },22 },23};24visitProperties(obj, (value, path) => {25 console.log(path.join('.'), '=', value);26});27[Apache 2.0](LICENSE)28function visitProperties(object, visitor, seen = new Set()) {29 if (seen.has(object))30 return;31 seen.add(object);32 visitor(object, 'prototype');33 for (const property of Object.getOwnPropertyNames(object)) {34 visitor(object, property);35 }36 const proto = Object.getPrototypeOf(object);37 if (proto)38 visitProperties(proto, visitor, seen);39}
Using AI Code Generation
1const { visitProperties } = require('@playwright/test/lib/utils/visitProperties');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 const obj = await page.evaluateHandle(() => {5 return {6 d: {7 h: {8 },9 },10 };11 });12 await visitProperties(obj, (value, path) => {13 console.log(path.join('.'), '=', value);14 });15});16### `visitProperties(objectHandle, visitor)`17const { visitProperties } = require('@playwright/test/lib/utils/visitProperties');18const obj = {19 d: {20 h: {21 },22 },23};24visitProperties(obj, (value, path) => {25 console.log(path.join('.'), '=', value);26});27[Apache 2.0](LICENSE)
Using AI Code Generation
1const { visitProperties } = require('playwright/lib/server/inspector');2const { selectors } = require('playwright');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 const searchBox = await page.$('[name="q"]');8 const properties = await visitProperties(searchBox, selectors);9 console.log(properties);10})();11const playwrightInspector = require('playwright-inspector');12(async () => {13 const browser = await chromium.launch({ headless: false });14 const context = await browser.newContext();15 const page = await context.newPage();16 const searchBox = await page.$('[name="q"]');17 const properties = await playwrightInspector.visitProperties(searchBox, selectors);18 console.log(properties);19})();20visitProperties(elementHandle, selectors)
Using AI Code Generation
1const { visitProperties } = require('@playwright/test/lib/server/trace/recorder/recorderApp');2visitProperties(document.body, (name, value) => {3 console.log(name, value);4});5const { visitProperties } = require('@playwright/test/lib/server/trace/recorder/recorderApp');6visitProperties(document.body, (name, value) => {7 console.log(name, value);8});9const { visitProperties } = require('@playwright/test/lib/server/trace/recorder/recorderApp');10visitProperties(document.body, (name, value) => {11 console.log(name, value);12});13const { visitProperties } = require('@playwright/test/lib/server/trace/recorder/recorderApp');14visitProperties(document.body, (name, value) => {15 console.log(name, value);16});17const { visitProperties } = require('@playwright/test/lib/server/trace/recorder/recorderApp');18visitProperties(document.body, (name, value) => {19 console.log(name, value);20});21const { visitProperties } = require('@playwright/test/lib/server/trace/recorder/recorderApp');22visitProperties(document.body, (name, value) => {23 console.log(name, value);24});25const { visitProperties } = require('@playwright/test
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.
Run Playwright Internal automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
