KaneAI - World’s First E2E Software Testing Agent.Book a Demo 
How to use autoPrefix method in Playwright Internal
Best JavaScript code snippet using playwright-internal
autoprefixer.spec.js
Source:autoprefixer.spec.js 
1/* eslint-env mocha */2import {assert} from 'chai';3import autoprefixer from './autoprefixer';4describe('./utils/autoprefixer', () => {5 const MSIE9_USER_AGENT = 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 7.1; Trident/5.0)';6 const MSIE10_USER_AGENT = 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)';7 describe('server side', () => {8 // skip tests on PhantomJS because __defineGetter__ method doesn't work9 if (/PhantomJS/.test(window.navigator.userAgent)) {10 return;11 }12 let savedNavigator;13 beforeEach(() => {14 savedNavigator = global.navigator;15 global.navigator = undefined;16 });17 afterEach(() => {18 global.navigator = savedNavigator;19 });20 it('should spread properties for display:flex when userAgent is all', () => {21 const autoprefix = autoprefixer({22 userAgent: 'all',23 });24 const stylePrepared = autoprefix({25 display: 'inline-flex',26 });27 assert.deepEqual(stylePrepared, {28 display: '-webkit-inline-box; display: -moz-inline-box; display: -ms-inline-flexbox; display: -webkit-inline-flex; display: inline-flex', // eslint-disable-line max-len29 });30 });31 });32 it('should prefix for all when userAgent is all', () => {33 const autoprefix = autoprefixer({34 userAgent: 'all',35 });36 const stylePrepared = autoprefix({37 transform: 'rotate(90)',38 display: 'flex',39 });40 assert.deepEqual(stylePrepared, {41 display: 'flex',42 transform: 'rotate(90)',43 WebkitTransform: 'rotate(90)',44 msTransform: 'rotate(90)',45 });46 });47 it('should prefix for the userAgent when we provid a valid one', () => {48 const autoprefix = autoprefixer({49 userAgent: MSIE9_USER_AGENT,50 });51 const stylePrepared = autoprefix({52 transform: 'rotate(90)',53 });54 assert.deepEqual(stylePrepared, {55 msTransform: 'rotate(90)',56 });57 });58 it('should not prefix when userAgent is false', () => {59 const autoprefix = autoprefixer({60 userAgent: false,61 });62 assert.strictEqual(autoprefix, null);63 });64 it('should not delete âdisplayâ property on IE10', () => {65 const autoprefix = autoprefixer({66 userAgent: MSIE10_USER_AGENT,67 });68 const stylePrepared = autoprefix({69 display: 'inline-block',70 });71 assert.deepEqual(stylePrepared, {72 display: 'inline-block',73 });74 });...
hrefList.js
Source:hrefList.js
1/*2 * @package jsDAV3 * @subpackage DAV4 * @copyright Copyright(c) 2013 Mike de Boer. <info AT mikedeboer DOT nl>5 * @author Mike de Boer <info AT mikedeboer DOT nl>6 * @license http://github.com/mikedeboer/jsDAV/blob/master/LICENSE MIT License7 */8"use strict";9var jsDAV_Property = require("./../property");10var Xml = require("./../../shared/xml");11var jsDAV_Property_HrefList = module.exports = jsDAV_Property.extend({12 /**13 * hrefs14 *15 * @var array16 */17 hrefs: null,18 /**19 * Automatically prefix the url with the server base directory20 *21 * @var bool22 */23 autoPrefix: true,24 /**25 * __construct26 *27 * @param {Array} hrefs28 * @param bool autoPrefix29 */30 initialize: function(hrefs, autoPrefix) {31 this.hrefs = hrefs;32 this.autoPrefix = typeof autoPrefix == "boolean" ? autoPrefix : true;33 },34 /**35 * Returns the uris36 *37 * @return array38 */39 getHrefs: function() {40 return this.hrefs;41 },42 /**43 * Serializes this property.44 *45 * It will additionally prepend the href property with the server's base uri.46 *47 * @param Sabre_DAV_Server server48 * @param DOMElement dom49 * @return void50 */51 serialize: function(handler, dom) {52 var propPrefix = Xml.xmlNamespaces["DAV:"];53 var autoPrefix = this.autoPrefix;54 var aXml = [];55 this.hrefs.forEach(function(href) {56 href = Xml.escapeXml((autoPrefix ? handler.server.getBaseUri() : "") + href);57 aXml.push("<" + propPrefix + ":href>" + href + "</" + propPrefix + ":href>");58 });59 return dom + aXml.join("");60 },61 /**62 * Unserializes this property from a DOM Element63 *64 * This method returns an instance of this class.65 * It will only decode {DAV:}href values.66 *67 * @param {DOMElement} dom68 * @return jsDAV_Property_HrefList69 */70 unserialize: function(dom) {71 var hrefs = [];72 for (var i = 0, l = dom.childNodes.length; i < l; ++i) {73 if (Xml.toClarkNotation(dom.childNodes[i]) === "{DAV:}href")74 hrefs.push(dom.childNodes[i].textContent);75 }76 return jsDAV_Property_HrefList.new(hrefs, false);77 }...
index.js
Source:index.js
1'use strict'2// Import3const autoprefixer = require('autoprefixer')4const postcss = require('postcss')5// Export Plugin6module.exports = function (BasePlugin) {7 // Define Plugin8 return class AutoprefixPlugin extends BasePlugin {9 // Plugin name10 get name() {11 return 'autoprefix'12 }13 // Render14 autoprefix(docpad, content, next) {15 postcss([autoprefixer])16 .process(content)17 .then(function (result) {18 result.warnings().forEach(function (warn) {19 docpad.log('warn', warn.toString())20 })21 next(null, result.css)22 })23 .catch(next)24 }25 // Render .autoprefix extension26 render(opts, next) {27 // Prepare28 const { inExtension, outExtension } = opts29 // Check extensions30 if (31 inExtension === 'autoprefix' &&32 ['css', null].indexOf(outExtension) !== -133 ) {34 this.autoprefix(this.docpad, opts.content, function (err, result) {35 if (err) return next(err)36 opts.content = result37 next()38 })39 } else {40 next()41 }42 }43 // Render `autoprefix: true` header44 renderDocument(opts, next) {45 // Prepare46 const { file } = opts47 // Check extensions48 if (file.get('autoprefix')) {49 this.autoprefix(this.docpad, opts.content, function (err, result) {50 if (err) return next(err)51 opts.content = result52 next()53 })54 } else {55 next()56 }57 }58 }...
autoprefix.test.js
Source:autoprefix.test.js
1/* eslint-env jest, mocha */2/* eslint-disable no-unused-expressions */3import autoprefix from './index'4import minusHump from './minus-hump'5describe.only('autoPrefix', function () {6 it('autoPrefix ä¸è¬ä½¿ç¨', function () {7 expect(autoprefix('width')).to.be.equal('width')8 expect(autoprefix('appearance')).to.be.equal('webkitAppearance')9 expect(autoprefix('appearance', 'js')).to.be.equal('webkitAppearance')10 expect(autoprefix('appearance', 'css')).to.be.equal('-webkit-appearance')11 })12 it('autoPrefix ä¸åå¨çå±æ§', function () {13 expect(autoprefix('abc-xxx')).to.be.equal(undefined)14 })15 it('autoPrefix 带åç¼ css å称', function () {16 let err = false17 try {18 autoprefix('-webkit-appearance')19 } catch (e) {20 err = true21 }22 expect(err).to.be.equal(true)23 })24 it('minusHump åå·è½¬é©¼å³°', function () {25 // é¦åæ¯å¤§å26 expect(minusHump('-webkit-appearance')).to.be.equal('WebkitAppearance')27 // é¦åæ¯å°å28 expect(minusHump('min-height')).to.be.equal('minHeight')29 // ç´æ¥å¤çï¼é¦åæ¯å¤§å30 const capital = minusHump('min-width').replace(/^\w/, w => w.toUpperCase())31 expect(capital).to.be.equal('MinWidth')32 })...
less.js
Source:less.js
1import lessGlobbing from 'less-plugin-glob';2import autoprefix from 'less-plugin-autoprefix';3const autoprefixPlugin = new autoprefix({4 browsers: ["> 1%"]5});6module.exports = (gulp, options, plugins) => {7 gulp.task('less:dev', () => {8 return gulp.src(options.getPath('src', 'styles', 'main.less'))9 .pipe(plugins.sourcemaps.init())10 .pipe(plugins.less({11 plugins: [lessGlobbing, autoprefixPlugin]12 }))13 .pipe(plugins.sourcemaps.write('.'))14 .pipe(gulp.dest(options.getPath('dist')));15 });16 gulp.task('less:prod', () => {17 return gulp.src(options.getPath('src', 'styles', 'main.less'))18 .pipe(plugins.less({19 plugins: [lessGlobbing, autoprefixPlugin]20 }))21 .pipe(gulp.dest(options.getPath('dist')));22 });23 gulp.task('less:watch', () => {24 gulp.watch([25 options.getPath('src', 'styles', '**/*.less'),26 options.getPath('src', 'partials', '**/*.less'),27 ], ['less:dev']);28 });...
gulpfile.js
Source:gulpfile.js
1const gulp = require('gulp');2const less = require('gulp-less');3const LessAutoprefix = require('less-plugin-autoprefix');4const autoprefix = new LessAutoprefix({ browsers: ['last 3 versions'] });5const watch = require('gulp-watch');6const browserSync = require('browser-sync').create();7/* Static Server + watching scss/html files */8gulp.task('serve', ['build'], function() {9 browserSync.init({10 server: './'11 });12 gulp.watch('*.html').on('change', browserSync.reload);13 gulp.watch('./less/**/*.less', ['build']);14});15/* Compile Sass into CSS, autoprefix & auto-inject into browsers */16gulp.task('build', function() {17 gulp.watch('./less/**/*.less').on('change', function() {18 return gulp.src('less/main.less')19 .pipe(less({20 plugins: [autoprefix],21 }))22 .pipe(gulp.dest('css'))23 .pipe(browserSync.stream());24 });25});...
config-overrides.dev.js
Source:config-overrides.dev.js
1const path = require("path");2const LessAutoprefix = require("less-plugin-autoprefix");3const autoprefix = new LessAutoprefix({4 browsers: ["iOS 7", "last 2 versions", "Firefox > 20", "ie 6-8"]5});6module.exports = function(config) {7 // Use your own ESLint file8 let eslintLoader = config.module.rules[0];9 eslintLoader.use[0].options.useEslintrc = true;10 // Add the SASS loader second-to-last11 // (last one must remain as the "file-loader")12 let loaderList = config.module.rules[1].oneOf;13 loaderList.splice(loaderList.length - 1, 0, {14 test: /\.less$/,15 use: [16 {17 loader: "style-loader" // creates style nodes from JS strings18 },19 {20 loader: "css-loader" // translates CSS into CommonJS21 },22 {23 loader: "less-loader",24 options: {25 plugins: [autoprefix]26 }27 }28 ]29 });...
config-overrides.prod.js
Source:config-overrides.prod.js
1// const path = require("path");2const LessAutoprefix = require("less-plugin-autoprefix");3const autoprefix = new LessAutoprefix({4 browsers: ["iOS 7", "last 2 versions", "Firefox > 20", "ie 6-8"]5});6module.exports = function(config) {7 let loaderList = config.module.rules[1].oneOf;8 loaderList.splice(loaderList.length - 1, 0, {9 test: /\.less$/,10 use: [11 {12 loader: "style-loader"13 },14 {15 loader: "css-loader"16 },17 {18 loader: "less-loader",19 options: {20 plugins: [autoprefix]21 }22 }23 ]24 });...
Using AI Code Generation
1const playwright = require('playwright');2const { autoPrefix } = require('playwright/lib/internal/utils');3(async () => {4 const browser = await playwright['chromium'].launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: autoPrefix('example.png') });8 await browser.close();9})();10const { autoPrefix } = require('playwright/lib/internal/utils');11module.exports = {12 use: {13 viewport: { width: 1280, height: 720 },14 storageState: autoPrefix('storage-state.json'),15 },16};
Using AI Code Generation
1const { autoPrefix } = require('playwright/lib/utils/registry');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await browser.close();7})();8const { autoPrefix } = require('playwright-test/lib/utils/registry');9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const page = await browser.newPage();13 await browser.close();14})();15const { autoPrefix } = require('playwright-test/lib/utils/registry');16const { chromium } = require('playwright');17(async () => {18 const browser = await chromium.launch();19 const page = await browser.newPage();20 await browser.close();21})();22const { autoPrefix } = require('playwright-test/lib/utils/registry');23const { chromium } = require('playwright');24(async () => {25 const browser = await chromium.launch();26 const page = await browser.newPage();27 await browser.close();28})();29const { autoPrefix } = require('playwright-test/lib/utils/registry');30const { chromium } = require('playwright');31(async () => {32 const browser = await chromium.launch();33 const page = await browser.newPage();34 await page.goto(autoPrefix('
Using AI Code Generation
1const { autoPrefix } = require('@playwright/test/lib/server/inspector/inspectorServer');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const autoPrefixObject = await autoPrefix(page);8 await autoPrefixObject.autoPrefix('document.querySelector("text=Get started")');9 await browser.close();10})();11 at ExecutionContext._evaluateInternal (C:\Users\user\Documents\GitHub\playwright-test\node_modules\playwright\lib\server\chromium\chromium.js:1:10386)12 at processTicksAndRejections (internal/process/task_queues.js:95:5)13 at async ExecutionContext.evaluate (C:\Users\user\Documents\GitHub\playwright-test\node_modules\playwright\lib\server\chromium\chromium.js:1:10209)14 at async Page._doClick (C:\Users\user\Documents\GitHub\playwright-test\node_modules\playwright\lib\server\chromium\chromium.js:1:216079)15 at async Page.click (C:\Users\user\Documents\GitHub\playwright-test\node_modules\playwright\lib\server\chromium\chromium.js:1:214112)16 at async Object.<anonymous> (C:\Users\user\Documents\GitHub\playwright-test\test.js:13:3)17 at async ModuleWrap.<anonymous> (internal/modules/esm/module_job.js:75:21)18 at async link (internal/modules/esm/module_job.js:42:21)
Using AI Code Generation
1const { autoPrefix } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/frames');3const { Page } = require('playwright/lib/server/page');4const { BrowserContext } = require('playwright/lib/server/browserContext');5const { Browser } = require('playwright/lib/server/browser');6const { BrowserServer } = require('playwright/lib/server/browserServer');7const { BrowserType } = require('playwright/lib/server/browserType');8const { Playwright } = require('playwright/lib/server/playwright');9const { ConnectionTransport } = require('playwright/lib/server/transport');10const { WebSocketTransport } = require('playwright/lib/server/transport');11const { PipeTransport } = require('playwright/lib/server/transport');12const { StreamTransport } = require('playwright/lib/server/transport');13const { HttpServer } = require('playwright/lib/server/httpServer');14const { ProgressController } = require('playwright/lib/server/progress');15const { Progress } = require('playwright/lib/server/progress');16const { TimeoutSettings } = require('playwright/lib/server/timeoutSettings');17const { Connection } = require('playwright/lib/server/connection');18const { ConsoleMessage } = require('playwright/lib/server/consoleMessage');19const { Dialog } = require('playwright/lib/server/dialog');20const { Download } = require('playwright/lib/server/download');21const { FileChooser } = require('playwright/lib/server/fileChooser');22const { FrameManager } = require('playwright/lib/server/frameManager');23const { JSHandle } = require('playwright/lib/server/jsHandle');24const { ElementHandle } = require('playwright/lib/server/dom');25const { Worker } = require('playwright/lib/server/worker');26const { Selectors } = require('playwright/lib/server/selectors');27const { Tracing } = require('playwright/lib/server/tracing');28const { Video } = require('playwright/lib/server/video');29const { Coverage } = require('playwright/lib/server/coverage');30const { Android } = require('playwright/lib/server/android');31const { Chromium } = require('playwright/lib/server/chromium');32const { Firefox } = require('playwright/lib/server/firefox');33const { WebKit } = require('playwright/lib/server/webkit');34const { BrowserFetcher } = require('playwright/lib/server/browserFetcher');35const { BrowserTypeBase } =
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 for (const browserType of BROWSER) {4 const browser = await playwright[browserType].launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: `example-${browserType}.png` });8 await browser.close();9 }10})();11const playwright = require('playwright');12(async () => {13 for (const browserType of BROWSER) {14 const browser = await playwright[browserType].launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 await page.screenshot({ path: `example-${browserType}.png` });18 await browser.close();19 }20})();21const playwright = require('playwright');22(async () => {23 for (const browserType of BROWSER) {24 const browser = await playwright[browserType].launch();25 const context = await browser.newContext();26 const page = await context.newPage();27 await page.screenshot({ path: `example-${browserType}.png` });28 await browser.close();29 }30})();31const playwright = require('playwright');32(async () => {33 for (const browserType of BROWSER) {34 const browser = await playwright[browserType].launch();35 const context = await browser.newContext();36 const page = await context.newPage();37 await page.screenshot({ path: `example-${browserType}.png` });38 await browser.close();39 }40})();41const playwright = require('
Using AI Code Generation
1import { autoPrefix } from 'playwright/lib/utils/registry';2const { firefox } = autoPrefix('firefox');3import { autoPrefix } from 'playwright/lib/utils/registry';4const { firefox } = autoPrefix('firefox');5import { autoPrefix } from 'playwright/lib/utils/registry';6const { firefox } = autoPrefix('firefox');7import { autoPrefix } from 'playwright/lib/utils/registry';8const { firefox } = autoPrefix('firefox');9import { autoPrefix } from 'playwright/lib/utils/registry';10const { firefox } = autoPrefix('firefox');11import { autoPrefix } from 'playwright/lib/utils/registry';12const { firefox } = autoPrefix('firefox');13import { autoPrefix } from 'playwright/lib/utils/registry';14const { firefox } = autoPrefix('firefox');15import { autoPrefix } from 'playwright/lib/utils/registry';16const { firefox } = autoPrefix('firefox');17import { autoPrefix } from 'playwright/lib/utils/registry';18const { firefox } = autoPrefix('firefox');19import { autoPrefix } from 'playwright/lib/utils/registry';20const { firefox } = autoPrefix('firefox');21import { autoPrefix } from 'playwright/lib/utils/registry';22const { firefox } = autoPrefix('firefox');23import { autoPrefix } from 'playwright/lib/utils/registry';24const { firefox } = autoPrefix('firefox');25import { autoPrefix } from 'playwright/lib/utils/registry';26const { firefox } = autoPrefix('firefox');
Using AI Code Generation
1const { autoPrefix } = require('playwright/lib/internal/utils/utils');2console.log(autoPrefix('chromium', 'foo'));3const { autoPrefix } = require('playwright/lib/internal/utils/utils');4console.log(autoPrefix('firefox', 'foo'));5const { autoPrefix } = require('playwright/lib/internal/utils/utils');6console.log(autoPrefix('webkit', 'foo'));7const { autoPrefix } = require('playwright/lib/internal/utils/utils');8console.log(autoPrefix('foo', 'foo'));9const { autoPrefix } = require('playwright/lib/internal/utils/utils');10console.log(autoPrefix('chromium', 'foo', 'bar'));11const { autoPrefix } = require('playwright/lib/internal/utils/utils');12console.log(autoPrefix('firefox', 'foo', 'bar'));13const { autoPrefix } = require('playwright/lib/internal/utils/utils');14console.log(autoPrefix('webkit', 'foo', 'bar'));15const { autoPrefix } = require('playwright/lib/internal/utils/utils');16console.log(autoPrefix('foo', 'foo', 'bar'));17const { autoPrefix } = require('playwright/lib/internal/utils/utils');18console.log(autoPrefix('chromium', 'foo', 'bar', 'baz'));19const { autoPrefix } = require('playwright/lib/internal/utils/utils');20console.log(autoPrefix('firefox', 'foo', 'bar', 'baz'));21const { autoPrefix } = require('
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?
