Best JavaScript code snippet using playwright-internal
parse.js
Source: parse.js
...458 if (value && value.isQuoted) {459 const valueLoc = value.loc460 valueLoc.start.offset++461 valueLoc.start.column++462 valueLoc.end = advancePositionWithClone(valueLoc.start, value.content)463 valueLoc.source = valueLoc.source.slice(1, -1)464 }465 const modifiers = match[3] ? match[3].slice(1).split('.') : []466 if (isPropShorthand) modifiers.push('prop')467 return {468 type: 7,469 name: dirName,470 exp: value && {471 type: 4,472 content: value.content,473 isStatic: false,474 constType: 0,475 loc: value.loc476 },477 arg,478 modifiers,479 loc480 }481 }482 if (!context.inVPre && startsWith(name, 'v-')) {483 emitError(context, 26)484 }485 return {486 type: 6,487 name,488 value: value && { type: 2, content: value.content, loc: value.loc },489 loc490 }491}492function parseAttributeValue (context) {493 const start = getCursor(context)494 let content495 const quote = context.source[0]496 const isQuoted = quote === `"` || quote === `'`497 if (isQuoted) {498 advanceBy(context, 1)499 const endIndex = context.source.indexOf(quote)500 if (endIndex === -1) {501 content = parseTextData(context, context.source.length, 4)502 } else {503 content = parseTextData(context, endIndex, 4)504 advanceBy(context, 1)505 }506 } else {507 const match = /^[^\t\r\n\f >]+/.exec(context.source)508 if (!match) {509 return undefined510 }511 const unexpectedChars = /["'<=`]/g512 let m513 while ((m = unexpectedChars.exec(match[0]))) {514 emitError(context, 18, m.index)515 }516 content = parseTextData(context, match[0].length, 4)517 }518 return { content, isQuoted, loc: getSelection(context, start) }519}520function parseInterpolation (context, mode) {521 const [open, close] = context.options.delimiters522 const closeIndex = context.source.indexOf(close, open.length)523 if (closeIndex === -1) {524 emitError(context, 25)525 return undefined526 }527 const start = getCursor(context)528 advanceBy(context, open.length)529 const innerStart = getCursor(context)530 const innerEnd = getCursor(context)531 const rawContentLength = closeIndex - open.length532 const rawContent = context.source.slice(0, rawContentLength)533 const preTrimContent = parseTextData(context, rawContentLength, mode)534 const content = preTrimContent.trim()535 const startOffset = preTrimContent.indexOf(content)536 if (startOffset > 0) {537 advancePositionWithMutation(innerStart, rawContent, startOffset)538 }539 const endOffset =540 rawContentLength - (preTrimContent.length - content.length - startOffset)541 advancePositionWithMutation(innerEnd, rawContent, endOffset)542 advanceBy(context, close.length)543 return {544 type: 5,545 content: {546 type: 4,547 isStatic: false,548 constType: 0,549 content,550 loc: getSelection(context, innerStart, innerEnd)551 },552 loc: getSelection(context, start)553 }554}555function parseText (context, mode) {556 const endTokens = mode === 3 ? [']]>'] : ['<', context.options.delimiters[0]]557 let endIndex = context.source.length558 for (let i = 0; i < endTokens.length; i++) {559 const index = context.source.indexOf(endTokens[i], 1)560 if (index !== -1 && endIndex > index) {561 endIndex = index562 }563 }564 const start = getCursor(context)565 const content = parseTextData(context, endIndex, mode)566 return { type: 2, content, loc: getSelection(context, start) }567}568function parseTextData (context, length, mode) {569 const rawText = context.source.slice(0, length)570 advanceBy(context, length)571 if (mode === 2 || mode === 3 || !rawText.includes('&')) {572 return rawText573 } else {574 return context.options.decodeEntities(rawText, mode === 4)575 }576}577function getCursor (context) {578 const { column, line, offset } = context579 return { column, line, offset }580}581function getSelection (context, start, end) {582 end = end || getCursor(context)583 return {584 start,585 end,586 source: context.originalSource.slice(start.offset, end.offset)587 }588}589function last (xs) {590 return xs[xs.length - 1]591}592function startsWith (source, searchString) {593 return source.startsWith(searchString)594}595function advanceBy (context, numberOfCharacters) {596 const { source } = context597 advancePositionWithMutation(context, source, numberOfCharacters)598 context.source = source.slice(numberOfCharacters)599}600function advanceSpaces (context) {601 const match = /^[\t\r\n\f ]+/.exec(context.source)602 if (match) {603 advanceBy(context, match[0].length)604 }605}606function getNewPosition (context, start, numberOfCharacters) {607 return advancePositionWithClone(608 start,609 context.originalSource.slice(start.offset, numberOfCharacters),610 numberOfCharacters611 )612}613function emitError (context, code, offset, loc = getCursor(context)) {614 if (offset) {615 loc.offset += offset616 loc.column += offset617 }618}619function isEnd (context, mode, ancestors) {620 const s = context.source621 switch (mode) {...
utils.js
Source: utils.js
...47 __DEV__ && assert(offset <= loc.source.length);48 var source = loc.source.substr(offset, length);49 var newLoc = {50 source: source,51 start: advancePositionWithClone(loc.start, loc.source, offset),52 end: loc.end53 };54 if (length != null) {55 __DEV__ && assert(offset + length <= loc.source.length);56 newLoc.end = advancePositionWithClone(loc.start, loc.source, offset + length);57 }58 return newLoc;59}60exports.getInnerRange = getInnerRange;61function advancePositionWithClone(pos, source, numberOfCharacters) {62 if (numberOfCharacters === void 0) { numberOfCharacters = source.length; }63 return advancePositionWithMutation(__assign({}, pos), source, numberOfCharacters);64}65exports.advancePositionWithClone = advancePositionWithClone;66function advancePositionWithMutation(pos, source, numberOfCharacters) {67 if (numberOfCharacters === void 0) { numberOfCharacters = source.length; }68 var linesCount = 0;69 var lastNewLinePos = -1;70 for (var i = 0; i < numberOfCharacters; i++) {71 if (source.charCodeAt(i) === 10) {72 linesCount++;73 lastNewLinePos = i;74 }75 }...
transformExpression.js
Source: transformExpression.js
...123 }124 var source = rawExp.slice(start, end);125 children.push(ast_1.createSimpleExpression(id.name, false, {126 source: source,127 start: utils_1.advancePositionWithClone(node.loc.start, source, start),128 end: utils_1.advancePositionWithClone(node.loc.start, source, end)129 }, id.isConstant));130 if (i === ids.length - 1 && end < rawExp.length) {131 children.push(rawExp.slice(end));132 }133 });134 var ret;135 if (children.length) {136 ret = ast_1.createCompoundExpression(children, node.loc);137 }138 else {139 ret = node;140 ret.isConstant = true;141 }142 ret.identifiers = Object.keys(knownIds);...
~utils.js
Source: ~utils.js
...15 * æ¹æ³æ»ç»ï¼@param {解æ代ç }16 * 1ãposæ¯ä¼æ¹åç17 */18const pos = p(1, 1, 0)19const newPos1 = advancePositionWithClone(pos, 'foo\nbar', 2)20// { column: 3, line: 1, offset: 2 }21/**22 * @param {è¾åºç»æ}23 * pos: { column: 1, line: 1, offset: 0 }24 * newPos: { column: 3, line: 1, offset: 2 }25 */26/**27 * @param {è¿ä¸ªæ¹æ³å¾ç®åï¼æ们å¯ä»¥çä¸ä¸ãï¼è¿éåäºç®åå¤çï¼}28 */ 29/**30 * @param {åæ°} pos { column: 1, line: 1, offset: 0 }31 * pos.offset 0 å移32 * pos.line 1 è¡æ°33 * pos.column 1 å移34 * @param {å符串} source 'foo\nbar'35 * @param {å¾åéåçå符个æ°ï¼å¼åºé´} numberOfCharacters 236 */37function advancePositionWithClone( pos, source, numberOfCharacters ) {38 let linesCount = 039 let lastNewLinePos = -140 for (let i = 0; i < numberOfCharacters; i++) {41 // '\n'çcharCodeå¼æ¯1042 if (source.charCodeAt(i) === 10) {43 linesCount++44 lastNewLinePos = i45 }46 }47 /**48 * @param {æ¢è¡ç¬¦æ»ä¸ªæ°} linesCount49 * @param {æåä¸ä¸ªæ¢è¡ç¬¦çindex} lastNewLinePos50 */ 51 pos.offset += numberOfCharacters...
utils.spec.js
Source: utils.spec.js
...6}7describe('advancePositionWithClone', function () {8 test('same line', function () {9 var pos = p(1, 1, 0);10 var newPos = utils_1.advancePositionWithClone(pos, 'foo\nbar', 2);11 expect(newPos.column).toBe(3);12 expect(newPos.line).toBe(1);13 expect(newPos.offset).toBe(2);14 });15 test('same line', function () {16 var pos = p(1, 1, 0);17 var newPos = utils_1.advancePositionWithClone(pos, 'foo\nbar', 4);18 expect(newPos.column).toBe(1);19 expect(newPos.line).toBe(2);20 expect(newPos.offset).toBe(4);21 });22 test('multiple lines', function () {23 var pos = p(1, 1, 0);24 var newPos = utils_1.advancePositionWithClone(pos, 'foo\nbar\nbaz', 10);25 expect(newPos.column).toBe(3);26 expect(newPos.line).toBe(3);27 expect(newPos.offset).toBe(10);28 });29});30describe('getInnerRange', function () {31 var loc1 = {32 source: 'foo\nbar\nbaz',33 start: p(1, 1, 0),34 end: p(3, 3, 11)35 };36 test('at start', function () {37 var loc2 = utils_1.getInnerRange(loc1, 0, 4);38 expect(loc2.start).toEqual(loc1.start);...
index.js
Source: index.js
...23 ? pos.column + numberOfCharacters24 : Math.max(1, numberOfCharacters - lastNewLinePos)25 return pos26}27exports.advancePositionWithClone = function advancePositionWithClone(28 pos,29 source,30 numberOfCharacters = source.length31) {32 return advancePositionWithMutation({ ...pos }, source, numberOfCharacters)33}34function advancePositionWithMutation(35 pos,36 source,37 numberOfCharacters = source.length38) {39 let linesCount = 040 let lastNewLinePos = -141 for (let i = 0; i < numberOfCharacters; i++) {...
compiler_utils.md.32ef0629.lean.js
1import { o as n, c as s, a } from './app.547ab472.js'2const t =3 '{"title":"advancePositionWithMutation","description":"","frontmatter":{},"headers":[{"level":2,"title":"advancePositionWithMutation","slug":"advancepositionwithmutation"},{"level":2,"title":"getCursor","slug":"getcursor"},{"level":2,"title":"getSelection","slug":"getselection"},{"level":2,"title":"advanceBy","slug":"advanceby"},{"level":2,"title":"getNewPosition","slug":"getnewposition"},{"level":2,"title":"advancePositionWithClone","slug":"advancepositionwithclone"},{"level":2,"title":"æ»ç»","slug":"æ»ç»"}],"relativePath":"compiler/utils.md","lastUpdated":1641357564057}',4 o = {},5 p = a('', 19)6o.render = function(a, t, o, e, c, u) {7 return n(), s('div', null, [p])8}9export default o...
useApi.js
Source: useApi.js
1import {ref} from "vue";2import axios from "axios";3import { advancePositionWithClone } from "@vue/compiler-core";4const cookingRecipes = ref();5const cookingRecipe = ref();6const api = axios.create({7 baseURL: "https://www.themealdb.com/api/json/v1/1/random.php"8});9export const useApi = () => {10 const getRecipes = async () => {11 const response = await api.get("cookingRecipe");12 cookingRecipes.value = response.data.meals;13 };14 const getRecipe = async (idMeal) => {15 16 const response = await api.get('cookingRecipe/${idMeal}');17 cookingRecipes.value = response.data;18 };19 getRecipes();20 return {cookingRecipes, cookingRecipe, getRecipes, getRecipe};...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: `example.png` });7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: `example.png` });15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const context = await browser.newContext();21 const page = await context.newPage();22 await page.screenshot({ path: `example.png` });23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const context = await browser.newContext();29 const page = await context.newPage();30 await page.screenshot({ path: `example.png` });31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const context = await browser.newContext();37 const page = await context.newPage();38 await page.screenshot({ path: `example.png` });39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const context = await browser.newContext();45 const page = await context.newPage();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const input = await page.$('input[name="q"]');7 await input.focus();8 await page.keyboard.type('Hello World');9 await page.keyboard.down('Shift');10 await page.keyboard.press('ArrowLeft');11 await page.keyboard.up('Shift');
Using AI Code Generation
1const {chromium} = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('input[name="q"]');7 await page.keyboard.type('playwright');8 await page.keyboard.press('Enter');9 await page.waitForNavigation();10 await page.waitForSelector('text=Playwright - Node.js library to automate Chromium, Firefox and WebKit with a single API');11 await page.click('text=Playwright - Node.js library to automate Chromium, Firefox and WebKit with a single API');12 await page.waitForNavigation();13 const element = await page.$('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API');14 await element.evaluate(element => element.scrollIntoViewIfNeeded());15 await page.waitForTimeout(1000);16 await page.screenshot({path: `example.png`});17 await browser.close();18})();19const {chromium} = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 await page.click('input[name="q"]');25 await page.keyboard.type('playwright');26 await page.keyboard.press('Enter');27 await page.waitForNavigation();28 await page.waitForSelector('text=Playwright - Node.js library to automate Chromium, Firefox and WebKit with a single API');29 await page.click('text=Playwright - Node.js library to automate Chromium, Firefox and WebKit with a single API');30 await page.waitForNavigation();31 const element = await page.$('text=Playwright is a Node.js library to automate Chromium, Firefox and WebKit with a single API');32 await element.evaluate(element => element.scrollIntoViewIfNeeded());33 await page.waitForTimeout(1000);34 await page.screenshot({path: `example.png`});35 await browser.close();36})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.setContent('<div>hello</div>');7 await page.evaluate(() => {8 window.clone = document.querySelector('div').cloneNode(true);9 window.clone.style.position = 'absolute';10 window.clone.style.top = '0px';11 window.clone.style.left = '0px';12 window.clone.style.width = '100px';13 window.clone.style.height = '100px';14 window.clone.style.background = 'red';15 document.body.appendChild(window.clone);16 });17 await page.evaluate(() => {18 window.clone.advancePositionWithClone(20, 20);19 });20 await page.screenshot({ path: 'screenshot.png' });21 await browser.close();22})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.type('input[name="q"]', 'Hello World!');7 await page.keyboard.press('Enter');8 await page.waitForNavigation();9 await page.screenshot({ path: 'google.png' });10 await browser.close();11})();12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 await page.type('input[name="q"]', 'Hello World!');18 await page.keyboard.press('Enter');19 await page.waitForNavigation();20 await page.screenshot({ path: 'google.png' });21 await browser.close();22})();23const { chromium } = require('playwright');24(async () => {25 const browser = await chromium.launch();26 const context = await browser.newContext();27 const page = await context.newPage();28 await page.type('input[name="q"]', 'Hello World!');29 await page.keyboard.press('Enter');30 await page.waitForNavigation();31 await page.screenshot({ path: 'google.png' });32 await browser.close();33})();34const { chromium } = require('playwright');35(async () => {36 const browser = await chromium.launch();37 const context = await browser.newContext();38 const page = await context.newPage();39 await page.type('input[name="q"]', 'Hello World!');40 await page.keyboard.press('Enter');41 await page.waitForNavigation();42 await page.screenshot({ path: 'google.png' });43 await browser.close();44})();45const {
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('input[name="q"]');7 await page.keyboard.type('Hello World');8 await page.keyboard.press('Enter');9 await page.waitForNavigation();10 await page.screenshot({ path: `example.png` });11 await browser.close();12})();13advancePositionWithClone() {14}15advancePositionWithClone() {16}17advancePositionWithClone() {18}19advancePositionWithClone() {20}21advancePositionWithClone() {22}23advancePositionWithClone() {24}25advancePositionWithClone() {26}27advancePositionWithClone() {28}29advancePositionWithClone() {30}31advancePositionWithClone() {32}33advancePositionWithClone() {
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.mouse.move(100, 100);6 await page.mouse.down();7 await page.mouse.move(200, 200);8 await page.mouse.up();9 await browser.close();10})();11const { chromium } = require('playwright');12(async () => {13 const browser = await chromium.launch();14 const page = await browser.newPage();15 await page.mouse.move(100, 100);16 await page.mouse.down();17 await page.mouse.move(200, 200);18 await page.mouse.up();19 await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23 const browser = await chromium.launch();24 const page = await browser.newPage();25 await page.mouse.move(100, 100);26 await page.mouse.down();27 await page.mouse.move(200, 200);28 await page.mouse.up();29 await browser.close();30})();31const { chromium } = require('playwright');32(async () => {33 const browser = await chromium.launch();34 const page = await browser.newPage();35 await page.mouse.move(100, 100);36 await page.mouse.down();37 await page.mouse.move(200, 200);38 await page.mouse.up();39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const page = await browser.newPage();45 await page.mouse.move(100, 100);46 await page.mouse.down();47 await page.mouse.move(200, 200);48 await page.mouse.up();49 await browser.close();50})();
Using AI Code Generation
1const { InternalAPI } = require('@playwright/test');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 await InternalAPI.advancePositionWithClone(page, 'text="See more examples"', { position: 'beforeend' });5});6{7 "dependencies": {8 }9}
Using AI Code Generation
1 at ProgressController.run (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/progress.js:101:23)2 at Frame._waitForNavigation (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/frames.js:1165:17)3 at Frame.waitForNavigation (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/frames.js:1143:14)4 at Page.waitForNavigation (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/page.js:1167:29)5 at Page._goto (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/page.js:1045:16)6 at Page.goto (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/page.js:1031:14)7 at test (/Users/david/Projects/playwright-test/test.js:6:11)8 at Object.test (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/frames.js:1264:20)9 at Object.test (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/frames.js:1264:20)10 at Object.test (/Users/david/Projects/playwright-test/node_modules/playwright-core/lib/server/frames.js:1264:20)
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
Running Playwright in Azure Function
firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
Check out the latest blogs from LambdaTest on this topic:
Native apps are developed specifically for one platform. Hence they are fast and deliver superior performance. They can be downloaded from various app stores and are not accessible through browsers.
One of the essential parts when performing automated UI testing, whether using Selenium or another framework, is identifying the correct web elements the tests will interact with. However, if the web elements are not located correctly, you might get NoSuchElementException in Selenium. This would cause a false negative result because we won’t get to the actual functionality check. Instead, our test will fail simply because it failed to interact with the correct element.
Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.
As part of one of my consulting efforts, I worked with a mid-sized company that was looking to move toward a more agile manner of developing software. As with any shift in work style, there is some bewilderment and, for some, considerable anxiety. People are being challenged to leave their comfort zones and embrace a continuously changing, dynamic working environment. And, dare I say it, testing may be the most ‘disturbed’ of the software roles in agile development.
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.
Get 100 minutes of automation test minutes FREE!!