Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use getAndRemoveAttrByRegex method in Playwright Internal

Best JavaScript code snippet using playwright-internal

processSlotContent.js

Source:processSlotContent.js

...22  // v-slot è¯æ³æ£æ¥23  if (process.env.NEW_SLOT_SYNTAX) {24    if (el.tag === 'template') {25      // v-slot on <template>26      const slotBinding = getAndRemoveAttrByRegex(el, slotRE)27      if (slotBinding) {28        // mixed usage of different slot syntaxes warning ...29        // <template v-slot> usage of non-root element warning ...30        const { name, dynamic } = getSlotName(slotBinding)31        el.slotTarget = name32        el.slotTargetDynamic = dynamic33        el.slotScope = slotBinding.value || emptySlotScopeToken // force it into a scoped slot for perf34      }35    } else {36      // v-slot on component, denotes default slot37      const slotBinding = getAndRemoveAttrByRegex(el, slotRE)38      if (slotBinding) {39        // v-slot usage on invalid tag wanring ...40        // mixed usage of different slot syntaxes warning ...41        // <template> syntax recommand warning ...42        // å°åèç¹æå¥é»è®¤ææ§½ä¸43        const slots = el.scopedSlots || (el.scopedSlots = {})44        const { name, dynamic } = getSlotName(slotBinding)45        const slotContainer = slots[name] = createASTElement('template', [], el)46        slotContainer.slotTarget = name47        slotContainer.slotTargetDynamic = dynamic48        slotContainer.children = el.children.filter((c: any) => {49          if (!c.slotScope) {50            c.parent = slotContainer51            return true...

parse.flat2.parseHTMLoptions.none.js

Source:parse.flat2.parseHTMLoptions.none.js

1/* @flow */2import he from 'he'3import { parseHTML } from './html-parser'4import { parseText } from './text-parser'5import { parseFilters } from './filter-parser'6import { genAssignmentCode } from '../directives/model'7import { extend, cached, no, camelize, hyphenate } from 'shared/util'8import { isIE, isEdge, isServerRendering } from 'core/util/env'9import {10  addProp,11  addAttr,12  baseWarn,13  addHandler,14  addDirective,15  getBindingAttr,16  getAndRemoveAttr,17  getRawBindingAttr,18  pluckModuleFunction,19  getAndRemoveAttrByRegex20} from '../helpers'21// RE expressions ...22export const onRE = /^@|^v-on:/23export const dirRE = process.env.VBIND_PROP_SHORTHAND24  ? /^v-|^@|^:|^\.|^#/25  : /^v-|^@|^:|^#/26export const forAliasRE = /([\s\S]*?)\s+(?:in|of)\s+([\s\S]*)/27export const forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/28const stripParensRE = /^\(|\)$/g29const dynamicArgRE = /^\[.*\]$/30const argRE = /:(.*)$/31export const bindRE = /^:|^\.|^v-bind:/32const propBindRE = /^\./33const modifierRE = /\.[^.\]]+(?=[^\]]*$)/g34const slotRE = /^v-slot(:|$)|^#/35const lineBreakRE = /[\r\n]/36const whitespaceRE = /\s+/g37const invalidAttributeRE = /[\s"'<>\/=]/38const decodeHTMLCached = cached(he.decode)39export const emptySlotScopeToken = `_empty_`40// configurable state ...41export let warn: any42let delimiters43let transforms44let preTransforms45let postTransforms46let platformIsPreTag47let platformMustUseProp48let platformGetTagNamespace49let maybeComponent50export function parse (51  template: string,52  options: CompilerOptions53): ASTElement | void {54  55  // configure init ...56  const stack = []57  const preserveWhitespace = options.preserveWhitespace !== false58  const whitespaceOption = options.whitespace59  let root60  let currentParent61  let inVPre = false62  let inPre = false63  let warned = false64  // ... 65  parseHTML(template, {66    warn,67    expectHTML: options.expectHTML,68    isUnaryTag: options.isUnaryTag,69    canBeLeftOpenTag: options.canBeLeftOpenTag,70    shouldDecodeNewlines: options.shouldDecodeNewlines,71    shouldDecodeNewlinesForHref: options.shouldDecodeNewlinesForHref,72    shouldKeepComment: options.comments,73    outputSourceRange: options.outputSourceRange,74    start (tag, attrs, unary, start, end) {/* ... */},75    end (tag, start, end) {/* ... */},76    chars (text: string, start: number, end: number) {/* ... */},77    comment (text: string, start, end) {/* ... */}78  })79  return root...

parse.flat2.none.js

Source:parse.flat2.none.js

1/* @flow */2import he from 'he'3import { parseHTML } from './html-parser'4import { parseText } from './text-parser'5import { parseFilters } from './filter-parser'6import { genAssignmentCode } from '../directives/model'7import { extend, cached, no, camelize, hyphenate } from 'shared/util'8import { isIE, isEdge, isServerRendering } from 'core/util/env'9import {10  addProp,11  addAttr,12  baseWarn,13  addHandler,14  addDirective,15  getBindingAttr,16  getAndRemoveAttr,17  getRawBindingAttr,18  pluckModuleFunction,19  getAndRemoveAttrByRegex20} from '../helpers'21// RE expressions ...22export const onRE = /^@|^v-on:/23export const dirRE = process.env.VBIND_PROP_SHORTHAND24  ? /^v-|^@|^:|^\.|^#/25  : /^v-|^@|^:|^#/26export const forAliasRE = /([\s\S]*?)\s+(?:in|of)\s+([\s\S]*)/27export const forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/28const stripParensRE = /^\(|\)$/g29const dynamicArgRE = /^\[.*\]$/30const argRE = /:(.*)$/31export const bindRE = /^:|^\.|^v-bind:/32const propBindRE = /^\./33const modifierRE = /\.[^.\]]+(?=[^\]]*$)/g34const slotRE = /^v-slot(:|$)|^#/35const lineBreakRE = /[\r\n]/36const whitespaceRE = /\s+/g37const invalidAttributeRE = /[\s"'<>\/=]/38const decodeHTMLCached = cached(he.decode)39export const emptySlotScopeToken = `_empty_`40// configurable state ...41export let warn: any42let delimiters43let transforms44let preTransforms45let postTransforms46let platformIsPreTag47let platformMustUseProp48let platformGetTagNamespace49let maybeComponent50/* è§£ææ¨¡ç */51export function parse (52  template: string,53  options: CompilerOptions54): ASTElement | void {55  // configure init ...56  // local init ...57  function warnOnce (msg, range) {/* ... */}58  function closeElement (element) {/* ... */}59  function trimEndingWhitespace (el) {/* ... */}60  function checkRootConstraints (el) {/* ... */}61  parseHTML(template, {/* options ... */})62  63  return root...

flat1.js

Source:flat1.js

1import { emptyObject } from 'shared/util'2import { parseFilters } from './parser/filter-parser'3type Range = { start?: number, end?: number };4export function baseWarn (msg: string, range?: Range) {/* ... */}5export function pluckModuleFunction<F: Function> (/* ... */}6/* æ·»å èªå®ä¹å±æ§(props) */7export function addProp (el: ASTElement, name: string, value: string, range?: Range, dynamic?: boolean) {/* ... */}8/* æ·»å åç´ å±æ§ */9export function addAttr (el: ASTElement, name: string, value: any, range?: Range, dynamic?: boolean) {/* ... */}10export function addRawAttr (el: ASTElement, name: string, value: any, range?: Range) {/* ... */}11export function addDirective (/* ... */) {/* ... */}12function prependModifierMarker (symbol: string, name: string, dynamic?: boolean): string {/* ... */}13export function addHandler (/* ... */) {/* ... */}14/* ç®åè·åç»å®å±æ§å¼ */15export function getRawBindingAttr (/* ... */) {/* ... */}16/* æ½åç»å®å±æ§ */17export function getBindingAttr (/* ... */) {/* ... */}18/* è·åç®æ å±æ§å¹¶ä»ååç¬¦ä¸²ä¸ç§»é¤ */19export function getAndRemoveAttr (/* ... */) {/* ... */}20/* è·åç®æ å±æ§å¹¶ä»ååç¬¦ä¸²ä¸ç§»é¤(ä½¿ç¨æ£åè¡¨è¾¾å¼æ¥æ¾å±æ§) */21export function getAndRemoveAttrByRegex (/* ... */) {/* ... */}22/* è®¾ç½® range(start & end) */...

parse.flat2.checkRootConstraints.js

Source:parse.flat2.checkRootConstraints.js

1/* @flow */2import he from 'he'3import { parseHTML } from './html-parser'4import { parseText } from './text-parser'5import { parseFilters } from './filter-parser'6import { genAssignmentCode } from '../directives/model'7import { extend, cached, no, camelize, hyphenate } from 'shared/util'8import { isIE, isEdge, isServerRendering } from 'core/util/env'9import {10  addProp,11  addAttr,12  baseWarn,13  addHandler,14  addDirective,15  getBindingAttr,16  getAndRemoveAttr,17  getRawBindingAttr,18  pluckModuleFunction,19  getAndRemoveAttrByRegex20} from '../helpers'21// RE expressions ...22// configurable state ...23/* è§£ææ¨¡ç */24export function parse (25  template: string,26  options: CompilerOptions27): ASTElement | void {28  // configure init ...29  // local init ...30  function checkRootConstraints (el) {31    if (el.tag === 'slot' || el.tag === 'template') {32      // invalid component root element warning ...33      warnOnce(34        `Cannot use <${el.tag}> as component root element because it may ` +35        'contain multiple nodes.',36        { start: el.start }37      )38    }39    if (el.attrsMap.hasOwnProperty('v-for')) {40      // invalid usage v-for on component root warning ...41      warnOnce(42        'Cannot use v-for on stateful component root element because ' +43        'it renders multiple elements.',44        el.rawAttrsMap['v-for']45      )46    }47  }48  parseHTML(template, {/* options ... */})49  50  return root...

parse.flat2.trimEndingWhitespace.js

Source:parse.flat2.trimEndingWhitespace.js

1/* @flow */2import he from 'he'3import { parseHTML } from './html-parser'4import { parseText } from './text-parser'5import { parseFilters } from './filter-parser'6import { genAssignmentCode } from '../directives/model'7import { extend, cached, no, camelize, hyphenate } from 'shared/util'8import { isIE, isEdge, isServerRendering } from 'core/util/env'9import {10  addProp,11  addAttr,12  baseWarn,13  addHandler,14  addDirective,15  getBindingAttr,16  getAndRemoveAttr,17  getRawBindingAttr,18  pluckModuleFunction,19  getAndRemoveAttrByRegex20} from '../helpers'21// RE expressions ...22// configurable state ...23/* è§£ææ¨¡ç */24export function parse (25  template: string,26  options: CompilerOptions27): ASTElement | void {28  // configure init ...29  // local init ...30  /* ç§»é¤å°¾é¨ç©ºç½ & ç©ºç½èç¹ */31  function trimEndingWhitespace (el) {32    // remove trailing whitespace node33    if (!inPre) {34      let lastNode35      while (36        (lastNode = el.children[el.children.length - 1]) &&37        lastNode.type === 3 &&38        lastNode.text === ' '39      ) {40        el.children.pop()41      }42    }43  }44  45  return root...

parse.flat2.warnOnce.js

Source:parse.flat2.warnOnce.js

1/* @flow */2import he from 'he'3import { parseHTML } from './html-parser'4import { parseText } from './text-parser'5import { parseFilters } from './filter-parser'6import { genAssignmentCode } from '../directives/model'7import { extend, cached, no, camelize, hyphenate } from 'shared/util'8import { isIE, isEdge, isServerRendering } from 'core/util/env'9import {10  addProp,11  addAttr,12  baseWarn,13  addHandler,14  addDirective,15  getBindingAttr,16  getAndRemoveAttr,17  getRawBindingAttr,18  pluckModuleFunction,19  getAndRemoveAttrByRegex20} from '../helpers'21// RE expressions ...22// configurable state ...23/* è§£ææ¨¡ç */24export function parse (25  template: string,26  options: CompilerOptions27): ASTElement | void {28  // configure init ...29  // local init ...30  /* åæ¬¡è¦å(ç¨äº v-once è§£æ) */31  function warnOnce (msg, range) {32    if (!warned) {33      warned = true34      warn(msg, range)35    }36  }37  parseHTML(template, {/* options ... */})38  39  return root...

getAndRemoveAttrByRegex.js

Source:getAndRemoveAttrByRegex.js

1/* è·åç®æ å±æ§å¹¶ä»ååç¬¦ä¸²ä¸ç§»é¤(ä½¿ç¨æ£åè¡¨è¾¾å¼æ¥æ¾å±æ§) */2export function getAndRemoveAttrByRegex (3  el: ASTElement,4  name: RegExp5) {6  const list = el.attrsList7  for (let i = 0, l = list.length; i < l; i++) {8    const attr = list[i]9    if (name.test(attr.name)) {10      list.splice(i, 1)11      return attr12    }13  }...

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('@playwright/test/lib/utils/utils');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const attr = await page.$eval('input', (element) => {5    return getAndRemoveAttrByRegex(element, 'aria-label');6  });7  console.log(attr);8});

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('@playwright/test/lib/utils').utils;2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  await page.setContent('<div id="test" class="test"></div>');5  const div = page.locator('#test');6  const className = await getAndRemoveAttrByRegex(div, /^class$/);7});

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/html');2const html = '<div class="foo" id="bar"></div>';3const attr = getAndRemoveAttrByRegex(html, 'class', /foo/);4console.log(attr);5console.log(html);6const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/html');7const html = '<div class="foo" id="bar"></div>';8const attr = getAndRemoveAttrByRegex(html, 'id', /bar/);9console.log(attr);10console.log(html);11const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/html');12const html = '<div class="foo" id="bar"></div>';13const attr = getAndRemoveAttrByRegex(html, 'id', /foo/);14console.log(attr);15console.log(html);16const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/html');17const html = '<div class="foo" id="bar"></div>';18const attr = getAndRemoveAttrByRegex(html, 'id', /foo/);19console.log(attr);20console.log(html);21const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/html');22const html = '<div class="foo" id="bar"></div>';23const attr = getAndRemoveAttrByRegex(html, 'id', /bar/);24console.log(attr);25console.log(html);

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('playwright/lib/server/dom.js');2const { parse } = require('playwright/lib/server/common/htmlParser.js');3const html = `<div a="b" c="d" />`;4const root = parse(html);5const attr = getAndRemoveAttrByRegex(root, 'a');6console.log(attr);7const { getAndRemoveAttrByRegex } = require('playwright/lib/server/dom.js');8const { parse } = require('playwright/lib/server/common/htmlParser.js');9const html = `<div a="b" c="d" />`;10const root = parse(html);11const attr = getAndRemoveAttrByRegex(root, 'c');12console.log(attr);13const { getAndRemoveAttrByRegex } = require('playwright/lib/server/dom.js');14const { parse } = require('playwright/lib/server/common/htmlParser.js');15const html = `<div a="b" c="d" />`;16const root = parse(html);17const attr = getAndRemoveAttrByRegex(root, 'e');18console.log(attr);19const { getAndRemoveAttrByRegex } = require('playwright/lib/server/dom.js');20const { parse } = require('playwright/lib/server/common/htmlParser.js');21const html = `<div a="b" c="d" />`;22const root = parse(html);23const attr = getAndRemoveAttrByRegex(root, 'e', 'f');24console.log(attr);25const { getAndRemoveAttrByRegex } = require('playwright/lib/server/dom.js');26const { parse } = require('playwright/lib/server/common/htmlParser.js');27const html = `<div a="b" c="d" />`;28const root = parse(html);29const attr = getAndRemoveAttrByRegex(root, 'e', 'f', 'g');30console.log(attr);

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils');2const attr = 'data-test-id="123"';3const regex = /data-test-id="(\d+)"/g;4const result = getAndRemoveAttrByRegex(attr, regex);5console.log(result);6const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils');7const attr = 'data-test-id="123"';8const regex = /data-test-id="(\d+)"/g;9const result = getAndRemoveAttrByRegex(attr, regex);10console.log(result);11const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils');12const attr = 'data-test-id="123"';13const regex = /data-test-id="(\d+)"/g;14const result = getAndRemoveAttrByRegex(attr, regex);15console.log(result);16const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils');17const attr = 'data-test-id="123"';18const regex = /data-test-id="(\d+)"/g;19const result = getAndRemoveAttrByRegex(attr, regex);20console.log(result);21const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils');22const attr = 'data-test-id="123"';23const regex = /data-test-id="(\d+)"/g;24const result = getAndRemoveAttrByRegex(attr, regex);25console.log(result);26const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils');27const attr = 'data-test-id="123"';28const regex = /data-test-id="(\d+)"/g;29const result = getAndRemoveAttrByRegex(attr, regex);30console.log(result);

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('playwright/lib/utils/dom');2const { htmlToElement } = require('playwright/lib/utils/utils');3const element = htmlToElement('<div id="test-id" data-test="test-data"></div>');4const attr = getAndRemoveAttrByRegex(element, /^data-test$/);5console.log(attr);6{7}8const { getAndRemoveAttrByRegex } = require('playwright/lib/utils/dom');9const { htmlToElement } = require('playwright/lib/utils/utils');10const element = htmlToElement('<div id="test-id" data-test="test-data"></div>');11const attr = getAndRemoveAttrByRegex(element, /^data-test$/);12console.log(attr);13{14}

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('playwright/lib/utils').utils;2const attr = getAndRemoveAttrByRegex(el, /^data-/);3console.log(attr);4const { getAndRemoveAttrByRegex } = require('playwright').utils;5const attr = getAndRemoveAttrByRegex(el, /^data-/);6console.log(attr);7{ 'data-test-attr': 'test' }

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('playwright/lib/utils/attributes');2const { parseHTML } = require('playwright/lib/utils/parseHTML');3const html = '<div><a href="/foo" class="foo"><span>foo</span></a></div>';4const root = parseHTML(html);5const a = root.querySelector('a');6const attr = getAndRemoveAttrByRegex(a, /^class$/);7console.log(attr);8console.log(a.getAttribute('class'));9const { getAndRemoveAttrByRegex } = require('playwright/lib/utils/attributes');10const { parseHTML } = require('playwright/lib/utils/parseHTML');11const html = '<div><a href="/foo" class="foo"><span>foo</span></a></div>';12const root = parseHTML(html);13const a = root.querySelector('a');14const attr = getAndRemoveAttrByRegex(a, /^class$/);15console.log(attr);16console.log(a.getAttribute('class'));

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils')2console.log(getAndRemoveAttrByRegex({ 'aria-label': 'value' }, 'aria-label'))3const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils')4console.log(getAndRemoveAttrByRegex({ 'aria-label': 'value' }, 'aria-label'))5const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils')6console.log(getAndRemoveAttrByRegex({ 'aria-label': 'value' }, 'aria-label'))7const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils')8console.log(getAndRemoveAttrByRegex({ 'aria-label': 'value' }, 'aria-label'))9const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils')10console.log(getAndRemoveAttrByRegex({ 'aria-label': 'value' }, 'aria-label'))11const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils')12console.log(getAndRemoveAttrByRegex({ 'aria-label': 'value' }, 'aria-label'))13const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils')14console.log(getAndRemoveAttrByRegex({ 'aria-label': 'value' }, 'aria-label'))15const { getAndRemoveAttrByRegex } = require('playwright/lib/server/common/utils')16console.log(getAndRemoveAttrByRegex({ 'aria-label': 'value' }, 'aria-label'))

Using AI Code Generation

1const { getAndRemoveAttrByRegex } = require('@playwright/test/lib/utils');2const regex = new RegExp('aria-(.+)');3const options = {4};5const result = getAndRemoveAttrByRegex(node, regex, options);6console.log(result);7{ ariaLabel: 'label', ariaLabelledby: 'labelledby', ariaChecked: 'checked', ariaExpanded: 'expanded', ariaHaspopup: 'haspopup', ariaHidden: 'hidden', ariaInvalid: 'invalid', ariaPressed

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.