How to use assertNodeMatch method in Playwright Internal

Best JavaScript code snippet using playwright-internal

12418.js

Source:12418.js Github

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...455 vnode.isAsyncPlaceholder = true;456 return true;457 }458 if (process.env.NODE_ENV !== "production") {459 if (!assertNodeMatch(elm, vnode)) {460 return false;461 }462 }463 vnode.elm = elm;464 var tag = vnode.tag;465 var data = vnode.data;466 var children = vnode.children;467 if (isDef(data)) {468 if (isDef((i = data.hook)) && isDef((i = i.init))) {469 i(vnode, true);470 }471 if (isDef((i = vnode.componentInstance))) {472 initComponent(vnode, insertedVnodeQueue);473 return true;474 }475 }476 if (isDef(tag)) {477 if (isDef(children)) {478 if (!elm.hasChildNodes()) {479 createChildren(vnode, children, insertedVnodeQueue);480 } else {481 var childrenMatch = true;482 var childNode = elm.firstChild;483 for (var i$1 = 0; i$1 < children.length; i$1++) {484 if (485 !childNode ||486 !hydrate(childNode, children[i$1], insertedVnodeQueue)487 ) {488 childrenMatch = false;489 break;490 }491 childNode = childNode.nextSibling;492 }493 if (!childrenMatch || childNode) {494 if (495 process.env.NODE_ENV !== "production" &&496 typeof console !== "undefined" &&497 !bailed498 ) {499 bailed = true;500 console.warn("Parent: ", elm);501 console.warn(502 "Mismatching childNodes vs. VNodes: ",503 elm.childNodes,504 children505 );506 }507 return false;508 }509 }510 }511 if (isDef(data)) {512 for (var key in data) {513 if (!isRenderedModule(key)) {514 invokeCreateHooks(vnode, insertedVnodeQueue);515 break;516 }517 }518 }519 } else if (elm.data !== vnode.text) {520 elm.data = vnode.text;521 }522 return true;523 }524 function assertNodeMatch(node, vnode) {525 if (isDef(vnode.tag)) {526 return (527 vnode.tag.indexOf("vue-component") === 0 ||528 vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())529 );530 } else {531 return node.nodeType === (vnode.isComment ? 8 : 3);532 }533 }534 return function patch(535 oldVnode,536 vnode,537 hydrating,538 removeOnly,...

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patch.js

Source:patch.js Github

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1/* @flow */2import * as nodeOps from 'web/runtime/node-ops'3import { createPatchFunction } from 'core/vdom/patch'4import baseModules from 'core/vdom/modules/index'5import platformModules from 'web/runtime/modules/index'6// the directive module should be applied last, after all7// built-in modules have been applied.8const modules = platformModules.concat(baseModules)9/*10 简化一下下面这个长达 600 行的方法：11 export function createPatchFunction (backend) {12 // 初始化 cbs = {...}13 function emptyNodeAt (elm) {...}14 function createRmCb (childElm, listeners) {...}15 function removeNode (el) {...}16 function createElm (vnode, insertedVnodeQueue, parentElm, refElm, nested) {...}17 function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {...}18 function initComponent (vnode, insertedVnodeQueue) {...}19 function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {...}20 function insert (parent, elm, ref$$1) {...}21 function createChildren (vnode, children, insertedVnodeQueue) {...}22 function isPatchable (vnode) {...}23 function invokeCreateHooks (vnode, insertedVnodeQueue) {...}24 function setScope (vnode) {...}25 function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {...}26 function invokeDestroyHook (vnode) {...}27 function removeVnodes (parentElm, vnodes, startIdx, endIdx) {...}28 function removeAndInvokeRemoveHook (vnode, rm) {...}29 function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {...}30 function patchVnode (oldVnode, vnode, insertedVnodeQueue, removeOnly) {...}31 function invokeInsertHook (vnode, queue, initial) {...}32 function hydrate (elm, vnode, insertedVnodeQueue) {...}33 function assertNodeMatch (node, vnode) {...}34 return function patch (oldVnode, vnode, hydrating, removeOnly, parentElm, refElm) {...}35 }36 再简化一点：37 export function createPatchFunction (backend) {38 // ...39 return function patch (oldVnode, vnode, hydrating, removeOnly, parentElm, refElm) {...}40 }41 实际调用时：42 var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules });43 其中：44 ① nodeOps 对象封装了 dom 操作相关方法45 nodeOps = Object.freeze({46 createElement: createElement$1,47 createElementNS: createElementNS,48 createTextNode: createTextNode,49 createComment: createComment,50 insertBefore: insertBefore,51 removeChild: removeChild,52 appendChild: appendChild,53 parentNode: parentNode,54 nextSibling: nextSibling,55 tagName: tagName,56 setTextContent: setTextContent,57 setAttribute: setAttribute58 });59 ② modules 为属性、指令等相关的生命周期方法60 modules = [61 attrs,62 klass,63 events,64 domProps,65 style,66 transition,67 ref,68 directives69 ]70 更具体点：71 modules = [72 {73 create: updateAttrs,74 update: updateAttrs75 },76 {77 create: updateClass,78 update: updateClass79 },80 {81 create: updateDOMListeners,82 update: updateDOMListeners83 },84 {85 create: updateDOMProps,86 update: updateDOMProps87 },88 {89 create: updateStyle,90 update: updateStyle91 },92 {93 create: _enter,94 activate: _enter,95 remove: function remove$$1 (vnode, rm) {}96 },97 {98 create: function create (_, vnode) {},99 update: function update (oldVnode, vnode) {},100 destroy: function destroy (vnode) {}101 },102 {103 create: updateDirectives,104 update: updateDirectives,105 destroy: function unbindDirectives (vnode) {106 updateDirectives(vnode, emptyNode);107 }108 }109 ]110 */...

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createPatchFunction.flat2.js

Source:createPatchFunction.flat2.js Github

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1import VNode, { cloneVNode } from './vnode'2import config from '../config'3import { SSR_ATTR } from 'shared/constants'4import { registerRef } from './modules/ref'5import { traverse } from '../observer/traverse'6import { activeInstance } from '../instance/lifecycle'7import { isTextInputType } from 'web/util/element'8import {9 warn,10 isDef,11 isUndef,12 isTrue,13 makeMap,14 isRegExp,15 isPrimitive16} from '../util/index'17// vnode 生命周期钩子18const hooks = ['create', 'activate', 'update', 'remove', 'destroy']19/* 生成 patch 函数 */20export function createPatchFunction (backend) {21 // 收集 vnode 生命周期相关回调22 let i, j23 const cbs = {}24 const { modules, nodeOps } = backend25 for (i = 0; i < hooks.length; ++i) {26 cbs[hooks[i]] = []27 for (j = 0; j < modules.length; ++j) {28 if (isDef(modules[j][hooks[i]])) {29 cbs[hooks[i]].push(modules[j][hooks[i]])30 }31 }32 }33 /* 创建并返回空节点 */34 function emptyNodeAt (elm) {/* ... */}35 /* 创建移除监听器回调 */36 function createRmCb (childElm, listeners) {/* ... */}37 /* 移除旧节点 */38 function removeNode (el) {/* ... */}39 /* 判断是否为未知元素节点 */40 function isUnknownElement (vnode, inVPre) {/* ... */}41 let creatingElmInVPre = 042 /* 创建元素 */43 function createElm (/* ... */) {/* ... */}44 /* 创建组件(子组件) */45 function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {/* ... */}46 /* 初始化组件(初始化 data, create 钩子, CSS scopeId, ref) */47 function initComponent (vnode, insertedVnodeQueue) {/* ... */}48 /* 激活已创建组件节点 */49 function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {/* ... */}50 /* 将 elm 插入 parent(插到 ref 前 or 直接插入) */51 function insert (parent, elm, ref) {/* ... */}52 /* 递归创建子节点 */53 function createChildren (vnode, children, insertedVnodeQueue) {/* ... */}54 /* 检查是否有 tag(即 isRealElement) */55 function isPatchable (vnode) {/* ... */}56 /* 触发 create 钩子 */57 function invokeCreateHooks (vnode, insertedVnodeQueue) {/* ... */}58 /* 设置 CSS scoped Id */59 function setScope (vnode) {/* ... */}60 /* 直接添加剩余新节点 */61 function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {/* ... */}62 /* 触发 destroy 钩子 */63 function invokeDestroyHook (vnode) {/* ... */}64 /* 直接移除剩余旧节点 */65 function removeVnodes (vnodes, startIdx, endIdx) {/* ... */}66 /* 移除节点并触发 remove 钩子 */67 function removeAndInvokeRemoveHook (vnode, rm) {/* ... */}68 /* 递归更新子数组(patchVnode 内部调用) */69 function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {/* ... */}70 /* 检查子节点是否存在重复 key */71 function checkDuplicateKeys (children) {/* ... */}72 /* 从旧数组中查找节点 */73 function findIdxInOld (node, oldCh, start, end) {/* ... */}74 /* 比较新旧节点差异并更新 */75 function patchVnode (/* ... */) {/* ... */}76 /* 触发 insert 钩子 */77 function invokeInsertHook (vnode, queue, initial) {/* ... */}78 let hydrationBailed = false79 const isRenderedModule = makeMap('attrs,class,staticClass,staticStyle,key')80 function hydrate (elm, vnode, insertedVnodeQueue, inVPre) {/* ... */}81 function assertNodeMatch (node, vnode, inVPre) {/* ... */}82 return function patch (oldVnode, vnode, hydrating, removeOnly) {/* ... */}83}...

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8193.js

Source:8193.js Github

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...4 vnode.isAsyncPlaceholder = true;5 return true;6 }7 if (process.env.NODE_ENV !== "production") {8 if (!assertNodeMatch(elm, vnode)) {9 return false;10 }11 }12 vnode.elm = elm;13 var tag = vnode.tag;14 var data = vnode.data;15 var children = vnode.children;16 if (isDef(data)) {17 if (isDef((i = data.hook)) && isDef((i = i.init))) {18 i(vnode, true);19 }20 if (isDef((i = vnode.componentInstance))) {21 initComponent(vnode, insertedVnodeQueue);22 return true;...

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9820.js

Source:9820.js Github

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...4 vnode.isAsyncPlaceholder = true;5 return true;6 }7 if (process.env.NODE_ENV !== "production") {8 if (!assertNodeMatch(elm, vnode)) {9 return false;10 }11 }12 vnode.elm = elm;13 var tag = vnode.tag;14 var data = vnode.data;15 var children = vnode.children;16 if (isDef(data)) {17 if (isDef((i = data.hook)) && isDef((i = i.init))) {18 i(vnode, true);19 }20 if (isDef((i = vnode.componentInstance))) {21 initComponent(vnode, insertedVnodeQueue);22 return true;...

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8764.js

Source:8764.js Github

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...4 vnode.isAsyncPlaceholder = true;5 return true;6 }7 {8 if (!assertNodeMatch(elm, vnode)) {9 return false;10 }11 }12 vnode.elm = elm;13 var tag = vnode.tag;14 var data = vnode.data;15 var children = vnode.children;16 if (isDef(data)) {17 if (isDef((i = data.hook)) && isDef((i = i.init))) {18 i(vnode, true);19 }20 if (isDef((i = vnode.componentInstance))) {21 initComponent(vnode, insertedVnodeQueue);22 return true;...

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10253.js

Source:10253.js Github

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...4 vnode.isAsyncPlaceholder = true;5 return true;6 }7 {8 if (!assertNodeMatch(elm, vnode)) {9 return false;10 }11 }12 vnode.elm = elm;13 var tag = vnode.tag;14 var data = vnode.data;15 var children = vnode.children;16 if (isDef(data)) {17 if (isDef((i = data.hook)) && isDef((i = i.init))) {18 i(vnode, true);19 }20 if (isDef((i = vnode.componentInstance))) {21 initComponent(vnode, insertedVnodeQueue);22 return true;...

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12439.js

Source:12439.js Github

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...4 vnode.isAsyncPlaceholder = true;5 return true;6 }7 if (process.env.NODE_ENV !== "production") {8 if (!assertNodeMatch(elm, vnode)) {9 return false;10 }11 }12 vnode.elm = elm;13 var tag = vnode.tag;14 var data = vnode.data;15 var children = vnode.children;16 if (isDef(data)) {17 if (isDef((i = data.hook)) && isDef((i = i.init))) {18 i(vnode, true);19 }20 if (isDef((i = vnode.componentInstance))) {21 initComponent(vnode, insertedVnodeQueue);22 return true;...

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Using AI Code Generation

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1const assertNodeMatch = require('playwright/lib/internal/inspector/inspectorHelper').assertNodeMatch;2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const elementHandle = await page.$('a');7 const matches = await assertNodeMatch(elementHandle, {8 attributes: {9 },10 });11 console.log(matches);12 await browser.close();13})();14const assertNodeMatch = require('playwright/lib/internal/inspector/inspectorHelper').assertNodeMatch;15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch();18 const page = await browser.newPage();19 const elementHandle = await page.$('a');20 const matches = await assertNodeMatch(elementHandle, {21 attributes: {22 },23 });24 console.log(matches);25 await browser.close();26})();27const assertNodeMatch = require('playwright/lib/internal/inspector/inspectorHelper').assertNodeMatch;28const { chromium } = require('playwright');29(async () => {30 const browser = await chromium.launch();31 const page = await browser.newPage();32 const elementHandle = await page.$('a');33 const matches = await assertNodeMatch(elementHandle, {34 attributes: {35 },36 });37 console.log(matches);38 await browser.close();39})();

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Using AI Code Generation

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1const { test, expect } = require('@playwright/test');2const { assertNodeMatch } = require('@playwright/test/lib/server/inspector/inspectorTest');3test('assertNodeMatch', async ({ page }) => {4 await page.setContent(`5 `);6 const parent = await page.$('#parent');7 const child = await page.$('#child');8 await assertNodeMatch(child, parent);9});

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Using AI Code Generation

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1const assertNodeMatch = require('@playwright/test').internal.assertNodeMatch;2const { test } = require('@playwright/test');3test('assertNodeMatch', async ({ page }) => {4 await page.setContent('<div>Test</div>');5 const div = await page.$('div');6 await assertNodeMatch(div, 'div');7});8const assertNodeMatch = require('@playwright/test').internal.assertNodeMatch;9const { test } = require('@playwright/test');10test('assertNodeMatch', async ({ page }) => {11 await page.setContent('<div>Test</div>');12 const div = await page.$('div');13 await assertNodeMatch(div, ['div', 'p']);14});15const assertNodeMatch = require('@playwright/test').internal.assertNodeMatch;16const { test } = require('@playwright/test');17test('assertNodeMatch', async ({ page }) => {18 await page.setContent('<div>Test</div>');19 const div = await page.$('div');20 await assertNodeMatch(div, ['div', 'p'], 'custom error message');21});

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Using AI Code Generation

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1const assertNodeMatch = require('playwright/lib/server/dom.js').assertNodeMatch;2const { chromium } = require('playwright');3const { test } = require('@playwright/test');4test.describe('test', () => {5 let browser, context, page;6 test.beforeAll(async () => {7 browser = await chromium.launch({ headless: false, slowMo: 1000 });8 context = await browser.newContext();9 page = await context.newPage();10 });11 test.beforeEach(async () => {12 });13 test.afterAll(async () => {14 await browser.close();15 });16 test('test', async () => {17 const element = await page.waitForSelector('input[type="text"]');18 await assertNodeMatch(element, { name: 'input', attributes: { type: 'text' } });19 });20});21AssertionError [ERR_ASSERTION]: Expected value to match: {22 attributes: {23 }24}25const element = await page.waitForSelector('input[type="text"]');26 await assertNodeMatch(element, { name: 'input', attributes: { type: 'text' } });27const assertNodeMatch = require('playwright/lib/server/dom.js').assertNodeMatch;28const { chromium } = require('playwright');29const { test } = require('@playwright/test');30test.describe('test', () => {31 let browser, context, page;32 test.beforeAll(async () => {33 browser = await chromium.launch({ headless: false, slowMo: 1000 });34 context = await browser.newContext();35 page = await context.newPage();36 });37 test.beforeEach(async () => {38 });39 test.afterAll(async () => {40 await browser.close();41 });42 test('test', async () => {43 await page.waitForSelector('input[type="text"]');

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Using AI Code Generation

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1const { test, expect } = require('@playwright/test');2test('test', async ({ page }) => {3 await page.waitForSelector('text=Get started');4 const node = await page.$('text=Get started');5 await page.evaluate((node) => {6 window.assertNodeMatch(node, {7 attributes: {8 },9 });10 }, node);11});12const { test, expect } = require('@playwright/test');13test('test', async ({ page }) => {14 await page.waitForSelector('text=Get started');15 await page.assertSelectorMatches('text=Get started', {16 attributes: {17 },18 });19});20const { test, expect } = require('@playwright/test');21test('test', async ({ page }) => {22 await page.waitForSelector('text=Get started');23 await page.assertSelectorMatches('text=Get started', {24 attributes: {25 },26 });27});

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Using AI Code Generation

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1const { assertNodeMatch } = require('playwright/lib/server/dom.js');2const { parseSelector } = require('playwright/lib/server/selectorParser.js');3const selector = parseSelector('div >> text=Hello World');4const div = document.createElement('div');5div.innerText = 'Hello World';6const selector = parseSelector('div >> text=Hello World');7const div = document.createElement('div');8div.innerText = 'Hello World';9const selector = parseSelector('div >> text=Hello World');10const div = document.createElement('div');11div.innerText = 'Hello World';12const selector = parseSelector('div >> text=Hello World');13const div = document.createElement('div');14div.innerText = 'Hello World';15const selector = parseSelector('div >> text=Hello World');16const div = document.createElement('div');17div.innerText = 'Hello World';18const selector = parseSelector('div >> text=Hello World');19const div = document.createElement('div');20div.innerText = 'Hello World';21const selector = parseSelector('div >> text=Hello World');22const div = document.createElement('div');23div.innerText = 'Hello World';24const selector = parseSelector('div >> text=Hello World');25const div = document.createElement('div');26div.innerText = 'Hello World';27const selector = parseSelector('div >> text=Hello World');28const div = document.createElement('div');29div.innerText = 'Hello World';30const selector = parseSelector('div >> text=Hello World');31const div = document.createElement('div');32div.innerText = 'Hello World';33const selector = parseSelector('div >> text=Hello World');34const div = document.createElement('div');35div.innerText = 'Hello World';36const selector = parseSelector('div >> text=Hello World');37const div = document.createElement('div');38div.innerText = 'Hello World';39assertNodeMatch(div, selector);

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Using AI Code Generation

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1const assertNodeMatch = require('playwright').helper.assertNodeMatch;2const { assert } = require('chai');3describe('assertNodeMatch', () => {4 it('should return true when node matches', async () => {5 const node = {6 attributes: {7 },8 };9 assert.isTrue(assertNodeMatch(node, { name: 'div', id: 'test' }));10 });11 it('should return false when node does not match', async () => {12 const node = {13 attributes: {14 },15 };16 assert.isFalse(assertNodeMatch(node, { name: 'div', id: 'not-test' }));17 });18});19const assertNodeMatch = require('playwright').helper.assertNodeMatch;20const { assert } = require('chai');21describe('assertNodeMatch', () => {22 it('should return true when node matches', async () => {23 const node = {24 attributes: {25 },26 };27 assert.isTrue(assertNodeMatch(node, { name: 'div', id: 'test' }));28 });29 it('should return false when node does not match', async () => {30 const node = {31 attributes: {32 },33 };34 assert.isFalse(assertNodeMatch(node, { name: 'div', id: 'not-test' }));35 });36});37const assertNodeMatch = require('playwright').helper.assertNodeMatch;38const { assert } = require('chai');39describe('assertNodeMatch', () => {40 it('should return true when node matches', async () => {41 const node = {42 attributes: {43 },44 };45 assert.isTrue(assertNodeMatch(node, { name: 'div', id: 'test' }));46 });47 it('should return false when node does not match', async () => {48 const node = {49 attributes: {50 },51 };

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Using AI Code Generation

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1const { assertNodeMatch } = require('playwright/lib/internal/selectorEngine');2const { assert } = require('console');3const node = document.createElement('div');4node.id = 'my-div';5node.className = 'my-class';6node.setAttribute('data-attr', 'my-attr');7assertNodeMatch(node, '#my-div');8assertNodeMatch(node, '.my-class');9assertNodeMatch(node, '[data-attr="my-attr"]');10assertNodeMatch(node, 'div');11assertNodeMatch(node, 'div#my-div');12assertNodeMatch(node, 'div.my-class');13assertNodeMatch(node, 'div[data-attr="my-attr"]');14assertNodeMatch(node, 'div#my-div.my-class[data-attr="my-attr"]');15const { assertSelectorMatches } = require('playwright/lib/internal/selectorEngine');16const { assert } = require('console');17const node = document.createElement('div');18node.id = 'my-div';19node.className = 'my-class';20node.setAttribute('data-attr', 'my-attr');21assertSelectorMatches(node, '#my-div');22assertSelectorMatches(node, '.my-class');23assertSelectorMatches(node, '[data-attr="my-attr"]');24assertSelectorMatches(node, 'div');25assertSelectorMatches(node, 'div#my-div');26assertSelectorMatches(node, 'div.my-class');27assertSelectorMatches(node, 'div[data-attr="my-attr"]');28assertSelectorMatches(node, 'div#my-div.my-class[data-attr="my-attr"]');29const { assertSelectorMatches } = require('playwright/lib/internal/selectorEngine');30const { assert } = require('console');31const node = document.createElement('div');32node.id = 'my-div';33node.className = 'my-class';34node.setAttribute('data-attr', 'my-attr');35assertSelectorMatches(node, '#my-div');36assertSelectorMatches(node, '.my-class');37assertSelectorMatches(node, '[data-attr="my-attr"]');38assertSelectorMatches(node, 'div');39assertSelectorMatches(node, 'div#my-div');40assertSelectorMatches(node, 'div.my-class');41assertSelectorMatches(node, 'div[data-attr="my-attr"]');42assertSelectorMatches(node, 'div#my-div.my-class[data-attr="my-attr

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Using AI Code Generation

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1const { assertNodeMatch } = require('playwright/lib/server/frames');2const { assert } = require('console');3</div>`;4const node = document.createRange().createContextualFragment(html).firstChild;5assertNodeMatch(node, { id: 'parent' });6assertNodeMatch(node, { id: 'child' });7assertNodeMatch(node, { id: 'grandchild' });8assertNodeMatch(node, { id: 'greatgrandchild' });9assertNodeMatch(node, { id: 'parent' });10assertNodeMatch(node, { id: 'parent', child: { id: 'child' } });11assertNodeMatch(node, { id: 'parent', child: { id: 'child', child: { id: 'grandchild' } } });12assertNodeMatch(node, { id: 'parent', child: { id: 'child', child: { id: 'grandchild', child: { id: 'greatgrandchild' } } } });13assert.throws(() => assertNodeMatch(node, { id: 'parent', child: { id: 'child', child: { id: 'grandchild', child: { id: 'greatgrandchild', child: { id: 'greatgreatgrandchild' } } } } }));14assert.throws(() => assertNodeMatch(node, { id: 'parent', child: { id: 'child', child: { id: 'grandchild', child: { id: 'greatgrandchild', child: { id: 'greatgreatgrandchild' } } } } }));15assert.throws(() => assertNodeMatch(node, { id: 'parent', child: { id: 'child', child: { id: 'grandchild', child: { id: 'greatgrandchild', child: { id: 'greatgreatgrandchild' } } } } }));16assert.throws(() => assertNodeMatch(node, { id: 'parent', child: { id: 'child', child: { id: 'grandchild', child: { id: 'greatgrandchild', child: { id: 'greatgreatgrandchild' } } } } }));17assert.throws(() => assertNodeMatch(node, { id: 'parent',

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Using AI Code Generation

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1const { assertNodeMatch } = require('playwright-internal');2const { test } = require('@playwright/test');3test('assertNodeMatch', async ({ page }) => {4 await assertNodeMatch(page, 'text=Playwright', 'Playwright');5});6const { test } = require('@playwright/test');7test('assertNodeMatch', async ({ page }) => {8 await assertNodeMatch(page, 'text=Playwright', 'Playwright');9});10const { test } = require('@playwright/test');11test('assertNodeMatch', async ({ page }) => {12 await assertNodeMatch(page, 'text=Playwright', 'Playwright');13});14const { test } = require('@playwright/test');15test('assertNodeMatch', async ({ page }) => {16 await assertNodeMatch(page, 'text=Playwright', 'Playwright');17});18const { test } = require('@playwright/test');19test('assertNodeMatch', async ({ page }) => {20 await assertNodeMatch(page, 'text=Playwright', 'Playwright');21});22const { test } = require('@playwright/test');23test('assertNodeMatch', async ({ page }) => {24 await assertNodeMatch(page, 'text=Playwright', 'Playwright');25});26const { test } = require('@playwright/test');27test('assertNodeMatch',

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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:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. 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.
  7. 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.
  8. 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.
  9. 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.
  10. 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.
  11. 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.
  12. 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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