Best JavaScript code snippet using playwright-internal
shouldComponentUpdate.js
Source:shouldComponentUpdate.js
...236 if (!arg && (isBind || isOn)) {237 hasDynamicKeys = true;238 if (exp) {239 if (properties.length) {240 mergeArgs.push(createObjectExpression(dedupeProperties(properties), elementLoc));241 properties = [];242 }243 if (isBind) {244 mergeArgs.push(exp);245 }246 else {247 // v-on="obj" -> toHandlers(obj)248 mergeArgs.push({249 type: 14 /* JS_CALL_EXPRESSION */,250 loc,251 callee: context.helper(TO_HANDLERS),252 arguments: [exp]253 });254 }255 }256 else {257 context.onError(createCompilerError(isBind258 ? 33 /* X_V_BIND_NO_EXPRESSION */259 : 34 /* X_V_ON_NO_EXPRESSION */, loc));260 }261 continue;262 }263 /**264 * directiveTransform: {265 on: transformOn,266 bind: transformBind,267 model: transformModel268 }269 */270 const directiveTransform = context.directiveTransforms[name];271 if (directiveTransform) {272 // has built-in directive transform.273 const { props, needRuntime } = directiveTransform(prop, node, context);274 !ssr && props.forEach(analyzePatchFlag);275 properties.push(...props);276 if (needRuntime) {277 runtimeDirectives.push(prop);278 if (isSymbol(needRuntime)) {279 directiveImportMap.set(prop, needRuntime);280 }281 }282 }283 else {284 // no built-in transform, this is a user custom directive.285 runtimeDirectives.push(prop);286 }287 }288 }289 let propsExpression = undefined;290 // has v-bind="object" or v-on="object", wrap with mergeProps291 if (mergeArgs.length) {292 if (properties.length) {293 mergeArgs.push(createObjectExpression(dedupeProperties(properties), elementLoc));294 }295 if (mergeArgs.length > 1) {296 propsExpression = createCallExpression(context.helper(MERGE_PROPS), mergeArgs, elementLoc);297 }298 else {299 // single v-bind with nothing else - no need for a mergeProps call300 propsExpression = mergeArgs[0];301 }302 }303 else if (properties.length) {304 propsExpression = createObjectExpression(dedupeProperties(properties), elementLoc);305 }306 // patchFlag analysis307 if (hasDynamicKeys) {308 patchFlag |= 16 /* FULL_PROPS */;309 }310 else {311 if (hasClassBinding) {312 patchFlag |= 2 /* CLASS */;313 }314 if (hasStyleBinding) {315 patchFlag |= 4 /* STYLE */;316 }317 if (dynamicPropNames.length) {318 patchFlag |= 8 /* PROPS */;319 }320 if (hasHydrationEventBinding) {321 patchFlag |= 32 /* HYDRATE_EVENTS */;322 }323 }324 if ((patchFlag === 0 || patchFlag === 32 /* HYDRATE_EVENTS */) &&325 (hasRef || hasVnodeHook || runtimeDirectives.length > 0)) {326 patchFlag |= 512 /* NEED_PATCH */;327 }328 return {329 props: propsExpression,330 directives: runtimeDirectives,331 patchFlag,332 dynamicPropNames333 };334 }335 // const isStaticExp = (p) => p.type === 4 /* SIMPLE_EXPRESSION */ && p.isStatic;336 // isStaticExp ---> hasDynamicKeys337 function createObjectExpression(properties, loc = locStub) {338 return {339 type: 15 /* JS_OBJECT_EXPRESSION */,340 loc,341 properties342 };343 }344 function dedupeProperties(properties) {345 const knownProps = new Map();346 const deduped = [];347 for (let i = 0; i < properties.length; i++) {348 const prop = properties[i];349 // dynamic keys are always allowed350 if (prop.key.type === 8 /* COMPOUND_EXPRESSION */ || !prop.key.isStatic) {351 deduped.push(prop);352 continue;353 }354 const name = prop.key.content;355 const existing = knownProps.get(name);356 if (existing) {357 if (name === 'style' || name === 'class' || name.startsWith('on')) {358 mergeAsArray(existing, prop);...
transform-vue-jsx.js
Source:transform-vue-jsx.js
...169 }170 }171 else {172 if (properties.length && mergeProps) {173 mergeArgs.push(t.objectExpression(utils_1.dedupeProperties(properties, mergeProps)));174 properties = [];175 }176 // JSXSpreadAttribute177 hasDynamicKeys = true;178 utils_1.transformJSXSpreadAttribute(path, prop, mergeProps, mergeProps ? mergeArgs : properties);179 }180 });181 // patchFlag analysis182 if (hasDynamicKeys) {183 patchFlag |= 16 /* FULL_PROPS */;184 }185 else {186 if (hasClassBinding) {187 patchFlag |= 2 /* CLASS */;188 }189 if (hasStyleBinding) {190 patchFlag |= 4 /* STYLE */;191 }192 if (dynamicPropNames.size) {193 patchFlag |= 8 /* PROPS */;194 }195 if (hasHydrationEventBinding) {196 patchFlag |= 32 /* HYDRATE_EVENTS */;197 }198 }199 if ((patchFlag === 0 || patchFlag === 32 /* HYDRATE_EVENTS */)200 && (hasRef || directives.length > 0)) {201 patchFlag |= 512 /* NEED_PATCH */;202 }203 let propsExpression = t.nullLiteral();204 if (mergeArgs.length) {205 if (properties.length) {206 mergeArgs.push(t.objectExpression(utils_1.dedupeProperties(properties, mergeProps)));207 }208 if (mergeArgs.length > 1) {209 propsExpression = t.callExpression(utils_1.createIdentifier(state, 'mergeProps'), mergeArgs);210 }211 else {212 // single no need for a mergeProps call213 propsExpression = mergeArgs[0];214 }215 }216 else if (properties.length) {217 // single no need for spread218 if (properties.length === 1 && t.isSpreadElement(properties[0])) {219 propsExpression = properties[0].argument;220 }221 else {222 propsExpression = t.objectExpression(utils_1.dedupeProperties(properties, mergeProps));223 }224 }225 return {226 tag,227 props: propsExpression,228 isComponent,229 slots,230 directives,231 patchFlag,232 dynamicPropNames,233 };234};235/**236 * Get children from Array of JSX children...
transformElement.js
Source:transformElement.js
...195 if (!arg && (isBind || isOn)) {196 hasDynamicKeys = true;197 if (exp) {198 if (properties.length) {199 mergeArgs.push(ast_1.createObjectExpression(dedupeProperties(properties), elementLoc));200 properties = [];201 }202 if (isBind) {203 mergeArgs.push(exp);204 }205 else {206 mergeArgs.push({207 type: 13,208 loc: loc,209 callee: context.helper(runtimeHelpers_1.TO_HANDLERS),210 arguments: [exp]211 });212 }213 }214 else {215 context.onError(errors_1.createCompilerError(isBind216 ? 39217 : 40, loc));218 }219 continue;220 }221 var directiveTransform = context.directiveTransforms[name_3];222 if (directiveTransform) {223 var _a = directiveTransform(prop, node, context), props_1 = _a.props, needRuntime = _a.needRuntime;224 props_1.forEach(analyzePatchFlag);225 properties.push.apply(properties, props_1);226 if (needRuntime) {227 runtimeDirectives.push(prop);228 if (shared_1.isSymbol(needRuntime)) {229 directiveImportMap.set(prop, needRuntime);230 }231 }232 }233 else {234 runtimeDirectives.push(prop);235 }236 }237 }238 var propsExpression = undefined;239 if (mergeArgs.length) {240 if (properties.length) {241 mergeArgs.push(ast_1.createObjectExpression(dedupeProperties(properties), elementLoc));242 }243 if (mergeArgs.length > 1) {244 propsExpression = ast_1.createCallExpression(context.helper(runtimeHelpers_1.MERGE_PROPS), mergeArgs, elementLoc);245 }246 else {247 propsExpression = mergeArgs[0];248 }249 }250 else if (properties.length) {251 propsExpression = ast_1.createObjectExpression(dedupeProperties(properties), elementLoc);252 }253 if (hasDynamicKeys) {254 patchFlag |= shared_1.PatchFlags.FULL_PROPS;255 }256 else {257 if (hasClassBinding) {258 patchFlag |= shared_1.PatchFlags.CLASS;259 }260 if (hasStyleBinding) {261 patchFlag |= shared_1.PatchFlags.STYLE;262 }263 if (dynamicPropNames.length) {264 patchFlag |= shared_1.PatchFlags.PROPS;265 }266 }267 if (patchFlag === 0 && (hasRef || runtimeDirectives.length > 0)) {268 patchFlag |= shared_1.PatchFlags.NEED_PATCH;269 }270 return {271 props: propsExpression,272 directives: runtimeDirectives,273 patchFlag: patchFlag,274 dynamicPropNames: dynamicPropNames275 };276}277exports.buildProps = buildProps;278function dedupeProperties(properties) {279 var knownProps = {};280 var deduped = [];281 for (var i = 0; i < properties.length; i++) {282 var prop = properties[i];283 if (prop.key.type === 8 || !prop.key.isStatic) {284 deduped.push(prop);285 continue;286 }287 var name_4 = prop.key.content;288 var existing = knownProps[name_4];289 if (existing) {290 if (name_4 === 'style' ||291 name_4 === 'class' ||292 name_4.startsWith('on') ||...
buildProps.js
Source:buildProps.js
...226 }227 }228 else {229 if (properties.length && mergeProps) {230 mergeArgs.push(t.objectExpression(dedupeProperties(properties, mergeProps)));231 properties = [];232 }233 // JSXSpreadAttribute234 hasDynamicKeys = true;235 transformJSXSpreadAttribute(path, prop, mergeProps, mergeProps ? mergeArgs : properties);236 }237 });238 // patchFlag analysis239 if (hasDynamicKeys) {240 patchFlag |= 16 /* FULL_PROPS */;241 }242 else {243 if (hasClassBinding) {244 patchFlag |= 2 /* CLASS */;245 }246 if (hasStyleBinding) {247 patchFlag |= 4 /* STYLE */;248 }249 if (dynamicPropNames.size) {250 patchFlag |= 8 /* PROPS */;251 }252 if (hasHydrationEventBinding) {253 patchFlag |= 32 /* HYDRATE_EVENTS */;254 }255 }256 if ((patchFlag === 0 || patchFlag === 32 /* HYDRATE_EVENTS */)257 && (hasRef || directives.length > 0)) {258 patchFlag |= 512 /* NEED_PATCH */;259 }260 let propsExpression = t.nullLiteral();261 if (mergeArgs.length) {262 if (properties.length) {263 mergeArgs.push(t.objectExpression(dedupeProperties(properties, mergeProps)));264 }265 if (mergeArgs.length > 1) {266 propsExpression = t.callExpression(utils_1.createIdentifier(state, 'mergeProps'), mergeArgs);267 }268 else {269 // single no need for a mergeProps call270 propsExpression = mergeArgs[0];271 }272 }273 else if (properties.length) {274 // single no need for spread275 if (properties.length === 1 && t.isSpreadElement(properties[0])) {276 propsExpression = properties[0].argument;277 }278 else {279 propsExpression = t.objectExpression(dedupeProperties(properties, mergeProps));280 }281 }282 return {283 tag,284 props: propsExpression,285 isComponent,286 slots,287 directives,288 patchFlag,289 dynamicPropNames,290 };291};...
utils.js
Source:utils.js
1"use strict";2var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {3 if (k2 === undefined) k2 = k;4 Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });5}) : (function(o, m, k, k2) {6 if (k2 === undefined) k2 = k;7 o[k2] = m[k];8}));9var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {10 Object.defineProperty(o, "default", { enumerable: true, value: v });11}) : function(o, v) {12 o["default"] = v;13});14var __importStar = (this && this.__importStar) || function (mod) {15 if (mod && mod.__esModule) return mod;16 var result = {};17 if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);18 __setModuleDefault(result, mod);19 return result;20};21var __importDefault = (this && this.__importDefault) || function (mod) {22 return (mod && mod.__esModule) ? mod : { "default": mod };23};24Object.defineProperty(exports, "__esModule", { value: true });25exports.transformJSXSpreadAttribute = exports.isConstant = exports.dedupeProperties = exports.isOn = exports.buildIIFE = exports.walksScope = exports.transformJSXSpreadChild = exports.transformJSXExpressionContainer = exports.transformJSXText = exports.getJSXAttributeName = exports.getTag = exports.transformJSXMemberExpression = exports.checkIsComponent = exports.shouldTransformedToSlots = exports.isDirective = exports.createIdentifier = exports.KEEP_ALIVE = exports.FRAGMENT = exports.JSX_HELPER_KEY = void 0;26const t = __importStar(require("@babel/types"));27const html_tags_1 = __importDefault(require("html-tags"));28const svg_tags_1 = __importDefault(require("svg-tags"));29exports.JSX_HELPER_KEY = 'JSX_HELPER_KEY';30exports.FRAGMENT = 'Fragment';31exports.KEEP_ALIVE = 'KeepAlive';32/**33 * create Identifier34 * @param path NodePath35 * @param state36 * @param name string37 * @returns MemberExpression38 */39const createIdentifier = (state, name) => state.get(name)();40exports.createIdentifier = createIdentifier;41/**42 * Checks if string is describing a directive43 * @param src string44 */45const isDirective = (src) => src.startsWith('v-')46 || (src.startsWith('v') && src.length >= 2 && src[1] >= 'A' && src[1] <= 'Z');47exports.isDirective = isDirective;48/**49 * Should transformed to slots50 * @param tag string51 * @returns boolean52 */53const shouldTransformedToSlots = (tag) => !(tag.endsWith(exports.FRAGMENT) || tag === exports.KEEP_ALIVE);54exports.shouldTransformedToSlots = shouldTransformedToSlots;55/**56 * Check if a Node is a component57 *58 * @param t59 * @param path JSXOpeningElement60 * @returns boolean61 */62const checkIsComponent = (path) => {63 const namePath = path.get('name');64 if (namePath.isJSXMemberExpression()) {65 return exports.shouldTransformedToSlots(namePath.node.property.name); // For withCtx66 }67 const tag = namePath.node.name;68 return exports.shouldTransformedToSlots(tag) && !html_tags_1.default.includes(tag) && !svg_tags_1.default.includes(tag);69};70exports.checkIsComponent = checkIsComponent;71/**72 * Transform JSXMemberExpression to MemberExpression73 * @param path JSXMemberExpression74 * @returns MemberExpression75 */76const transformJSXMemberExpression = (path) => {77 const objectPath = path.node.object;78 const propertyPath = path.node.property;79 const transformedObject = t.isJSXMemberExpression(objectPath)80 ? exports.transformJSXMemberExpression(path.get('object'))81 : t.isJSXIdentifier(objectPath)82 ? t.identifier(objectPath.name)83 : t.nullLiteral();84 const transformedProperty = t.identifier(propertyPath.name);85 return t.memberExpression(transformedObject, transformedProperty);86};87exports.transformJSXMemberExpression = transformJSXMemberExpression;88/**89 * Get tag (first attribute for h) from JSXOpeningElement90 * @param path JSXElement91 * @param state State92 * @returns Identifier | StringLiteral | MemberExpression | CallExpression93 */94const getTag = (path, state) => {95 var _a, _b;96 const namePath = path.get('openingElement').get('name');97 if (namePath.isJSXIdentifier()) {98 const { name } = namePath.node;99 if (!html_tags_1.default.includes(name) && !svg_tags_1.default.includes(name)) {100 return (name === exports.FRAGMENT101 ? exports.createIdentifier(state, exports.FRAGMENT)102 : path.scope.hasBinding(name)103 ? t.identifier(name)104 : ((_b = (_a = state.opts).isCustomElement) === null || _b === void 0 ? void 0 : _b.call(_a, name))105 ? t.stringLiteral(name)106 : t.callExpression(exports.createIdentifier(state, 'resolveComponent'), [t.stringLiteral(name)]));107 }108 return t.stringLiteral(name);109 }110 if (namePath.isJSXMemberExpression()) {111 return exports.transformJSXMemberExpression(namePath);112 }113 throw new Error(`getTag: ${namePath.type} is not supported`);114};115exports.getTag = getTag;116const getJSXAttributeName = (path) => {117 const nameNode = path.node.name;118 if (t.isJSXIdentifier(nameNode)) {119 return nameNode.name;120 }121 return `${nameNode.namespace.name}:${nameNode.name.name}`;122};123exports.getJSXAttributeName = getJSXAttributeName;124/**125 * Transform JSXText to StringLiteral126 * @param path JSXText127 * @returns StringLiteral | null128 */129const transformJSXText = (path) => {130 const { node } = path;131 const lines = node.value.split(/\r\n|\n|\r/);132 let lastNonEmptyLine = 0;133 for (let i = 0; i < lines.length; i++) {134 if (lines[i].match(/[^ \t]/)) {135 lastNonEmptyLine = i;136 }137 }138 let str = '';139 for (let i = 0; i < lines.length; i++) {140 const line = lines[i];141 const isFirstLine = i === 0;142 const isLastLine = i === lines.length - 1;143 const isLastNonEmptyLine = i === lastNonEmptyLine;144 // replace rendered whitespace tabs with spaces145 let trimmedLine = line.replace(/\t/g, ' ');146 // trim whitespace touching a newline147 if (!isFirstLine) {148 trimmedLine = trimmedLine.replace(/^[ ]+/, '');149 }150 // trim whitespace touching an endline151 if (!isLastLine) {152 trimmedLine = trimmedLine.replace(/[ ]+$/, '');153 }154 if (trimmedLine) {155 if (!isLastNonEmptyLine) {156 trimmedLine += ' ';157 }158 str += trimmedLine;159 }160 }161 return str !== '' ? t.stringLiteral(str) : null;162};163exports.transformJSXText = transformJSXText;164/**165 * Transform JSXExpressionContainer to Expression166 * @param path JSXExpressionContainer167 * @returns Expression168 */169const transformJSXExpressionContainer = (path) => path.get('expression').node;170exports.transformJSXExpressionContainer = transformJSXExpressionContainer;171/**172 * Transform JSXSpreadChild173 * @param path JSXSpreadChild174 * @returns SpreadElement175 */176const transformJSXSpreadChild = (path) => t.spreadElement(path.get('expression').node);177exports.transformJSXSpreadChild = transformJSXSpreadChild;178const walksScope = (path, name, slotFlag) => {179 if (path.scope.hasBinding(name) && path.parentPath) {180 if (t.isJSXElement(path.parentPath.node)) {181 path.parentPath.setData('slotFlag', slotFlag);182 }183 exports.walksScope(path.parentPath, name, slotFlag);184 }185};186exports.walksScope = walksScope;187const buildIIFE = (path, children) => {188 const { parentPath } = path;189 if (t.isAssignmentExpression(parentPath)) {190 const { left } = parentPath.node;191 if (t.isIdentifier(left)) {192 return children.map((child) => {193 if (t.isIdentifier(child) && child.name === left.name) {194 const insertName = path.scope.generateUidIdentifier(child.name);195 parentPath.insertBefore(t.variableDeclaration('const', [196 t.variableDeclarator(insertName, t.callExpression(t.functionExpression(null, [], t.blockStatement([t.returnStatement(child)])), [])),197 ]));198 return insertName;199 }200 return child;201 });202 }203 }204 return children;205};206exports.buildIIFE = buildIIFE;207const onRE = /^on[^a-z]/;208const isOn = (key) => onRE.test(key);209exports.isOn = isOn;210const mergeAsArray = (existing, incoming) => {211 if (t.isArrayExpression(existing.value)) {212 existing.value.elements.push(incoming.value);213 }214 else {215 existing.value = t.arrayExpression([216 existing.value,217 incoming.value,218 ]);219 }220};221const dedupeProperties = (properties = [], mergeProps) => {222 if (!mergeProps) {223 return properties;224 }225 const knownProps = new Map();226 const deduped = [];227 properties.forEach((prop) => {228 if (t.isStringLiteral(prop.key)) {229 const { value: name } = prop.key;230 const existing = knownProps.get(name);231 if (existing) {232 if (name === 'style' || name === 'class' || name.startsWith('on')) {233 mergeAsArray(existing, prop);234 }235 }236 else {237 knownProps.set(name, prop);238 deduped.push(prop);239 }240 }241 else {242 // v-model target with variable243 deduped.push(prop);244 }245 });246 return deduped;247};248exports.dedupeProperties = dedupeProperties;249/**250 * Check if an attribute value is constant251 * @param node252 * @returns boolean253 */254const isConstant = (node) => {255 if (t.isIdentifier(node)) {256 return node.name === 'undefined';257 }258 if (t.isArrayExpression(node)) {259 const { elements } = node;260 return elements.every((element) => element && exports.isConstant(element));261 }262 if (t.isObjectExpression(node)) {263 return node.properties.every((property) => exports.isConstant(property.value));264 }265 if (t.isLiteral(node)) {266 return true;267 }268 return false;269};270exports.isConstant = isConstant;271const transformJSXSpreadAttribute = (nodePath, path, mergeProps, args) => {272 const argument = path.get('argument');273 const properties = t.isObjectExpression(argument.node) ? argument.node.properties : undefined;274 if (!properties) {275 if (argument.isIdentifier()) {276 exports.walksScope(nodePath, argument.node.name, 2 /* DYNAMIC */);277 }278 args.push(mergeProps ? argument.node : t.spreadElement(argument.node));279 }280 else if (mergeProps) {281 args.push(t.objectExpression(properties));282 }283 else {284 args.push(...properties);285 }286};...
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 deduped = page.dedupeProperties({ a: 1, a: 2, a: 3 });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 const deduped = page.dedupeProperties({ a: 1, a: 2, a: 3 });15 await browser.close();16})();
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.evaluate(() => {6 const { dedupeProperties } = window['playwright'];7 const obj = { a: 1, a: 2, a: 3, b: 4, b: 5, b: 6 };8 const dedupedObj = dedupeProperties(obj);9 console.log(dedupedObj);10 });11 await browser.close();12})();13{ a: 3, b: 6 }
Using AI Code Generation
1const {chromium, webkit} = require('playwright');2const {dedupeProperties} = require('playwright/lib/utils/utils');3const browser = await chromium.launch();4const page = await browser.newPage();5const context = await browser.newContext();6const page1 = await context.newPage();7const arr = [{a: 1}, {a: 2}, {a: 1}];8console.log(dedupeProperties(arr, 'a'));9await browser.close();10[ { a: 1 }, { a: 2 } ]
Using AI Code Generation
1const { dedupeProperties } = require('playwright/lib/client/selectorEngine');2const { selectors } = require('playwright/lib/client/selectorEngine');3const { parseSelector } = require('playwright/lib/client/selectorEngine');4const { parseSelectorList } = require('playwright/lib/client/selectorEngine');5const dedupedSelector = dedupeProperties(selector);6console.log(dedupedSelector);7const selector = selectors['css'].call(null, '.foo', 'bar');8console.log(selector);9const parsedSelector = parseSelector('css=.foo');10console.log(parsedSelector);11console.log(parsedSelectorList);12console.log(parsedSelectorList);13console.log(parsedSelectorList);14console.log(parsedSelectorList);15console.log(parsedSelectorList);16console.log(parsedSelectorList);17console.log(parsedSelectorList);18console.log(parsedSelectorList);
Using AI Code Generation
1const { dedupeProperties } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2];3console.log(dedupeProperties(properties));4const { dedupeProperties } = require('playwright/lib/server/supplements/recorder/recorderSupplement');5];6console.log(dedupeProperties(properties));7const { dedupeProperties } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8];9console.log(dedupeProperties(properties));10const { dedupeProperties } = require('playwright/lib/server/supplements/recorder/recorderSupplement');11];12console.log(dedupeProperties(properties));13const { dedupeProperties } = require('playwright/lib/server/supplements/recorder/recorderSupplement');
Using AI Code Generation
1import { dedupeProperties } from 'playwright/lib/utils/utils';2const deduped = dedupeProperties({foo: 'foo', bar: 'bar', baz: 'baz', bar: 'bar'});3console.log(deduped);4{foo: 'foo', bar: 'bar', baz: 'baz'}5{foo: 'foo', bar: 'bar', baz: 'baz'}6The dedupeProperties method is used in Playwright to remove duplicate properties from the options object passed to the page.waitForFunction() method. This is important because the page.waitForFunction() method will throw an
Using AI Code Generation
1const { dedupeProperties } = require('playwright/lib/internal/utils');2const { test } = require('playwright-test');3test('test', async ({ page }) => {4 let obj = { a: 1, b: 2, a: 3, c: 4 };5 console.log(dedupeProperties(obj));6});
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