How to use genCallExpression method in Playwright Internal

Best JavaScript code snippet using playwright-internal

compile.js

Source:compile.js Github

copy

Full Screen

...280 case 'ReturnStatement':281 genReturnStatement(node, context)282 break283 case 'CallExpression':284 genCallExpression(node, context)285 break286 case 'StringLiteral':287 genStringLiteral(node, context)288 break289 case 'ArrayExpression':290 genArrayExpression(node, context)291 break292 }293}294function genFunctionDecl(node, context) {295 const { push, indent, deIndent } = context296 push(`function ${node.id.name}`)297 push(`(`)298 // 为函数的参数生成代码299 genNodeList(node.params, context)300 push(`) `)301 push('{')302 indent()303 node.body.forEach(n => genNode(n, context))304 deIndent()305 push(`}`)306}307function genArrayExpression(node, context) {308 const { push } = context309 push('[')310 genNodeList(node.elements, context)311 push(']')312}313function genNodeList(nodes, context) {314 const { push } = context315 for(let i = 0; i < nodes.length; i++) {316 const node = nodes[i]317 genNode(node, context)318 if(i < nodes.length - 1) {319 push(', ')320 }321 }322}323function genReturnStatement(node, context) {324 const { push } = context325 push(`return `)326 genNode(node.return, context)327}328function genStringLiteral(node, context) {329 const { push } = context330 push(`${node.value}`)331}332function genCallExpression(node, context) {333 const { push } = context334 const { callee, arguments: args } = node335 push(`${callee.name}(`)336 genNodeList(args, context)337 push(`)`) 338}339function compile(template) {340 const ast = parse(template)341 transform(ast)342 const code = generate(ast.jsNode)343 console.log(code)344}345const template = '<div><p>Vue</p><p>Template</p></div>'346compile(template)

Full Screen

Full Screen

codegen.js

Source:codegen.js Github

copy

Full Screen

1var CodeGen = function(ast){2 this.ast = ast;3 this.source = ""4 var source = this.generateCode();5 console.log("\n")6 eval(source)7 console.log("\n")8}9CodeGen.prototype.generateCode = function(){10 var source = "var inheritsFrom = function (child, parent){\n child.prototype = Object.create(parent.prototype);\n child.prototype.constructor = child;\n};\n"11 source += this.GenBlock(this.ast.nodes,0);12 return source13}14CodeGen.prototype.GenBlock = function(nodes,indentNum){15 var source = "";16 for(var i=0;i<nodes.length;i++){17 var node = nodes[i];18 switch(node.type){19 case "VariableDeclarator":20 source += "\n" + indent(this.GenAssignment(node),indentNum);21 break;22 case "FunctionDeclaration":23 source += "\n" + indent(this.GenFunction(node),indentNum);24 break;25 case "IfStatement":26 source += "\n" + indent(this.GenIfStatement(node),indentNum);27 break;28 case "BinaryExpression":29 source += "\n" + indent(this.GenBinaryExpression(node),indentNum)30 break;31 case "CallExpression":32 source += "\n" + indent(this.GenCallExpression(node),indentNum)33 break;34 case "ClassDeclaration":35 source += "\n"+ indent(this.GenClass(node),indentNum);36 break;37 case "ClassInstance":38 source += "\n" + indent(this.GenClassInstance(node),indentNum);39 break;40 case "LoopStatement":41 source += "\n" + indent(this.GenLoop(node),indentNum);42 break;43 case "ArrayExpression":44 source += "\n" + indent(this.GenArray(node),indentNum);45 break;46 case "ElseStatement":47 source += "\n" + indent(this.GenElseStatement(node),indentNum);48 break;49 }50 }51 return source;52}53CodeGen.prototype.GenArray = function(node){54 var source = "["55 for(var i=0;i<node.elements.length;i++){56 source += node.elements[i].val + " "57 }58 source += "]";59 return source;60}61CodeGen.prototype.GenClass = function(node){62 var methods = [];63 var others = [];64 for(var i=0;i<node.body.length;i++){65 var child = node.body[i];66 if(child.type == 'SubDeclaration'){67 methods.push(child);68 }69 else{70 if(child.id)71 if(child.id.val == "super"){72 child.id.val = node.parent.val + ".call";73 child.expression.params.unshift({74 type:'operator',75 val:","76 })77 child.expression.params.unshift({78 type:'identifier',79 val:"this"80 })81 }82 others.push(child)83 }84 }85 var source = "function " + node.id.val +"(" + this.GenParams(node.params) + "){" + this.GenBlock(node.body,1)+"\n}"86 if(node.parent)87 source += "\ninheritsFrom(" + node.id.val + "," + node.parent.val + ");"88 source += "\n" + this.GenSubs(methods,node.id.val);89 return source;90}91CodeGen.prototype.GenSubs = function(subs,className){92 var source = "";93 for(var i=0;i<subs.length;i++){94 var sub = subs[i];95 source += "\n" + className + ".prototype." + sub.id.val +" = function(" + this.GenParams(sub.params) + "){" + this.GenBlock(sub.body,1)+"\n}"96 }97 return source98}99CodeGen.prototype.GenLoop = function(node){100 return "while(" + this.GenBinaryExpression(node.test,true) + "){" + this.GenBlock(node.block,1) + "\n}";101}102CodeGen.prototype.GenFunction = function(node){103 return "function " + node.id.val +"(" + this.GenParams(node.params) + "){" + this.GenBlock(node.body,1)+"\n}";104}105CodeGen.prototype.GenAssignment = function(node){106 if(node.init.type == 'stringLiteral' || node.init.type == 'integerLiteral' || node.init.type == 'identifier' ){107 return 'var ' + node.id.name + " = " + node.init.val;108 }109 else{110 var source = ""111 if(node.init.type == 'BinaryExpression'){112 return 'var ' + node.id.name + " = " + this.GenBinaryExpression(node.init);113 }114 else{115 return 'var ' + node.id.name + " = " + this.GenArray(node.init);116 }117 }118}119CodeGen.prototype.GenClassInstance = function(node){120 return 'var ' + node.id.val + " = new " + node.class.val +"(" + this.GenParams(node.params) + ")";121}122CodeGen.prototype.GenIfStatement = function (node) {123 return "if(" + this.GenBinaryExpression(node.test,true) + "){" + this.GenBlock(node.block,1) + "\n}";124};125CodeGen.prototype.GenBinaryExpression = function(node,ifstate){126 if(node.right.type == 'BinaryExpression'){127 return node.left.val + " " + node.operator.val + " " + this.GenBinaryExpression(node.right);128 }129 else{130 return node.left.val + " " + node.operator.val + " " + node.right.val;131 }132}133CodeGen.prototype.GenParams = function(params){134 var source = "";135 for(var i=0;i<params.length;i++){136 var param = params[i];137 source += param.val;138 }139 return source;140}141CodeGen.prototype.GenElseStatement = function(node){142 return "else {" + this.GenBlock(node.block,1) + "\n}";143}144CodeGen.prototype.GenCallExpression = function(node){145 return node.id.val + "(" + this.GenParams(node.expression.params) + ")";146}147function indent(str, numOfIndents, opt_spacesPerIndent) {148 str = str.replace(/^(?=.)/gm, new Array(numOfIndents + 1).join('\t'));149 numOfIndents = new Array(opt_spacesPerIndent + 1 || 0).join(' '); // re-use150 return opt_spacesPerIndent151 ? str.replace(/^\t+/g, function(tabs) {152 return tabs.replace(/./g, numOfIndents);153 })154 : str;155}...

Full Screen

Full Screen

parser.js

Source:parser.js Github

copy

Full Screen

...48 */49const followedNumber = (command, index) => R.cond([50 [R.all(isNumber), numbers => ({51 index: index + R.length(numbers) + 1,52 expression: genCallExpression(command, numbers.map(n => ({53 type: 'NumberLiteral',54 value: parseInt(n.value)55 })))56 })],57 [R.T, R.always(ShouldFollowedNumberError(command))]58]);59/**60 * command followed by comments61 * String -> Number -> ( ([a]) -> {k:v} )62 */63const followedComment = R.curry((command, index, comments) => ({64 index: index + R.length(comments) + 1,65 expression: genCommentExpression(R.map(R.prop('value'), comments).join(' '))66}));...

Full Screen

Full Screen

compiler.js

Source:compiler.js Github

copy

Full Screen

...42 case TypeAST.ReturnStatement:43 genReturnStatement(node, context);44 break;45 case TypeAST.CallExpression:46 genCallExpression(node, context);47 break;48 case TypeAST.StringLiteral:49 genStringLiteral(node, context);50 break;51 case TypeAST.ArrayExpression:52 genArrayExpression(node, context);53 break;54 }55}56// 生成函数声明57// function render(xxx,xxx) { xxx }58function genFunctionDecl(node, context) {59 const { push, indent, deIndent } = context;60 push(`function ${node.id.name}`);61 push(`(`);62 genNodeList(node.params, context);63 push(`)`);64 push(`{`);65 indent();66 node.body.forEach((n) => genNode(n, context));67 deIndent();68 push(`}`);69}70// 生成return71// return72function genReturnStatement(node, context) {73 const { push } = context;74 push(`return `);75 genNode(node.return, context);76}77// 生成字符串字面量78// xxx79function genStringLiteral(node, context) {80 const { push } = context;81 // 对于字符串节点，只需拼接node.value82 push(`'${node.value}'`);83}84// 生成函数调用85// h(xxx,xxx)86function genCallExpression(node, context) {87 const { push } = context;88 const { callee, arguments: args } = node;89 push(`${callee}(`);90 genNodeList(args, context);91 push(")");92}93// [xxx,xxx]94function genArrayExpression(node, context) {95 const { push } = context;96 push("[");97 console.log(node)98 genNodeList(node.elements, context);99 push("]");100}...

Full Screen

Full Screen

index.js

Source:index.js Github

copy

Full Screen

1const { extname, join, sep } = require('path')2const globby = require('globby')3const { addDefault } = require('@babel/helper-module-imports')4function genCallExpression(t, { styles, classNames }) {5 if (!genCallExpression.node) {6 genCallExpression.node = t.callExpression(7 t.memberExpression(classNames, t.identifier('bind')),8 [styles],9 )10 }11 return (args) => {12 return t.callExpression(genCallExpression.node, args)13 }14}15module.exports = ({ types: t }) => {16 return {17 pre() {18 // { filename->{ styles, classNames } }19 this.importedCache = new Map()20 this.matchedPaths = null21 this.defaultOpts = {22 varName: 'cx',23 extensions: ['.less'],24 includes: [join(process.cwd(), 'src', 'pages', '**', '*.{jsx, tsx}')],25 }26 this.opts = {27 ...this.defaultOpts,28 ...this.opts,29 }30 },31 visitor: {32 Program(path) {33 if (!this.matchedPaths) {34 this.matchedPaths = []35 for (let pattern of this.opts.includes) {36 this.matchedPaths = [...this.matchedPaths, ...globby.sync(pattern)]37 }38 }39 const filename = path.hub?.file?.opts?.filename40 if (41 this.matchedPaths.includes(filename) &&42 !this.importedCache.has(filename)43 ) {44 const pattern = this.opts.extensions45 .map((ext) => {46 return ext.slice(1)47 })48 .join(',')49 const styleFiles = globby.sync(50 filename.replace(extname(filename), `.${pattern}`),51 )52 if (!styleFiles || !styleFiles.length) return53 // for testing54 if (process.env.NODE_ENV === 'pkg-test') {55 styleFiles[0] = styleFiles[0].split(sep).slice(-1)[0]56 }57 const styles = addDefault(58 path,59 styleFiles[0], // only support one type currently60 {61 nameHint: 'styles',62 },63 )64 const classNames = addDefault(path, 'classnames/bind', {65 nameHint: 'classNames',66 })67 this.importedCache.set(filename, { styles, classNames })68 }69 },70 CallExpression(path) {71 const filename = path.hub?.file?.opts?.filename72 const { node } = path73 if (74 this.importedCache.has(filename) &&75 node.callee.name === this.opts.varName76 ) {77 path.replaceWith(78 genCallExpression(79 t,80 this.importedCache.get(filename),81 )(node.arguments),82 )83 }84 },85 },86 }...

Full Screen

Full Screen

babel-plugin-style-bind.js

Source:babel-plugin-style-bind.js Github

copy

Full Screen

1const { extname, join } = require('path')2const globby = require('globby')3const { addDefault } = require('@babel/helper-module-imports')4function genCallExpression(t, { styles, classNames }) {5 if (!genCallExpression.node) {6 genCallExpression.node = t.callExpression(7 t.memberExpression(classNames, t.identifier('bind')),8 [styles]9 )10 }11 return args => {12 return t.callExpression(genCallExpression.node, args)13 }14}15module.exports = ({ types: t }) => {16 return {17 pre() {18 // { filename->{ styles, classNames } }19 this.importedCache = new Map()20 this.matchedPaths = null21 this.defaultOpts = {22 varName: 'cx',23 extensions: ['.less'],24 includes: [join(process.cwd(), 'src', 'pages', '**', '*.{jsx,tsx}')],25 }26 this.opts = {27 ...this.defaultOpts,28 ...this.opts,29 }30 },31 visitor: {32 Program(path) {33 if (!this.matchedPaths) {34 this.matchedPaths = []35 for (let pattern of this.opts.includes) {36 this.matchedPaths = [...this.matchedPaths, ...globby.sync(pattern)]37 }38 }39 const filename = path.hub?.file?.opts?.filename40 if (41 this.matchedPaths.includes(filename) &&42 !this.importedCache.has(filename)43 ) {44 const pattern = this.opts.extensions45 .map(ext => {46 return ext.slice(1)47 })48 .join(',')49 const styleFiles = globby.sync(50 filename.replace(extname(filename), `.${pattern}`)51 )52 if (!styleFiles || !styleFiles.length) return53 const styles = addDefault(54 path,55 styleFiles[0], // only support one type currently56 {57 nameHint: 'styles',58 }59 )60 const classNames = addDefault(path, 'classnames/bind', {61 nameHint: 'classNames',62 })63 this.importedCache.set(filename, { styles, classNames })64 }65 },66 CallExpression(path) {67 const filename = path.hub?.file?.opts?.filename68 const { node } = path69 if (70 this.importedCache.has(filename) &&71 node.callee.name === this.opts.varName72 ) {73 path.replaceWith(74 genCallExpression(75 t,76 this.importedCache.get(filename)77 )(node.arguments)78 )79 }80 },81 },82 }...

Full Screen

Full Screen

generate.js

Source:generate.js Github

copy

Full Screen

...30 case 'ReturnStatement':31 genReturnStatement(node, context)32 break33 case 'CallExpression':34 genCallExpression(node, context)35 break36 case 'StringLiteral':37 genStringLiteral(node, context)38 break39 case 'ArrayExpression':40 genArrayExpression(node, context)41 break42 }43}44function genFunctionDecl(node, context) {45 const { push, indent, deIndent } = context46 47 push(`function ${node.id.name} `)48 push(`(`)49 genNodeList(node.params, context)50 push(`) `)51 push(`{`)52 indent()53 54 node.body.forEach(n => genNode(n, context))55 56 deIndent()57 push(`}`)58}59function genNodeList(nodes, context) {60 if(!nodes) return61 const { push } = context62 for (let i = 0; i < nodes.length; i++) {63 const node = nodes[i]64 genNode(node, context)65 if (i < nodes.length - 1) {66 push(', ')67 }68 }69}70function genReturnStatement(node, context) {71 const { push } = context72 73 push(`return `)74 genNode(node.return, context)75}76function genCallExpression(node, context) {77 const { push } = context78 const { callee, arguments: args } = node79 push(`${callee.name}(`)80 genNodeList(args, context)81 push(`)`)82}83function genStringLiteral(node, context) {84 const { push } = context85 86 push(`'${node.value}'`)87}88function genArrayExpression(node, context) {89 const { push } = context90 push('[')...

Full Screen

Full Screen

05-genNode.js

Source:05-genNode.js Github

copy

Full Screen

...35 genVNodeCall(node, context)36 break37 38 case NodeTypes.JS_CALL_EXPRESSION:39 genCallExpression(node, context)40 break41 case NodeTypes.JS_OBJECT_EXPRESSION:42 genObjectExpression(node, context)43 break44 case NodeTypes.JS_ARRAY_EXPRESSION:45 genArrayExpression(node, context)46 break47 case NodeTypes.JS_FUNCTION_EXPRESSION:48 genFunctionExpression(node, context)49 break50 case NodeTypes.JS_CONDITIONAL_EXPRESSION:51 genConditionalExpression(node, context)52 break53 case NodeTypes.JS_CACHE_EXPRESSION:...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const playwright = require('playwright');2const { genCallExpression } = require('playwright/lib/internal/recorder/recorderUtils');3const { parseExpression } = require('recast');4const { print } = require('recast/parsers/typescript');5const { types: { namedTypes: { CallExpression } } } = require('recast');6const { types: { namedTypes: { Identifier } } } = require('recast');7const { types: { namedTypes: { MemberExpression } } } = require('recast');8const { types: { namedTypes: { ObjectExpression } } } = require('recast');9const { types: { namedTypes: { Property } } } = require('recast');10const { types: { namedTypes: { Literal } } } = require('recast');11const { types: { namedTypes: { ArrayExpression } } } = require('recast');12const { types: { namedTypes: { ExpressionStatement } } } = require('recast');13const page = await playwright.chromium.launch().newPage();14const callExpression = genCallExpression(page, 'click', ['text="Click me"']);15console.log(print(parseExpression(callExpression)).code);

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { genCallExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const expression = genCallExpression('page', 'click', [ 'text=Click me' ]);3console.log(expression);4const { genCallExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');5const expression = genCallExpression('page', 'click', [ 'text=Click me' ]);6console.log(expression);7const { genCallExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');8const expression = genCallExpression('page', 'click', [ 'text=Click me' ]);9console.log(expression);10const { genCallExpression } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');11const expression = genCallExpression('page', 'click', [ 'text=Click me' ]);12console.log(expression);

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { genCallExpression } = require('@playwright/test/lib/utils/codegen');2const path = require('path');3const fs = require('fs');4const test = require('@playwright/test');5test.describe('My test suite', () => {6 test.beforeEach(async ({ page }) => {7 });8 test('My test', async ({ page }) => {9 await page.click('text=Get started');10 await page.click('text=Docs');11 await page.click('text=API');12 await page.click('text=Selectors');

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { genCallExpression } = require('playwright-core/lib/codegen/recorderActions');2### `genCallExpression(methodName: string, args: any[]): ActionEntry`3### `genActionEntry(actionName: string, options: object): ActionEntry`4### `genActionEntries(actionName: string, options: object[]): ActionEntry[]`5### `genActionEntriesFromSteps(steps: Step[]): ActionEntry[]`6### `genActionEntriesFromEvents(events: Event[]): ActionEntry[]`7### `genActionEntriesFromEventsAndSteps(events: Event[], steps: Step[]): ActionEntry[]`

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { genCallExpression } = require('@playwright/test/lib/utils').codegen;2const code = genCallExpression({ name: 'page', method: 'type' }, ['input', 'Hello world']);3genCallExpression(4 { name: string, method: string, isAsync?: boolean, isChained?: boolean },5): string;6Playwright is licensed under the Apache 2.0 license. See [LICENSE](

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1const { genCallExpression } = require('@playwright/test/lib/server/frames');2console.log(genCallExpression('page', 'click', ['a', 'b']));3{ type: 'CallExpression',4 callee: { type: 'MemberExpression', object: [Object], property: [Object] },5 arguments: [ { type: 'Literal', value: 'a' }, { type: 'Literal', value: 'b' } ] }6[MIT](LICENSE)

Full Screen

Full Screen

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.

Run Playwright Internal automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

... View sample repo... View DocumentationSign up Free
›
_

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful