Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! 
How to use createObjectExpression method in Playwright Internal
Best JavaScript code snippet using playwright-internal
transform.js
Source:transform.js 
1var recast = require('recast');2var b = recast.types.builders;3var types = recast.types.namedTypes;4function createObjectExpression(obj) {5 var props = [];6 for (var prop in obj) {7 var val = typeof obj[prop] === 'object' ? obj[prop] : b.literal(obj[prop]);8 props.push(b.property('init', b.literal(prop), val));9 }10 return b.objectExpression(props);11}12function createStep(loc, isDebugger) {13 var node = b.expressionStatement(14 b.yieldExpression(15 createObjectExpression({16 type: isDebugger ? 'debugger' : 'step',17 start: createObjectExpression(loc.start),18 end: createObjectExpression(loc.end)19 }),20 false21 )22 );23 Object.defineProperty(node, '__stepper', { value: true });24 return node;25}26function createStackFrame(path, filename) {27 var name;28 if (path.scope.isGlobal) {29 name = 'Global Scope';30 } else if (path.get('id').value) {31 name = path.get('id').value.name;32 } else {33 name = 'anonymous function';34 }35 var bindings = path.get('body').scope.getBindings();36 var bindingNodes = [];37 for (var varName in bindings) {38 bindingNodes.push(createObjectExpression({39 name: varName,40 locs: b.arrayExpression(bindings[varName].map(function (p) {41 return createObjectExpression({42 start: createObjectExpression(p.value.loc.start),43 end: createObjectExpression(p.value.loc.end)44 });45 }))46 }));47 }48 var ret = b.expressionStatement(49 b.yieldExpression(50 createObjectExpression({51 type: 'stackFrame',52 filename: filename,53 name: name,54 scope: b.arrayExpression(bindingNodes),55 evalInScope: b.functionExpression(56 null,57 [b.identifier('expr')],58 b.blockStatement([b.returnStatement(59 b.callExpression(b.identifier('eval'), [b.identifier('expr')])60 )]),61 false62 )63 }),64 false...
visitor.js
Source:visitor.js
...110 program.body.push(111 createVariable(112 t,113 meta,114 createObjectExpression(115 t,116 ["__params", "__entryPoint", SNAPSHOT].map((name) => [name.slice(2), name])117 )118 )119 );120 program.body.push(t.returnStatement(meta));121}122function createVariable(t, id, init) {123 return t.variableDeclaration("const", [t.variableDeclarator(id, init)]);124}125function createSnapshot(t, scope) {126 const parsedScope = scope127 .filter((scope) => (typeof scope === "string" ? scope !== SNAPSHOT : scope))128 .map((stringOrVal) => {129 if (typeof stringOrVal === "string") {130 return [stringOrVal, stringOrVal];131 } else {132 const [key, val] = Object.entries(stringOrVal)[0];133 return [key, val];134 }135 });136 /* __snapshot.push({ ...scope }) */137 return t.expressionStatement(138 t.callExpression(139 t.memberExpression(t.identifier(SNAPSHOT), t.identifier("push")),140 [createObjectExpression(t, parsedScope)]141 )142 );143}144function createObjectExpression(t, entries) {145 return t.objectExpression(146 entries.map(([key, val]) =>147 t.objectProperty(t.identifier(key), t.identifier(val))148 )149 );...
babel-plugin-react-css-modules_vx.x.x.js
Source:babel-plugin-react-css-modules_vx.x.x.js
1// flow-typed signature: 622951deb3f4d71788bf949318033f0a2// flow-typed version: <<STUB>>/babel-plugin-react-css-modules_v^3.3.2/flow_v0.61.03/**4 * This is an autogenerated libdef stub for:5 *6 * 'babel-plugin-react-css-modules'7 *8 * Fill this stub out by replacing all the `any` types.9 *10 * Once filled out, we encourage you to share your work with the11 * community by sending a pull request to:12 * https://github.com/flowtype/flow-typed13 */14declare module 'babel-plugin-react-css-modules' {15 declare module.exports: any;16}17/**18 * We include stubs for each file inside this npm package in case you need to19 * require those files directly. Feel free to delete any files that aren't20 * needed.21 */22declare module 'babel-plugin-react-css-modules/benchmark/test' {23 declare module.exports: any;24}25declare module 'babel-plugin-react-css-modules/demo/webpack.config' {26 declare module.exports: any;27}28declare module 'babel-plugin-react-css-modules/dist/browser/getClassName' {29 declare module.exports: any;30}31declare module 'babel-plugin-react-css-modules/dist/conditionalClassMerge' {32 declare module.exports: any;33}34declare module 'babel-plugin-react-css-modules/dist/createObjectExpression' {35 declare module.exports: any;36}37declare module 'babel-plugin-react-css-modules/dist/getClassName' {38 declare module.exports: any;39}40declare module 'babel-plugin-react-css-modules/dist/index' {41 declare module.exports: any;42}43declare module 'babel-plugin-react-css-modules/dist/replaceJsxExpressionContainer' {44 declare module.exports: any;45}46declare module 'babel-plugin-react-css-modules/dist/requireCssModule' {47 declare module.exports: any;48}49declare module 'babel-plugin-react-css-modules/dist/resolveStringLiteral' {50 declare module.exports: any;51}52declare module 'babel-plugin-react-css-modules/dist/schemas/optionsDefaults' {53 declare module.exports: any;54}55declare module 'babel-plugin-react-css-modules/dist/types' {56 declare module.exports: any;57}58// Filename aliases59declare module 'babel-plugin-react-css-modules/benchmark/test.js' {60 declare module.exports: $Exports<'babel-plugin-react-css-modules/benchmark/test'>;61}62declare module 'babel-plugin-react-css-modules/demo/webpack.config.js' {63 declare module.exports: $Exports<'babel-plugin-react-css-modules/demo/webpack.config'>;64}65declare module 'babel-plugin-react-css-modules/dist/browser/getClassName.js' {66 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/browser/getClassName'>;67}68declare module 'babel-plugin-react-css-modules/dist/conditionalClassMerge.js' {69 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/conditionalClassMerge'>;70}71declare module 'babel-plugin-react-css-modules/dist/createObjectExpression.js' {72 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/createObjectExpression'>;73}74declare module 'babel-plugin-react-css-modules/dist/getClassName.js' {75 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/getClassName'>;76}77declare module 'babel-plugin-react-css-modules/dist/index.js' {78 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/index'>;79}80declare module 'babel-plugin-react-css-modules/dist/replaceJsxExpressionContainer.js' {81 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/replaceJsxExpressionContainer'>;82}83declare module 'babel-plugin-react-css-modules/dist/requireCssModule.js' {84 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/requireCssModule'>;85}86declare module 'babel-plugin-react-css-modules/dist/resolveStringLiteral.js' {87 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/resolveStringLiteral'>;88}89declare module 'babel-plugin-react-css-modules/dist/schemas/optionsDefaults.js' {90 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/schemas/optionsDefaults'>;91}92declare module 'babel-plugin-react-css-modules/dist/types.js' {93 declare module.exports: $Exports<'babel-plugin-react-css-modules/dist/types'>;...
snapshot.macro.js
Source:snapshot.macro.js
...96 /* __snapshot.push({ ...scope }) */97 return t.expressionStatement(98 t.callExpression(99 t.memberExpression(t.identifier(SNAPSHOT), t.identifier('push')),100 [createObjectExpression(t, parsedScope)]101 )102 )103}104function createObjectExpression(t, entries) {105 return t.objectExpression(106 entries.map(([key, val]) =>107 t.objectProperty(t.identifier(key), t.identifier(val))108 )109 )...
replaceJsxExpressionContainer.js
Source:replaceJsxExpressionContainer.js
...41 // Only provide options argument if the options are something other than default42 // This helps save a few bits in the generated user code43 if (options.handleMissingStyleName !== optionsDefaults.handleMissingStyleName ||44 options.autoResolveMultipleImports !== optionsDefaults.autoResolveMultipleImports) {45 args.push(createObjectExpression(t, options));46 }47 const styleNameExpression = t.callExpression(48 t.clone(importedHelperIndentifier),49 args50 );51 if (destinationAttribute) {52 if (isStringLiteral(destinationAttribute.value)) {53 path.node.openingElement.attributes.push(jSXAttribute(54 jSXIdentifier(destinationName),55 jSXExpressionContainer(56 binaryExpression(57 '+',58 t.stringLiteral(destinationAttribute.value.value + ' '),59 styleNameExpression...
index.js
Source:index.js
2var extend = require('extend');3function evaluator(expr, context) {4 context = context || {};5 if (typeof expr === 'object') {6 expr = createObjectExpression(expr);7 } else if (expr.match(/^\s*\{/)) {8 // guard against object expressions being interpreted as blocks9 expr = '(' + expr + ')';10 }11 var ev = function(data) {12 data = data ? extend({}, context, data) : context;13 try {14 return vm.runInContext(expr, vm.createContext(data));15 } catch (error) {16 return undefined;17 }18 };19 ev.set = function(symbol, value) {20 if (typeof symbol === 'object') {21 extend(context, symbol);22 } else {23 context[symbol] = value;24 }25 sandbox = null;26 return ev;27 };28 ev.require = function(mod, symbol) {29 if (Array.isArray(mod)) {30 mod.forEach(ev.require);31 return ev;32 }33 var value;34 if (mod.indexOf('=') > -1) {35 var bits = mod.split(/\s*=\s*/);36 symbol = bits[0];37 mod = bits[1];38 // console.log('require "%s" as "%s"', mod, symbol);39 }40 return ev.set(symbol || mod, require(mod));41 };42 ev.setter = function() {43 return setter(expr, context);44 };45 return ev;46}47function setter(expr, context) {48 return evaluator('(' + expr + '), this', context);49}50function evaluate(expr, context) {51 try {52 return vm.runInNewContext(expr, context || {});53 } catch (error) {54 return undefined;55 }56}57function createObjectExpression(obj) {58 return '({' +59 Object.keys(obj).reduce(function(list, key) {60 list.push('"' + key.replace(/"/g, '\\"') + '": ' + obj[key]);61 return list;62 }, []).join(', ') +63 '})';64}65module.exports = evaluator;66module.exports.evaluate = evaluate;...
head.js
Source:head.js
...27function headTransform(node, context) {28 if (node.type === 1 /* NodeTypes.ELEMENT */) {29 return () => {30 if (!context.parent.codegenNode) {31 context.parent.codegenNode = createObjectExpression([])32 }33 const options = context.parent.codegenNode34 const option = createObjectProperty(35 node.tag,36 node.children.length === 1 ? node.children[0] : 'null'37 )38 options.properties.push(option)39 }40 }41}42const { descriptor } = parse(SFC)43const head = descriptor.customBlocks[0]44const ast = baseParse(head.content)45transform(ast, {...
createObjectExpression.js
Source:createObjectExpression.js
...17 if (t.isAnyTypeAnnotation(value)) {18 } else if (typeof value === 'string') {19 newValue = t.stringLiteral(value);20 } else if (typeof value === 'object') {21 newValue = createObjectExpression(t, value);22 } else if (typeof value === 'boolean') {23 newValue = t.booleanLiteral(value);24 } else if (typeof value === 'undefined') {25 // eslint-disable-next-line no-continue26 continue;27 } else {28 throw new TypeError('Unexpected type: ' + typeof value);29 }30 properties.push(31 t.objectProperty(32 t.stringLiteral(name),33 newValue34 )35 );...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const object = await page.evaluateHandle(() => {6 return {7 };8 });9 const { foo, baz, arr } = await object.evaluate(obj => obj);10 console.log(foo, baz, arr);11 await browser.close();12})();
Using AI Code Generation
1const { createObjectExpression } = require('playwright/lib/client/selectorEngine');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4 const selector = createObjectExpression({5 });6 await page.click(selector);7});8const { test } = require('@playwright/test');9test('test', async ({ page }) => {10 await page.click('text=Log in');11});12const { test } = require('@playwright/test');13test('test', async ({ page }) => {14 await page.click('text=Log in');15});16const { test } = require('@playwright/test');17test('test', async ({ page }) => {18 await page.click('text=Log in');19});20const { test } = require('@playwright/test');21test('test', async ({ page }) => {22 await page.click('text=Log in', { force: true });23});
Using AI Code Generation
1const { test, expect } = require('@playwright/test');2test('My test', async ({ page }) => {3 const obj = page._createObjectExpression({4 });5 console.log(obj);6});7const { test, expect } = require('@playwright/test');8test('My test', async ({ page }) => {9 const arr = page._createArrayExpression([10 ]);11 console.log(arr);12});13const { test, expect } = require('@playwright/test');14test('My test', async ({ page }) => {15 const regExp = page._createRegExpExpression('foo.*bar');16 console.log(regExp);17});18const { test, expect } = require('@playwright/test');19test('My test', async ({ page }) => {20 const handle = await page.$('text=Get started');21 const handleExpression = page._createHandleExpression(handle);22 console.log(handleExpression);23});24const { test, expect } = require('@playwright/test');25test('My test', async ({ page }) => {26 const value = await page.evaluate(() => {27 return {28 };29 });30 const valueHandleExpression = page._createValueHandleExpression(value);31 console.log(valueHandleExpression);32});33const { test, expect } = require('@playwright/test');34test('My test', async ({ page }) => {35 const handle = await page.evaluateHandle(()
Using AI Code Generation
1const { createObjectExpression } = require('playwright-core/lib/server/frames');2const obj = createObjectExpression({foo: 'bar', baz: 42});3console.log(obj);4const { createObjectExpression } = require('playwright-core/lib/server/frames');5const obj = createObjectExpression({foo: 'bar', baz: 42});6console.log(obj);7const { createObjectExpression } = require('playwright-core/lib/server/frames');8const obj = createObjectExpression({foo: 'bar', baz: 42});9console.log(obj);10const { createObjectExpression } = require('playwright-core/lib/server/frames');11const obj = createObjectExpression({foo: 'bar', baz: 42});12console.log(obj);13const { createObjectExpression } = require('playwright-core/lib/server/frames');14const obj = createObjectExpression({foo: 'bar', baz: 42});15console.log(obj);16const { createObjectExpression } = require('playwright-core/lib/server/frames');17const obj = createObjectExpression({foo: 'bar', baz: 42});18console.log(obj);19const { createObjectExpression } = require('playwright-core/lib/server/frames');20const obj = createObjectExpression({foo: 'bar', baz: 42});21console.log(obj);22const { createObjectExpression } = require('playwright-core/lib/server/frames');23const obj = createObjectExpression({foo: 'bar', baz: 42});24console.log(obj);25const { createObjectExpression } = require('playwright-core/lib/server/frames');26const obj = createObjectExpression({foo: 'bar', baz: 42
Using AI Code Generation
1const { createObjectExpression } = require('@playwright/test');2const obj = createObjectExpression({foo: 'bar'});3console.log(obj);4const { createObjectExpression } = require('@playwright/test');5const obj = createObjectExpression({foo: 'bar'});6console.log(obj);7const { createObjectExpression } = require('@playwright/test');8const obj = createObjectExpression({foo: 'bar'});9console.log(obj);10const { createObjectExpression } = require('@playwright/test');11const obj = createObjectExpression({foo: 'bar'});12console.log(obj);13const { createObjectExpression } = require('@playwright/test');14const obj = createObjectExpression({foo: 'bar'});15console.log(obj);16const { createObjectExpression } = require('@playwright/test');17const obj = createObjectExpression({foo: 'bar'});18console.log(obj);19const { createObjectExpression } = require('@playwright/test');20const obj = createObjectExpression({foo: 'bar'});21console.log(obj);22const { createObjectExpression } = require('@playwright/test');23const obj = createObjectExpression({foo: 'bar'});24console.log(obj);25const { createObjectExpression } = require('@playwright/test');26const obj = createObjectExpression({foo: 'bar'});27console.log(obj);28const { createObjectExpression } = require('@playwright/test');29const obj = createObjectExpression({foo: 'bar'});30console.log(obj);31const { createObjectExpression } = require('@playwright/test');32const obj = createObjectExpression({foo: 'bar'});33console.log(obj);34const {
Using AI Code Generation
1const playwright = require('playwright');2const { createObjectExpression } = playwright.internal;3const obj = createObjectExpression({ foo: 'bar' });4console.log(obj);5const playwright = require('playwright');6const { createObjectExpression } = playwright.internal;7const obj = createObjectExpression({ foo: 'bar' });8console.log(obj);9const playwright = require('playwright');10const { createObjectExpression } = playwright.internal;11const obj = createObjectExpression({ foo: 'bar' });12console.log(obj);13const playwright = require('playwright');14const { createObjectExpression } = playwright.internal;15const obj = createObjectExpression({ foo: 'bar' });16console.log(obj);17const playwright = require('playwright');18const { createObjectExpression } = playwright.internal;19const obj = createObjectExpression({ foo: 'bar' });20console.log(obj);21const playwright = require('playwright');22const { createObjectExpression } = playwright.internal;23const obj = createObjectExpression({ foo: 'bar' });24console.log(obj);25const playwright = require('playwright');26const { createObjectExpression } = playwright.internal;27const obj = createObjectExpression({ foo: 'bar' });28console.log(obj);29const playwright = require('playwright');30const { createObjectExpression } = playwright.internal;31const obj = createObjectExpression({ foo: 'bar' });32console.log(obj);33const playwright = require('playwright');34const { createObjectExpression } = playwright.internal;35const obj = createObjectExpression({ foo: 'bar' });36console.log(obj);
Using AI Code Generation
1const { createObjectExpression } = require('@playwright/test/lib/server/inspector/inspectorInstrumentation');2const obj = createObjectExpression({3});4console.log(JSON.stringify(obj));5const { createObjectExpression } = require('@playwright/test/lib/server/inspector/inspectorInstrumentation');6const obj = createObjectExpression({7});8console.log(JSON.stringify(obj));9const { createObjectExpression } = require('@playwright/test/lib/server/inspector/inspectorInstrumentation');10const obj = createObjectExpression({11});12console.log(JSON.stringify(obj));13const { createObjectExpression } = require('@playwright/test/lib/server/inspector/inspectorInstrumentation');14const obj = createObjectExpression({15});16console.log(JSON.stringify(obj));17const { createObjectExpression } = require('@playwright/test/lib/server/inspector/inspectorInstrumentation');18const obj = createObjectExpression({
Using AI Code Generation
1const { createObjectExpression } = require('playwright-core/lib/utils/structs');2const obj = createObjectExpression({3});4console.log(obj);5const { createObjectExpression } = require('playwright-core/lib/utils/structs');6const obj = createObjectExpression({7});8console.log(obj);9{ type: 'object',10 { type: 'object',11 [ { name: 'name', value: [Object] },12 { name: 'age', value: [Object] } ] } }13const { chromium } = require('playwright');14const { createObjectExpression } = require('playwright-core/lib/utils/structs');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 const obj = createObjectExpression({20 });21 await page.fill('[name="field-keywords"]', 'Playwright');22 await browser.close();23})();
Using AI Code Generation
1const { createObjectExpression } = require('@playwright/test/lib/utils/objects');2const obj = createObjectExpression({ a: 1, b: 2 });3console.log(obj);4const { createObjectExpression } = require('@playwright/test/lib/utils/objects');5const obj = createObjectExpression({ a: 1, b: 2 });6console.log(obj);7const { createObjectExpression } = require('@playwright/test/lib/utils/objects');8const obj = createObjectExpression({ a: 1, b: 2 });9console.log(obj);10const { createObjectExpression } = require('@playwright/test/lib/utils/objects');11const obj = createObjectExpression({ a: 1, b: 2 });12console.log(obj);13const { createObjectExpression } = require('@playwright/test/lib/utils/objects');14const obj = createObjectExpression({ a: 1, b: 2 });15console.log(obj);16const { createObjectExpression } = require('@playwright/test/lib/utils/objects');17const obj = createObjectExpression({ a: 1, b: 2 });18console.log(obj);19const { createObjectExpression } = require('@playwright/test/lib/utils/objects');20const obj = createObjectExpression({ a: 1, b: 2 });21console.log(obj);22const { createObjectExpression } = require('@playwright/test/lib/utils/objects');23const obj = createObjectExpression({ a: 1, b: 2 });24console.log(obj);25const { createObjectExpression } = require('@playwright/test/lib/utils/objects');26const obj = createObjectExpression({ a:
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.
Run Playwright Internal automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
