Best JavaScript code snippet using playwright-internal
is.js
Source: is.js
2var assert = require("chai").assert3 , isRegExp = require("../../reg-exp/is");4describe("reg-exp/is", function () {5 it("Should return true on regular expression", function () {6 assert.equal(isRegExp(/foo/), true);7 });8 it("Should return false on native regular expression with no common API exposed", function () {9 var re = /foo/;10 re.test = null;11 assert.equal(isRegExp(re), false);12 });13 it("Should return false on RegExp.prototype", function () {14 assert.equal(isRegExp(RegExp.prototype), false);15 });16 it("Should return false on regexp like string", function () {17 assert.equal(isRegExp("/foo/"), false);18 });19 it("Should return false on plain object", function () { assert.equal(isRegExp({}), false); });20 it("Should return false on function", function () {21 assert.equal(isRegExp(function () { return true; }), false);22 });23 it("Should return false on array", function () { assert.equal(isRegExp([]), false); });24 if (typeof Object.create === "function") {25 it("Should return false on object with no prototype", function () {26 assert.equal(isRegExp(Object.create(null)), false);27 });28 }29 it("Should return false on string", function () { assert.equal(isRegExp("foo"), false); });30 it("Should return false on empty string", function () { assert.equal(isRegExp(""), false); });31 it("Should return false on number", function () { assert.equal(isRegExp(123), false); });32 it("Should return false on NaN", function () { assert.equal(isRegExp(NaN), false); });33 it("Should return false on boolean", function () { assert.equal(isRegExp(true), false); });34 if (typeof Symbol === "function") {35 it("Should return false on symbol", function () {36 assert.equal(isRegExp(Symbol("foo")), false);37 });38 }39 it("Should return false on null", function () { assert.equal(isRegExp(null), false); });40 it("Should return false on undefined", function () { assert.equal(isRegExp(void 0), false); });...
isRegExp.js
Source: isRegExp.js
...5import Symbol from './shared/Symbol';6describe('isRegExp', function () {7 context('given a `RegExp` value', function () {8 specify('should return true', function () {9 assert.isTrue(RA.isRegExp(new RegExp()));10 assert.isTrue(RA.isRegExp(/(?:)/));11 });12 });13 context('given a non `RegExp` value', function () {14 specify('should return false', function () {15 assert.isFalse(RA.isRegExp('a'));16 assert.isFalse(RA.isRegExp(1));17 assert.isFalse(RA.isRegExp([]));18 assert.isFalse(RA.isRegExp({}));19 assert.isFalse(RA.isRegExp(true));20 assert.isFalse(RA.isRegExp(false));21 assert.isFalse(RA.isRegExp(new Error()));22 assert.isFalse(RA.isRegExp(new Date()));23 assert.isFalse(RA.isRegExp(function () {}));24 assert.isFalse(RA.isRegExp(Object(0)));25 assert.isFalse(RA.isRegExp(Object('a')));26 assert.isFalse(RA.isRegExp(Object(false)));27 assert.isFalse(RA.isRegExp(RA));28 assert.isFalse(RA.isRegExp(args));29 if (Symbol !== 'undefined') {30 assert.isFalse(RA.isRegExp(Symbol));31 }32 assert.isFalse(RA.isRegExp(null));33 assert.isFalse(RA.isRegExp(undefined));34 });35 });36 it('should support placeholder to specify "gaps"', function () {37 const isRegExp = RA.isRegExp(R.__);38 assert.isFalse(isRegExp(1));39 });...
isRegExp.test.js
Source: isRegExp.test.js
...3import { falsey, stubFalse, args, slice, symbol, realm } from './utils.js';4import isRegExp from '../isRegExp.js';5describe('isRegExp', function() {6 it('should return `true` for regexes', function() {7 assert.strictEqual(isRegExp(/x/), true);8 assert.strictEqual(isRegExp(RegExp('x')), true);9 });10 it('should return `false` for non-regexes', function() {11 var expected = lodashStable.map(falsey, stubFalse);12 var actual = lodashStable.map(falsey, function(value, index) {13 return index ? isRegExp(value) : isRegExp();14 });15 assert.deepStrictEqual(actual, expected);16 assert.strictEqual(isRegExp(args), false);17 assert.strictEqual(isRegExp([1, 2, 3]), false);18 assert.strictEqual(isRegExp(true), false);19 assert.strictEqual(isRegExp(new Date), false);20 assert.strictEqual(isRegExp(new Error), false);21 assert.strictEqual(isRegExp(_), false);22 assert.strictEqual(isRegExp(slice), false);23 assert.strictEqual(isRegExp({ 'a': 1 }), false);24 assert.strictEqual(isRegExp(1), false);25 assert.strictEqual(isRegExp('a'), false);26 assert.strictEqual(isRegExp(symbol), false);27 });28 it('should work with regexes from another realm', function() {29 if (realm.regexp) {30 assert.strictEqual(isRegExp(realm.regexp), true);31 }32 });...
Using AI Code Generation
1const { isRegExp } = require('playwright/lib/utils/utils');2const { isRegExp } = require('playwright/lib/utils/utils');3const { isRegExp } = require('playwright/lib/utils/utils');4## 2. isRegExp() method5isRegExp(value)6### Example 1: Checking a value using isRegExp()7const { isRegExp } = require('playwright/lib/utils/utils');8console.log(isRegExp(/test/));9console.log(isRegExp(new RegExp('test')));10console.log(isRegExp('test'));11console.log(isRegExp(1));12console.log(isRegExp({}));13### Example 2: Checking a value using isRegExp() in Playwright14const { isRegExp } = require('playwright/lib/utils/utils');15const { isRegExp } = require('playwright/lib/utils/utils');16const { isRegExp } = require('playwright/lib/utils/utils');17## 3. isString() method18isString(value)19### Example 1: Checking a value using isString()20const { isString } = require('playwright/lib/utils/utils');21console.log(isString('test'));22console.log(isString(new String('test')));23console.log(isString(/test/));
Using AI Code Generation
1const { isRegExp } = require('@playwright/test/lib/utils/utils');2const { expect } = require('@playwright/test');3expect.extend({4 toBeRegExp(received) {5 const pass = isRegExp(received);6 if (pass) {7 return {8 message: () => `expected ${received} not to be a RegExp`,9 };10 } else {11 return {12 message: () => `expected ${received} to be a RegExp`,13 };14 }15 },16});17test('isRegExp method of Playwright Internal API', () => {18 expect(/abc/).toBeRegExp();19 expect('abc').not.toBeRegExp();20});21test('isRegExp method of Playwright Internal API', () => {22 expect(/abc/).toBeRegExp();23 expect('abc').not.toBeRegExp();24});
Using AI Code Generation
1const { isRegExp } = require("@playwright/test/lib/utils/utils");2const { test } = require("@playwright/test");3test("test", async ({ page }) => {4 await page.click('text=Docs');5 await page.click('text=API');6 await page.click('text=Pag
Using AI Code Generation
1const { isRegExp } = require('@playwright/test/lib/utils/utils');2const { isRegExp } = require('@playwright/test/lib/utils/utils');3function checkRegExpOrNot(arg1, arg2) {4 if (isRegExp(arg1)) {5 return arg1.test(arg2);6 } else {7 return arg2.includes(arg1);8 }9}
Using AI Code Generation
1const { isRegExp } = require('playwright/lib/utils/utils');2const reg = new RegExp('google.com');3console.log(isRegExp(reg));4const { isRegExp } = require('playwright');5const reg = new RegExp('google.com');6console.log(isRegExp(reg));7The Playwright project welcomes contributions from the community. Before submitting a pull request, please read our [contributing guide](
Jest + Playwright - Test callbacks of event-based DOM library
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This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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