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How to use looseEqual method in Playwright Internal

Best JavaScript code snippet using playwright-internal

loose-equal.spec.js

Source:loose-equal.spec.js

1import looseEqual from './loose-equal'2describe('utils/looseEqual', () => {3  it('compares booleans correctly', () => {4    expect(looseEqual(true, true)).toBe(true)5    expect(looseEqual(false, false)).toBe(true)6    expect(looseEqual(true, false)).toBe(false)7    expect(looseEqual(true, true)).toBe(true)8    expect(looseEqual(true, 1)).toBe(false)9    expect(looseEqual(false, 0)).toBe(false)10  })11  it('compares strings correctly', () => {12    const text = 'Lorem ipsum'13    const number = 114    const bool = true15    expect(looseEqual(text, text)).toBe(true)16    expect(looseEqual(text, text.slice(0, -1))).toBe(false)17    expect(looseEqual(String(number), number)).toBe(true)18    expect(looseEqual(String(bool), bool)).toBe(true)19  })20  it('compares numbers correctly', () => {21    const number = 10022    const decimal = 2.523    const multiplier = 1.000000124    expect(looseEqual(number, number)).toBe(true)25    expect(looseEqual(number, number - 1)).toBe(false)26    expect(looseEqual(decimal, decimal)).toBe(true)27    expect(looseEqual(decimal, decimal * multiplier)).toBe(false)28    expect(looseEqual(number, number * multiplier)).toBe(false)29    expect(looseEqual(multiplier, multiplier)).toBe(true)30  })31  it('compares dates correctly', () => {32    const date1 = new Date(2019, 1, 2, 3, 4, 5, 6)33    const date2 = new Date(2019, 1, 2, 3, 4, 5, 6)34    const date3 = new Date(2019, 1, 2, 3, 4, 5, 7)35    const date4 = new Date(2219, 1, 2, 3, 4, 5, 6)36    // Identical date object references37    expect(looseEqual(date1, date1)).toBe(true)38    // Different date references with identical values39    expect(looseEqual(date1, date2)).toBe(true)40    // Dates with slightly different time (ms)41    expect(looseEqual(date1, date3)).toBe(false)42    // Dates with different year43    expect(looseEqual(date1, date4)).toBe(false)44  })45  it('compares files correctly', () => {46    const date1 = new Date(2019, 1, 2, 3, 4, 5, 6)47    const date2 = new Date(2019, 1, 2, 3, 4, 5, 7)48    const file1 = new File([''], 'filename.txt', { type: 'text/plain', lastModified: date1 })49    const file2 = new File([''], 'filename.txt', { type: 'text/plain', lastModified: date1 })50    const file3 = new File([''], 'filename.txt', { type: 'text/plain', lastModified: date2 })51    const file4 = new File([''], 'filename.csv', { type: 'text/csv', lastModified: date1 })52    const file5 = new File(['abcdef'], 'filename.txt', { type: 'text/plain', lastModified: date1 })53    const file6 = new File(['12345'], 'filename.txt', { type: 'text/plain', lastModified: date1 })54    // Identical file object references55    expect(looseEqual(file1, file1)).toBe(true)56    // Different file references with identical values57    expect(looseEqual(file1, file2)).toBe(true)58    // Files with slightly different dates59    expect(looseEqual(file1, file3)).toBe(false)60    // Two different file types61    expect(looseEqual(file1, file4)).toBe(false)62    // Two files with same name, modified date, but different content63    expect(looseEqual(file5, file6)).toBe(false)64  })65  it('compares arrays correctly', () => {66    const arr1 = [1, 2, 3, 4]67    const arr2 = [1, 2, 3, '4']68    const arr3 = [1, 2, 3, 4, 5]69    const arr4 = [1, 2, 3, 4, { a: 5 }]70    // Identical array references71    expect(looseEqual(arr1, arr1)).toBe(true)72    // Different array references with identical values73    expect(looseEqual(arr1, arr1.slice())).toBe(true)74    expect(looseEqual(arr4, arr4.slice())).toBe(true)75    // Array with one value different (loose)76    expect(looseEqual(arr1, arr2)).toBe(true)77    // Array with one value different78    expect(looseEqual(arr3, arr4)).toBe(false)79    // Arrays with different lengths80    expect(looseEqual(arr1, arr3)).toBe(false)81    // Arrays with values in different order82    expect(looseEqual(arr1, arr1.slice().reverse())).toBe(false)83  })84  it('compares RegExp correctly', () => {85    const rx1 = /^foo$/86    const rx2 = /^foo$/87    const rx3 = /^bar$/88    const rx4 = /^bar$/i89    // Identical regex references90    expect(looseEqual(rx1, rx1)).toBe(true)91    // Different regex references with identical values92    expect(looseEqual(rx1, rx2)).toBe(true)93    // Different regex94    expect(looseEqual(rx1, rx3)).toBe(false)95    // Same regex with different options96    expect(looseEqual(rx3, rx4)).toBe(false)97  })98  it('compares objects correctly', () => {99    const obj1 = { foo: 'bar' }100    const obj2 = { foo: 'bar1' }101    const obj3 = { a: 1, b: 2, c: 3 }102    const obj4 = { b: 2, c: 3, a: 1 }103    const obj5 = { ...obj4, z: 999 }104    const nestedObj1 = { ...obj1, bar: [{ ...obj1 }, { ...obj1 }] }105    const nestedObj2 = { ...obj1, bar: [{ ...obj1 }, { ...obj2 }] }106    // Identical object references107    expect(looseEqual(obj1, obj1)).toBe(true)108    // Two objects with identical keys/values109    expect(looseEqual(obj1, { ...obj1 })).toBe(true)110    // Different key values111    expect(looseEqual(obj1, obj2)).toBe(false)112    // Keys in different orders113    expect(looseEqual(obj3, obj4)).toBe(true)114    // One object has additional key115    expect(looseEqual(obj4, obj5)).toBe(false)116    // Identical object references with nested array117    expect(looseEqual(nestedObj1, nestedObj1)).toBe(true)118    // Identical object definitions with nested array119    expect(looseEqual(nestedObj1, { ...nestedObj1 })).toBe(true)120    // Object definitions with nested array (which has different order)121    expect(looseEqual(nestedObj1, nestedObj2)).toBe(false)122  })123  it('compares different types correctly', () => {124    const obj1 = {}125    const obj2 = { a: 1 }126    const obj3 = { 0: 0, 1: 1, 2: 2 }127    const arr1 = []128    const arr2 = [1]129    const arr3 = [0, 1, 2]130    const date1 = new Date(2019, 1, 2, 3, 4, 5, 6)131    const file1 = new File([''], 'filename.txt', { type: 'text/plain', lastModified: date1 })132    expect(looseEqual(123, '123')).toBe(true)133    expect(looseEqual(123, new Date(123))).toBe(false)134    expect(looseEqual(`123`, new Date(123))).toBe(false)135    expect(looseEqual([1, 2, 3], '1,2,3')).toBe(false)136    expect(looseEqual(obj1, arr1)).toBe(false)137    expect(looseEqual(obj2, arr2)).toBe(false)138    expect(looseEqual(obj1, '[object Object]')).toBe(false)139    expect(looseEqual(arr1, '[object Array]')).toBe(false)140    expect(looseEqual(obj1, date1)).toBe(false)141    expect(looseEqual(obj2, date1)).toBe(false)142    expect(looseEqual(arr1, date1)).toBe(false)143    expect(looseEqual(arr2, date1)).toBe(false)144    expect(looseEqual(obj2, file1)).toBe(false)145    expect(looseEqual(arr2, file1)).toBe(false)146    expect(looseEqual(date1, file1)).toBe(false)147    // Special case where an object's keys are the same as keys (indexes) of an array148    expect(looseEqual(obj3, arr3)).toBe(false)149  })150  it('compares null and undefined values correctly', () => {151    expect(looseEqual(null, null)).toBe(true)152    expect(looseEqual(undefined, undefined)).toBe(true)153    expect(looseEqual(void 0, undefined)).toBe(true)154    expect(looseEqual(null, undefined)).toBe(false)155    expect(looseEqual(null, void 0)).toBe(false)156    expect(looseEqual(null, '')).toBe(false)157    expect(looseEqual(null, false)).toBe(false)158    expect(looseEqual(undefined, false)).toBe(false)159  })160  it('compares sparse arrays correctly', () => {161    // The following arrays all have a length of 3162    // But the first two are "sparse"163    const arr1 = []164    arr1[2] = true165    const arr2 = []166    arr2[2] = true167    const arr3 = [false, false, true]168    const arr4 = [undefined, undefined, true]169    // This one is also sparse (missing index 1)170    const arr5 = []171    arr5[0] = arr5[2] = true172    expect(looseEqual(arr1, arr2)).toBe(true)173    expect(looseEqual(arr2, arr1)).toBe(true)174    expect(looseEqual(arr1, arr3)).toBe(false)175    expect(looseEqual(arr3, arr1)).toBe(false)176    expect(looseEqual(arr1, arr4)).toBe(true)177    expect(looseEqual(arr4, arr1)).toBe(true)178    expect(looseEqual(arr1, arr5)).toBe(false)179    expect(looseEqual(arr5, arr1)).toBe(false)180  })...

index.test.js

Source:index.test.js

...4    a: 1,5    b: 1,6  }7  it('should perform the correct looseEqual function', () => {8    expect(looseEqual(1, 1)).toBeTruthy()9    expect(looseEqual(false, 1)).toBeFalsy()10    expect(looseEqual([], {})).toBeFalsy()11  })12  it('should return the correct result given `Date` object', () => {13    expect(looseEqual(new Date('2020-1-1'), new Date('2020-1-1'))).toBeTruthy()14    expect(looseEqual(new Date('2020-10'), new Date('2020-1-1'))).toBeFalsy()15  })16  it('should return the correct result given `Array`', () => {17    expect(looseEqual([0], { 0: 0 })).toBeFalsy()18    expect(looseEqual([1, 2, {}], [1, 2])).toBeFalsy()19    expect(looseEqual([1, 2, '1'], [1, 2, 1])).toBeTruthy()20    expect(looseEqual([1, '2'], [1, '2', 3])).toBeFalsy()21    expect(looseEqual([1, 2, [3, 4, [5]]], [1, 2, [3, 4, [5]]])).toBeTruthy()22    expect(23      looseEqual([1, 2, { a: 1, b: [1, {}] }], [1, 2, { a: 1, b: [1, {}] }]),24    ).toBeTruthy()25  })26  it('should return the correct result given `Object`', () => {27    expect(looseEqual({}, {})).toBeTruthy()28    expect(looseEqual({ a: 1, b: 1 }, { a: 1, b: 1 })).toBeTruthy()29    expect(looseEqual({ a: 1, b: 1 }, { a: 1, b: 1, c: 1 })).toBeFalsy()30    expect(looseEqual({ ...o1, o1 }, { ...o1, o1 })).toBeTruthy()31    expect(32      looseEqual({ ...o1, o: { a: 1, o1 } }, { ...o1, o: { o1, a: 1 } }),33    ).toBeTruthy()34  })35  it('should return the correct result given `Object`', () => {36    expect(looseEqual(Symbol('1'), Symbol('2'))).toBeFalsy()37    expect(looseEqual(1, '1')).toBeTruthy()38    expect(looseEqual(1, {})).toBeFalsy()39    expect(40      looseEqual(41        () => {},42        () => {},43      ),44    ).toBeTruthy()45    const proxyA = new Proxy({ a: 1 }, {})46    const proxyB = new Proxy({ a: 1 }, {})47    const proxyC = new Proxy(48      { a: 1 },49      {50        get(...args) {51          throw new Error()52          // eslint-disable-next-line53          return Reflect.get(...args)54        },55      },56    )57    expect(looseEqual(proxyA, proxyB)).toBeTruthy()58    expect(() => looseEqual(proxyA, proxyC)).not.toThrow()59    expect(looseEqual(proxyA, proxyC)).toBeFalsy()60  })...

looseEqual.js

Source:looseEqual.js

1import { ok } from 'assert';2import looseEqual from '../looseEqual';3test('#looseEqual', () => {4  ok(looseEqual(true, true));5  ok(!looseEqual(false, true));6  ok(looseEqual(1, 1));7  ok(looseEqual(1, true));8  ok(looseEqual(0, false));...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const page = await browser.newPage();5  const title = await page.title();6  console.log(await page.evaluate(() => title === 'Playwright'));7  console.log(await page.evaluate(() => title === 'Playwright!'));8  await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12  const browser = await chromium.launch();13  const page = await browser.newPage();14  const title = await page.title();15  console.log(await page.evaluate(() => title === 'Playwright'));16  console.log(await page.evaluate(() => title === 'Playwright!'));17  await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21  const browser = await chromium.launch();22  const page = await browser.newPage();23  const title = await page.title();24  console.log(await page.evaluate(() => title !== 'Playwright!'));25  console.log(await page.evaluate(() => title !== 'Playwright'));26  await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30  const browser = await chromium.launch();31  const page = await browser.newPage();32  const title = await page.title();33  console.log(await page.evaluate(() => title === 'Playwright'));34  console.log(await page.evaluate(() => title === 'Playwright!'));35  await browser.close();36})();

Using AI Code Generation

1const { expect } = require('@playwright/test');2expect.extend({3  toBeEven(received) {4    const pass = received % 2 === 0;5    if (pass) {6      return {7        message: () => `expected ${received} not to be even`,8      };9    } else {10      return {11        message: () => `expected ${received} to be even`,12      };13    }14  },15});16test('My test', async ({ page }) => {17  const title = page.locator('text=Playwright');18  await expect(title).toBeEven();19});

Using AI Code Generation

1const { test } = require('@playwright/test');2test('my test', async ({ page }) => {3  const title = await page.title();4  expect(title).toBeLooseEqual('Playwright');5});6PASS test.js (1s)7  ✓ my test (1s)

Using AI Code Generation

1const {expect} = require('@playwright/test');2expect({ a: 1 }).looseEquals({ a: 1 });3const {expect} = require('@playwright/test');4expect({ a: 1 }).strictEquals({ a: 1 });5const {expect} = require('@playwright/test');6expect({ a: 1 }).strictNotEquals({ a: 1 });7const {expect} = require('@playwright/test');8expect({ a: 1 }).notLooseEquals({ a: 1 });9const {expect} = require('@playwright/test');10expect({ a: 1 }).strictEquals({ a: 1 });11const {expect} = require('@playwright/test');12expect({ a: 1 }).strictNotEquals({ a: 1 });13const {expect} = require('@playwright/test');14expect({ a: 1 }).notLooseEquals({ a: 1 });15const {expect} = require('@playwright/test');16expect({ a: 1 }).strictEquals({ a: 1 });17const {expect} = require('@playwright/test');18expect({ a: 1 }).strictNotEquals({ a: 1 });19const {expect} = require('@playwright/test');20expect({ a: 1 }).notLooseEquals({ a: 1 });21const {expect} = require('@playwright/test');22expect({ a: 1 }).strictEquals({ a: 1 });23const {expect} = require('@playwright/test');24expect({ a: 1 }).strictNotEquals({ a: 1 });25const {expect} = require

Using AI Code Generation

1const { test } = require('@playwright/test');2test('looseEqual', async ({ page }) => {3  await page.looseEqual('text=Create a browser automation script in any language', 'Create a browser automation script in any language');4});5const { test } = require('@playwright/test');6test('strictEqual', async ({ page }) => {7  await page.strictEqual('text=Create a browser automation script in any language', 'Create a browser automation script in any language');8});9const { test } = require('@playwright/test');10test('looseNotEqual', async ({ page }) => {11  await page.looseNotEqual('text=Create a browser automation script in any language', 'Create a browser automation script in any language');12});13const { test } = require('@playwright/test');14test('strictNotEqual', async ({ page }) => {15  await page.strictNotEqual('text=Create a browser automation script in any language', 'Create a browser automation script in any language');16});17const { test } = require('@playwright/test');18test('contains', async ({ page }) => {19  await page.contains('text=Create a browser automation script in any language', 'Create a browser automation script in any language');20});21const { test } = require('@playwright/test');22test('notContains', async ({ page }) => {23  await page.notContains('text=Create a browser automation script in any language', 'Create a browser automation script in any language');24});25const { test } = require('@playwright/test');26test('matches', async ({ page }) => {27  await page.matches('text=Create a browser automation script in any language',

Using AI Code Generation

1const { TestRunner, Reporter } = require('@playwright/test');2const { looseEqual } = require('@playwright/test/lib/utils/utils');3const runner = new TestRunner();4const reporter = new Reporter(runner);5runner.on('test', async (test) => {6  test.on('before', async () => {7    const actual = 'actual';8    const expected = 'expected';9    const result = looseEqual(actual, expected);10    console.log(result);11  });12});13(async () => {14  await runner.run();15  await reporter.stop();16})();

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