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How to use beNaN method in wpt

Best JavaScript code snippet using wpt

number_test.ts

Source:number_test.ts

...40	assertExists(nil.beNil);41	assertStrictEquals(nil.beNil(), undefined);42	assertThrows(() => other.beNil(), NumberError, "is not equal to");43});44Deno.test("NumberTest #6: beNaN()", (): void => {45	const nan = expect(NaN).to();46	const nil = expect(0).to();47	assertExists(nan.beNaN);48	assertStrictEquals(nan.beNaN(), undefined);49	assertThrows(() => nil.beNaN(), NumberError, "is a number");50});51Deno.test("NumberTest #7: bePositiv()", (): void => {52	const positive = expect(Number.POSITIVE_INFINITY).to();53	const negative = expect(Number.NEGATIVE_INFINITY).to();54	const nil = expect(0).to();55	const nan = expect(NaN).to();56	assertExists(positive.bePositive);57	assertStrictEquals(positive.bePositive(), undefined);58	assertThrows(() => negative.bePositive(), NumberError, "is not positive");59	assertThrows(() => nil.bePositive(), NumberError, "is not positive");60	assertThrows(() => nan.bePositive(), NumberError, "is NaN");61});62Deno.test("NumberTest #8: beNegativ()", (): void => {63	const negative = expect(Number.NEGATIVE_INFINITY).to();...

beNaN.js

Source:beNaN.js

2 * @param {*} value æ£æ¥åæ°3 * @returns {boolean} è¿åæ£æ¥ç»æï¼`true`ï¼å`value`æ¯NaNï¼å¦åä¸æ¯4 * @example5 *6 * beNaN(NaN);7 * // => true8 *9 * beNaN(new Number(NaN));10 * // => true11 *12 * window.isNaN(undefined);13 * // => true14 *15 * beNaN(undefined);16 * // => false17 */18import isNumber from './isNumber';19function beNaN(value) {20  return isNumber(value) && value !== +value;21}...

beNaN.test.js

Source:beNaN.test.js

1import beNaN from '../src/beNaN';2describe('is NaN', () => {3  it('NaN', () => {4    expect(beNaN(NaN)).toBeTruthy();5  });6  it('undefined', () => {7    expect(beNaN(undefined)).not.toBeTruthy();8  });...

Using AI Code Generation

1console.log(wpt.beNaN("hello"));2console.log(wpt.beNaN(10));3console.log(wpt.beNaN(NaN));4console.log(wpt.beNaN(Infinity));5console.log(wpt.beNull("hello"));6console.log(wpt.beNull(null));7console.log(wpt.beNull(10));8console.log(wpt.beNull(NaN));9console.log(wpt.beUndefined("hello"));10console.log(wpt.beUndefined(null));11console.log(wpt.beUndefined(10));12console.log(wpt.beUndefined(NaN));13console.log(wpt.beUndefined(undefined));14console.log(wpt.beTrue("hello"));15console.log(wpt.beTrue(true));16console.log(wpt.beTrue(false));17console.log(wpt.beTrue(10));18console.log(wpt.beTrue(NaN));19console.log(wpt.beTrue(undefined));20console.log(wpt.beFalse("hello"));21console.log(wpt.beFalse(true));22console.log(w

Using AI Code Generation

1function beNaN() {2 expect(2);3 ok(isNaN(NaN), "NaN is NaN");4 ok(!isNaN(0), "0 is not NaN");5}6beNaN();

Using AI Code Generation

1test(function() {2  assert_beanan(1);3}, "assert_beanan()");4function assert_beanan(actual, description) {5  assert_true(isNaN(actual), description);6}

Using AI Code Generation

1if(wpt.beNaN(1) === false){2    console.log('beNaN method works');3}else{4    console.log('beNaN method does not work');5}6if(wpt.beUndefined(undefined) === true){7    console.log('beUndefined method works');8}else{9    console.log('beUndefined method does not work');10}11if(wpt.beDefined(undefined) === false){12    console.log('beDefined method works');13}else{14    console.log('beDefined method does not work');15}16if(wpt.beNull(null) === true){17    console.log('beNull method works');18}else{19    console.log('beNull method does not work');20}21if(wpt.beNotNull(null) === false){22    console.log('beNotNull method works');23}else{24    console.log('beNotNull method does not work');25}26if(wpt.beEmpty('') === true){27    console.log('beEmpty method works');28}else{29    console.log('beEmpty method does not work');30}31if(wpt.beNotEmpty('') === false){32    console.log('beNotEmpty method works');33}else{34    console.log('beNotEmpty method does not work');35}36if(wpt.beTrue(true) === true){37    console.log('beTrue method works');38}else{39    console.log('beTrue method does not work');40}41if(wpt.beFalse(false) === true){42    console.log('beFalse method works');43}else{44    console.log('beFalse method does not work');45}46if(wpt.beGreaterThan(5, 4) === true){47    console.log('beGreaterThan method works');48}else{49    console.log('beGreaterThan method does not work');50}51if(wpt.beGreaterThanOrEqual(5, 5) === true){52    console.log('beGreaterThanOrEqual method works');53}else{54    console.log('beGreaterThanOrEqual method does not

Using AI Code Generation

1describe('Test Suite', function() {2  it('Test Case', function() {3    var a = 1;4    expect(a).toBeNaN();5  });6});7describe('Test Suite', function() {8  it('Test Case', function() {9    var a = null;10    expect(a).toBeNull();11  });12});13describe('Test Suite', function() {14  it('Test Case', function() {15    var a = true;16    expect(a).toBeTruthy();17  });18});19describe('Test Suite', function() {20  it('Test Case', function() {21    var a;22    expect(a).toBeUndefined();23  });24});25describe('Test Suite', function() {26  it('Test Case', function() {27    var a = [1, 2, 3];28    expect(a).toContain(1);29  });30});31describe('Test Suite', function() {32  it('Test Case', function() {33    var a = { name: 'John' };34    expect(a).toEqual({ name: 'John' });35  });36});37describe('Test Suite', function() {38  it('Test Case', function() {39    var a = jasmine.createSpy('a');40    a();41    expect(a).toHaveBeenCalled();42  });43});44describe('Test Suite', function() {45  it('Test Case', function() {46    var a = jasmine.createSpy('a');

Using AI Code Generation

1test("testing beNaN", function() {2    var value = 1;3    assert.beNaN(value);4});5test("testing beUndefined", function() {6    var value = 1;7    assert.beUndefined(value);8});9test("testing beNull", function() {10    var value = 1;11    assert.beNull(value);12});13test("testing beTrue", function() {14    var value = 1;15    assert.beTrue(value);16});17test("testing beFalse", function() {18    var value = 1;19    assert.beFalse(value);20});21test("testing beInstanceOf", function() {22    var value = 1;23    assert.beInstanceOf(value);24});25test("testing beObject", function() {26    var value = 1;27    assert.beObject(value);28});29test("testing beFunction", function() {30    var value = 1;31    assert.beFunction(value);32});33test("testing beArray", function() {34    var value = 1;35    assert.beArray(value);36});37test("testing beString", function() {38    var value = 1;39    assert.beString(value);40});41test("testing beNumber", function() {42    var value = 1;43    assert.beNumber(value);44});45test("testing beBoolean", function() {46    var value = 1;47    assert.beBoolean(value);48});49test("testing beDate", function() {50    var value = 1;

Using AI Code Generation

1var assert = require('assert');2var chai = require('chai');3var expect = chai.expect;4var should = chai.should();5var num = 1;6var str = 'abc';7var str2 = '1';8var str3 = 'a';9var str4 = '1.1';10var str5 = '1a';11var str6 = 'a1';12var str7 = '1.1a';13var str8 = 'a1.1';14var str9 = '1a1';15var str10 = '1 1';16var str11 = '1 a';17var str12 = 'a 1';18var str13 = '1.1 1';19var str14 = '1 1.1';20var str15 = '1.1 a';21var str16 = 'a 1.1';22var str17 = '1a 1';23var str18 = '1 1a';24var str19 = '1 1 1';25var str20 = '1 1 a';26var str21 = '1 a 1';27var str22 = 'a 1 1';28var str23 = '1 1.1 1';29var str24 = '1 1 1.1';30var str25 = '1 1.1 a';31var str26 = '1 a 1.1';32var str27 = '1.1 1 1';33var str28 = '1.1 1 a';34var str29 = '1.1 a 1';35var str30 = 'a 1 1.1';36var str31 = 'a 1.1 1';37var str32 = 'a 1 1 1';38var str33 = 'a 1 1 a';39var str34 = 'a 1 a 1';40var str35 = 'a a 1 1';41var str36 = '1 1 1 1';42var str37 = '1 1 1 a';43var str38 = '1 1 a 1';44var str39 = '1 a 1 1';45var str40 = 'a 1 1 1';46var str41 = '1 1 1.1 1';47var str42 = '1 1 1 1.1';

Using AI Code Generation

1var result = wpt.beNaN(1);2console.log(result);3var result = wpt.beNaN(NaN);4console.log(result);5var result = wpt.beDefined(undefined);6console.log(result);7var result = wpt.beDefined(1);8console.log(result);9var result = wpt.beUndefined(undefined);10console.log(result);11var result = wpt.beUndefined(1);12console.log(result);13var result = wpt.beNull(null);14console.log(result);15var result = wpt.beNull(1);16console.log(result);17var result = wpt.beTrue(true);18console.log(result);19var result = wpt.beTrue(1);20console.log(result);21var result = wpt.beFalse(false);22console.log(result);

Using AI Code Generation

1function test() {2    var result = isNaN('abc');3    if (result === true) {4        return true;5    } else {6        return false;7    }8}9function test() {10    var result = isNaN('abc');11    if (result === true) {12        return true;13    } else {14        return false;15    }16}17function test() {18    var result = isNaN('abc');19    if (result === true) {20        return true;21    } else {22        return false;23    }24}25function test() {26    var result = isNaN('abc');27    if (result === true) {28        return true;29    } else {30        return false;31    }32}33function test() {34    var result = isNaN('abc');35    if (result === true) {36        return true;37    } else {38        return false;39    }40}41function test() {42    var result = isNaN('abc');43    if (result === true) {44        return true;45    } else {46        return false;47    }48}49function test() {50    var result = isNaN('abc');51    if (result === true) {52        return true;53    } else {54        return false;55    }56}57function test() {58    var result = isNaN('abc');59    if (result === true) {60        return true;61    } else {62        return false;63    }64}65function test() {66    var result = isNaN('abc');67    if (result === true) {68        return true;69    } else {70        return false;71    }72}73function test() {74    var result = isNaN('abc');75    if (result === true) {76        return true;77    } else {78        return false;79    }80}

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