How to use isTypedArray method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

index.js

Source:index.js

...21	'BigUint64Array'22];23test('not arrays', function (t) {24	t.test('non-number/string primitives', function (st) {25		st.notOk(isTypedArray(), 'undefined is not typed array');26		st.notOk(isTypedArray(null), 'null is not typed array');27		st.notOk(isTypedArray(false), 'false is not typed array');28		st.notOk(isTypedArray(true), 'true is not typed array');29		st.end();30	});31	t.notOk(isTypedArray({}), 'object is not typed array');32	t.notOk(isTypedArray(/a/g), 'regex literal is not typed array');33	t.notOk(isTypedArray(new RegExp('a', 'g')), 'regex object is not typed array');34	t.notOk(isTypedArray(new Date()), 'new Date() is not typed array');35	t.test('numbers', function (st) {36		st.notOk(isTypedArray(42), 'number is not typed array');37		st.notOk(isTypedArray(Object(42)), 'number object is not typed array');38		st.notOk(isTypedArray(NaN), 'NaN is not typed array');39		st.notOk(isTypedArray(Infinity), 'Infinity is not typed array');40		st.end();41	});42	t.test('strings', function (st) {43		st.notOk(isTypedArray('foo'), 'string primitive is not typed array');44		st.notOk(isTypedArray(Object('foo')), 'string object is not typed array');45		st.end();46	});47	t.end();48});49test('Functions', function (t) {50	t.notOk(isTypedArray(function () {}), 'function is not typed array');51	t.end();52});53test('Generators', { skip: generators.length === 0 }, function (t) {54	forEach(generators, function (genFn) {55		t.notOk(isTypedArray(genFn), 'generator function ' + inspect(genFn) + ' is not typed array');56	});57	t.end();58});59test('Arrow functions', { skip: !arrowFn }, function (t) {60	t.notOk(isTypedArray(arrowFn), 'arrow function is not typed array');61	t.end();62});63test('@@toStringTag', { skip: !hasToStringTag }, function (t) {64	forEach(typedArrayNames, function (typedArray) {65		if (typeof global[typedArray] === 'function') {66			var fakeTypedArray = [];67			fakeTypedArray[Symbol.toStringTag] = typedArray;68			t.notOk(isTypedArray(fakeTypedArray), 'faked ' + typedArray + ' is not typed array');69		} else {70			t.comment('# SKIP ' + typedArray + ' is not supported');71		}72	});73	t.end();74});75test('non-Typed Arrays', function (t) {76	t.notOk(isTypedArray([]), '[] is not typed array');77	t.end();78});79test('Typed Arrays', function (t) {80	forEach(typedArrayNames, function (typedArray) {81		var TypedArray = global[typedArray];82		if (isCallable(TypedArray)) {83			var arr = new TypedArray(10);84			t.ok(isTypedArray(arr), 'new ' + typedArray + '(10) is typed array');85		} else {86			t.comment('# SKIP ' + typedArray + ' is not supported');87		}88	});89	t.end();...

typedarray-prototype-tostringtag.js

Source:typedarray-prototype-tostringtag.js

...37  const uncurryThis = func => (thisArg, ...args) =>38      ReflectApply(func, thisArg, args);39  const TypedArrayProto_toStringTag =40      uncurryThis(TypedArrayPrototype_toStringTag);41  function isTypedArray(value) {42    return TypedArrayProto_toStringTag(value) !== undefined;43  }44  %PrepareFunctionForOptimization(isTypedArray);45  assertFalse(isTypedArray(1));46  assertFalse(isTypedArray({}));47  assertFalse(isTypedArray([]));48  assertFalse(isTypedArray('Lorem ipsum'));49  Classes.forEach(C => assertTrue(isTypedArray(new C(1))));50  %OptimizeFunctionOnNextCall(isTypedArray);51  assertFalse(isTypedArray(1));52  assertFalse(isTypedArray({}));53  assertFalse(isTypedArray([]));54  assertFalse(isTypedArray('Lorem ipsum'));55  Classes.forEach(C => assertTrue(isTypedArray(new C(1))));56})();57(function() {58  const ReflectApply = Reflect.apply;59  const uncurryThis = func => (thisArg, ...args) =>60      ReflectApply(func, thisArg, args);61  const TypedArrayProto_toStringTag =62      uncurryThis(TypedArrayPrototype_toStringTag);63  function isUint8Array(value) {64    return TypedArrayProto_toStringTag(value) === 'Uint8Array';65  }66  %PrepareFunctionForOptimization(isUint8Array);67  assertFalse(isUint8Array(1));68  assertFalse(isUint8Array({}));69  assertFalse(isUint8Array([]));...

isTypedArray.js

Source:isTypedArray.js

...8      return type in root;9    });10    var actual = lodashStable.map(typedArrays, function(type) {11      var Ctor = root[type];12      return Ctor ? isTypedArray(new Ctor(new ArrayBuffer(8))) : false;13    });14    assert.deepStrictEqual(actual, expected);15  });16  it('should return `false` for non typed arrays', function() {17    var expected = lodashStable.map(falsey, stubFalse);18    var actual = lodashStable.map(falsey, function(value, index) {19      return index ? isTypedArray(value) : isTypedArray();20    });21    assert.deepStrictEqual(actual, expected);22    assert.strictEqual(isTypedArray(args), false);23    assert.strictEqual(isTypedArray([1, 2, 3]), false);24    assert.strictEqual(isTypedArray(true), false);25    assert.strictEqual(isTypedArray(new Date), false);26    assert.strictEqual(isTypedArray(new Error), false);27    assert.strictEqual(isTypedArray(_), false);28    assert.strictEqual(isTypedArray(slice), false);29    assert.strictEqual(isTypedArray({ 'a': 1 }), false);30    assert.strictEqual(isTypedArray(1), false);31    assert.strictEqual(isTypedArray(/x/), false);32    assert.strictEqual(isTypedArray('a'), false);33    assert.strictEqual(isTypedArray(symbol), false);34  });35  it('should work with typed arrays from another realm', function() {36    if (realm.object) {37      var props = lodashStable.invokeMap(typedArrays, 'toLowerCase');38      var expected = lodashStable.map(props, function(key) {39        return realm[key] !== undefined;40      });41      var actual = lodashStable.map(props, function(key) {42        var value = realm[key];43        return value ? isTypedArray(value) : false;44      });45      assert.deepStrictEqual(actual, expected);46    }47  });...

isTypedArray.test.js

Source:isTypedArray.test.js

...6/* Found Errors7 * 8 * None9 */10describe('isTypedArray()', () => {11  describe('positive tests', () => {12    test('Int8Array', () => {13      expect(isTypedArray(new Int8Array)).toBe(true)14    })15    test('Uint8Array', () => {16      expect(isTypedArray(new Uint8Array)).toBe(true)17    })18    test('Uint8ClampedArray', () => {19      expect(isTypedArray(new Uint8ClampedArray)).toBe(true)20    })21    test('Int16Array', () => {22      expect(isTypedArray(new Int16Array)).toBe(true)23    })24    test('Int32Array', () => {25      expect(isTypedArray(new Int32Array)).toBe(true)26    })27    test('Float64Array', () => {28      expect(isTypedArray(new Float64Array)).toBe(true)29    })30    test('BigUint64Array', () => {31      expect(isTypedArray(new BigUint64Array)).toBe(true)32    })33  })34  describe('negative tests', () => {35    test('Normal array', () => {36      expect(isTypedArray([1,2,3])).toBe(false)37    })38    test('Normal empty array', () => {39      expect(isTypedArray([])).toBe(false)40    })41    test('Null', () => {42      expect(isTypedArray(null)).toBe(false)43    })44    test('Wrong type', () => {45      expect(isTypedArray({a:1})).toBe(false)46    })47  })...

Using AI Code Generation

1const { isTypedArray } = require('fast-check');2console.log(isTypedArray(new Uint8Array()));3console.log(isTypedArray(new Uint16Array()));4console.log(isTypedArray(new Uint32Array()));5console.log(isTypedArray(new Int8Array()));6console.log(isTypedArray(new Int16Array()));7console.log(isTypedArray(new Int32Array()));8console.log(isTypedArray(new Float32Array()));9console.log(isTypedArray(new Float64Array()));10console.log(isTypedArray(new Uint8ClampedArray()));11console.log(isTypedArray(new BigUint64Array()));12console.log(isTypedArray(new BigInt64Array()));13console.log(isTypedArray(new ArrayBuffer()));14console.log(isTypedArray(new Array()));15console.log(isTypedArray(new Object()));16console.log(isTypedArray(null));17console.log(isTypedArray(undefined));18console.log(isTypedArray(true));19console.log(isTypedArray(false));20console.log(isTypedArray(1));21console.log(isTypedArray(1.1));22console.log(isTypedArray('1'));23console.log(isTypedArray(Symbol()));24console.log(isTypedArray(() => {}));25console.log(isTypedArray(class A {}));

Using AI Code Generation

1import { isTypedArray } from 'fast-check';2const arr = new Int8Array(10);3console.log(isTypedArray(arr));4import { isTypedArray } from 'fast-check/lib/check/arbitrary/definition/TypedArrayArbitrary';5const arr = new Int8Array(10);6console.log(isTypedArray(arr));7    at Object.<anonymous> (C:\Users\saurabh.kumar\Documents\test.js:3:13)8    at Module._compile (internal/modules/cjs/loader.js:1138:30)9    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1158:10)10    at Module.load (internal/modules/cjs/loader.js:986:32)11    at Function.Module._load (internal/modules/cjs/loader.js:879:14)12    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)

Using AI Code Generation

1const { isTypedArray } = require('fast-check');2console.log(isTypedArray(new Uint8Array(1)));3const { isTypedArray } = require('fast-check');4console.log(isTypedArray(new Uint8Array(1)));5const { isTypedArray } = require('fast-check');6console.log(isTypedArray(new Uint8Array(1)));7const { isTypedArray } = require('fast-check');8console.log(isTypedArray(new Uint8Array(1)));9const { isTypedArray } = require('fast-check');10console.log(isTypedArray(new Uint8Array(1)));11const { isTypedArray } = require('fast-check');12console.log(isTypedArray(new Uint8Array(1)));13const { isTypedArray } = require('fast-check');14console.log(isTypedArray(new Uint8Array(1)));15const { isTypedArray } = require('fast-check');16console.log(isTypedArray(new Uint8Array(1)));17const { isTypedArray } = require('fast-check');18console.log(isTypedArray(new Uint8Array(1)));19const { isTypedArray } = require('fast-check');20console.log(isTypedArray(new Uint8Array(1)));21const { isTypedArray } = require('fast-check');22console.log(isTypedArray(new Uint8Array(1)));

Using AI Code Generation

1const { isTypedArray } = require('fast-check');2const a = new Int8Array(1);3const b = new ArrayBuffer(1);4const c = new Array(1);5const { isSafeInteger } = require('fast-check');6const { isObject } = require('fast-check');7const a = { a: 1 };8const b = [1, 2, 3];9const c = 1;10const { isInteger } = require('fast-check');11const { isFinite } = require('fast-check');12console.log(isFinite(

Using AI Code Generation

1const {isTypedArray} = require('./node_modules/fast-check/lib/check/settings/CheckSettings');2console.log(isTypedArray(new Int8Array(1)));3console.log(isTypedArray(new Int16Array(1)));4console.log(isTypedArray(new Int32Array(1)));5console.log(isTypedArray(new Uint8Array(1)));6console.log(isTypedArray(new Uint16Array(1)));7console.log(isTypedArray(new Uint32Array(1)));8console.log(isTypedArray(new Uint8ClampedArray(1)));9console.log(isTypedArray(new Float32Array(1)));10console.log(isTypedArray(new Float64Array(1)));11console.log(isTypedArray(new BigInt64Array(1)));12console.log(isTypedArray(new BigUint64Array(1)));

Using AI Code Generation

1  const isTypedArray = (value: unknown): value is TypedArray => {2    return (3      Object.prototype.toString.call(value).startsWith('[object ') &&4      Object.prototype.toString.call(value).endsWith('Array]')5    );6  };7  const isTypedArray = (value: unknown): value is TypedArray => {8    return (9      Object.prototype.toString.call(value).startsWith('[object ') &&10      Object.prototype.toString.call(value).endsWith('Array]')11    );12  };13  const isTypedArray = (value: unknown): value is TypedArray => {14    return (15      Object.prototype.toString.call(value).startsWith('[object ') &&16      Object.prototype.toString.call(value).endsWith('Array]')17    );18  };19  const isTypedArray = (value: unknown): value is TypedArray => {20    return (21      Object.prototype.toString.call(value).startsWith('[object ') &&22      Object.prototype.toString.call(value).endsWith('Array]')23    );24  };25  const isTypedArray = (value: unknown): value is TypedArray => {26    return (27      Object.prototype.toString.call(value).startsWith('[object ') &&28      Object.prototype.toString.call(value).endsWith('Array]')29    );30  };31  const isTypedArray = (value: unknown): value is TypedArray => {32    return (33      Object.prototype.toString.call(value).startsWith('[object ') &&34      Object.prototype.toString.call(value).endsWith('Array]')35    );36  };37  const isTypedArray = (value: unknown): value is TypedArray => {38    return (39      Object.prototype.toString.call(value).startsWith('[object ') &&40      Object.prototype.toString.call(value).endsWith('Array]')41    );42  };43  const isTypedArray = (value: unknown): value is TypedArray => {44    return (45      Object.prototype.toString.call(value).startsWith('[object ') &&46      Object.prototype.toString.call(value).endsWith('Array]')47    );48  };

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