deno.land / std@0.166.0 / node / _tools / test / parallel / test-util-types.js
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 16.13.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
// Flags: --experimental-vm-modules --expose-internals'use strict';const common = require('../common');const assert = require('assert');const { types, inspect } = require('util');// TODO(wafuwafu13): Implement "vm"// const vm = require('vm');// TODO(wafuwafu13): Implement "internalBinding"// const { internalBinding } = require('internal/test/binding');// const { JSStream } = internalBinding('js_stream');
// TODO(wafuwafu13): Implement "JSStream"// const external = (new JSStream())._externalStream;
for (const [ value, _method ] of [ // TODO(wafuwafu13): Implement "JSStream" // [ external, 'isExternal' ], [ new Date() ], [ (function() { return arguments; })(), 'isArgumentsObject' ], [ new Boolean(), 'isBooleanObject' ], [ new Number(), 'isNumberObject' ], [ new String(), 'isStringObject' ], [ Object(Symbol()), 'isSymbolObject' ], [ Object(BigInt(0)), 'isBigIntObject' ], [ new Error(), 'isNativeError' ], [ new RegExp() ], [ async function() {}, 'isAsyncFunction' ], [ function*() {}, 'isGeneratorFunction' ], [ (function*() {})(), 'isGeneratorObject' ], [ Promise.resolve() ], [ new Map() ], [ new Set() ], [ (new Map())[Symbol.iterator](), 'isMapIterator' ], [ (new Set())[Symbol.iterator](), 'isSetIterator' ], [ new WeakMap() ], [ new WeakSet() ], [ new ArrayBuffer() ], [ new Uint8Array() ], [ new Uint8ClampedArray() ], [ new Uint16Array() ], [ new Uint32Array() ], [ new Int8Array() ], [ new Int16Array() ], [ new Int32Array() ], [ new Float32Array() ], [ new Float64Array() ], [ new BigInt64Array() ], [ new BigUint64Array() ], // [ Object.defineProperty(new Uint8Array(), // Symbol.toStringTag, // { value: 'foo' }) ], [ new DataView(new ArrayBuffer()) ], [ new SharedArrayBuffer() ], // [ new Proxy({}, {}), 'isProxy' ],]) { const method = _method || `is${value.constructor.name}`; assert(method in types, `Missing ${method} for ${inspect(value)}`); assert(types[method](value), `Want ${inspect(value)} to match ${method}`);
for (const key of Object.keys(types)) { if ((types.isArrayBufferView(value) || types.isAnyArrayBuffer(value)) && key.includes('Array') || key === 'isBoxedPrimitive') { continue; }
assert.strictEqual(types[key](value), key === method, `${inspect(value)}: ${key}, ` + `${method}, ${types[key](value)}`); }}
// Check boxed primitives.[ new Boolean(), new Number(), new String(), Object(Symbol()), Object(BigInt(0)),].forEach((entry) => assert(types.isBoxedPrimitive(entry)));
// TODO(wafuwafu13): Fix// {// assert(!types.isUint8Array({ [Symbol.toStringTag]: 'Uint8Array' }));// assert(types.isUint8Array(vm.runInNewContext('new Uint8Array')));
// assert(!types.isUint8ClampedArray({// [Symbol.toStringTag]: 'Uint8ClampedArray'// }));// assert(types.isUint8ClampedArray(// vm.runInNewContext('new Uint8ClampedArray')// ));
// assert(!types.isUint16Array({ [Symbol.toStringTag]: 'Uint16Array' }));// assert(types.isUint16Array(vm.runInNewContext('new Uint16Array')));
// assert(!types.isUint32Array({ [Symbol.toStringTag]: 'Uint32Array' }));// assert(types.isUint32Array(vm.runInNewContext('new Uint32Array')));
// assert(!types.isInt8Array({ [Symbol.toStringTag]: 'Int8Array' }));// assert(types.isInt8Array(vm.runInNewContext('new Int8Array')));
// assert(!types.isInt16Array({ [Symbol.toStringTag]: 'Int16Array' }));// assert(types.isInt16Array(vm.runInNewContext('new Int16Array')));
// assert(!types.isInt32Array({ [Symbol.toStringTag]: 'Int32Array' }));// assert(types.isInt32Array(vm.runInNewContext('new Int32Array')));
// assert(!types.isFloat32Array({ [Symbol.toStringTag]: 'Float32Array' }));// assert(types.isFloat32Array(vm.runInNewContext('new Float32Array')));
// assert(!types.isFloat64Array({ [Symbol.toStringTag]: 'Float64Array' }));// assert(types.isFloat64Array(vm.runInNewContext('new Float64Array')));
// assert(!types.isBigInt64Array({ [Symbol.toStringTag]: 'BigInt64Array' }));// assert(types.isBigInt64Array(vm.runInNewContext('new BigInt64Array')));
// assert(!types.isBigUint64Array({ [Symbol.toStringTag]: 'BigUint64Array' }));// assert(types.isBigUint64Array(vm.runInNewContext('new BigUint64Array')));// }
{ const primitive = true; const arrayBuffer = new ArrayBuffer(); const buffer = Buffer.from(arrayBuffer); const dataView = new DataView(arrayBuffer); const uint8Array = new Uint8Array(arrayBuffer); const uint8ClampedArray = new Uint8ClampedArray(arrayBuffer); const uint16Array = new Uint16Array(arrayBuffer); const uint32Array = new Uint32Array(arrayBuffer); const int8Array = new Int8Array(arrayBuffer); const int16Array = new Int16Array(arrayBuffer); const int32Array = new Int32Array(arrayBuffer); const float32Array = new Float32Array(arrayBuffer); const float64Array = new Float64Array(arrayBuffer); const bigInt64Array = new BigInt64Array(arrayBuffer); const bigUint64Array = new BigUint64Array(arrayBuffer);
const fakeBuffer = Object.create(Buffer.prototype); const fakeDataView = Object.create(DataView.prototype); const fakeUint8Array = Object.create(Uint8Array.prototype); const fakeUint8ClampedArray = Object.create(Uint8ClampedArray.prototype); const fakeUint16Array = Object.create(Uint16Array.prototype); const fakeUint32Array = Object.create(Uint32Array.prototype); const fakeInt8Array = Object.create(Int8Array.prototype); const fakeInt16Array = Object.create(Int16Array.prototype); const fakeInt32Array = Object.create(Int32Array.prototype); const fakeFloat32Array = Object.create(Float32Array.prototype); const fakeFloat64Array = Object.create(Float64Array.prototype); const fakeBigInt64Array = Object.create(BigInt64Array.prototype); const fakeBigUint64Array = Object.create(BigUint64Array.prototype);
const stealthyDataView = Object.setPrototypeOf(new DataView(arrayBuffer), Uint8Array.prototype); const stealthyUint8Array = Object.setPrototypeOf(new Uint8Array(arrayBuffer), ArrayBuffer.prototype); const stealthyUint8ClampedArray = Object.setPrototypeOf( new Uint8ClampedArray(arrayBuffer), ArrayBuffer.prototype ); const stealthyUint16Array = Object.setPrototypeOf(new Uint16Array(arrayBuffer), Uint16Array.prototype); const stealthyUint32Array = Object.setPrototypeOf(new Uint32Array(arrayBuffer), Uint32Array.prototype); const stealthyInt8Array = Object.setPrototypeOf(new Int8Array(arrayBuffer), Int8Array.prototype); const stealthyInt16Array = Object.setPrototypeOf(new Int16Array(arrayBuffer), Int16Array.prototype); const stealthyInt32Array = Object.setPrototypeOf(new Int32Array(arrayBuffer), Int32Array.prototype); const stealthyFloat32Array = Object.setPrototypeOf( new Float32Array(arrayBuffer), Float32Array.prototype ); const stealthyFloat64Array = Object.setPrototypeOf( new Float64Array(arrayBuffer), Float64Array.prototype ); const stealthyBigInt64Array = Object.setPrototypeOf( new BigInt64Array(arrayBuffer), BigInt64Array.prototype ); const stealthyBigUint64Array = Object.setPrototypeOf( new BigUint64Array(arrayBuffer), BigUint64Array.prototype );
const all = [ primitive, arrayBuffer, buffer, fakeBuffer, dataView, fakeDataView, stealthyDataView, uint8Array, fakeUint8Array, stealthyUint8Array, uint8ClampedArray, fakeUint8ClampedArray, stealthyUint8ClampedArray, uint16Array, fakeUint16Array, stealthyUint16Array, uint32Array, fakeUint32Array, stealthyUint32Array, int8Array, fakeInt8Array, stealthyInt8Array, int16Array, fakeInt16Array, stealthyInt16Array, int32Array, fakeInt32Array, stealthyInt32Array, float32Array, fakeFloat32Array, stealthyFloat32Array, float64Array, fakeFloat64Array, stealthyFloat64Array, bigInt64Array, fakeBigInt64Array, stealthyBigInt64Array, bigUint64Array, fakeBigUint64Array, stealthyBigUint64Array, ];
const expected = { isArrayBufferView: [ buffer, dataView, stealthyDataView, uint8Array, stealthyUint8Array, uint8ClampedArray, stealthyUint8ClampedArray, uint16Array, stealthyUint16Array, uint32Array, stealthyUint32Array, int8Array, stealthyInt8Array, int16Array, stealthyInt16Array, int32Array, stealthyInt32Array, float32Array, stealthyFloat32Array, float64Array, stealthyFloat64Array, bigInt64Array, stealthyBigInt64Array, bigUint64Array, stealthyBigUint64Array, ], isTypedArray: [ buffer, uint8Array, stealthyUint8Array, uint8ClampedArray, stealthyUint8ClampedArray, uint16Array, stealthyUint16Array, uint32Array, stealthyUint32Array, int8Array, stealthyInt8Array, int16Array, stealthyInt16Array, int32Array, stealthyInt32Array, float32Array, stealthyFloat32Array, float64Array, stealthyFloat64Array, bigInt64Array, stealthyBigInt64Array, bigUint64Array, stealthyBigUint64Array, ], isUint8Array: [ buffer, uint8Array, stealthyUint8Array, ], isUint8ClampedArray: [ uint8ClampedArray, stealthyUint8ClampedArray, ], isUint16Array: [ uint16Array, stealthyUint16Array, ], isUint32Array: [ uint32Array, stealthyUint32Array, ], isInt8Array: [ int8Array, stealthyInt8Array, ], isInt16Array: [ int16Array, stealthyInt16Array, ], isInt32Array: [ int32Array, stealthyInt32Array, ], isFloat32Array: [ float32Array, stealthyFloat32Array, ], isFloat64Array: [ float64Array, stealthyFloat64Array, ], isBigInt64Array: [ bigInt64Array, stealthyBigInt64Array, ], isBigUint64Array: [ bigUint64Array, stealthyBigUint64Array, ] };
for (const testedFunc of Object.keys(expected)) { const func = types[testedFunc]; const yup = []; for (const value of all) { if (func(value)) { yup.push(value); } } console.log('Testing', testedFunc); assert.deepStrictEqual(yup, expected[testedFunc]); }}
// TODO(wafuwafu13): Implement "vm"// (async () => {// const m = new vm.SourceTextModule('');// await m.link(() => 0);// await m.evaluate();// assert.ok(types.isModuleNamespaceObject(m.namespace));// })().then(common.mustCall());
{ // eslint-disable-next-line node-core/crypto-check if (common.hasCrypto) { const crypto = require('crypto'); assert.ok(!types.isKeyObject(crypto.createHash('sha1'))); } assert.ok(!types.isCryptoKey()); assert.ok(!types.isKeyObject());}
std
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