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// deno-fmt-ignore-file// deno-lint-ignore-file
// 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
// Copyright Joyent, Inc. and other Node contributors.//// Permission is hereby granted, free of charge, to any person obtaining a// copy of this software and associated documentation files (the// "Software"), to deal in the Software without restriction, including// without limitation the rights to use, copy, modify, merge, publish,// distribute, sublicense, and/or sell copies of the Software, and to permit// persons to whom the Software is furnished to do so, subject to the// following conditions://// The above copyright notice and this permission notice shall be included// in all copies or substantial portions of the Software.//// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE// USE OR OTHER DEALINGS IN THE SOFTWARE.
'use strict';// Flags: --expose-internalsconst common = require('../common');const assert = require('assert');const util = require('util');const errors = require('internal/errors');// TODO(wafuwafu13): Enable this when "vm" is ready.// const context = require('vm').runInNewContext;
// isArrayassert.strictEqual(util.isArray([]), true);assert.strictEqual(util.isArray(Array()), true);assert.strictEqual(util.isArray(new Array()), true);assert.strictEqual(util.isArray(new Array(5)), true);assert.strictEqual(util.isArray(new Array('with', 'some', 'entries')), true);// TODO(wafuwafu13): Enable this when "vm" is ready.// assert.strictEqual(util.isArray(context('Array')()), true);assert.strictEqual(util.isArray({}), false);assert.strictEqual(util.isArray({ push: function() {} }), false);assert.strictEqual(util.isArray(/regexp/), false);assert.strictEqual(util.isArray(new Error()), false);assert.strictEqual(util.isArray(Object.create(Array.prototype)), false);
// isRegExpassert.strictEqual(util.isRegExp(/regexp/), true);assert.strictEqual(util.isRegExp(RegExp(), 'foo'), true);assert.strictEqual(util.isRegExp(new RegExp()), true);// TODO(wafuwafu13): Enable this when "vm" is ready.// assert.strictEqual(util.isRegExp(context('RegExp')()), true);assert.strictEqual(util.isRegExp({}), false);assert.strictEqual(util.isRegExp([]), false);assert.strictEqual(util.isRegExp(new Date()), false);// TODO(wafuwafu13): Enable this.assert.strictEqual(util.isRegExp(Object.create(RegExp.prototype)), false);
// isDateassert.strictEqual(util.isDate(new Date()), true);assert.strictEqual(util.isDate(new Date(0), 'foo'), true);// TODO(wafuwafu13): Enable this when "vm" is ready.// assert.strictEqual(util.isDate(new (context('Date'))()), true);assert.strictEqual(util.isDate(Date()), false);assert.strictEqual(util.isDate({}), false);assert.strictEqual(util.isDate([]), false);assert.strictEqual(util.isDate(new Error()), false);assert.strictEqual(util.isDate(Object.create(Date.prototype)), false);
// isErrorassert.strictEqual(util.isError(new Error()), true);assert.strictEqual(util.isError(new TypeError()), true);assert.strictEqual(util.isError(new SyntaxError()), true);// TODO(wafuwafu13): Enable this when "vm" is ready.// assert.strictEqual(util.isError(new (context('Error'))()), true);// assert.strictEqual(util.isError(new (context('TypeError'))()), true);// assert.strictEqual(util.isError(new (context('SyntaxError'))()), true);assert.strictEqual(util.isError({}), false);assert.strictEqual(util.isError({ name: 'Error', message: '' }), false);assert.strictEqual(util.isError([]), false);assert.strictEqual(util.isError(Object.create(Error.prototype)), true);
// isObjectassert.strictEqual(util.isObject({}), true);assert.strictEqual(util.isObject([]), true);assert.strictEqual(util.isObject(new Number(3)), true);assert.strictEqual(util.isObject(Number(4)), false);assert.strictEqual(util.isObject(1), false);
// isPrimitiveassert.strictEqual(util.isPrimitive({}), false);assert.strictEqual(util.isPrimitive(new Error()), false);assert.strictEqual(util.isPrimitive(new Date()), false);assert.strictEqual(util.isPrimitive([]), false);assert.strictEqual(util.isPrimitive(/regexp/), false);assert.strictEqual(util.isPrimitive(function() {}), false);assert.strictEqual(util.isPrimitive(new Number(1)), false);assert.strictEqual(util.isPrimitive(new String('bla')), false);assert.strictEqual(util.isPrimitive(new Boolean(true)), false);assert.strictEqual(util.isPrimitive(1), true);assert.strictEqual(util.isPrimitive('bla'), true);assert.strictEqual(util.isPrimitive(true), true);assert.strictEqual(util.isPrimitive(undefined), true);assert.strictEqual(util.isPrimitive(null), true);assert.strictEqual(util.isPrimitive(Infinity), true);assert.strictEqual(util.isPrimitive(NaN), true);assert.strictEqual(util.isPrimitive(Symbol('symbol')), true);
// isBufferassert.strictEqual(util.isBuffer('foo'), false);assert.strictEqual(util.isBuffer(Buffer.from('foo')), true);
// _extendassert.deepStrictEqual(util._extend({ a: 1 }), { a: 1 });assert.deepStrictEqual(util._extend({ a: 1 }, []), { a: 1 });assert.deepStrictEqual(util._extend({ a: 1 }, null), { a: 1 });assert.deepStrictEqual(util._extend({ a: 1 }, true), { a: 1 });assert.deepStrictEqual(util._extend({ a: 1 }, false), { a: 1 });assert.deepStrictEqual(util._extend({ a: 1 }, { b: 2 }), { a: 1, b: 2 });assert.deepStrictEqual(util._extend({ a: 1, b: 2 }, { b: 3 }), { a: 1, b: 3 });
// deprecatedassert.strictEqual(util.isBoolean(true), true);assert.strictEqual(util.isBoolean(false), true);assert.strictEqual(util.isBoolean('string'), false);
assert.strictEqual(util.isNull(null), true);assert.strictEqual(util.isNull(undefined), false);assert.strictEqual(util.isNull(), false);assert.strictEqual(util.isNull('string'), false);
assert.strictEqual(util.isUndefined(undefined), true);assert.strictEqual(util.isUndefined(), true);assert.strictEqual(util.isUndefined(null), false);assert.strictEqual(util.isUndefined('string'), false);
assert.strictEqual(util.isNullOrUndefined(null), true);assert.strictEqual(util.isNullOrUndefined(undefined), true);assert.strictEqual(util.isNullOrUndefined(), true);assert.strictEqual(util.isNullOrUndefined('string'), false);
assert.strictEqual(util.isNumber(42), true);assert.strictEqual(util.isNumber(), false);assert.strictEqual(util.isNumber('string'), false);
assert.strictEqual(util.isString('string'), true);assert.strictEqual(util.isString(), false);assert.strictEqual(util.isString(42), false);
assert.strictEqual(util.isSymbol(Symbol()), true);assert.strictEqual(util.isSymbol(), false);assert.strictEqual(util.isSymbol('string'), false);
assert.strictEqual(util.isFunction(() => {}), true);assert.strictEqual(util.isFunction(function() {}), true);assert.strictEqual(util.isFunction(), false);assert.strictEqual(util.isFunction('string'), false);
// TODO(wafuwafu13): Enable this when `toUSVString` is ready.// assert.strictEqual(util.toUSVString('string\ud801'), 'string\ufffd');
{  assert.strictEqual(util.types.isNativeError(new Error()), true);  assert.strictEqual(util.types.isNativeError(new TypeError()), true);  assert.strictEqual(util.types.isNativeError(new SyntaxError()), true);  // TODO(wafuwafu13): Enable this when "vm" is ready.  // assert.strictEqual(util.types.isNativeError(new (context('Error'))()), true);  // assert.strictEqual(  //   util.types.isNativeError(new (context('TypeError'))()),  //   true  // );  // assert.strictEqual(  //   util.types.isNativeError(new (context('SyntaxError'))()),  //   true  // );  assert.strictEqual(util.types.isNativeError({}), false);  assert.strictEqual(    util.types.isNativeError({ name: 'Error', message: '' }),    false  );  assert.strictEqual(util.types.isNativeError([]), false);  assert.strictEqual(    util.types.isNativeError(Object.create(Error.prototype)),    false  );  assert.strictEqual(    util.types.isNativeError(new errors.codes.ERR_IPC_CHANNEL_CLOSED()),    true  );}
assert.throws(() => {  util.stripVTControlCharacters({});}, {  code: 'ERR_INVALID_ARG_TYPE',  message: 'The "str" argument must be of type string.' +           common.invalidArgTypeHelper({})});