Brunobkr/llama.cpp_AlgMor24_github

1'use strict';2 3/* globals window */4 5var test = require('tape');6var isAsyncFunction = require('../index');7var generatorFuncs = require('make-generator-function')();8var asyncFuncs = require('make-async-function').list();9var hasToStringTag = require('has-tostringtag/shams')();10 11var forEach = require('for-each');12 13test('returns false for non-functions', function (t) {14	var nonFuncs = [15		true,16		false,17		null,18		undefined,19		{},20		[],21		/a/g,22		'string',23		42,24		new Date()25	];26	t.plan(nonFuncs.length);27	forEach(nonFuncs, function (nonFunc) {28		t.notOk(isAsyncFunction(nonFunc), nonFunc + ' is not a function');29	});30	t.end();31});32 33test('returns false for non-async functions', function (t) {34	var func = function () {};35	t.notOk(isAsyncFunction(func), 'anonymous function is not an async function');36 37	var namedFunc = function foo() {};38	t.notOk(isAsyncFunction(namedFunc), 'named function is not an async function');39 40	if (typeof window === 'undefined') {41		t.skip('window.alert is not an async function');42	} else {43		t.notOk(isAsyncFunction(window.alert), 'window.alert is not an async function');44	}45	t.end();46});47 48var fakeToString = function () { return 'async function () { return "TOTALLY REAL I SWEAR!"; }'; };49 50test('returns false for non-async function with faked toString', function (t) {51	var func = function () {};52	func.toString = fakeToString;53 54	t.notEqual(String(func), Function.prototype.toString.apply(func), 'faked toString is not real toString');55	t.notOk(isAsyncFunction(func), 'anonymous function with faked toString is not an async function');56	t.end();57});58 59test('returns false for generator functions', function (t) {60	if (generatorFuncs.length > 0) {61		forEach(generatorFuncs, function (generatorFunc) {62			t.notOk(isAsyncFunction(generatorFunc), generatorFunc + ' is not async function');63		});64	} else {65		t.skip('generator function is not async function - this environment does not support ES6 generator functions. Please use an engine that supports them.');66	}67	t.end();68});69 70test('returns false for non-async function with faked @@toStringTag', { skip: !hasToStringTag || asyncFuncs.length === 0 }, function (t) {71	var asyncFunc = asyncFuncs[0];72	/** @type {{ toString(): unknown; valueOf(): unknown; [Symbol.toStringTag]?: unknown }} */73	var fakeAsyncFunction = {74		toString: function () { return String(asyncFunc); },75		valueOf: function () { return asyncFunc; }76	};77	fakeAsyncFunction[Symbol.toStringTag] = 'AsyncFunction';78	t.notOk(isAsyncFunction(fakeAsyncFunction), 'fake AsyncFunction with @@toStringTag "AsyncFunction" is not an async function');79	t.end();80});81 82test('returns true for async functions', function (t) {83	if (asyncFuncs.length > 0) {84		forEach(asyncFuncs, function (asyncFunc) {85			t.ok(isAsyncFunction(asyncFunc), asyncFunc + ' is async function');86		});87	} else {88		t.skip('async function is async function - this environment does not support ES2018 async functions. Please use an engine that supports them.');89	}90	t.end();91});92