Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/dceprojects.corals.io/node_modules/is-negative-zero/test/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

'use strict';

var test = require('tape');
var isNegativeZero = require('../');

test('not negative zero', function (t) {
	t.notOk(isNegativeZero(), 'undefined is not negative zero');
	t.notOk(isNegativeZero(null), 'null is not negative zero');
	t.notOk(isNegativeZero(false), 'false is not negative zero');
	t.notOk(isNegativeZero(true), 'true is not negative zero');
	t.notOk(isNegativeZero(0), 'positive zero is not negative zero');
	t.notOk(isNegativeZero(Infinity), 'Infinity is not negative zero');
	t.notOk(isNegativeZero(-Infinity), '-Infinity is not negative zero');
	t.notOk(isNegativeZero(NaN), 'NaN is not negative zero');
	t.notOk(isNegativeZero('foo'), 'string is not negative zero');
	t.notOk(isNegativeZero([]), 'array is not negative zero');
	t.notOk(isNegativeZero({}), 'object is not negative zero');
	t.notOk(isNegativeZero(function () {}), 'function is not negative zero');
	t.notOk(isNegativeZero(-1), '-1 is not negative zero');

	t.end();
});

test('negative zero', function (t) {
	t.ok(isNegativeZero(-0), 'negative zero is negative zero');
	t.end();
});