mirror of
https://github.com/Sevichecc/Urara-Blog.git
synced 2025-05-03 06:49:29 +08:00
28 lines
1.1 KiB
Text
28 lines
1.1 KiB
Text
'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();
|
|
});
|
|
|