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mywebsite/node_modules/is-buffer/test/basic.js
2016-01-04 12:25:28 -05:00

21 lines
563 B
JavaScript

var isBuffer = require('../')
var test = require('tape')
test('is-buffer', function (t) {
t.ok(isBuffer(new Buffer(4)), 'new Buffer(4)')
t.notOk(isBuffer(undefined), 'undefined')
t.notOk(isBuffer(null), 'null')
t.notOk(isBuffer(''), 'empty string')
t.notOk(isBuffer(true), 'true')
t.notOk(isBuffer(false), 'false')
t.notOk(isBuffer(0), '0')
t.notOk(isBuffer(1), '1')
t.notOk(isBuffer(1.0), '1.0')
t.notOk(isBuffer('string'), 'string')
t.notOk(isBuffer({}), '{}')
t.notOk(isBuffer(function foo () {}), 'function foo () {}')
t.end()
})