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node_modules/buffer/test/is-buffer.js 664 Bytes
6a9ffbcc   liuqimichale   地图点击事件
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  if (process.env.OBJECT_IMPL) global.TYPED_ARRAY_SUPPORT = false
  var B = require('../').Buffer
  var isBuffer = require('is-buffer')
  var test = require('tape')
  
  test('is-buffer tests', function (t) {
    t.ok(isBuffer(new B(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()
  })