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WIKIPEDIA
/
sandbox
/
node_modules
/
buffer
/
test
:
is-buffer.js
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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() })