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- /* global describe, it */
- var assert = require('assert')
- var xor = require('../')
- var xorInplace = require('../inplace')
- var fixtures = require('./fixtures')
- describe('xor', function () {
- fixtures.forEach(function (f) {
- it('returns ' + f.expected + ' for ' + f.a + '/' + f.b, function () {
- var a = new Buffer(f.a, 'hex')
- var b = new Buffer(f.b, 'hex')
- var actual = xor(a, b)
- assert.equal(actual.toString('hex'), f.expected)
- // a/b unchanged
- assert.equal(a.toString('hex'), f.a)
- assert.equal(b.toString('hex'), f.b)
- })
- })
- })
- describe('xor/inplace', function () {
- fixtures.forEach(function (f) {
- it('returns ' + f.expected + ' for ' + f.a + '/' + f.b, function () {
- var a = new Buffer(f.a, 'hex')
- var b = new Buffer(f.b, 'hex')
- var actual = xorInplace(a, b)
- assert.equal(actual.toString('hex'), f.expected)
- // a mutated, b unchanged
- assert.equal(a.toString('hex'), f.mutated || f.expected)
- assert.equal(b.toString('hex'), f.b)
- })
- })
- })
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