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82 lines
1.8 KiB
82 lines
1.8 KiB
3 years ago
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var test = require('tape')
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var randomBytes = require('./')
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var MAX_BYTES = 65536
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var MAX_UINT32 = 4294967295
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test('sync', function (t) {
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t.plan(9)
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t.equals(randomBytes(0).length, 0, 'len: ' + 0)
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t.equals(randomBytes(3).length, 3, 'len: ' + 3)
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t.equals(randomBytes(30).length, 30, 'len: ' + 30)
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t.equals(randomBytes(300).length, 300, 'len: ' + 300)
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t.equals(randomBytes(17 + MAX_BYTES).length, 17 + MAX_BYTES, 'len: ' + 17 + MAX_BYTES)
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t.equals(randomBytes(MAX_BYTES * 100).length, MAX_BYTES * 100, 'len: ' + MAX_BYTES * 100)
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t.throws(function () {
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randomBytes(MAX_UINT32 + 1)
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})
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t.throws(function () {
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t.equals(randomBytes(-1))
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})
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t.throws(function () {
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t.equals(randomBytes('hello'))
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})
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})
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test('async', function (t) {
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t.plan(9)
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randomBytes(0, function (err, resp) {
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if (err) throw err
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t.equals(resp.length, 0, 'len: ' + 0)
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})
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randomBytes(3, function (err, resp) {
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if (err) throw err
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t.equals(resp.length, 3, 'len: ' + 3)
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})
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randomBytes(30, function (err, resp) {
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if (err) throw err
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t.equals(resp.length, 30, 'len: ' + 30)
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})
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randomBytes(300, function (err, resp) {
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if (err) throw err
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t.equals(resp.length, 300, 'len: ' + 300)
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})
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randomBytes(17 + MAX_BYTES, function (err, resp) {
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if (err) throw err
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t.equals(resp.length, 17 + MAX_BYTES, 'len: ' + 17 + MAX_BYTES)
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})
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randomBytes(MAX_BYTES * 100, function (err, resp) {
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if (err) throw err
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t.equals(resp.length, MAX_BYTES * 100, 'len: ' + MAX_BYTES * 100)
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})
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t.throws(function () {
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randomBytes(MAX_UINT32 + 1, function () {
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t.ok(false, 'should not get here')
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})
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})
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t.throws(function () {
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randomBytes(-1, function () {
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t.ok(false, 'should not get here')
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})
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})
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t.throws(function () {
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randomBytes('hello', function () {
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t.ok(false, 'should not get here')
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})
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})
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})
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