mirror of
https://github.com/Xahau/xahau.js.git
synced 2026-06-07 10:46:49 +00:00
38b385969b
- Removes need for bundlers to polyfill the `Buffer` class. `UInt8Array` are used instead which are native to the browser and node. - Reduces bundle size 7.1kb gzipped and eliminates 4 runtime dependencies: `base-x`, `base64-js`, `buffer`, and `ieee754`. BREAKING CHANGE: All methods that previously took a `Buffer` now accept a `UInt8Array`. --------- Co-authored-by: Jackson Mills <jmills@ripple.com>
50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
import {
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bytesToHex,
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hexToBytes,
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hexToString,
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randomBytes,
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stringToHex,
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} from '../utils'
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describe('utils', function () {
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it('randomBytes', () => {
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expect(randomBytes(16).byteLength).toEqual(16)
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})
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it('hexToBytes - empty', () => {
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expect(hexToBytes('')).toEqual(new Uint8Array([]))
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})
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it('hexToBytes - zero', () => {
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expect(hexToBytes('000000')).toEqual(new Uint8Array([0, 0, 0]))
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})
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it('hexToBytes - DEADBEEF', () => {
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expect(hexToBytes('DEADBEEF')).toEqual(new Uint8Array([222, 173, 190, 239]))
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})
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it('bytesToHex - DEADBEEF', () => {
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expect(bytesToHex([222, 173, 190, 239])).toEqual('DEADBEEF')
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})
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it('bytesToHex - 010203', () => {
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expect(bytesToHex([1, 2, 3])).toEqual('010203')
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})
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it('bytesToHex - DEADBEEF (Uint8Array)', () => {
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expect(bytesToHex(new Uint8Array([222, 173, 190, 239]))).toEqual('DEADBEEF')
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})
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it('hexToString - deadbeef+infinity symbol (HEX ASCII)', () => {
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expect(hexToString('646561646265656658D', 'ascii')).toEqual('deadbeefX')
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})
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it('hexToString - deadbeef+infinity symbol (HEX)', () => {
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expect(hexToString('6465616462656566D68D')).toEqual('deadbeef֍')
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})
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it('stringToHex - deadbeef+infinity symbol (utf8)', () => {
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expect(stringToHex('deadbeef֍')).toEqual('6465616462656566D68D')
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})
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})
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