sek1ro/serialize-js
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fix(Array, {HeadlessType})

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SEK1RO
2025-08-06 16:20:14 +03:00
parent 35a98456ef
commit 16789a942e
12 changed files with 246 additions and 74 deletions
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54
test/index.test.js
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@ -1,6 +1,6 @@
import { describe, test, expect } from 'vitest'
import { expectDataViewEqual, filledDataView, sizedDataView } from '.'
import { parse, serialize, sizeof, sizeofHead } from '../src'
import { isHeadless, parse, serialize, sizeof, sizeofHead } from '../src'
describe('serialize', () => {
test('Boolean', () => {
@ -32,7 +32,7 @@ describe('serialize', () => {
let dv = sizedDataView(8)
expect(() => serialize(dv, 'hello', String)).toThrow()
dv = sizedDataView(sizeof('hello'))
dv = sizedDataView(sizeof('hello', String))
expect(9).toEqual(dv.byteLength)
serialize(dv, 'hello', String)
@ -47,12 +47,30 @@ describe('serialize', () => {
let dv = sizedDataView(19)
expect(() => serialize(dv, [1, 2], Array, Number)).toThrow()
dv = sizedDataView(sizeof([1, 2]))
dv = sizedDataView(sizeof([1, 2], Array, Number))
expect(20).toEqual(dv.byteLength)
serialize(dv, [1, 2], Array, Number)
expectDataViewEqual(dv, expected)
})
test('Array, String', () => {
const expected = filledDataView([
0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x0C,
0x00, 0x00, 0x00, 0x15,
// hello
0x00, 0x00, 0x00, 0x05,
0x68, 0x65, 0x6C, 0x6C, 0x6F,
// sek1ro
0x00, 0x00, 0x00, 0x06,
0x73, 0x65, 0x6b, 0x31, 0x72, 0x6f,
])
const array = ['hello', 'sek1ro']
const actual = sizedDataView(sizeof(array, Array, String))
serialize(actual, array, Array, String)
expectDataViewEqual(actual, expected)
})
test('DataView', () => {
const expected = filledDataView([
0x00, 0x00, 0x00, 0x04,
@ -100,6 +118,22 @@ describe('parse', () => {
const actual = parse(dv, Array, Number)
expect(actual).toEqual(expected)
})
test('Array, String', () => {
const expected = ['hello', 'sek1ro']
const dv = filledDataView([
0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x0C,
0x00, 0x00, 0x00, 0x15,
// hello
0x00, 0x00, 0x00, 0x05,
0x68, 0x65, 0x6C, 0x6C, 0x6F,
// sek1ro
0x00, 0x00, 0x00, 0x06,
0x73, 0x65, 0x6b, 0x31, 0x72, 0x6f,
])
const actual = parse(dv, Array, String)
expect(actual).toEqual(expected)
})
test('DataView', () => {
const expected = filledDataView([
0x00, 0x01, 0x02, 0x03,
@ -113,22 +147,28 @@ describe('parse', () => {
})
})
describe('isHeadless', () => {
test('Array', () => {
expect(isHeadless(Array, Number)).toBeTruthy()
expect(isHeadless(Array, String)).toBeTruthy()
})
})
describe('sizeofHead', () => {
test('Boolean', () => {
expect(sizeofHead(Boolean)).toEqual(1)
})
test('Number', () => {
expect(sizeofHead(Number)).toEqual(8)
expect(sizeofHead(1, Number)).toEqual(8)
})
test('String', () => {
expect(sizeofHead(String)).toEqual(4)
expect(sizeofHead('s', String)).toEqual(4)
})
test('Array', () => {
expect(sizeofHead(Array, Number)).toEqual(4)
expect(sizeofHead([1], Array, Number)).toEqual(4)
})
test('DataView', () => {
expect(sizeofHead(DataView)).toEqual(4)
expect(sizeofHead(filledDataView([0x01]), DataView)).toEqual(4)
})
})