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chore(vhd-lib/createVhdStreamWithLength): use readChunkStrict

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Related to zammad#10996

Not only it simplified the code a bit, but it also provides better error messages, especially on stream end.
This commit is contained in:
Julien Fontanet
2023-01-10 11:11:38 +01:00
parent afeb20e589
commit 2b23550996
1 changed files with 3 additions and 5 deletions
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8
packages/vhd-lib/createVhdStreamWithLength.js
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@@ -1,8 +1,7 @@
'use strict' 'use strict'
const assert = require('assert')
const { pipeline, Transform } = require('readable-stream') const { pipeline, Transform } = require('readable-stream')
const { readChunk } = require('@vates/read-chunk') const { readChunkStrict } = require('@vates/read-chunk')
const checkFooter = require('./checkFooter') const checkFooter = require('./checkFooter')
const checkHeader = require('./_checkHeader') const checkHeader = require('./_checkHeader')
@@ -42,9 +41,8 @@ module.exports = async function createVhdStreamWithLength(stream) {
let streamPosition = 0 let streamPosition = 0
async function readStream(length) { async function readStream(length) {
const chunk = await readChunk(stream, length) const chunk = await readChunkStrict(stream, length)
assert.strictEqual(chunk.length, length) streamPosition += length
streamPosition += chunk.length
readBuffers.push(chunk) readBuffers.push(chunk)
return chunk return chunk
} }