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#!/usr/bin/env pwsh
# Test 20: Generate datafile with 2000 random bytes and repair split file
$ErrorActionPreference = "Stop"
# Source common test functions
. (Join-Path $PSScriptRoot "testfuncs.ps1")
$testname = [System.IO.Path]::GetFileNameWithoutExtension($MyInvocation.MyCommand.Name)
try {
Initialize-Test -TestName $testname
Write-Banner "generate datafile with 2000 random bytes"
New-RandomFile -Path "myfile.dat" -SizeBytes 2000
Write-Banner "Creating PAR 2.0 recovery data"
$exitCode = Invoke-Par2 -Arguments @("c", "-s1000", "-c0", "recovery", "myfile.dat")
if ($exitCode -ne 0) {
Exit-TestWithError "Creating PAR 2.0 data failed"
}
Write-Banner "split files"
$bytes = [System.IO.File]::ReadAllBytes("myfile.dat")
[System.IO.File]::WriteAllBytes("myfile.dat.001", $bytes[0..999])
[System.IO.File]::WriteAllBytes("myfile.dat.002", $bytes[1000..1999])
Remove-Item "myfile.dat"
Write-Banner "Repairing using PAR 2.0 data"
$allFiles = Get-ChildItem -File | Select-Object -ExpandProperty Name
$exitCode = Invoke-Par2 -Arguments (@("r", "recovery.par2") + $allFiles)
if ($exitCode -ne 0) {
Exit-TestWithError "PAR 2.0 repair failed"
}
Complete-Test
exit 0
}
catch {
Write-Host "ERROR: $_" -ForegroundColor Red
Complete-Test
exit 1
}
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