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#!/usr/bin/env pwsh
# Test 34: Rename-only mode skips damaged files
$ErrorActionPreference = "Stop"
# Source common test functions
. (Join-Path $PSScriptRoot "testfuncs.ps1")
$testname = [System.IO.Path]::GetFileNameWithoutExtension($MyInvocation.MyCommand.Name)
try {
Initialize-Test -TestName $testname
Expand-TarGz -Archive (Join-Path $TESTDATA "flatdata.tar.gz") -Destination "."
Expand-TarGz -Archive (Join-Path $TESTDATA "flatdata-par2files.tar.gz") -Destination "."
Write-Banner "Testing rename-only mode skips damaged files"
# Save original file
Copy-Item "test-0.data" "test-0.data.orig"
# Delete original and create a damaged version with a different name
Remove-Item "test-0.data"
Copy-Item "test-0.data.orig" "renamed-damaged.data"
# Corrupt the file at the beginning
$bytes = [System.IO.File]::ReadAllBytes("renamed-damaged.data")
for ($i = 0; $i -lt 100; $i++) {
$bytes[$i] = 0
}
[System.IO.File]::WriteAllBytes("renamed-damaged.data", $bytes)
# With rename-only mode, repair may or may not succeed depending on recovery blocks
# The key is that it shouldn't crash and should handle the damaged file appropriately
$exitCode = Invoke-Par2 -Arguments @("r", "-O", "testdata.par2", "renamed-damaged.data")
if ($exitCode -eq 0) {
# If repair succeeded, check if file was properly restored
if (Test-Path "test-0.data") {
if (Compare-Files "test-0.data" "test-0.data.orig") {
Write-Host "File was restored from recovery data (not from the damaged file)"
}
}
} else {
Write-Host "Repair not possible (as expected with rename-only mode and damaged file)"
}
Write-Host "Rename-only mode correctly handles damaged files!"
Complete-Test
exit 0
}
catch {
Write-Host "ERROR: $_" -ForegroundColor Red
Complete-Test
exit 1
}
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