Create comprehensive PowerShell threading documentation and patterns

� PERMANENT THREADING KNOWLEDGE BASE:

 CREATED COMPREHENSIVE DOCUMENTATION:
  • docs/POWERSHELL-THREADING-RULES.md - Complete threading guide
  • Enhanced ThreadSafeProgressCollector with usage examples
  • Added to project structure documentation
  • Saved to AI memory for future reference

� CRITICAL RULES DOCUMENTED:
  • PowerShell cmdlets can ONLY call Write-* methods from main thread
  • Background threads must QUEUE updates, never call Write-* directly
  • ProcessQueuedUpdates() must ONLY be called from main thread
  • Common mistakes and error symptoms clearly identified

� DESIGN PATTERNS PROVIDED:
  • Periodic processing pattern (every 1 second)
  • Completion-based processing pattern
  • Manual processing points pattern
  • Correct Task.WaitAll usage with timeouts

� IMPLEMENTATION CHECKLIST:
  • Pre-implementation checklist for new cmdlets
  • Debugging tips and error identification
  • Code examples for correct and incorrect patterns
  • Testing guidelines for threading compliance

� PREVENTS FUTURE REGRESSIONS:
  • Clear documentation of the 'golden rule'
  • Examples of common threading violations
  • Patterns for all background operation types
  • Reference for all future PowerShell module development

This ensures we never repeat the same threading mistakes!
This commit is contained in:
PSMinIO Developer
2025-07-14 22:26:29 -04:00
parent c77cca3f9c
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# PowerShell Cmdlet Threading Rules and Design Patterns
## 🚨 CRITICAL THREADING RULE
**PowerShell cmdlets can ONLY call Write-Progress, Write-Verbose, Write-Object, Write-Error from the main cmdlet thread.**
**❌ NEVER call these methods from:**
- Background threads (`Task.Run`, `Task.Factory.StartNew`)
- Async callbacks (`async/await` continuations)
- Timer callbacks
- Event handlers from other threads
- Any thread other than the main cmdlet thread
**✅ ONLY call these methods from:**
- `BeginProcessing()` override
- `ProcessRecord()` override
- `EndProcessing()` override
- Main cmdlet thread execution
## 🔧 DESIGN PATTERN: ThreadSafeProgressCollector
### Problem
When performing background operations (file uploads, downloads, processing), you need to report progress from background threads, but PowerShell doesn't allow direct calls to Write-Progress from those threads.
### Solution
Use the **ThreadSafeProgressCollector** pattern:
```csharp
// Background thread - QUEUE updates (thread-safe)
_progressCollector.QueueProgressUpdate(activityId, "Processing", "Status", percentage);
_progressCollector.QueueVerboseMessage("Processing file: {0}", fileName);
// Main thread - PROCESS queued updates
_progressCollector.ProcessQueuedUpdates(); // Only call from main thread!
```
### Implementation Pattern
```csharp
public class MyLongRunningCmdlet : PSCmdlet
{
private ThreadSafeProgressCollector _progressCollector;
protected override void BeginProcessing()
{
_progressCollector = new ThreadSafeProgressCollector(this);
}
protected override void ProcessRecord()
{
// Start background work
var tasks = new List<Task>();
for (int i = 0; i < workItems.Count; i++)
{
var task = Task.Run(() =>
{
// ✅ CORRECT: Queue from background thread
_progressCollector.QueueProgressUpdate(1, "Processing", $"Item {i}", progress);
_progressCollector.QueueVerboseMessage("Processing item {0}", i);
// ❌ WRONG: Never call directly from background thread
// WriteProgress(...); // This will cause threading errors!
// WriteVerbose(...); // This will cause threading errors!
});
tasks.Add(task);
}
// ✅ CORRECT: Process updates from main thread with periodic updates
while (!Task.WaitAll(tasks.ToArray(), 1000)) // 1 second intervals
{
_progressCollector.ProcessQueuedUpdates(); // Safe on main thread
}
// Final processing
_progressCollector.ProcessQueuedUpdates();
}
}
```
## 🚨 COMMON MISTAKES TO AVOID
### ❌ Mistake 1: Direct calls from background threads
```csharp
Task.Run(() =>
{
WriteProgress(...); // THREADING ERROR!
WriteVerbose(...); // THREADING ERROR!
});
```
### ❌ Mistake 2: ProcessQueuedUpdates from background threads
```csharp
Task.Run(() =>
{
_progressCollector.QueueProgressUpdate(...);
_progressCollector.ProcessQueuedUpdates(); // THREADING ERROR!
});
```
### ❌ Mistake 3: Async/await callbacks
```csharp
await SomeAsyncOperation().ContinueWith(task =>
{
WriteProgress(...); // THREADING ERROR!
});
```
## ✅ CORRECT PATTERNS
### Pattern 1: Periodic Processing
```csharp
var tasks = StartBackgroundTasks();
while (!Task.WaitAll(tasks, 1000))
{
_progressCollector.ProcessQueuedUpdates(); // Every 1 second
}
_progressCollector.ProcessQueuedUpdates(); // Final update
```
### Pattern 2: Completion-based Processing
```csharp
var tasks = StartBackgroundTasks();
Task.WaitAll(tasks);
_progressCollector.ProcessQueuedUpdates(); // After completion
```
### Pattern 3: Manual Processing Points
```csharp
foreach (var item in items)
{
ProcessItemInBackground(item); // Queues updates
_progressCollector.ProcessQueuedUpdates(); // Process after each item
}
```
## 🎯 ERROR SYMPTOMS
If you violate these rules, you'll see errors like:
- "The WriteObject and WriteError methods cannot be called from outside the overrides..."
- "WriteProgress can only be called from within the same thread"
- Cmdlet failures with threading exceptions
- Progress bars not updating or appearing
## 📋 CHECKLIST FOR NEW CMDLETS
Before implementing background operations:
- [ ] Are you using ThreadSafeProgressCollector?
- [ ] Are all Write* calls from main thread only?
- [ ] Are you calling ProcessQueuedUpdates() only from main thread?
- [ ] Do you have periodic progress processing for long operations?
- [ ] Have you tested with verbose output enabled?
- [ ] Have you tested with progress bars enabled?
## 🔧 DEBUGGING TIPS
1. **Enable verbose logging** to see threading violations
2. **Test with progress bars** - they're most sensitive to threading issues
3. **Use Task.WaitAll with timeouts** for periodic processing
4. **Never call ProcessQueuedUpdates from callbacks**
5. **Queue everything from background threads, process from main thread**
## 📚 RELATED PATTERNS
- **File Upload/Download**: Use periodic processing during Task.WaitAll
- **Multipart Operations**: Queue from parallel tasks, process periodically
- **Long-running Operations**: Process updates every 1-2 seconds
- **Collection Processing**: Process after each item or batch
## 🎯 REMEMBER
**The golden rule: Background threads QUEUE, main thread PROCESSES.**
This pattern ensures PowerShell cmdlet compliance while providing real-time progress updates to users.
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│ ├── USAGE.md # Comprehensive usage guide
│ ├── RELEASE-NOTES.md # Release notes
│ ├── POWERSHELL-GALLERY-RELEASE.md # Gallery release guide
│ ├── POWERSHELL-THREADING-RULES.md # Critical PowerShell threading patterns
│ └── PROJECT-STRUCTURE.md # This file
├── Artifacts/ # Build artifacts
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# Check what parameters are available for New-MinIOObject
Import-Module ".\Module\PSMinIO\PSMinIO.psd1" -Force
Write-Host "=== New-MinIOObject Parameter Information ===" -ForegroundColor Cyan
# Get command info
$cmdInfo = Get-Command New-MinIOObject
Write-Host "`nParameter Sets:" -ForegroundColor Yellow
foreach ($paramSet in $cmdInfo.ParameterSets) {
Write-Host " $($paramSet.Name):" -ForegroundColor Green
foreach ($param in $paramSet.Parameters) {
if ($param.Name -notin @('Verbose', 'Debug', 'ErrorAction', 'WarningAction', 'InformationAction', 'ErrorVariable', 'WarningVariable', 'InformationVariable', 'OutVariable', 'OutBuffer', 'PipelineVariable', 'WhatIf', 'Confirm')) {
$mandatory = if ($param.IsMandatory) { " (Mandatory)" } else { "" }
$aliases = if ($param.Aliases.Count -gt 0) { " [Aliases: $($param.Aliases -join ', ')]" } else { "" }
Write-Host " - $($param.Name)$mandatory$aliases" -ForegroundColor White
}
}
Write-Host ""
}
Write-Host "All Parameters:" -ForegroundColor Yellow
foreach ($param in $cmdInfo.Parameters.Values) {
if ($param.Name -notin @('Verbose', 'Debug', 'ErrorAction', 'WarningAction', 'InformationAction', 'ErrorVariable', 'WarningVariable', 'InformationVariable', 'OutVariable', 'OutBuffer', 'PipelineVariable', 'WhatIf', 'Confirm')) {
$aliases = if ($param.Aliases.Count -gt 0) { " [Aliases: $($param.Aliases -join ', ')]" } else { "" }
$paramSets = $param.ParameterSets.Keys -join ', '
Write-Host " $($param.Name)$aliases - Sets: $paramSets" -ForegroundColor White
}
}
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# Test script for uploading 50 test files to demonstrate enhanced upload functionality
# This tests FileInfo[] support, multi-layer progress tracking, and BucketDirectory features
param(
[string]$TestBucketName = "psminiotest-50files-$(Get-Date -Format 'yyyyMMdd-HHmmss')",
[string]$TestDirectory = "TestFiles50",
[switch]$Cleanup,
[switch]$Verbose
)
# Set verbose preference if requested
if ($Verbose) {
$VerbosePreference = 'Continue'
}
Write-Host "=== PSMinIO 50-File Upload Test ===" -ForegroundColor Cyan
Write-Host "Testing enhanced upload functionality with multi-layer progress tracking" -ForegroundColor Green
try {
# Import the module
Write-Host "`n1. Loading PSMinIO module..." -ForegroundColor Yellow
Import-Module ".\Module\PSMinIO\PSMinIO.psd1" -Force
# Connect to MinIO
Write-Host "2. Connecting to MinIO..." -ForegroundColor Yellow
Connect-MinIO -Endpoint "https://api.s3.gracesolution.info" -AccessKey "T34Wg85SAwezUa3sk3m4" -SecretKey "PxEmnbQoQJTJsDocSEV6mSSscDpJMiJCayPv93xe"
Write-Host "✅ Connected successfully!" -ForegroundColor Green
# Create test directory and files
Write-Host "`n3. Creating test files..." -ForegroundColor Yellow
if (Test-Path $TestDirectory) {
Remove-Item $TestDirectory -Recurse -Force
}
New-Item -ItemType Directory -Path $TestDirectory -Force | Out-Null
# Create 50 test files with varying sizes and content
$testFiles = @()
for ($i = 1; $i -le 50; $i++) {
$fileName = "testfile-{0:D3}.txt" -f $i
$filePath = Join-Path $TestDirectory $fileName
# Create files with different sizes (1KB to 100KB)
$fileSize = Get-Random -Minimum 1024 -Maximum 102400
$content = "Test file $i`n" + ("X" * ($fileSize - 20))
Set-Content -Path $filePath -Value $content -NoNewline
$testFiles += Get-Item $filePath
}
Write-Host "✅ Created 50 test files (total size: $((($testFiles | Measure-Object Length -Sum).Sum / 1MB).ToString('F2')) MB)" -ForegroundColor Green
# Create test bucket
Write-Host "`n4. Creating test bucket: $TestBucketName" -ForegroundColor Yellow
New-MinIOBucket -BucketName $TestBucketName
Write-Host "✅ Bucket created successfully!" -ForegroundColor Green
# Test 1: Upload all files using FileInfo[] parameter
Write-Host "`n5. Test 1: Uploading 50 files using FileInfo[] parameter..." -ForegroundColor Yellow
Write-Host " This will demonstrate multi-layer progress tracking:" -ForegroundColor Cyan
Write-Host " • Layer 1: Collection progress (overall files)" -ForegroundColor Cyan
Write-Host " • Layer 2: File progress (current file)" -ForegroundColor Cyan
Write-Host " • Layer 3: Transfer progress (bytes)" -ForegroundColor Cyan
$uploadStart = Get-Date
$uploadResults = New-MinIOObject -BucketName $TestBucketName -Files $testFiles -BucketDirectory "batch-upload" -PassThru -Verbose
$uploadDuration = (Get-Date) - $uploadStart
Write-Host "✅ Upload completed in $($uploadDuration.TotalSeconds.ToString('F2')) seconds!" -ForegroundColor Green
Write-Host " Average speed: $(($uploadResults | Measure-Object TotalSize -Sum).Sum / $uploadDuration.TotalSeconds / 1MB | ForEach-Object { $_.ToString('F2') }) MB/s" -ForegroundColor Green
Write-Host " Files uploaded: $($uploadResults.Count)" -ForegroundColor Green
# Test 2: Upload using Directory parameter with BucketDirectory
Write-Host "`n6. Test 2: Uploading directory with BucketDirectory parameter..." -ForegroundColor Yellow
$dirUploadStart = Get-Date
$dirUploadResults = New-MinIOObject -BucketName $TestBucketName -Directory (Get-Item $TestDirectory) -BucketDirectory "directory-upload/nested/structure" -PassThru -Verbose
$dirUploadDuration = (Get-Date) - $dirUploadStart
Write-Host "✅ Directory upload completed in $($dirUploadDuration.TotalSeconds.ToString('F2')) seconds!" -ForegroundColor Green
Write-Host " Files uploaded: $($dirUploadResults.Count)" -ForegroundColor Green
# Test 3: Verify uploads by listing objects
Write-Host "`n7. Verifying uploads..." -ForegroundColor Yellow
$allObjects = Get-MinIOObject -BucketName $TestBucketName
$batchObjects = $allObjects | Where-Object { $_.Name -like "batch-upload/*" }
$dirObjects = $allObjects | Where-Object { $_.Name -like "directory-upload/*" }
Write-Host "✅ Verification complete:" -ForegroundColor Green
Write-Host " Total objects in bucket: $($allObjects.Count)" -ForegroundColor Green
Write-Host " Batch upload objects: $($batchObjects.Count)" -ForegroundColor Green
Write-Host " Directory upload objects: $($dirObjects.Count)" -ForegroundColor Green
# Test 4: Test with filters (create subdirectories first)
Write-Host "`n8. Test 3: Testing directory upload with filters..." -ForegroundColor Yellow
# Create subdirectories with different file types
$subDir1 = Join-Path $TestDirectory "SubDir1"
$subDir2 = Join-Path $TestDirectory "SubDir2"
New-Item -ItemType Directory -Path $subDir1 -Force | Out-Null
New-Item -ItemType Directory -Path $subDir2 -Force | Out-Null
# Create some .log and .json files
for ($i = 1; $i -le 5; $i++) {
Set-Content -Path (Join-Path $subDir1 "logfile$i.log") -Value "Log entry $i"
Set-Content -Path (Join-Path $subDir2 "config$i.json") -Value "{`"test`": $i}"
}
# Upload only .log files using inclusion filter
$filterStart = Get-Date
$filterResults = New-MinIOObject -BucketName $TestBucketName -Directory (Get-Item $TestDirectory) -Recursive -InclusionFilter { $_.Extension -eq ".log" } -BucketDirectory "filtered-upload" -PassThru -Verbose
$filterDuration = (Get-Date) - $filterStart
Write-Host "✅ Filtered upload completed in $($filterDuration.TotalSeconds.ToString('F2')) seconds!" -ForegroundColor Green
Write-Host " Log files uploaded: $($filterResults.Count)" -ForegroundColor Green
# Summary
Write-Host "`n=== TEST SUMMARY ===" -ForegroundColor Cyan
Write-Host "✅ All tests completed successfully!" -ForegroundColor Green
Write-Host "Features tested:" -ForegroundColor Yellow
Write-Host " • FileInfo[] parameter with 50 files" -ForegroundColor White
Write-Host " • Multi-layer progress tracking (3 layers)" -ForegroundColor White
Write-Host " • BucketDirectory parameter for nested structures" -ForegroundColor White
Write-Host " • Directory parameter with recursive upload" -ForegroundColor White
Write-Host " • InclusionFilter for selective file upload" -ForegroundColor White
Write-Host " • PassThru parameter for upload results" -ForegroundColor White
Write-Host " • Thread-safe progress reporting" -ForegroundColor White
Write-Host "`nPerformance metrics:" -ForegroundColor Yellow
Write-Host " • Batch upload: $($uploadDuration.TotalSeconds.ToString('F2'))s for $($uploadResults.Count) files" -ForegroundColor White
Write-Host " • Directory upload: $($dirUploadDuration.TotalSeconds.ToString('F2'))s for $($dirUploadResults.Count) files" -ForegroundColor White
Write-Host " • Filtered upload: $($filterDuration.TotalSeconds.ToString('F2'))s for $($filterResults.Count) files" -ForegroundColor White
# Cleanup option
if ($Cleanup) {
Write-Host "`n9. Cleaning up..." -ForegroundColor Yellow
Remove-MinIOBucket -BucketName $TestBucketName -Force
Remove-Item $TestDirectory -Recurse -Force
Write-Host "✅ Cleanup completed!" -ForegroundColor Green
} else {
Write-Host "`nTest bucket '$TestBucketName' and files preserved for inspection." -ForegroundColor Cyan
Write-Host "Use -Cleanup parameter to automatically clean up test resources." -ForegroundColor Cyan
}
} catch {
Write-Host "❌ Test failed: $($_.Exception.Message)" -ForegroundColor Red
Write-Host "Stack trace: $($_.ScriptStackTrace)" -ForegroundColor Red
} finally {
# Clean up test files if they exist
if (Test-Path $TestDirectory) {
Write-Host "`nCleaning up local test files..." -ForegroundColor Yellow
Remove-Item $TestDirectory -Recurse -Force -ErrorAction SilentlyContinue
}
}
Write-Host "`n=== Test Complete ===" -ForegroundColor Cyan
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# Test script for current upload functionality (single file version)
param(
[string]$TestBucketName = "psminiotest-current-$(Get-Date -Format 'yyyyMMdd-HHmmss')",
[switch]$Cleanup,
[switch]$Verbose
)
if ($Verbose) {
$VerbosePreference = 'Continue'
}
Write-Host "=== PSMinIO Current Upload Test ===" -ForegroundColor Cyan
Write-Host "Testing current upload functionality" -ForegroundColor Green
try {
# Import the module
Write-Host "`n1. Loading PSMinIO module..." -ForegroundColor Yellow
Import-Module ".\Module\PSMinIO\PSMinIO.psd1" -Force
# Connect to MinIO
Write-Host "2. Connecting to MinIO..." -ForegroundColor Yellow
Connect-MinIO -Endpoint "https://api.s3.gracesolution.info" -AccessKey "T34Wg85SAwezUa3sk3m4" -SecretKey "PxEmnbQoQJTJsDocSEV6mSSscDpJMiJCayPv93xe"
Write-Host "✅ Connected successfully!" -ForegroundColor Green
# Create test files
Write-Host "`n3. Creating test files..." -ForegroundColor Yellow
$testDir = "TestFilesCurrent"
if (Test-Path $testDir) {
Remove-Item $testDir -Recurse -Force
}
New-Item -ItemType Directory -Path $testDir -Force | Out-Null
# Create 10 test files
$testFiles = @()
for ($i = 1; $i -le 10; $i++) {
$fileName = "testfile-{0:D3}.txt" -f $i
$filePath = Join-Path $testDir $fileName
$content = "Test file $i - $(Get-Date)`n" + ("Content line $i`n" * 10)
Set-Content -Path $filePath -Value $content
$testFiles += Get-Item $filePath
}
Write-Host "✅ Created 10 test files" -ForegroundColor Green
# Create test bucket
Write-Host "`n4. Creating test bucket: $TestBucketName" -ForegroundColor Yellow
New-MinIOBucket -BucketName $TestBucketName
Write-Host "✅ Bucket created successfully!" -ForegroundColor Green
# Test uploading files one by one (current functionality)
Write-Host "`n5. Uploading files individually..." -ForegroundColor Yellow
$uploadResults = @()
$uploadStart = Get-Date
foreach ($file in $testFiles) {
Write-Host " Uploading: $($file.Name)" -ForegroundColor Cyan
$result = New-MinIOObject -BucketName $TestBucketName -File $file -BucketDirectory "individual-uploads" -PassThru -Verbose
$uploadResults += $result
}
$uploadDuration = (Get-Date) - $uploadStart
Write-Host "✅ Upload completed in $($uploadDuration.TotalSeconds.ToString('F2')) seconds!" -ForegroundColor Green
Write-Host " Files uploaded: $($uploadResults.Count)" -ForegroundColor Green
# Verify uploads
Write-Host "`n6. Verifying uploads..." -ForegroundColor Yellow
$objects = Get-MinIOObject -BucketName $TestBucketName
Write-Host "✅ Found $($objects.Count) objects in bucket" -ForegroundColor Green
# Test with different bucket directories
Write-Host "`n7. Testing nested bucket directories..." -ForegroundColor Yellow
$nestedResults = @()
foreach ($file in $testFiles[0..2]) { # Upload first 3 files to nested structure
$result = New-MinIOObject -BucketName $TestBucketName -File $file -BucketDirectory "level1/level2/level3" -PassThru -Verbose
$nestedResults += $result
}
Write-Host "✅ Nested directory upload completed: $($nestedResults.Count) files" -ForegroundColor Green
# Final verification
Write-Host "`n8. Final verification..." -ForegroundColor Yellow
$allObjects = Get-MinIOObject -BucketName $TestBucketName
$individualObjects = $allObjects | Where-Object { $_.Name -like "individual-uploads/*" }
$nestedObjects = $allObjects | Where-Object { $_.Name -like "level1/level2/level3/*" }
Write-Host "✅ Final verification complete:" -ForegroundColor Green
Write-Host " Total objects: $($allObjects.Count)" -ForegroundColor Green
Write-Host " Individual uploads: $($individualObjects.Count)" -ForegroundColor Green
Write-Host " Nested uploads: $($nestedObjects.Count)" -ForegroundColor Green
# Summary
Write-Host "`n=== TEST SUMMARY ===" -ForegroundColor Cyan
Write-Host "✅ Current functionality test completed!" -ForegroundColor Green
Write-Host "Features tested:" -ForegroundColor Yellow
Write-Host " • Single file upload with File parameter" -ForegroundColor White
Write-Host " • BucketDirectory parameter for nested structures" -ForegroundColor White
Write-Host " • PassThru parameter for upload results" -ForegroundColor White
Write-Host " • Multiple individual uploads" -ForegroundColor White
Write-Host " • Nested directory structure creation" -ForegroundColor White
Write-Host "`nNote: Enhanced features (FileInfo[], Directory, Multi-layer progress) require updated DLL" -ForegroundColor Yellow
if ($Cleanup) {
Write-Host "`n9. Cleaning up..." -ForegroundColor Yellow
Remove-MinIOBucket -BucketName $TestBucketName -Force
Write-Host "✅ Cleanup completed!" -ForegroundColor Green
}
} catch {
Write-Host "❌ Test failed: $($_.Exception.Message)" -ForegroundColor Red
Write-Host "Stack trace: $($_.ScriptStackTrace)" -ForegroundColor Red
} finally {
if (Test-Path $testDir) {
Remove-Item $testDir -Recurse -Force -ErrorAction SilentlyContinue
}
}
Write-Host "`n=== Test Complete ===" -ForegroundColor Cyan
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#!/usr/bin/env pwsh
<#
.SYNOPSIS
Final comprehensive test of the new PSMinIO implementation
.DESCRIPTION
Tests all core functionality of the rebuilt PSMinIO module:
- Connection management
- Bucket operations
- Object upload/download with progress
- Performance metrics
- Error handling
#>
[CmdletBinding()]
param()
# Import the module
Write-Output "=== PSMinIO Final Implementation Test ==="
Write-Output "Importing PSMinIO module..."
Import-Module "$PSScriptRoot\..\Module\PSMinIO\PSMinIO.psd1" -Force
try {
# Test 1: Connection
Write-Output "`n1. Testing Connection..."
Connect-MinIO -Endpoint "https://api.s3.gracesolution.info" -AccessKey "T34Wg85SAwezUa3sk3m4" -SecretKey "PxEmnbQoQJTJsDocSEV6mSSscDpJMiJCayPv93xe" -TestConnection -Verbose
# Get the connection from session variable to verify
$connection = Get-Variable -Name "MinIOConnection" -ValueOnly -ErrorAction SilentlyContinue
if ($connection -and $connection.Status -eq 'Connected') {
Write-Output "✅ Connection successful!"
Write-Output " Status: $($connection.Status)"
Write-Output " Endpoint: $($connection.Configuration.Endpoint)"
} else {
throw "Connection failed"
}
# Test 2: List Buckets
Write-Output "`n2. Testing Bucket Listing..."
$buckets = Get-MinIOBucket -Verbose
if ($buckets) {
Write-Output "✅ Found $($buckets.Count) buckets"
$buckets | Select-Object Name, CreationDate | Format-Table -AutoSize
} else {
Write-Output "⚠️ No buckets found"
}
# Test 3: Create Test Bucket
Write-Output "`n3. Testing Bucket Creation..."
$testBucket = "psminiotest-$(Get-Date -Format 'yyyyMMdd-HHmmss')"
$bucketResult = New-MinIOBucket -BucketName $testBucket -PassThru -Verbose
if ($bucketResult) {
Write-Output "✅ Bucket created: $($bucketResult.Name)"
} else {
throw "Bucket creation failed"
}
# Test 4: Test Bucket Exists
Write-Output "`n4. Testing Bucket Existence Check..."
$exists = Test-MinIOBucketExists -BucketName $testBucket -Verbose
if ($exists) {
Write-Output "✅ Bucket existence confirmed: $exists"
} else {
throw "Bucket existence check failed"
}
# Test 5: Create and Upload Test File
Write-Output "`n5. Testing File Upload with Progress..."
$testFile = Join-Path $env:TEMP "psminiotest-$(Get-Date -Format 'yyyyMMddHHmmss').txt"
$testContent = @"
PSMinIO Final Test File
======================
Created: $(Get-Date)
Implementation: Custom REST API
Features: Real progress reporting, performance metrics
Test data: $('A' * 2000)
"@
$testContent | Out-File -FilePath $testFile -Encoding UTF8
$fileInfo = Get-Item $testFile
Write-Output " Test file created: $($fileInfo.Length) bytes"
$uploadResult = New-MinIOObject -BucketName $testBucket -File $fileInfo -PassThru -Verbose
if ($uploadResult -and $uploadResult.Success) {
Write-Output "✅ Upload successful!"
Write-Output " Object: $($uploadResult.ObjectName)"
Write-Output " Size: $($uploadResult.TotalSizeFormatted)"
Write-Output " Duration: $($uploadResult.DurationFormatted)"
Write-Output " Speed: $($uploadResult.AverageSpeedFormatted)"
} else {
throw "File upload failed"
}
# Test 6: List Objects
Write-Output "`n6. Testing Object Listing..."
$objects = Get-MinIOObject -BucketName $testBucket -Verbose
if ($objects -and $objects.Count -gt 0) {
Write-Output "✅ Found $($objects.Count) objects"
$objects | Select-Object Name, Size, LastModified | Format-Table -AutoSize
} else {
throw "Object listing failed"
}
# Test 7: Download File with Progress
Write-Output "`n7. Testing File Download with Progress..."
$downloadFile = Join-Path $env:TEMP "psminiotest-download-$(Get-Date -Format 'yyyyMMddHHmmss').txt"
$downloadResult = Get-MinIOObjectContent -BucketName $testBucket -ObjectName $fileInfo.Name -LocalPath $downloadFile -PassThru -Verbose
if ($downloadResult -and $downloadResult.Success) {
Write-Output "✅ Download successful!"
Write-Output " Object: $($downloadResult.ObjectName)"
Write-Output " Size: $($downloadResult.TotalSizeFormatted)"
Write-Output " Duration: $($downloadResult.DurationFormatted)"
Write-Output " Speed: $($downloadResult.AverageSpeedFormatted)"
} else {
throw "File download failed"
}
# Test 8: Verify Content
Write-Output "`n8. Testing Content Verification..."
$originalContent = Get-Content $testFile -Raw -ErrorAction SilentlyContinue
$downloadedContent = Get-Content $downloadFile -Raw -ErrorAction SilentlyContinue
if ($originalContent -and $downloadedContent -and ($originalContent -eq $downloadedContent)) {
Write-Output "✅ File content verification PASSED!"
} else {
throw "File content verification FAILED!"
}
# Test Summary
Write-Output "`n=== Test Summary ==="
Write-Output "✅ All tests PASSED!"
Write-Output ""
Write-Output "New PSMinIO Implementation Features Verified:"
Write-Output " ✓ Custom REST API client (no MinIO SDK dependency)"
Write-Output " ✓ Real progress reporting during transfers"
Write-Output " ✓ Performance metrics (duration, speed)"
Write-Output " ✓ Synchronous operations optimized for PowerShell"
Write-Output " ✓ Enhanced error handling and logging"
Write-Output " ✓ AWS S3 signature v4 authentication"
Write-Output " ✓ Comprehensive cmdlet functionality"
Write-Output ""
Write-Output "Architecture Benefits:"
Write-Output " • No async/await compatibility issues"
Write-Output " • Reduced dependencies (removed 8+ DLLs)"
Write-Output " • True progress from HTTP streams"
Write-Output " • Built-in performance monitoring"
Write-Output " • PowerShell-native design patterns"
} catch {
Write-Output "❌ Test failed: $($_.Exception.Message)"
Write-Output "Error details: $($_.Exception.ToString())"
exit 1
} finally {
# Cleanup
Write-Output "`n=== Cleanup ==="
# Remove test files
if (Test-Path $testFile -ErrorAction SilentlyContinue) {
Remove-Item $testFile -Force -ErrorAction SilentlyContinue
Write-Output "Removed test file: $testFile"
}
if (Test-Path $downloadFile -ErrorAction SilentlyContinue) {
Remove-Item $downloadFile -Force -ErrorAction SilentlyContinue
Write-Output "Removed download file: $downloadFile"
}
Write-Output "Note: Test bucket '$testBucket' left for manual cleanup"
Write-Output "Cleanup completed."
}
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#!/usr/bin/env pwsh
<#
.SYNOPSIS
Test script for the new PSMinIO implementation with custom REST API
.DESCRIPTION
This script demonstrates the new PSMinIO module capabilities including:
- Connection management with custom REST API
- Real progress reporting during transfers
- Performance metrics in result objects
- Enhanced error handling and logging
.PARAMETER Endpoint
MinIO server endpoint (e.g., https://minio.example.com:9000)
.PARAMETER AccessKey
MinIO access key
.PARAMETER SecretKey
MinIO secret key
.PARAMETER TestBucket
Name of test bucket to create (default: psminiotest)
.EXAMPLE
.\Test-NewImplementation.ps1 -Endpoint "https://play.min.io" -AccessKey "Q3AM3UQ867SPQQA43P2F" -SecretKey "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG"
#>
[CmdletBinding()]
param(
[Parameter(Mandatory = $true)]
[string]$Endpoint,
[Parameter(Mandatory = $true)]
[string]$AccessKey,
[Parameter(Mandatory = $true)]
[string]$SecretKey,
[Parameter()]
[string]$TestBucket = "psminiotest-$(Get-Date -Format 'yyyyMMdd-HHmmss')"
)
# Import the module
Write-Host "Importing PSMinIO module..." -ForegroundColor Green
Import-Module "$PSScriptRoot\..\Module\PSMinIO\PSMinIO.psd1" -Force
try {
# Test 1: Connection
Write-Host "`n=== Test 1: Connection ===" -ForegroundColor Yellow
Write-Host "Connecting to MinIO server: $Endpoint" -ForegroundColor Cyan
$connection = Connect-MinIO -Endpoint $Endpoint -AccessKey $AccessKey -SecretKey $SecretKey -TestConnection -PassThru -Verbose
Write-Host "✅ Connection successful!" -ForegroundColor Green
Write-Host "Connection Status: $($connection.Status)" -ForegroundColor White
# Test 2: List Buckets
Write-Host "`n=== Test 2: List Buckets ===" -ForegroundColor Yellow
Write-Host "Listing existing buckets..." -ForegroundColor Cyan
$buckets = Get-MinIOBucket -Verbose
Write-Host "✅ Found $($buckets.Count) buckets" -ForegroundColor Green
if ($buckets.Count -gt 0) {
Write-Host "First few buckets:" -ForegroundColor White
$buckets | Select-Object -First 3 | Format-Table Name, CreationDate, @{Name="Age"; Expression={(Get-Date) - $_.CreationDate}}
}
# Test 3: Create Test Bucket
Write-Host "`n=== Test 3: Create Test Bucket ===" -ForegroundColor Yellow
Write-Host "Creating test bucket: $TestBucket" -ForegroundColor Cyan
$bucketResult = New-MinIOBucket -Name $TestBucket -PassThru -Verbose
Write-Host "✅ Bucket created successfully!" -ForegroundColor Green
Write-Host "Bucket: $($bucketResult.Name)" -ForegroundColor White
# Test 4: Test Bucket Exists
Write-Host "`n=== Test 4: Test Bucket Exists ===" -ForegroundColor Yellow
Write-Host "Testing if bucket exists..." -ForegroundColor Cyan
$exists = Test-MinIOBucketExists -Name $TestBucket -Verbose
Write-Host "✅ Bucket exists: $exists" -ForegroundColor Green
# Test 5: Create Test File
Write-Host "`n=== Test 5: Create and Upload Test File ===" -ForegroundColor Yellow
$testFile = "$env:TEMP\psminiotest-$(Get-Date -Format 'yyyyMMddHHmmss').txt"
$testContent = @"
PSMinIO Test File
================
Created: $(Get-Date)
Endpoint: $Endpoint
Bucket: $TestBucket
This is a test file created by the PSMinIO test script.
The new implementation uses a custom REST API client for better PowerShell compatibility.
Features demonstrated:
- Real progress reporting
- Performance metrics
- Enhanced error handling
- Synchronous operations optimized for PowerShell
Test data: $('A' * 100)
"@
Write-Host "Creating test file: $testFile" -ForegroundColor Cyan
$testContent | Out-File -FilePath $testFile -Encoding UTF8
$fileInfo = Get-Item $testFile
Write-Host "✅ Test file created: $($fileInfo.Length) bytes" -ForegroundColor Green
# Test 6: Upload File
Write-Host "`n=== Test 6: Upload File with Progress ===" -ForegroundColor Yellow
Write-Host "Uploading test file..." -ForegroundColor Cyan
$uploadResult = New-MinIOObject -BucketName $TestBucket -File $fileInfo -PassThru -Verbose
Write-Host "✅ Upload completed!" -ForegroundColor Green
Write-Host "Upload Result:" -ForegroundColor White
$uploadResult | Format-List ObjectName, TotalSizeFormatted, DurationFormatted, AverageSpeedFormatted, Success
# Test 7: List Objects
Write-Host "`n=== Test 7: List Objects ===" -ForegroundColor Yellow
Write-Host "Listing objects in test bucket..." -ForegroundColor Cyan
$objects = Get-MinIOObject -BucketName $TestBucket -Verbose
Write-Host "✅ Found $($objects.Count) objects" -ForegroundColor Green
if ($objects.Count -gt 0) {
Write-Host "Objects in bucket:" -ForegroundColor White
$objects | Format-Table Name, @{Name="Size"; Expression={$_.Size}}, LastModified
}
# Test 8: Download File
Write-Host "`n=== Test 8: Download File with Progress ===" -ForegroundColor Yellow
$downloadFile = "$env:TEMP\psminiotest-download-$(Get-Date -Format 'yyyyMMddHHmmss').txt"
Write-Host "Downloading file to: $downloadFile" -ForegroundColor Cyan
$downloadResult = Get-MinIOObjectContent -BucketName $TestBucket -ObjectName $fileInfo.Name -LocalPath $downloadFile -PassThru -Verbose
Write-Host "✅ Download completed!" -ForegroundColor Green
Write-Host "Download Result:" -ForegroundColor White
$downloadResult | Format-List ObjectName, TotalSizeFormatted, DurationFormatted, AverageSpeedFormatted, Success
# Verify download
$downloadedContent = Get-Content $downloadFile -Raw
$originalContent = Get-Content $testFile -Raw
if ($downloadedContent -eq $originalContent) {
Write-Host "✅ File content verification passed!" -ForegroundColor Green
} else {
Write-Host "❌ File content verification failed!" -ForegroundColor Red
}
Write-Host "`n=== Test Summary ===" -ForegroundColor Yellow
Write-Host "✅ All tests completed successfully!" -ForegroundColor Green
Write-Host "New PSMinIO implementation is working correctly with:" -ForegroundColor White
Write-Host " - Custom REST API client" -ForegroundColor White
Write-Host " - Real progress reporting" -ForegroundColor White
Write-Host " - Performance metrics" -ForegroundColor White
Write-Host " - Enhanced error handling" -ForegroundColor White
Write-Host " - PowerShell-optimized synchronous operations" -ForegroundColor White
} catch {
Write-Host "❌ Test failed: $($_.Exception.Message)" -ForegroundColor Red
Write-Host "Stack trace:" -ForegroundColor Red
Write-Host $_.ScriptStackTrace -ForegroundColor Red
} finally {
# Cleanup
Write-Host "`n=== Cleanup ===" -ForegroundColor Yellow
# Remove test files
if (Test-Path $testFile) {
Remove-Item $testFile -Force
Write-Host "Removed test file: $testFile" -ForegroundColor Gray
}
if (Test-Path $downloadFile) {
Remove-Item $downloadFile -Force
Write-Host "Removed download file: $downloadFile" -ForegroundColor Gray
}
# Note: We're not removing the test bucket to avoid issues with the test environment
Write-Host "Note: Test bucket '$TestBucket' was left for manual cleanup" -ForegroundColor Gray
Write-Host "Cleanup completed." -ForegroundColor Gray
}
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# PSMinIO Comprehensive Test Script
# Tests all major functionality against Grace Solution S3 instance
param(
[string]$TestDirectory = "C:\Temp\PSMinIOTest",
[string]$TestBucket = "psminiotest-$(Get-Date -Format 'yyyyMMdd-HHmmss')"
)
# Test configuration
$S3Url = "https://api.s3.gracesolution.info"
$AccessKey = "T34Wg85SAwezUa3sk3m4"
$SecretKey = "PxEmnbQoQJTJsDocSEV6mSSscDpJMiJCayPv93xe"
Write-Verbose "=== PSMinIO Comprehensive Test Suite ==="
Write-Verbose "S3 Endpoint: $S3Url"
Write-Verbose "Test Bucket: $TestBucket"
Write-Verbose "Test Directory: $TestDirectory"
# Create test directory and files
Write-Verbose "Setting up test environment..."
if (Test-Path $TestDirectory) {
Remove-Item $TestDirectory -Recurse -Force
}
New-Item -ItemType Directory -Path $TestDirectory -Force | Out-Null
# Create test files of various sizes
$SmallFile = Join-Path $TestDirectory "small-test.txt"
$MediumFile = Join-Path $TestDirectory "medium-test.txt"
$LargeFile = Join-Path $TestDirectory "large-test.txt"
"This is a small test file for PSMinIO testing." | Out-File $SmallFile -Encoding UTF8
1..1000 | ForEach-Object { "Line $_ - Medium test file content for PSMinIO testing with more data." } | Out-File $MediumFile -Encoding UTF8
1..10000 | ForEach-Object { "Line $_ - Large test file content for PSMinIO multipart testing with substantial data to trigger chunked operations." } | Out-File $LargeFile -Encoding UTF8
$testFiles = Get-ChildItem $TestDirectory
Write-Verbose "Created test files: $($testFiles.Count) files, Total size: $([math]::Round(($testFiles | Measure-Object Length -Sum).Sum / 1KB, 2)) KB"
$testResults = @()
try {
# Test 1: Connection
Write-Verbose "Testing connection..."
$connection = Connect-MinIO -Url $S3Url -AccessKey $AccessKey -SecretKey $SecretKey -Verbose
$testResults += [PSCustomObject]@{
Test = "Connection"
Status = "Success"
Details = "Connected to $S3Url"
Result = $connection
}
# Test 2: List existing buckets
Write-Verbose "Testing bucket listing..."
$buckets = Get-MinIOBucket -Verbose
$testResults += [PSCustomObject]@{
Test = "List Buckets"
Status = "Success"
Details = "Found $($buckets.Count) existing buckets"
Result = $buckets
}
# Test 3: Create test bucket
Write-Verbose "Testing bucket creation..."
$newBucket = New-MinIOBucket -BucketName $TestBucket -Verbose
$testResults += [PSCustomObject]@{
Test = "Create Bucket"
Status = "Success"
Details = "Created bucket: $($newBucket.Name)"
Result = $newBucket
}
# Test 4: Verify bucket exists
Write-Verbose "Testing bucket existence check..."
$bucketExists = Test-MinIOBucketExists -BucketName $TestBucket -Verbose
$testResults += [PSCustomObject]@{
Test = "Bucket Exists"
Status = "Success"
Details = "Bucket exists: $bucketExists"
Result = $bucketExists
}
# Test 5: Upload small file (single part)
Write-Verbose "Testing single file upload..."
$uploadResult = New-MinIOObject -BucketName $TestBucket -Files (Get-Item $SmallFile) -Verbose
$testResults += [PSCustomObject]@{
Test = "Single File Upload"
Status = "Success"
Details = "Uploaded small file: $($uploadResult.Count) objects"
Result = $uploadResult
}
# Test 6: Upload medium file (single part)
Write-Verbose "Testing medium file upload..."
$uploadResult2 = New-MinIOObject -BucketName $TestBucket -Files (Get-Item $MediumFile) -Verbose
$testResults += [PSCustomObject]@{
Test = "Medium File Upload"
Status = "Success"
Details = "Uploaded medium file: $($uploadResult2.Count) objects"
Result = $uploadResult2
}
# Test 7: Upload large file (multipart)
Write-Verbose "Testing multipart upload..."
$multipartResult = New-MinIOObjectMultipart -BucketName $TestBucket -FilePath (Get-Item $LargeFile) -Verbose
$testResults += [PSCustomObject]@{
Test = "Multipart Upload"
Status = "Success"
Details = "Multipart upload completed: $($multipartResult.Count) objects"
Result = $multipartResult
}
# Test 8: List objects in bucket
Write-Verbose "Testing object listing..."
$objects = Get-MinIOObject -BucketName $TestBucket -Verbose
$testResults += [PSCustomObject]@{
Test = "List Objects"
Status = "Success"
Details = "Found $($objects.Count) objects in bucket"
Result = $objects
}
# Test 9: Download small file
Write-Verbose "Testing single file download..."
$downloadPath = Join-Path $TestDirectory "downloaded-small.txt"
$downloadResult = Get-MinIOObjectContent -BucketName $TestBucket -ObjectName "small-test.txt" -LocalPath $downloadPath -Verbose
$testResults += [PSCustomObject]@{
Test = "Single File Download"
Status = "Success"
Details = "Downloaded file: $($downloadResult.FilePath)"
Result = $downloadResult
}
# Test 10: Download large file (multipart)
Write-Verbose "Testing multipart download..."
$downloadPath2 = Join-Path $TestDirectory "downloaded-large.txt"
$multipartDownload = Get-MinIOObjectContentMultipart -BucketName $TestBucket -ObjectName "large-test.txt" -DestinationPath (New-Object System.IO.FileInfo $downloadPath2) -Verbose
$testResults += [PSCustomObject]@{
Test = "Multipart Download"
Status = "Success"
Details = "Multipart download completed: $($multipartDownload.FilePath)"
Result = $multipartDownload
}
# Test 11: Generate presigned URL
Write-Verbose "Testing presigned URL generation..."
$presignedUrl = Get-MinIOPresignedUrl -BucketName $TestBucket -ObjectName "small-test.txt" -Expiration (New-TimeSpan -Hours 1) -Verbose
$testResults += [PSCustomObject]@{
Test = "Presigned URL"
Status = "Success"
Details = "Generated presigned URL"
Result = $presignedUrl
}
} catch {
$testResults += [PSCustomObject]@{
Test = "ERROR"
Status = "Failed"
Details = $_.Exception.Message
Result = $_.ScriptStackTrace
}
} finally {
# Cleanup
Write-Verbose "Cleaning up test resources..."
try {
# Remove local test directory
if (Test-Path $TestDirectory) {
Remove-Item $TestDirectory -Recurse -Force
Write-Verbose "Removed local test directory"
}
} catch {
Write-Warning "Cleanup warning: $($_.Exception.Message)"
}
}
# Output test results
Write-Output "PSMinIO Comprehensive Test Results:"
Write-Output "=================================="
$testResults | Format-Table Test, Status, Details -AutoSize
Write-Output ""
Write-Output "Test bucket '$TestBucket' left for manual cleanup"
Write-Output "Total tests: $($testResults.Count)"
Write-Output "Successful: $(($testResults | Where-Object Status -eq 'Success').Count)"
Write-Output "Failed: $(($testResults | Where-Object Status -eq 'Failed').Count)"
# Return results for further processing
return $testResults
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# PSMinIO Individual Test Commands
# Copy and paste these commands one by one to test functionality
# Test Configuration
$S3Url = "https://api.s3.gracesolution.info"
$AccessKey = "T34Wg85SAwezUa3sk3m4"
$SecretKey = "PxEmnbQoQJTJsDocSEV6mSSscDpJMiJCayPv93xe"
$TestBucket = "psminiotest-$(Get-Date -Format 'yyyyMMdd-HHmmss')"
Write-Output "Test Configuration:"
Write-Output "S3 Endpoint: $S3Url"
Write-Output "Test Bucket: $TestBucket"
Write-Output ""
# ===== STEP 1: IMPORT MODULE =====
Write-Output "1. Import PSMinIO Module:"
Import-Module "..\Module\PSMinIO\PSMinIO.psd1" -Force -Verbose
# ===== STEP 2: CONNECT TO S3 =====
Write-Output "`n2. Connect to S3:"
$connection = Connect-MinIO -Url $S3Url -AccessKey $AccessKey -SecretKey $SecretKey -Verbose
$connection
# ===== STEP 3: LIST EXISTING BUCKETS =====
Write-Output "`n3. List existing buckets:"
$buckets = Get-MinIOBucket -Verbose
$buckets | Format-Table Name, CreationDate, Region -AutoSize
# ===== STEP 4: CREATE TEST BUCKET =====
Write-Output "`n4. Create test bucket:"
$newBucket = New-MinIOBucket -BucketName $TestBucket -Verbose
$newBucket
# ===== STEP 5: VERIFY BUCKET EXISTS =====
Write-Output "`n5. Verify bucket exists:"
$bucketExists = Test-MinIOBucketExists -BucketName $TestBucket -Verbose
Write-Output "Bucket exists: $bucketExists"
# ===== STEP 6: CREATE TEST FILES =====
Write-Output "`n6. Create test files:"
$TestDirectory = "C:\Temp\PSMinIOTest"
if (Test-Path $TestDirectory) { Remove-Item $TestDirectory -Recurse -Force }
New-Item -ItemType Directory -Path $TestDirectory -Force | Out-Null
# Small file (< 1KB)
$SmallFile = Join-Path $TestDirectory "small-test.txt"
"This is a small test file for PSMinIO testing." | Out-File $SmallFile -Encoding UTF8
# Medium file (~50KB)
$MediumFile = Join-Path $TestDirectory "medium-test.txt"
1..1000 | ForEach-Object { "Line $_ - Medium test file content for PSMinIO testing with more data." } | Out-File $MediumFile -Encoding UTF8
# Large file (~500KB)
$LargeFile = Join-Path $TestDirectory "large-test.txt"
1..10000 | ForEach-Object { "Line $_ - Large test file content for PSMinIO multipart testing with substantial data to trigger chunked operations." } | Out-File $LargeFile -Encoding UTF8
Get-ChildItem $TestDirectory | Select-Object Name, @{Name="Size(KB)";Expression={[math]::Round($_.Length/1KB,2)}}
# ===== STEP 7: UPLOAD SMALL FILE (SINGLE PART) =====
Write-Output "`n7. Upload small file (single part):"
$uploadResult1 = New-MinIOObject -BucketName $TestBucket -Files (Get-Item $SmallFile) -Verbose
$uploadResult1
# ===== STEP 8: UPLOAD MEDIUM FILE (SINGLE PART) =====
Write-Output "`n8. Upload medium file (single part):"
$uploadResult2 = New-MinIOObject -BucketName $TestBucket -Files (Get-Item $MediumFile) -Verbose
$uploadResult2
# ===== STEP 9: UPLOAD LARGE FILE (MULTIPART) =====
Write-Output "`n9. Upload large file (multipart):"
$multipartResult = New-MinIOObjectMultipart -BucketName $TestBucket -FilePath (Get-Item $LargeFile) -Verbose
$multipartResult
# ===== STEP 10: LIST OBJECTS IN BUCKET =====
Write-Output "`n10. List objects in bucket:"
$objects = Get-MinIOObject -BucketName $TestBucket -Verbose
$objects | Format-Table Key, @{Name="Size(KB)";Expression={[math]::Round($_.Size/1KB,2)}}, LastModified -AutoSize
# ===== STEP 11: DOWNLOAD SMALL FILE =====
Write-Output "`n11. Download small file:"
$downloadPath1 = Join-Path $TestDirectory "downloaded-small.txt"
$downloadResult1 = Get-MinIOObjectContent -BucketName $TestBucket -ObjectName "small-test.txt" -LocalPath $downloadPath1 -Verbose
$downloadResult1
# ===== STEP 12: DOWNLOAD LARGE FILE (MULTIPART) =====
Write-Output "`n12. Download large file (multipart):"
$downloadPath2 = Join-Path $TestDirectory "downloaded-large.txt"
$multipartDownload = Get-MinIOObjectContentMultipart -BucketName $TestBucket -ObjectName "large-test.txt" -DestinationPath (New-Object System.IO.FileInfo $downloadPath2) -Verbose
$multipartDownload
# ===== STEP 13: GENERATE PRESIGNED URL =====
Write-Output "`n13. Generate presigned URL:"
$presignedUrl = Get-MinIOPresignedUrl -BucketName $TestBucket -ObjectName "small-test.txt" -Expiration (New-TimeSpan -Hours 1) -Verbose
$presignedUrl
# ===== STEP 14: VERIFY DOWNLOADED FILES =====
Write-Output "`n14. Verify downloaded files:"
Write-Output "Original files:"
Get-ChildItem $TestDirectory -Filter "*test.txt" | Select-Object Name, @{Name="Size(KB)";Expression={[math]::Round($_.Length/1KB,2)}}
Write-Output "`nDownloaded files:"
Get-ChildItem $TestDirectory -Filter "downloaded-*" | Select-Object Name, @{Name="Size(KB)";Expression={[math]::Round($_.Length/1KB,2)}}
# ===== STEP 15: COMPARE FILE CONTENTS =====
Write-Output "`n15. Compare file contents:"
$originalSmall = Get-Content $SmallFile
$downloadedSmall = Get-Content $downloadPath1
Write-Output "Small file content match: $(($originalSmall -join '') -eq ($downloadedSmall -join ''))"
$originalLarge = Get-Content $LargeFile
$downloadedLarge = Get-Content $downloadPath2
Write-Output "Large file content match: $(($originalLarge -join '') -eq ($downloadedLarge -join ''))"
# ===== CLEANUP INSTRUCTIONS =====
Write-Output "`n16. Cleanup (manual):"
Write-Output "Test bucket created: $TestBucket"
Write-Output "Local test directory: $TestDirectory"
Write-Output ""
Write-Output "To clean up:"
Write-Output "1. Remove local directory: Remove-Item '$TestDirectory' -Recurse -Force"
Write-Output "2. Remove S3 bucket objects and bucket manually from S3 console"
Write-Output ""
Write-Output "=== ALL TESTS COMPLETED ==="
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#!/usr/bin/env pwsh
<#
.SYNOPSIS
Quick complete test of PSMinIO functionality
.DESCRIPTION
Tests all core functionality quickly to verify the implementation works
#>
# Import the module
Import-Module "$PSScriptRoot\..\Module\PSMinIO\PSMinIO.psd1" -Force
Write-Output "=== PSMinIO Complete Functionality Test ==="
try {
# Test 1: Connection
Write-Output "1. Testing Connection..."
Connect-MinIO -Endpoint "https://api.s3.gracesolution.info" -AccessKey "T34Wg85SAwezUa3sk3m4" -SecretKey "PxEmnbQoQJTJsDocSEV6mSSscDpJMiJCayPv93xe" -TestConnection
Write-Output "✅ Connection successful!"
# Test 2: List Buckets
Write-Output "2. Testing Bucket Listing..."
$buckets = Get-MinIOBucket
Write-Output "✅ Found $($buckets.Count) buckets"
# Test 3: Create Test Bucket
Write-Output "3. Testing Bucket Creation..."
$testBucket = "psminiotest-$(Get-Date -Format 'yyyyMMdd-HHmmss')"
$bucketResult = New-MinIOBucket -BucketName $testBucket -PassThru
Write-Output "✅ Bucket created: $($bucketResult.Name)"
# Test 4: Test Bucket Exists
Write-Output "4. Testing Bucket Existence..."
$exists = Test-MinIOBucketExists -BucketName $testBucket
Write-Output "✅ Bucket exists: $exists"
# Test 5: Upload File
Write-Output "5. Testing File Upload..."
$testFile = Join-Path $env:TEMP "psminiotest-complete.txt"
$testContent = @"
PSMinIO Complete Test File
=========================
Created: $(Get-Date)
Implementation: Custom REST API
Test data: $('A' * 1000)
"@
$testContent | Out-File -FilePath $testFile -Encoding UTF8
$fileInfo = Get-Item $testFile
$uploadResult = New-MinIOObject -BucketName $testBucket -File $fileInfo -PassThru
Write-Output "✅ Upload successful: $($uploadResult.ObjectName) ($($uploadResult.TotalSizeFormatted))"
# Test 6: List Objects
Write-Output "6. Testing Object Listing..."
$objects = Get-MinIOObject -BucketName $testBucket
Write-Output "✅ Found $($objects.Count) objects"
# Test 7: Download File
Write-Output "7. Testing File Download..."
$downloadFile = Join-Path $env:TEMP "psminiotest-complete-download.txt"
$downloadResult = Get-MinIOObjectContent -BucketName $testBucket -ObjectName $fileInfo.Name -LocalPath $downloadFile -PassThru
Write-Output "✅ Download successful: $($downloadResult.TotalSizeFormatted)"
# Test 8: Verify Content
Write-Output "8. Testing Content Verification..."
$originalContent = Get-Content $testFile -Raw
$downloadedContent = Get-Content $downloadFile -Raw
if ($originalContent -eq $downloadedContent) {
Write-Output "✅ Content verification PASSED!"
} else {
Write-Output "❌ Content verification FAILED!"
}
Write-Output ""
Write-Output "=== ALL TESTS PASSED! ==="
Write-Output "🎉 PSMinIO Custom REST API Implementation is fully functional!"
Write-Output ""
Write-Output "Features Verified:"
Write-Output " ✓ Connection management with AWS S3 signature v4"
Write-Output " ✓ Bucket operations (create, list, exists)"
Write-Output " ✓ Object upload with progress tracking"
Write-Output " ✓ Object download with progress tracking"
Write-Output " ✓ Object listing and filtering"
Write-Output " ✓ Performance metrics and timing"
Write-Output " ✓ Content integrity verification"
Write-Output ""
Write-Output "Architecture Benefits:"
Write-Output " • No MinIO SDK dependency"
Write-Output " • No async/await compatibility issues"
Write-Output " • Real progress reporting from HTTP streams"
Write-Output " • Built-in performance monitoring"
Write-Output " • Reduced dependencies (3 DLLs vs 10+)"
} catch {
Write-Output "❌ Test failed: $($_.Exception.Message)"
exit 1
} finally {
# Cleanup
if (Test-Path $testFile -ErrorAction SilentlyContinue) {
Remove-Item $testFile -Force -ErrorAction SilentlyContinue
}
if (Test-Path $downloadFile -ErrorAction SilentlyContinue) {
Remove-Item $downloadFile -Force -ErrorAction SilentlyContinue
}
}
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#!/usr/bin/env pwsh
<#
.SYNOPSIS
Quick test of PSMinIO upload and download functionality
.DESCRIPTION
Tests the new PSMinIO implementation with file upload and download
#>
# Import the module
Import-Module "$PSScriptRoot\..\Module\PSMinIO\PSMinIO.psd1" -Force
# Connect to MinIO
Write-Verbose "Connecting to MinIO..." -Verbose
Connect-MinIO -Endpoint "https://api.s3.gracesolution.info" -AccessKey "T34Wg85SAwezUa3sk3m4" -SecretKey "PxEmnbQoQJTJsDocSEV6mSSscDpJMiJCayPv93xe" -Verbose
# Create test file
$testFile = Join-Path $env:TEMP "psminiotest.txt"
$testContent = @"
PSMinIO Test File
================
Created: $(Get-Date)
Test data: $('A' * 1000)
"@
Write-Verbose "Creating test file: $testFile" -Verbose
$testContent | Out-File -FilePath $testFile -Encoding UTF8
$fileInfo = Get-Item $testFile
Write-Verbose "Test file created: $($fileInfo.Length) bytes" -Verbose
# Upload file
$testBucket = "psminiotest-20250711-142415"
Write-Verbose "Uploading file to bucket: $testBucket" -Verbose
$uploadResult = New-MinIOObject -BucketName $testBucket -File $fileInfo -PassThru -Verbose
Write-Output "Upload Result:"
if ($uploadResult) {
$uploadResult | Format-List ObjectName, TotalSizeFormatted, DurationFormatted, AverageSpeedFormatted, Success
}
# List objects
Write-Verbose "Listing objects in bucket..." -Verbose
$objects = Get-MinIOObject -BucketName $testBucket -Verbose
$objects | Format-Table Name, Size, LastModified
# Download file
$downloadFile = Join-Path $env:TEMP "psminiotest-download.txt"
Write-Verbose "Downloading file to: $downloadFile" -Verbose
$downloadResult = Get-MinIOObjectContent -BucketName $testBucket -ObjectName $fileInfo.Name -LocalPath $downloadFile -PassThru -Verbose
Write-Output "Download Result:"
if ($downloadResult) {
$downloadResult | Format-List ObjectName, TotalSizeFormatted, DurationFormatted, AverageSpeedFormatted, Success
}
# Verify content
$originalContent = Get-Content $testFile -Raw -ErrorAction SilentlyContinue
$downloadedContent = Get-Content $downloadFile -Raw -ErrorAction SilentlyContinue
if ($originalContent -and $downloadedContent -and ($originalContent -eq $downloadedContent)) {
Write-Output "✅ File content verification PASSED!"
} else {
Write-Output "❌ File content verification FAILED!"
}
# Cleanup
Remove-Item $testFile -Force -ErrorAction SilentlyContinue
Remove-Item $downloadFile -Force -ErrorAction SilentlyContinue
Write-Output "Test completed!"
-74
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@@ -1,74 +0,0 @@
# Test XML Parsing for Multipart Upload Response
# This script tests the XML parsing logic without modifying the codebase
# Sample XML response from your S3 server
$xmlResponse = @'
<?xml version="1.0" encoding="UTF-8"?>
<InitiateMultipartUploadResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Bucket>xylem</Bucket><Key>Win10ISO.zip</Key><UploadId>MzBlZDdmNjUtZjNjYi00YzhhLThhMWQtNzViYTAyNWIzYjFhLmJiYjBmNzcxLWZiODEtNGFhYy1iYWQwLTk3M2EyNDIwMjRkM3gxNzUyNTQwMTc4NzE4NjczNjY1</UploadId></InitiateMultipartUploadResult>
'@
Write-Output "=== XML Parsing Test ==="
Write-Output "Testing XML response parsing logic"
Write-Output ""
# Parse the XML
$doc = [System.Xml.Linq.XDocument]::Parse($xmlResponse)
Write-Output "1. Basic XML parsing:"
Write-Output " Root element: $($doc.Root.Name)"
Write-Output " Root namespace: $($doc.Root.GetDefaultNamespace())"
Write-Output ""
# Test method 1: Without namespace (current broken method)
Write-Output "2. Method 1 - Without namespace (broken):"
$uploadId1 = $doc.Descendants("UploadId") | Select-Object -First 1 | ForEach-Object { $_.Value }
Write-Output " UploadId found: $($uploadId1 ?? 'NULL')"
Write-Output ""
# Test method 2: With namespace (fixed method)
Write-Output "3. Method 2 - With namespace (fixed):"
$ns = $doc.Root.GetDefaultNamespace()
if ($ns) {
$uploadId2 = $doc.Descendants([System.Xml.Linq.XName]::Get("UploadId", $ns.NamespaceName)) | Select-Object -First 1 | ForEach-Object { $_.Value }
} else {
$uploadId2 = $doc.Descendants("UploadId") | Select-Object -First 1 | ForEach-Object { $_.Value }
}
Write-Output " Namespace: $($ns.NamespaceName)"
Write-Output " UploadId found: $($uploadId2 ?? 'NULL')"
Write-Output ""
# Test method 3: Alternative approach
Write-Output "4. Method 3 - Alternative approach:"
$uploadId3 = $doc.Descendants() | Where-Object { $_.Name.LocalName -eq "UploadId" } | Select-Object -First 1 | ForEach-Object { $_.Value }
Write-Output " UploadId found: $($uploadId3 ?? 'NULL')"
Write-Output ""
# Show all elements
Write-Output "5. All elements in the XML:"
$doc.Descendants() | ForEach-Object {
Write-Output " Element: $($_.Name.LocalName) = $($_.Value)"
}
Write-Output ""
# Test the exact logic that should work
Write-Output "6. Recommended fix logic:"
$ns = $doc.Root.GetDefaultNamespace()
if ($ns -and $ns.NamespaceName) {
$uploadIdFinal = $doc.Descendants([System.Xml.Linq.XName]::Get("UploadId", $ns.NamespaceName)) | Select-Object -First 1 | ForEach-Object { $_.Value }
} else {
$uploadIdFinal = $doc.Descendants("UploadId") | Select-Object -First 1 | ForEach-Object { $_.Value }
}
Write-Output " Final UploadId: $($uploadIdFinal ?? 'NULL')"
Write-Output " Success: $($uploadIdFinal -ne $null -and $uploadIdFinal -ne '')"
Write-Output ""
if ($uploadIdFinal) {
Write-Output "✅ XML parsing would work with namespace handling!"
Write-Output " The UploadId '$uploadIdFinal' was successfully extracted."
} else {
Write-Output "❌ XML parsing still has issues."
}
Write-Output ""
Write-Output "=== Test Complete ==="
-202
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@@ -1,202 +0,0 @@
# Test script for the new New-MinIOZipArchive cmdlet
# Demonstrates comprehensive zip functionality with progress tracking
param(
[string]$TestDirectory = "TestZipFiles",
[switch]$Cleanup,
[switch]$Verbose
)
if ($Verbose) {
$VerbosePreference = 'Continue'
}
Write-Host "=== PSMinIO Zip Archive Test ===" -ForegroundColor Cyan
Write-Host "Testing New-MinIOZipArchive cmdlet with comprehensive functionality" -ForegroundColor Green
try {
# Import the module
Write-Host "`n1. Loading PSMinIO module..." -ForegroundColor Yellow
Import-Module ".\Module\PSMinIO\PSMinIO.psd1" -Force
# Create test directory and files
Write-Host "2. Creating test files..." -ForegroundColor Yellow
if (Test-Path $TestDirectory) {
Remove-Item $TestDirectory -Recurse -Force
}
New-Item -ItemType Directory -Path $TestDirectory -Force | Out-Null
# Create main directory files
for ($i = 1; $i -le 10; $i++) {
$fileName = "document-{0:D2}.txt" -f $i
$filePath = Join-Path $TestDirectory $fileName
$content = "Document $i`n" + ("Sample content line $i`n" * (Get-Random -Minimum 5 -Maximum 20))
Set-Content -Path $filePath -Value $content
}
# Create subdirectories with different file types
$subDir1 = Join-Path $TestDirectory "Reports"
$subDir2 = Join-Path $TestDirectory "Data"
$subDir3 = Join-Path $TestDirectory "Logs"
New-Item -ItemType Directory -Path $subDir1, $subDir2, $subDir3 -Force | Out-Null
# Add files to subdirectories
for ($i = 1; $i -le 5; $i++) {
Set-Content -Path (Join-Path $subDir1 "report$i.txt") -Value "Report $i content"
Set-Content -Path (Join-Path $subDir2 "data$i.csv") -Value "ID,Name,Value`n$i,Item$i,$(Get-Random -Minimum 100 -Maximum 1000)"
Set-Content -Path (Join-Path $subDir3 "app$i.log") -Value "$(Get-Date) - Log entry $i"
}
$allFiles = Get-ChildItem $TestDirectory -Recurse -File
Write-Host "✅ Created test structure: $($allFiles.Count) files in multiple directories" -ForegroundColor Green
# Test 1: Create zip from FileInfo array
Write-Host "`n3. Test 1: Creating zip from FileInfo array..." -ForegroundColor Yellow
$mainFiles = Get-ChildItem $TestDirectory -File
$zipFile1 = [System.IO.FileInfo]"test-files-array.zip"
Write-Host " Creating zip with $($mainFiles.Count) files using Files parameter set" -ForegroundColor Cyan
$result1 = New-MinIOZipArchive -DestinationPath $zipFile1 -Path $mainFiles -CompressionLevel Optimal -Verbose
Write-Host "✅ Files array zip created:" -ForegroundColor Green
Write-Host " Files: $($result1.FileCount)" -ForegroundColor White
Write-Host " Original size: $([math]::Round($result1.TotalUncompressedSize / 1KB, 2)) KB" -ForegroundColor White
Write-Host " Compressed size: $([math]::Round($result1.TotalCompressedSize / 1KB, 2)) KB" -ForegroundColor White
Write-Host " Compression: $($result1.CompressionEfficiency.ToString('F1'))%" -ForegroundColor White
Write-Host " Duration: $($result1.Duration.TotalSeconds.ToString('F2'))s" -ForegroundColor White
# Test 2: Create zip from directory (non-recursive)
Write-Host "`n4. Test 2: Creating zip from directory (non-recursive)..." -ForegroundColor Yellow
$zipFile2 = [System.IO.FileInfo]"test-directory-flat.zip"
Write-Host " Creating zip from directory (top-level files only)" -ForegroundColor Cyan
$result2 = New-MinIOZipArchive -DestinationPath $zipFile2 -Directory (Get-Item $TestDirectory) -CompressionLevel Fastest -Verbose
Write-Host "✅ Directory flat zip created:" -ForegroundColor Green
Write-Host " Files: $($result2.FileCount)" -ForegroundColor White
Write-Host " Compression: $($result2.CompressionEfficiency.ToString('F1'))%" -ForegroundColor White
# Test 3: Create zip from directory (recursive)
Write-Host "`n5. Test 3: Creating zip from directory (recursive)..." -ForegroundColor Yellow
$zipFile3 = [System.IO.FileInfo]"test-directory-recursive.zip"
Write-Host " Creating zip from directory (recursive, all subdirectories)" -ForegroundColor Cyan
$result3 = New-MinIOZipArchive -DestinationPath $zipFile3 -Directory (Get-Item $TestDirectory) -Recursive -IncludeBaseDirectory -CompressionLevel Optimal -Verbose
Write-Host "✅ Directory recursive zip created:" -ForegroundColor Green
Write-Host " Files: $($result3.FileCount)" -ForegroundColor White
Write-Host " Compression: $($result3.CompressionEfficiency.ToString('F1'))%" -ForegroundColor White
# Test 4: Create zip with file filtering
Write-Host "`n6. Test 4: Creating zip with file filtering..." -ForegroundColor Yellow
$zipFile4 = [System.IO.FileInfo]"test-filtered-logs.zip"
Write-Host " Creating zip with only .log files using InclusionFilter" -ForegroundColor Cyan
$result4 = New-MinIOZipArchive -DestinationPath $zipFile4 -Directory (Get-Item $TestDirectory) -Recursive -InclusionFilter { $_.Extension -eq ".log" } -CompressionLevel Optimal -Verbose
Write-Host "✅ Filtered zip created:" -ForegroundColor Green
Write-Host " Log files: $($result4.FileCount)" -ForegroundColor White
Write-Host " Compression: $($result4.CompressionEfficiency.ToString('F1'))%" -ForegroundColor White
# Test 5: Append to existing zip (Update mode)
Write-Host "`n7. Test 5: Appending to existing zip..." -ForegroundColor Yellow
$csvFiles = Get-ChildItem $TestDirectory -Recurse -Filter "*.csv"
Write-Host " Appending $($csvFiles.Count) CSV files to existing zip" -ForegroundColor Cyan
$result5 = New-MinIOZipArchive -DestinationPath $zipFile4 -Path $csvFiles -Mode Update -CompressionLevel Optimal -Verbose
Write-Host "✅ Files appended to zip:" -ForegroundColor Green
Write-Host " Total files now: $($result5.FileCount)" -ForegroundColor White
# Test 6: Create zip with custom base path
Write-Host "`n8. Test 6: Creating zip with custom base path..." -ForegroundColor Yellow
$zipFile6 = [System.IO.FileInfo]"test-custom-basepath.zip"
Write-Host " Creating zip with custom base path (flattened structure)" -ForegroundColor Cyan
$result6 = New-MinIOZipArchive -DestinationPath $zipFile6 -Directory (Get-Item $TestDirectory) -Recursive -BasePath $TestDirectory -CompressionLevel Optimal -Verbose
Write-Host "✅ Custom base path zip created:" -ForegroundColor Green
Write-Host " Files: $($result6.FileCount)" -ForegroundColor White
# Test 7: Get zip archive information
Write-Host "`n9. Test 7: Reading zip archive information..." -ForegroundColor Yellow
$zipFiles = Get-ChildItem "*.zip"
foreach ($zipFile in $zipFiles) {
Write-Host " Reading archive: $($zipFile.Name)" -ForegroundColor Cyan
# Basic archive info
$archiveInfo = Get-MinIOZipArchive -ZipFile $zipFile -Verbose
Write-Host " Entries: $($archiveInfo.EntryCount)" -ForegroundColor White
Write-Host " Size: $([math]::Round($archiveInfo.TotalUncompressedSize / 1KB, 2)) KB -> $([math]::Round($archiveInfo.TotalCompressedSize / 1KB, 2)) KB" -ForegroundColor White
Write-Host " Compression: $($archiveInfo.CompressionEfficiency.ToString('F1'))%" -ForegroundColor White
# Detailed entries for one archive
if ($zipFile.Name -eq "test-directory-recursive.zip") {
Write-Host " Getting detailed entries for recursive archive..." -ForegroundColor Cyan
$detailedInfo = Get-MinIOZipArchive -ZipFile $zipFile -IncludeEntries -Verbose
Write-Host " Entry details: $($detailedInfo.Entries.Count) entries" -ForegroundColor White
# Show first few entries
$detailedInfo.Entries | Select-Object -First 3 | ForEach-Object {
Write-Host " $($_.FullName) ($([math]::Round($_.Length / 1KB, 2)) KB)" -ForegroundColor Gray
}
}
# Validate integrity for one archive
if ($zipFile.Name -eq "test-files-array.zip") {
Write-Host " Validating archive integrity..." -ForegroundColor Cyan
$validatedInfo = Get-MinIOZipArchive -ZipFile $zipFile -ValidateIntegrity -Verbose
$validStatus = if ($validatedInfo.IsValid) { "✅ Valid" } else { "❌ Invalid" }
Write-Host " Validation: $validStatus (took $($validatedInfo.ValidationDuration.TotalMilliseconds.ToString('F0'))ms)" -ForegroundColor White
}
}
Write-Host "✅ Archive reading tests completed!" -ForegroundColor Green
# Summary
Write-Host "`n=== TEST SUMMARY ===" -ForegroundColor Cyan
Write-Host "✅ All zip archive tests completed successfully!" -ForegroundColor Green
Write-Host "New-MinIOZipArchive features tested:" -ForegroundColor Yellow
Write-Host " • FileInfo destination path parameter" -ForegroundColor White
Write-Host " • FileInfo[] parameter with Files parameter set" -ForegroundColor White
Write-Host " • Directory parameter with recursive and non-recursive modes" -ForegroundColor White
Write-Host " • File filtering with InclusionFilter ScriptBlock" -ForegroundColor White
Write-Host " • Append mode (Update) for adding files to existing zips" -ForegroundColor White
Write-Host " • Custom base path for entry name control" -ForegroundColor White
Write-Host " • Multiple compression levels (Optimal, Fastest)" -ForegroundColor White
Write-Host " • Comprehensive progress tracking and metrics" -ForegroundColor White
Write-Host " • Always returns result objects (no PassThru needed)" -ForegroundColor White
Write-Host "Get-MinIOZipArchive features tested:" -ForegroundColor Yellow
Write-Host " • Basic archive information reading" -ForegroundColor White
Write-Host " • Detailed entry information with IncludeEntries" -ForegroundColor White
Write-Host " • Archive integrity validation" -ForegroundColor White
Write-Host " • Proper disposal handling with OpenRead" -ForegroundColor White
Write-Host " • Comprehensive metrics and compression statistics" -ForegroundColor White
Write-Host "`nZip files created:" -ForegroundColor Yellow
foreach ($zipFile in $zipFiles) {
$sizeKB = [math]::Round($zipFile.Length / 1KB, 2)
Write-Host "$($zipFile.Name) ($sizeKB KB)" -ForegroundColor White
}
if ($Cleanup) {
Write-Host "`n10. Cleaning up..." -ForegroundColor Yellow
Remove-Item "*.zip" -Force -ErrorAction SilentlyContinue
Write-Host "✅ Cleanup completed!" -ForegroundColor Green
} else {
Write-Host "`nZip files preserved for inspection. Use -Cleanup to remove them." -ForegroundColor Cyan
}
} catch {
Write-Host "❌ Test failed: $($_.Exception.Message)" -ForegroundColor Red
Write-Host "Stack trace: $($_.ScriptStackTrace)" -ForegroundColor Red
} finally {
# Clean up test directory
if (Test-Path $TestDirectory) {
Remove-Item $TestDirectory -Recurse -Force -ErrorAction SilentlyContinue
}
}
Write-Host "`n=== Test Complete ===" -ForegroundColor Cyan
+15
View File
@@ -8,6 +8,21 @@ namespace PSMinIO.Utils
/// <summary>
/// Thread-safe progress data collector that accumulates progress updates from background threads
/// and allows the main thread to safely report them to PowerShell
///
/// CRITICAL THREADING RULE:
/// PowerShell cmdlets can ONLY call Write-Progress, Write-Verbose, Write-Object, Write-Error
/// from the main cmdlet thread - NEVER from background threads!
///
/// USAGE PATTERN:
/// - Background threads: Call QueueProgressUpdate(), QueueVerboseMessage() (thread-safe)
/// - Main thread ONLY: Call ProcessQueuedUpdates() to display queued updates
///
/// EXAMPLE:
/// Task.Run(() => {
/// collector.QueueProgressUpdate(1, "Processing", "Status", 50); // ✅ Safe
/// // WriteProgress(...); // ❌ THREADING ERROR!
/// });
/// collector.ProcessQueuedUpdates(); // ✅ Only from main thread
/// </summary>
public class ThreadSafeProgressCollector
{