Files
sbox-public/engine/Sandbox.Test/Filesystem/FileSystem.cs
Lorenz Junglas 6808d8768e Shutdown fixes (#3553)
* Stop generating solutions via -test flag add -generatesolution

* Add TestAppSystem remove Application.InitUnitTest

Avoids some hacks and also makes sure our tests are as close to a real AppSystem as possible.

* Add shutdown unit test

shuts down an re-inits the engine

* Properly dispose native resources hold by managed during shutdown

Should fix a bunch of crashes

* Fix filesystem and networking tests

* StandaloneTest does proper Game Close

* Make sure package tests clean up properly

* Make sure menu scene and resources are released on shutdown

* Report leaked scenes on shutdown

* Ensure DestroyImmediate is not used on scenes

* Fix unmounting in unit tests not clearing native refs

* Force destroy native resource on ResourceLib Clear
2025-12-08 15:55:11 +01:00

284 lines
9.2 KiB
C#

using System;
using System.Linq;
using Sandbox.Diagnostics;
namespace TestFileSystem;
[TestClass]
public partial class FileSystem
{
[TestInitialize]
public void ClassInitialize()
{
Logging.Enabled = true;
if ( System.IO.Directory.Exists( ".source2/TestFolder" ) )
System.IO.Directory.Delete( ".source2/TestFolder", true );
System.IO.Directory.CreateDirectory( ".source2/TestFolder" );
Sandbox.EngineFileSystem.Shutdown();
Sandbox.EngineFileSystem.Initialize( ".source2/TestFolder", true );
Sandbox.EngineFileSystem.Root.WriteAllText( "root_text_file.txt", "Hello" );
Sandbox.EngineFileSystem.Root.CreateDirectory( "Addons/Red" );
Sandbox.EngineFileSystem.Root.WriteAllText( "Addons/Red/red.txt", "Red" );
Sandbox.EngineFileSystem.Root.WriteAllText( "Addons/Red/common.txt", "Red" );
Sandbox.EngineFileSystem.Root.CreateDirectory( "Addons/Green" );
Sandbox.EngineFileSystem.Root.WriteAllText( "Addons/Green/green.txt", "Green" );
Sandbox.EngineFileSystem.Root.WriteAllText( "Addons/Green/common.txt", "Green" );
Sandbox.EngineFileSystem.Root.CreateDirectory( "Addons/Blue" );
Sandbox.EngineFileSystem.Root.WriteAllText( "Addons/Blue/blue.txt", "Blue" );
Sandbox.EngineFileSystem.Root.WriteAllText( "Addons/Blue/common.txt", "Blue" );
}
[TestCleanup]
public void Cleanup()
{
Sandbox.EngineFileSystem.Shutdown();
if ( System.IO.Directory.Exists( ".source2/TestFolder" ) )
System.IO.Directory.Delete( ".source2/TestFolder", true );
Sandbox.EngineFileSystem.Initialize( Environment.CurrentDirectory );
}
[TestMethod]
public void FindDirectory()
{
var paths = Sandbox.EngineFileSystem.Root.FindDirectory( "/", "*", false ).ToArray();
foreach ( var path in paths )
{
Console.WriteLine( path );
}
Assert.IsTrue( paths.Contains( "Addons" ) );
Assert.IsFalse( paths.Contains( "Addons/Blue" ) );
Assert.IsFalse( paths.Contains( "Addons/Red" ) );
Assert.IsFalse( paths.Contains( "Addons/Green" ) );
}
[TestMethod]
public void FindDirectoryFolder()
{
var paths = Sandbox.EngineFileSystem.Root.FindDirectory( "/Addons", "*", false ).ToArray();
foreach ( var path in paths )
{
Console.WriteLine( path );
}
Assert.IsTrue( paths.Contains( "Blue" ) );
Assert.IsTrue( paths.Contains( "Red" ) );
Assert.IsTrue( paths.Contains( "Green" ) );
}
[TestMethod]
public void FindDirectoryRecursive()
{
var paths = Sandbox.EngineFileSystem.Root.FindDirectory( "/", "*", true ).ToArray();
foreach ( var path in paths )
{
Console.WriteLine( path );
}
Assert.IsTrue( paths.Contains( "Addons/Green" ) );
Assert.IsTrue( paths.Contains( "Addons" ) );
Assert.IsTrue( paths.Contains( "Addons/Blue" ) );
Assert.IsTrue( paths.Contains( "Addons/Red" ) );
}
[TestMethod]
public void FindDirectoryRecursiveSearch()
{
var paths = Sandbox.EngineFileSystem.Root.FindDirectory( "/", "Red", true ).ToArray();
foreach ( var path in paths )
{
Console.WriteLine( path );
}
Assert.IsFalse( paths.Contains( "Addons/Green" ) );
Assert.IsFalse( paths.Contains( "Addons" ) );
Assert.IsFalse( paths.Contains( "Addons/Blue" ) );
Assert.IsTrue( paths.Contains( "Addons/Red" ) );
}
[TestMethod]
public void FindFile()
{
var paths = Sandbox.EngineFileSystem.Root.FindFile( "/", "*", false ).ToArray();
foreach ( var path in paths )
{
Console.WriteLine( path );
}
Assert.IsTrue( paths.Length == 1 );
Assert.IsTrue( paths.Contains( "root_text_file.txt" ) );
}
[TestMethod]
public void FindFileRecursive()
{
var paths = Sandbox.EngineFileSystem.Root.FindFile( "/", "*", true ).ToArray();
foreach ( var path in paths )
{
Console.WriteLine( path );
}
Assert.IsTrue( paths.Contains( "root_text_file.txt" ) );
Assert.IsTrue( paths.Contains( "Addons/Blue/blue.txt" ) );
Assert.IsTrue( paths.Contains( "Addons/Blue/common.txt" ) );
Assert.IsTrue( paths.Contains( "Addons/Green/common.txt" ) );
Assert.IsTrue( paths.Contains( "Addons/Green/green.txt" ) );
Assert.IsTrue( paths.Contains( "Addons/Red/common.txt" ) );
Assert.IsTrue( paths.Contains( "Addons/Red/red.txt" ) );
Assert.IsFalse( paths.Contains( "Addons/Red" ) );
}
[TestMethod]
public void FindFileRecursiveSearch()
{
var paths = Sandbox.EngineFileSystem.Root.FindFile( "/", "red.tx*", true ).ToArray();
foreach ( var path in paths )
{
Console.WriteLine( path );
}
Assert.IsTrue( paths.Contains( "Addons/Red/red.txt" ) );
Assert.IsFalse( paths.Contains( "root_text_file.txt" ) );
Assert.IsFalse( paths.Contains( "Addons/Blue/blue.txt" ) );
Assert.IsFalse( paths.Contains( "Addons/Blue/common.txt" ) );
Assert.IsFalse( paths.Contains( "Addons/Green/common.txt" ) );
Assert.IsFalse( paths.Contains( "Addons/Green/green.txt" ) );
Assert.IsFalse( paths.Contains( "Addons/Red/common.txt" ) );
Assert.IsFalse( paths.Contains( "Addons/Red" ) );
}
[TestMethod]
public void FindFileRecursiveSearchFolder()
{
var paths = Sandbox.EngineFileSystem.Root.FindFile( "/Addons/", "red.tx*", true ).ToArray();
foreach ( var path in paths )
{
Console.WriteLine( path );
}
Assert.IsTrue( paths.Length == 1 );
Assert.IsTrue( paths.Contains( "Red/red.txt" ) );
}
[TestMethod]
public void Exists()
{
Assert.IsTrue( Sandbox.EngineFileSystem.Root.FileExists( "/root_text_file.txt" ) );
Assert.IsTrue( Sandbox.EngineFileSystem.Root.DirectoryExists( "/Addons" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.FileExists( "/missing_text_file.txt" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "/Windows" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "/mnt/c/Windows" ) );
Assert.ThrowsException<NotSupportedException>( () => Sandbox.EngineFileSystem.Root.DirectoryExists( "c:/Windows" ) );
Assert.ThrowsException<ArgumentException>( () => Sandbox.EngineFileSystem.Root.DirectoryExists( "/.." ) );
}
[TestMethod]
public void MountedFolders()
{
var fs = new Sandbox.AggregateFileSystem();
var blue = fs.CreateAndMount( Sandbox.EngineFileSystem.Root, "Addons/Blue" );
var red = fs.CreateAndMount( Sandbox.EngineFileSystem.Root, "Addons/Red" );
var green = fs.CreateAndMount( Sandbox.EngineFileSystem.Root, "Addons/Green" );
Assert.IsTrue( fs.FileExists( "red.txt" ) );
Assert.IsTrue( fs.FileExists( "green.txt" ) );
Assert.IsTrue( fs.FileExists( "blue.txt" ) );
Assert.AreEqual( fs.ReadAllText( "red.txt" ), "Red" );
Assert.AreEqual( fs.ReadAllText( "green.txt" ), "Green" );
Assert.AreEqual( fs.ReadAllText( "blue.txt" ), "Blue" );
Assert.IsTrue( fs.FileExists( "common.txt" ) );
Assert.AreEqual( fs.ReadAllText( "common.txt" ), "Green" );
}
[TestMethod]
public void CreateDeleteDirectories()
{
Sandbox.EngineFileSystem.Root.CreateDirectory( "NewFolder" );
Assert.IsTrue( Sandbox.EngineFileSystem.Root.DirectoryExists( "NewFolder" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "A" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C/D/E" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C/D/E/F" ) );
Sandbox.EngineFileSystem.Root.CreateDirectory( "A/B/C/D/E/F" );
Assert.IsTrue( Sandbox.EngineFileSystem.Root.DirectoryExists( "A" ) );
Assert.IsTrue( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C" ) );
Assert.IsTrue( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C/D/E" ) );
Assert.IsTrue( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C/D/E/F" ) );
Sandbox.EngineFileSystem.Root.CreateDirectory( "NewFolder" );
Sandbox.EngineFileSystem.Root.DeleteDirectory( "NewFolder" );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "NewFolder" ) );
Sandbox.EngineFileSystem.Root.DeleteDirectory( "A/B/C", true );
Assert.IsTrue( Sandbox.EngineFileSystem.Root.DirectoryExists( "A" ) );
Assert.IsTrue( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C/D/E" ) );
Assert.IsFalse( Sandbox.EngineFileSystem.Root.DirectoryExists( "A/B/C/D/E/F" ) );
}
[TestMethod]
public void Temporary()
{
var files = Sandbox.EngineFileSystem.Temporary.FindFile( "/", "*", true ).ToArray();
Assert.AreEqual( 0, files.Length );
var str = "Hello this is some\ntext in a file";
Sandbox.EngineFileSystem.Temporary.WriteAllText( "textfile.txt", str );
Assert.AreEqual( str, Sandbox.EngineFileSystem.Temporary.ReadAllText( "textfile.txt" ) );
files = Sandbox.EngineFileSystem.Temporary.FindFile( "/", "*", true ).ToArray();
Assert.AreEqual( 1, files.Length );
using ( var stream = Sandbox.EngineFileSystem.Temporary.OpenWrite( "binary.bin" ) )
using ( var writer = new System.IO.BinaryWriter( stream ) )
{
for ( int i = 0; i < 1024 * 64; i++ )
{
writer.Write( i );
}
}
using ( var stream = Sandbox.EngineFileSystem.Temporary.OpenRead( "binary.bin" ) )
using ( var reader = new System.IO.BinaryReader( stream ) )
{
for ( int i = 0; i < 1024 * 64; i++ )
{
Assert.AreEqual( i, reader.ReadInt32() );
}
}
}
[TestMethod]
public void ReadAllBytes()
{
var data = Sandbox.EngineFileSystem.Root.ReadAllBytes( "Addons/Green/green.txt" );
Assert.AreNotEqual( 0, data.Length );
}
}