Code/SboxSuperuser/Engine/Compatibility/ProbeDiscovery.cs
Compatibility probe discovery. It finds all methods marked with ProbeMethodAttribute via TypeLibrary, invokes them expecting the sentinel string, counts matches and logs PASS if exactly one match.
ReflectionNative Interop
using Sandbox;
namespace SboxSuperuser.Engine.Compatibility;
internal static class ProbeDiscovery
{
/// <summary>Returns a fixed value so discovery can verify invocation without side effects.</summary>
[ProbeMethod]
public static string Sentinel()
{
return "T01-discovery-ok";
}
internal static void Run()
{
var count = 0;
foreach ( var entry in TypeLibrary.GetMethodsWithAttribute<ProbeMethodAttribute>() )
{
var result = entry.Method.InvokeWithReturn<string>( null );
if ( result != "T01-discovery-ok" )
{
throw new InvalidOperationException( "Probe attribute invocation returned an unexpected result." );
}
count++;
}
Log.Info( $"[Superuser T01] discovery: {(count == 1 ? "PASS" : "FAIL")}; matches={count}; expected=1" );
}
}