static int ExecuteAndUnload(string assemblyPath, out WeakReference testAlcWeakRef, out MethodInfo testEntryPoint)
{
var alc = new TestAssemblyLoadContext();
testAlcWeakRef = new WeakReference(alc);
Assembly a = alc.LoadFromAssemblyPath(assemblyPath);
if (a == null)
{
testEntryPoint = null;
Console.WriteLine("Loading the test assembly failed");
return(-1);
}
var args = new object[1] {
new string[] { "Hello" }
};
// Issue preventing unloading #1 - we keep MethodInfo of a method for an assembly loaded into the TestAssemblyLoadContext in a static variable
entryPoint = new TestInfo(a.EntryPoint);
testEntryPoint = a.EntryPoint;
int result = (int)a.EntryPoint.Invoke(null, args);
alc.Unload();
return(result);
}
public void Execute(out WeakReference testAlcWeakRef)
{
var alc = new TestAssemblyLoadContext();
testAlcWeakRef = new WeakReference(alc);
alc.Resolving += (alc2, assemblyName) =>
{
var dllName = assemblyName.Name.Split(',').First();
var dllPath = dllName.Contains("FSharp.Core")
? @"C:\projects\FsFun\Qwantalabs.LoadAssemblies\bin\Release\netcoreapp3.1\FSharp.Core.dll"
: @$ "C:\projects\FsFun\Qwantalabs.DummyAssembly\bin\Debug\netstandard2.0\{dllName}.dll";
return(alc2.LoadFromAssemblyPath(dllPath));
};
