public static void ExtraDisposesIgnored()
{
MetadataLoadContext lc = new MetadataLoadContext(new EmptyCoreMetadataAssemblyResolver());
lc.LoadFromByteArray(TestData.s_SimpleAssemblyImage);
lc.Dispose();
lc.Dispose();
lc.Dispose();
}
internal static void AddBinderTypes(string directory, Dictionary <string, IBinderType> registrations)
{
var context = new MetadataLoadContext(GetAssemblyResolver(directory));
var dirinfo = new DirectoryInfo(directory);
foreach (var file in dirinfo.EnumerateFiles("*.dll"))
{
try
{
if (ShouldCheckFile(file))
{
var reg = LoadAndCheckAssembly(context, file.FullName);
if (reg != null)
{
registrations.TryAdd(reg.Name, reg);
}
}
}
catch (Exception)
{
// log
}
}
context.Dispose();
}
internal static void Dispose()
{
_cachedMetadataLoadContextAssemblies = null;
_cachedMetadataLoadContextAssembliesByNameNoExtension = null;
_localAssemblyName = string.Empty;
_metadataLoadContext?.Dispose();
_metadataLoadContext = null;
}
public void LoadAndCheckAssembly_WithInValidPath_DoesNotReturnsBinderType()
{
var paths = BuildPaths(null);
var context = new MetadataLoadContext(new PathAssemblyResolver(paths));
var binderAssembly = Environment.CurrentDirectory + Path.DirectorySeparatorChar + "Steeltoe.Stream.FooBar.dll";
var result = DefaultBinderTypeRegistry.LoadAndCheckAssembly(context, binderAssembly);
Assert.Null(result);
context.Dispose();
}
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
universe?.Dispose();
universe = null;
}
disposedValue = true;
}
}
public static void MetadataLoadContextApisAfterDispose()
{
MetadataLoadContext lc = new MetadataLoadContext(new EmptyCoreMetadataAssemblyResolver());
lc.Dispose();
Assert.Throws <ObjectDisposedException>(() => lc.LoadFromAssemblyName(new AssemblyName("Foo")));
Assert.Throws <ObjectDisposedException>(() => lc.LoadFromAssemblyName("Foo"));
Assert.Throws <ObjectDisposedException>(() => lc.LoadFromAssemblyPath("Foo"));
Assert.Throws <ObjectDisposedException>(() => lc.LoadFromByteArray(TestData.s_SimpleAssemblyImage));
Assert.Throws <ObjectDisposedException>(() => lc.LoadFromStream(new MemoryStream(TestData.s_SimpleAssemblyImage)));
Assert.Throws <ObjectDisposedException>(() => lc.CoreAssembly);
Assert.Throws <ObjectDisposedException>(() => lc.GetAssemblies());
}
public void LoadAndCheckAssembly_WithDefaultPath_ReturnsBinderType()
{
var binderDir = GetSearchDirectories("TestBinder")[0];
var paths = BuildPaths(binderDir);
var context = new MetadataLoadContext(new PathAssemblyResolver(paths));
var binderAssembly = binderDir + Path.DirectorySeparatorChar + "Steeltoe.Stream.TestBinder.dll";
var result = DefaultBinderTypeRegistry.LoadAndCheckAssembly(context, binderAssembly);
Assert.Equal(binderAssembly, result.AssemblyPath);
Assert.Matches(@"Steeltoe.Stream.TestBinder.Startup, Steeltoe.Stream.TestBinder, Version=[\d.]+, Culture=neutral, PublicKeyToken=null", result.ConfigureClass);
Assert.Equal("testbinder", result.Name);
context.Dispose();
}
public void Dispose()
{
_metadataLoadContext.Dispose();
}
