public static void LoadFromAssemblyName_AssemblyNotFound()
{
var asmName = new AssemblyName("Non.Existing.Assembly.dll");
var loadContext = new ResourceAssemblyLoadContext();
loadContext.LoadBy = LoadBy.Path;
Assert.Throws(typeof(FileNotFoundException),
() => loadContext.LoadFromAssemblyName(asmName));
}
public static void LoadFromAssemblyName_AssemblyNotFound()
{
var asmName = new AssemblyName("Non.Existing.Assembly.dll");
var loadContext = new ResourceAssemblyLoadContext();
loadContext.LoadBy = LoadBy.Path;
Assert.Throws <FileNotFoundException>(() => loadContext.LoadFromAssemblyName(asmName));
}
public static void LoadAssemblyByStream_ValidUserAssembly()
{
var asmName = new AssemblyName(TestAssembly);
var loadContext = new ResourceAssemblyLoadContext();
loadContext.LoadBy = LoadBy.Stream;
var asm = loadContext.LoadFromAssemblyName(asmName);
Assert.NotNull(asm);
Assert.True(asm.DefinedTypes.Any(t => t.Name == "TestClass"));
}
public static void GetLoadContextTest_ValidUserAssembly()
{
var asmName = new AssemblyName(TestAssembly);
var expectedContext = new ResourceAssemblyLoadContext();
expectedContext.LoadBy = LoadBy.Stream;
var asm = expectedContext.LoadFromAssemblyName(asmName);
var actualContext = AssemblyLoadContext.GetLoadContext(asm);
Assert.Equal(expectedContext, actualContext);
}
public static void LoadAssemblyByStream_ValidUserAssembly()
{
var asmName = new AssemblyName(TestAssembly);
var loadContext = new ResourceAssemblyLoadContext();
loadContext.LoadBy = LoadBy.Stream;
var asm = loadContext.LoadFromAssemblyName(asmName);
Assert.NotNull(asm);
Assert.True(asm.DefinedTypes.Any(t => t.Name == "TestClass"));
}
public static void LoadAssemblyByPath_ValidUserAssembly()
{
var asmName = new AssemblyName(TestAssembly);
var loadContext = new ResourceAssemblyLoadContext();
loadContext.LoadBy = LoadBy.Path;
var asm = loadContext.LoadFromAssemblyName(asmName);
Assert.NotNull(asm);
Assert.Contains(asm.DefinedTypes, t => t.Name == "TestClass");
}
public static void Unsupported_FixedAddressValueType()
{
var asmName = new AssemblyName(TestAssemblyNotSupported);
var alc = new ResourceAssemblyLoadContext(true)
{
LoadBy = LoadBy.Path
};
Assembly asm = alc.LoadFromAssemblyName(asmName);
Assert.NotNull(asm);
ReflectionTypeLoadException exception = Assert.Throws <ReflectionTypeLoadException>(() => asm.DefinedTypes);
// Expecting two exceptions:
// Collectible type 'System.Runtime.Loader.Tests.TestClassNotSupported_FixedAddressValueType' has unsupported FixedAddressValueTypeAttribute applied to a field
Assert.Equal(1, exception.LoaderExceptions.Length);
Assert.True(exception.LoaderExceptions.All(exp => exp is TypeLoadException));
}
public static void GetLoadContextTest_ValidUserAssembly()
{
var asmName = new AssemblyName(TestAssembly);
var expectedContext = new ResourceAssemblyLoadContext();
expectedContext.LoadBy = LoadBy.Stream;
var asm = expectedContext.LoadFromAssemblyName(asmName);
var actualContext = AssemblyLoadContext.GetLoadContext(asm);
Assert.Equal(expectedContext, actualContext);
}
