public void GenericParametersFromTwoTypesAreNotEqual()
{
var listDefinition = TypeDefinitionUtils.TypeDefinitionFor(typeof(List <>), _mscorlib);
var stackDefinition = TypeDefinitionUtils.TypeDefinitionFor(typeof(Comparer <>), _mscorlib);
Assert.That(TypeReferenceEqualityComparer.AreEqual(listDefinition.GenericParameters[0], stackDefinition.GenericParameters[0]), Is.False);
}
public void TypeReferenceEqualsTypeDefinition()
{
var typeDefinition = TypeDefinitionUtils.TypeDefinitionFor(typeof(Int32), _mscorlib);
var typeReference = new TypeReference(typeDefinition.Namespace, typeDefinition.Name, typeDefinition.Module, typeDefinition.Scope);
Assert.That(TypeReferenceEqualityComparer.AreEqual(typeDefinition, typeReference), Is.True);
}
public void MethodReferenceEqualsMethodDefinition()
{
var typeDefinition = TypeDefinitionUtils.TypeDefinitionFor(typeof(Int32), _mscorlib);
var method = typeDefinition.Methods.Single(m => m.Name == "GetHashCode");
var methodReference = new MethodReference(method.Name, method.ReturnType, method.DeclaringType);
methodReference.HasThis = method.HasThis;
Assert.That(MethodReferenceComparer.AreEqual(method, methodReference), Is.True);
}
public void GenericInstanceTypeForSameTypeIsEqual()
{
var int32Definition = TypeDefinitionUtils.TypeDefinitionFor(typeof(Int32), _mscorlib);
var listDefinition = TypeDefinitionUtils.TypeDefinitionFor(typeof(List <>), _mscorlib);
var listGenericInstance = new GenericInstanceType(listDefinition);
listGenericInstance.GenericArguments.Add(int32Definition);
var listGenericInstance2 = new GenericInstanceType(listDefinition);
listGenericInstance2.GenericArguments.Add(int32Definition);
Assert.That(TypeReferenceEqualityComparer.AreEqual(listGenericInstance, listGenericInstance2), Is.True);
}
public void GenericInstanceTypeFromTwoTypesAreNotEqual()
{
var int32Definition = TypeDefinitionUtils.TypeDefinitionFor(typeof(Int32), _mscorlib);
var listDefinition = TypeDefinitionUtils.TypeDefinitionFor(typeof(List <>), _mscorlib);
var listGenericInstance = new GenericInstanceType(listDefinition);
listGenericInstance.GenericArguments.Add(int32Definition);
var stackDefinition = TypeDefinitionUtils.TypeDefinitionFor(typeof(Comparer <>), _mscorlib);
var stackGenericInstance = new GenericInstanceType(stackDefinition);
stackGenericInstance.GenericArguments.Add(int32Definition);
Assert.That(TypeReferenceEqualityComparer.AreEqual(listGenericInstance, stackGenericInstance), Is.False);
}
public void ArrayTypesWithDifferentRanksToNotMatch()
{
var elementType = TypeDefinitionUtils.TypeDefinitionFor(typeof(Int32), _mscorlib);
Assert.That(TypeReferenceEqualityComparer.AreEqual((TypeSpecification) new ArrayType(elementType, 1), (TypeSpecification) new ArrayType(elementType, 2)), Is.False, "Two type specifications that are array types with different ranks match, which is not expected.");
}
public void ArrayTypesDoNotMatchIfElementTypeIsDifferent()
{
Assert.That(TypeReferenceEqualityComparer.AreEqual(new ArrayType(TypeDefinitionUtils.TypeDefinitionFor(typeof(Int32), _mscorlib), 1), new ArrayType(TypeDefinitionUtils.TypeDefinitionFor(typeof(Int64), _mscorlib), 1)), Is.False, "Two array types with different element types match, which is not expected.");
}
public void SetUp()
{
SetupAssemblyDefinitions(typeof(MethodReferenceComparerTests).Assembly);
_class1 = TypeDefinitionUtils.TypeDefinitionFor(typeof(Class1), _assembly);
_class2 = TypeDefinitionUtils.TypeDefinitionFor(typeof(Class2), _assembly);
}
