public void GetCustomAttributes()
{
var method = new DynamicMethod("method", typeof(void), new Type [] { });
var methodImplAttrType = typeof(MethodImplAttribute);
Assert.IsTrue(method.IsDefined(methodImplAttrType, true), "MethodImplAttribute is defined");
// According to the spec, MethodImplAttribute is the
// only custom attr that's present on a DynamicMethod.
// And it's always a managed method with no inlining.
var a1 = method.GetCustomAttributes(true);
Assert.AreEqual(a1.Length, 1, "a1.Length == 1");
Assert.AreEqual(a1[0].GetType(), methodImplAttrType, "a1[0] is a MethodImplAttribute");
var options = (a1[0] as MethodImplAttribute).Value;
Assert.IsTrue((options & MethodImplOptions.NoInlining) != 0, "NoInlining is set");
Assert.IsTrue((options & MethodImplOptions.Unmanaged) == 0, "Unmanaged isn't set");
// any other custom attribute type
var extensionAttrType = typeof(ExtensionAttribute);
Assert.IsFalse(method.IsDefined(extensionAttrType, true));
Assert.AreEqual(Array.Empty <object>(), method.GetCustomAttributes(extensionAttrType, true));
}
public override bool IsDefined(Type attributeType, bool inherit) => m_owner.IsDefined(attributeType, inherit);
public override bool IsDefined(Type attributeType, bool inherit)
{
return(_dynamicMethod.IsDefined(attributeType, inherit));
}
