static Attribute ProcessRequiresUnreferencedCodeAttribute(LinkContext context, ICustomAttributeProvider provider, CustomAttribute customAttribute)
{
if (!(provider is MethodDefinition method))
{
return(null);
}
if (customAttribute.HasConstructorArguments && customAttribute.ConstructorArguments[0].Value is string message)
{
var ruca = new RequiresUnreferencedCodeAttribute(message);
if (customAttribute.HasProperties)
{
foreach (var prop in customAttribute.Properties)
{
if (prop.Name == "Url")
{
ruca.Url = prop.Argument.Value as string;
break;
}
}
}
return(ruca);
}
context.LogWarning(
$"Attribute '{typeof (RequiresUnreferencedCodeAttribute).FullName}' doesn't have the required number of parameters specified",
2028, method);
return(null);
}
public void TestConstructor()
{
var attr = new RequiresUnreferencedCodeAttribute("User Message");
Assert.Equal("User Message", attr.Message);
Assert.Null(attr.Url);
}
public void TestSetUrl(string url)
{
var attr = new RequiresUnreferencedCodeAttribute("User Message")
{
Url = url
};
Assert.Equal("User Message", attr.Message);
Assert.Equal(url, attr.Url);
}
