use notedown_ast::{
    nodes::{ListView, MathNode, SmartLink, TableView, TextSpan},
    ASTKind, ASTNode, Value,
};
use std::mem::size_of;

macro_rules! show_size {
    () => {
        println!("{:<22} {:>4}    {}", "Type", "T", "Option<T>");
    };
    ($t:ty) => {
        println!("{:<22} {:4} {:>12}", stringify!($t), size_of::<$t>(), size_of::<Option<$t>>())
    };
}

#[test]
fn keep_size() {
    show_size!();
    show_size!(ASTNode);
    show_size!(ASTKind);

    show_size!(ListView);
    show_size!(TableView);
    show_size!(SmartLink);
    show_size!(MathNode);
    show_size!(TextSpan);

    assert_eq!(size_of::<ASTNode>(), 56);
    assert_eq!(size_of::<ASTKind>(), 32);
    assert_eq!(size_of::<Value>(), 80);
}