/*
 Cargo KConfig - KConfig parser
 Copyright (C) 2022  Sjoerd van Leent

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*/

use cargo_kconfig::{kbool, kcfg, load_kcfg};

load_kcfg!(
    kconfig_path = "./tests/expression_order/",
    dotconfig_path = "./tests/expression_order/"
);

#[test]
fn bool_is_false() {
    // Check if the boolean defaulting to Y will result in evaluation
    kcfg!(BOOL_Y, let result = true;);
    assert_eq!(true, result);

    // Check if the boolean defaulting to N will result in negative evaluation
    kcfg!(BOOL_N == false, let result = true;);
    assert_eq!(true, result);

    // Check if the or expression is evaluated properly
    kcfg!(BOOL_Y || BOOL_N, let result = true;);
    assert_eq!(true, result);

    // Check if the and expression is evaluated properly
    let result = kbool!(BOOL_Y && BOOL_N);
    assert_eq!(false, result);

    // Logical-And evaluation should be prioritized, then Logical-Or evaluation
    let result = kbool!(BOOL_Y || BOOL_Y && BOOL_N);
    assert_eq!(true, result);

    let result = kbool!(BOOL_Y && BOOL_N || BOOL_Y);
    assert_eq!(true, result);

    let result = kbool!(BOOL_N || BOOL_Y && BOOL_N);
    assert_eq!(false, result);

    let result = kbool!(BOOL_Y && BOOL_N || BOOL_N);
    assert_eq!(false, result);

    // Any other evaluation is higher than Logical-And or Logical-Or
    let result = kbool!(BOOL_Y > BOOL_N);
    assert_eq!(true, result);

    let result = kbool!(BOOL_Y < BOOL_N);
    assert_eq!(false, result);

    let result = kbool!(BOOL_N < BOOL_Y || BOOL_N);
    assert_eq!(true, result);

    let result = kbool!(BOOL_N || BOOL_Y > BOOL_N);
    assert_eq!(true, result);

    let result = kbool!(BOOL_N < BOOL_Y && BOOL_N);
    assert_eq!(false, result);

    let result = kbool!(BOOL_N && BOOL_Y > BOOL_N);
    assert_eq!(false, result);
}