libutils 9.38.21

Common library types for faster development
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//^
//^ HEAD
//^

//> HEAD -> API
use libutils::log::Log;


//^
//^ LOG
//^

//> LOG -> BASIC
#[test]
fn basic() -> () {
    let mut log = Log::from([1, 2, 3]);
    assert_eq!(log.len(), 3);
    log.push(4);
    assert_eq!(log.len(), 4);
}

//> LOG -> EXTENDITER
#[test]
fn extenditer() -> () {
    let mut log = Log::default();
    log.extend([1, 2, 3]);
    for (index, value) in log.into_iter().enumerate() {
        assert_eq!(index + 1, value)
    }
}

//> LOG -> REFERENCES
#[test]
fn references() -> () {
    let array = [1, 2, 3];
    let log = Log::from(array);
    assert_eq!(log.as_ref(), &array);
}

//> LOG > BITER
#[test]
fn biter() -> () {
    let log = &Log::from([1, 2, 3]);
    for (index, value) in log.iter().enumerate() {
        assert_eq!(index + 1, *value)
    }
}

//> LOG -> DROP
#[test]
#[should_panic]
fn drop() -> () {
    struct Guard;
    impl Drop for Guard {
        fn drop(&mut self) {
            panic!()
        }
    }
    let _ = Log::from([Guard]);
}

//> LOG -> ZST
#[test]
fn zst() -> () {
    let mut log = Log::from([(), (), ()]);
    log.push(());
    assert_eq!(log.len(), 4);
}