#![allow(dead_code)]
use std::path::PathBuf;

use std::sync::Once;

static LOGGER_INIT: Once = Once::new();

// Rust runs the tests concurrently, so unless we synchronize logging access
// it will crash when attempting to run `cargo test` with some logging facilities.
pub fn ensure_env_logger_initialized() {
    LOGGER_INIT.call_once(env_logger::init);
}

pub fn samples_dir() -> PathBuf {
    PathBuf::from(file!())
        .parent()
        .unwrap()
        .parent()
        .unwrap()
        .join("samples")
        .canonicalize()
        .unwrap()
}

pub fn mft_sample() -> PathBuf {
    samples_dir().join("MFT")
}