use std::env;
use std::path::PathBuf;
pub fn all_root_path() -> PathBuf {
let mut current_exe_path = current_exe_path().unwrap();
let basic_test_root_path = "test/res/module";
current_exe_path.push(basic_test_root_path);
current_exe_path
}
pub fn current_exe_path() -> Option<PathBuf> {
Some(env::current_dir().unwrap())
}
pub fn empty_search_paths() -> Option<Vec<PathBuf>> {
Some(Vec::new())
}