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mod os;
#[cfg(all(unix, not(target_os = "macos")))]
pub use os::unix::*;
#[cfg(target_os = "macos")]
pub use os::macos::*;
#[cfg(windows)]
pub use os::windows::*;
#[derive(Debug)]
pub enum Error {
Ffi(std::ffi::NulError),
Io(std::io::Error),
S(String),
}
impl From<std::ffi::NulError> for Error {
fn from(err: std::ffi::NulError) -> Error {
Error::Ffi(err)
}
}
impl From<std::io::Error> for Error {
fn from(err: std::io::Error) -> Error {
Error::Io(err)
}
}
impl From<String> for Error {
fn from(err: String) -> Error {
Error::S(err)
}
}
#[cfg(test)]
mod tests {
use super::*;
use std::path::Path;
#[test]
fn integration_basic() {
let sample = Path::new("./Cargo.toml").canonicalize().unwrap();
let result = find_mountpoint_pre_canonicalized(sample.as_path());
#[cfg(unix)]
assert_eq!(result.unwrap().to_str().unwrap(), "/");
#[cfg(windows)]
assert_eq!(result.unwrap().to_str().unwrap(), "\\\\?\\C:");
}
#[test]
fn integration_basic_without_canonicalization() {
let sample = Path::new("./Cargo.toml");
let result = find_mountpoint(sample);
#[cfg(unix)]
assert_eq!(result.unwrap().to_str().unwrap(), "/");
#[cfg(windows)]
assert_eq!(result.unwrap().to_str().unwrap(), "\\\\?\\C:");
}
#[test]
#[ignore]
fn integration_another_fs() {
let sample = Path::new("/Volumes/energeia/CONFIG.SYS");
let result = find_mountpoint_pre_canonicalized(sample);
assert_eq!(result.unwrap().to_str().unwrap(), "/Volumes/energeia");
}
#[test]
#[should_panic]
fn nonexistent_path() {
let sample = Path::new("/Volumes/NOxSUCHxMOUNT/prj/Cargo.toml");
find_mountpoint_pre_canonicalized(sample).unwrap();
}
#[test]
#[should_panic]
fn nonexistent_path_without_canonicalization() {
let sample = Path::new("../vegan/porkchop/sandwiches");
find_mountpoint(sample).unwrap();
}
}