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// The conversion is not useless on all platforms.
#[allow(clippy::useless_conversion)]
#[cfg(target_os = "freebsd")]
#[test]
fn test_chflags() {
use nix::{
sys::stat::{fstat, FileFlag},
unistd::chflags,
};
use std::os::unix::io::AsRawFd;
use tempfile::NamedTempFile;
let f = NamedTempFile::new().unwrap();
let initial = FileFlag::from_bits_truncate(
fstat(f.as_raw_fd()).unwrap().st_flags.into(),
);
// UF_OFFLINE is preserved by all FreeBSD file systems, but not interpreted
// in any way, so it's handy for testing.
let commanded = initial ^ FileFlag::UF_OFFLINE;
chflags(f.path(), commanded).unwrap();
let changed = FileFlag::from_bits_truncate(
fstat(f.as_raw_fd()).unwrap().st_flags.into(),
);
assert_eq!(commanded, changed);
}