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// This file is part of the uutils coreutils package.
//
// For the full copyright and license information, please view the LICENSE
// file that was distributed with this source code.
use uutests::at_and_ucmd;
use uutests::new_ucmd;
#[test]
fn test_invalid_arg() {
new_ucmd!().arg("--definitely-invalid").fails_with_code(1);
}
#[test]
fn test_unlink_file() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "test_unlink_file";
at.touch(file);
ucmd.arg(file).succeeds().no_stderr();
assert!(!at.file_exists(file));
}
#[test]
fn test_unlink_multiple_files() {
let (at, mut ucmd) = at_and_ucmd!();
let file_a = "test_unlink_multiple_file_a";
let file_b = "test_unlink_multiple_file_b";
at.touch(file_a);
at.touch(file_b);
ucmd.arg(file_a)
.arg(file_b)
.fails()
.stderr_contains("Usage");
}
#[test]
fn test_unlink_directory() {
let (at, mut ucmd) = at_and_ucmd!();
let dir = "dir";
at.mkdir(dir);
let res = ucmd.arg(dir).fails();
let stderr = res.stderr_str();
assert!(
stderr == "unlink: cannot unlink 'dir': Is a directory\n"
|| stderr == "unlink: cannot unlink 'dir': Permission denied\n"
);
}
#[test]
fn test_unlink_nonexistent() {
let file = "test_unlink_nonexistent";
new_ucmd!()
.arg(file)
.fails()
.stderr_is("unlink: cannot unlink 'test_unlink_nonexistent': No such file or directory\n");
}
#[test]
fn test_unlink_symlink() {
let (at, mut ucmd) = at_and_ucmd!();
at.touch("foo");
at.symlink_file("foo", "bar");
ucmd.arg("bar").succeeds().no_stderr();
assert!(at.file_exists("foo"));
assert!(!at.file_exists("bar"));
}
#[test]
#[cfg(target_os = "linux")]
fn test_unlink_non_utf8_paths() {
use std::ffi::OsStr;
use std::os::unix::ffi::OsStrExt;
let (at, mut ucmd) = at_and_ucmd!();
// Create a test file with non-UTF-8 bytes in the name
let non_utf8_bytes = b"test_\xFF\xFE.txt";
let non_utf8_name = OsStr::from_bytes(non_utf8_bytes);
at.touch(non_utf8_name);
assert!(at.file_exists(non_utf8_name));
// Test that unlink handles non-UTF-8 file names without crashing
ucmd.arg(non_utf8_name).succeeds();
assert!(!at.file_exists(non_utf8_name));
}
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