RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-28 03:27:44 +00:00
Code Issues Activity

cp: fix cp throwing error when dest is symlink and options backup and --rem is given

Browse source
This commit is contained in:
mhead 2024-07-20 20:37:45 +05:30 • committed by Sylvestre Ledru
parent 12eacd1cf2
commit 36237a2568
2 changed files with 51 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

20
tests/by-util/test_cp.rs
View file

@ -5696,3 +5696,23 @@ fn test_cp_parents_absolute_path() {
let res = format!("dest{}/a/b/f", at.root_dir_resolved());
at.file_exists(res);
}
// make sure that cp backup dest symlink before removing it.
#[test]
fn test_cp_with_options_backup_and_rem_when_dest_is_symlink() {
let scene = TestScenario::new(util_name!());
let at = &scene.fixtures;
at.write("file", "xyz");
at.mkdir("inner_dir");
at.write("inner_dir/inner_file", "abc");
at.relative_symlink_file("inner_file", "inner_dir/sl");
scene
.ucmd()
.args(&["-b", "--rem", "file", "inner_dir/sl"])
.succeeds();
assert!(at.file_exists("inner_dir/inner_file"));
assert_eq!(at.read("inner_dir/inner_file"), "abc");
assert!(at.symlink_exists("inner_dir/sl~"));
assert!(!at.symlink_exists("inner_dir/sl"));
assert_eq!(at.read("inner_dir/sl"), "xyz");
}