RGBCube/uutils-coreutils
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cp: --rem don't fail if dest is hardlink to source

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Daniel Hofstetter 2023-10-20 09:40:09 +02:00 • committed by Sylvestre Ledru
parent 03d598d08b
commit 94492c98a5
2 changed files with 29 additions and 2 deletions
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18
tests/by-util/test_cp.rs
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@ -2827,6 +2827,24 @@ fn test_cp_mode_hardlink_no_dereference() {
assert_eq!(at.read_symlink("z"), "slink");
}
#[cfg(not(any(windows, target_os = "android")))]
#[test]
fn test_remove_destination_with_destination_being_a_hardlink_to_source() {
let (at, mut ucmd) = at_and_ucmd!();
let file = "file";
let hardlink = "hardlink";
at.touch(file);
at.hard_link(file, hardlink);
ucmd.args(&["--remove-destination", file, hardlink])
.succeeds();
assert_eq!("", at.resolve_link(hardlink));
assert!(at.file_exists(file));
assert!(at.file_exists(hardlink));
}
#[test]
fn test_remove_destination_with_destination_being_a_symlink_to_source() {
let (at, mut ucmd) = at_and_ucmd!();