RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-28 11:37:44 +00:00
Code Issues Activity

Merge branch 'main' into cp-symbolic-link-loop

Browse source
This commit is contained in:
Sylvestre Ledru 2022-10-06 09:53:02 +02:00 • committed by GitHub
commit 88fb43c8e4
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
9 changed files with 586 additions and 99 deletions
Download patch file Download diff file Expand all files Collapse all files

28
tests/by-util/test_cp.rs
View file

@ -2108,3 +2108,31 @@ fn test_remove_destination_symbolic_link_loop() {
.no_stderr();
assert!(at.file_exists("loop"));
}
/// Test that copying a directory to itself is disallowed.
#[test]
fn test_copy_directory_to_itself_disallowed() {
let (at, mut ucmd) = at_and_ucmd!();
at.mkdir("d");
#[cfg(not(windows))]
let expected = "cp: cannot copy a directory, 'd', into itself, 'd/d'";
#[cfg(windows)]
let expected = "cp: cannot copy a directory, 'd', into itself, 'd\\d'";
ucmd.args(&["-R", "d", "d"]).fails().stderr_only(expected);
}
/// Test that copying a nested directory to itself is disallowed.
#[test]
fn test_copy_nested_directory_to_itself_disallowed() {
let (at, mut ucmd) = at_and_ucmd!();
at.mkdir("a");
at.mkdir("a/b");
at.mkdir("a/b/c");
#[cfg(not(windows))]
let expected = "cp: cannot copy a directory, 'a/b', into itself, 'a/b/c/b'";
#[cfg(windows)]
let expected = "cp: cannot copy a directory, 'a/b', into itself, 'a/b/c\\b'";
ucmd.args(&["-R", "a/b", "a/b/c"])
.fails()
.stderr_only(expected);
}