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Code Issues Activity

cp: fix cp -rT dir dir2 leads to different result than with GNU cp (#5467)

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* add a test case test_cp_treat_dest_as_a_normal_file

* fix 5457

* cp: fix comment

---------

Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
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tommady 2023-10-31 00:55:03 +08:00 • committed by GitHub
parent 72193f8adc
commit a4775d288b
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2 changed files with 31 additions and 3 deletions
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16
tests/by-util/test_cp.rs
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@ -230,6 +230,22 @@ fn test_cp_arg_no_target_directory() {
.stderr_contains("cannot overwrite directory");
}
#[test]
fn test_cp_arg_no_target_directory_with_recursive() {
let (at, mut ucmd) = at_and_ucmd!();
at.mkdir("dir");
at.mkdir("dir2");
at.touch("dir/a");
at.touch("dir/b");
ucmd.arg("-rT").arg("dir").arg("dir2").succeeds();
assert!(at.plus("dir2").join("a").exists());
assert!(at.plus("dir2").join("b").exists());
assert!(!at.plus("dir2").join("dir").exists());
}
#[test]
fn test_cp_target_directory_is_file() {
new_ucmd!()