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cp: fix symlink-overwrite error-priority (#6586)

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Luv-Ray 2024-10-16 14:55:43 +08:00 • committed by GitHub
parent d1becbca22
commit 85b0ef132b
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2 changed files with 59 additions and 1 deletions
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53
tests/by-util/test_cp.rs
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@ -5776,6 +5776,59 @@ fn test_cp_parents_absolute_path() {
at.file_exists(res);
}
#[test]
fn test_copy_symlink_overwrite() {
let (at, mut ucmd) = at_and_ucmd!();
at.mkdir("a");
at.mkdir("b");
at.mkdir("c");
at.write("t", "hello");
at.relative_symlink_file("../t", "a/1");
at.relative_symlink_file("../t", "b/1");
ucmd.arg("--no-dereference")
.arg("a/1")
.arg("b/1")
.arg("c")
.fails()
.stderr_only(if cfg!(not(target_os = "windows")) {
"cp: will not overwrite just-created 'c/1' with 'b/1'\n"
} else {
"cp: will not overwrite just-created 'c\\1' with 'b/1'\n"
});
}
#[test]
fn test_symlink_mode_overwrite() {
let (at, mut ucmd) = at_and_ucmd!();
at.mkdir("a");
at.mkdir("b");
at.write("a/t", "hello");
at.write("b/t", "hello");
if cfg!(not(target_os = "windows")) {
ucmd.arg("-s")
.arg("a/t")
.arg("b/t")
.arg(".")
.fails()
.stderr_only("cp: will not overwrite just-created './t' with 'b/t'\n");
assert_eq!(at.read("./t"), "hello");
} else {
ucmd.arg("-s")
.arg("a\\t")
.arg("b\\t")
.arg(".")
.fails()
.stderr_only("cp: will not overwrite just-created '.\\t' with 'b\\t'\n");
assert_eq!(at.read(".\\t"), "hello");
}
}
// make sure that cp backup dest symlink before removing it.
#[test]
fn test_cp_with_options_backup_and_rem_when_dest_is_symlink() {