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Merge pull request #3438 from jfinkels/chown-nonexistent-user-id

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chown: allow setting arbitrary numeric user ID
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Sylvestre Ledru 2022-05-14 09:20:01 +02:00 • committed by GitHub
commit 40095e1b50
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3 changed files with 111 additions and 31 deletions
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46
tests/by-util/test_chown.rs
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@ -418,6 +418,29 @@ fn test_chown_only_user_id() {
.stderr_contains(&"failed to change");
}
/// Test for setting the owner to a user ID for a user that does not exist.
///
/// For example:
///
/// $ touch f && chown 12345 f
///
/// succeeds with exit status 0 and outputs nothing. The owner of the
/// file is set to 12345, even though no user with that ID exists.
///
/// This test must be run as root, because only the root user can
/// transfer ownership of a file.
#[test]
fn test_chown_only_user_id_nonexistent_user() {
let ts = TestScenario::new(util_name!());
let at = ts.fixtures.clone();
at.touch("f");
if let Ok(result) = run_ucmd_as_root(&ts, &["12345", "f"]) {
result.success().no_stdout().no_stderr();
} else {
print!("Test skipped; requires root user");
}
}
#[test]
// FixME: stderr = chown: ownership of 'test_chown_file1' retained as cuuser:wheel
#[cfg(not(target_os = "freebsd"))]
@ -461,6 +484,29 @@ fn test_chown_only_group_id() {
.stderr_contains(&"failed to change");
}
/// Test for setting the group to a group ID for a group that does not exist.
///
/// For example:
///
/// $ touch f && chown :12345 f
///
/// succeeds with exit status 0 and outputs nothing. The group of the
/// file is set to 12345, even though no group with that ID exists.
///
/// This test must be run as root, because only the root user can
/// transfer ownership of a file.
#[test]
fn test_chown_only_group_id_nonexistent_group() {
let ts = TestScenario::new(util_name!());
let at = ts.fixtures.clone();
at.touch("f");
if let Ok(result) = run_ucmd_as_root(&ts, &[":12345", "f"]) {
result.success().no_stdout().no_stderr();
} else {
print!("Test skipped; requires root user");
}
}
#[test]
fn test_chown_owner_group_id() {
// test chown 1111:1111 file.txt