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id: adapt error message to match the one from GNU id #7836

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Merged
sylvestre merged 2 commits into from
Apr 24, 2025
Merged

id: adapt error message to match the one from GNU id #7836

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2b5391e
id: fix error message & simplify tests
cakebaker Apr 24, 2025
48c4c82
id: remove unnecessary #[cfg(unix)] in tests
cakebaker Apr 24, 2025
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id: fix error message & simplify tests
  • Loading branch information
@cakebaker
cakebaker committed Apr 24, 2025
commit 2b5391e6ebeabed63e74d6d2b30c6d5f3eb918d6
2 changes: 1 addition & 1 deletion src/uu/id/src/id.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -157,7 +157,7 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
if (state.nflag || state.rflag) && default_format && !state.cflag {
return Err(USimpleError::new(
1,
"cannot print only names or real IDs in default format",
"printing only names or real IDs requires -u, -g, or -G",
));
}
if state.zflag && default_format && !state.cflag {
Expand Down
49 changes: 32 additions & 17 deletions tests/by-util/test_id.rs
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Expand Up @@ -291,17 +291,21 @@ fn test_id_multiple_users_non_existing() {
}
}

#[test]
fn test_id_name_or_real_with_default_format() {
for flag in ["-n", "--name", "-r", "--real"] {
new_ucmd!()
.arg(flag)
.fails()
.stderr_only("id: printing only names or real IDs requires -u, -g, or -G\n");
}
}

#[test]
#[cfg(unix)]
fn test_id_default_format() {
let ts = TestScenario::new(util_name!());
for opt1 in ["--name", "--real"] {
// id: cannot print only names or real IDs in default format
let args = [opt1];
ts.ucmd()
.args(&args)
.fails()
.stderr_only(unwrap_or_return!(expected_result(&ts, &args)).stderr_str());
for opt2 in ["--user", "--group", "--groups"] {
// u/g/G n/r
let args = [opt2, opt1];
Expand All @@ -328,23 +332,34 @@ fn test_id_default_format() {
}
}

#[test]
fn test_id_zero_with_default_format() {
for z_flag in ["-z", "--zero"] {
new_ucmd!()
.arg(z_flag)
.fails()
.stderr_only("id: option --zero not permitted in default format\n");
}
}

#[test]
fn test_id_zero_with_name_or_real() {
for z_flag in ["-z", "--zero"] {
for flag in ["-n", "--name", "-r", "--real"] {
new_ucmd!()
.args(&[z_flag, flag])
.fails()
.stderr_only("id: printing only names or real IDs requires -u, -g, or -G\n");
}
}
}

#[test]
#[cfg(unix)]
fn test_id_zero() {
let ts = TestScenario::new(util_name!());
for z_flag in ["-z", "--zero"] {
// id: option --zero not permitted in default format
ts.ucmd()
.args(&[z_flag])
.fails()
.stderr_only(unwrap_or_return!(expected_result(&ts, &[z_flag])).stderr_str());
for opt1 in ["--name", "--real"] {
// id: cannot print only names or real IDs in default format
let args = [opt1, z_flag];
ts.ucmd()
.args(&args)
.fails()
.stderr_only(unwrap_or_return!(expected_result(&ts, &args)).stderr_str());
for opt2 in ["--user", "--group", "--groups"] {
// u/g/G n/r z
let args = [opt2, z_flag, opt1];
Expand Down