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Merge pull request #3595 from cakebaker/specifier_only_allowed_with_last_value

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expand: allow specifier only with last value
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Sylvestre Ledru 2022-06-07 15:06:40 +02:00 • committed by GitHub
commit d7b7b7f8c1
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18
tests/by-util/test_expand.rs
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@ -226,6 +226,24 @@ fn test_tabs_with_specifier_not_at_start() {
run_cmd("--tabs=1+2", "+", "+2");
}
#[test]
fn test_tabs_with_specifier_only_allowed_with_last_value() {
fn run_cmd(arg: &str, specifier: &str) {
let expected_msg = format!(
"{} specifier only allowed with the last value",
specifier.quote()
);
new_ucmd!().arg(arg).fails().stderr_contains(expected_msg);
}
run_cmd("--tabs=/1,2,3", "/");
run_cmd("--tabs=1,/2,3", "/");
new_ucmd!().arg("--tabs=1,2,/3").succeeds();
run_cmd("--tabs=+1,2,3", "+");
run_cmd("--tabs=1,+2,3", "+");
new_ucmd!().arg("--tabs=1,2,+3").succeeds();
}
#[test]
fn test_tabs_with_invalid_chars() {
new_ucmd!()