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more: implement arguments -n/--lines and --number

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Ideflop 2023-05-29 14:36:18 +02:00
parent b4f5a87f64
commit 6c98b23e80
2 changed files with 64 additions and 23 deletions
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14
tests/by-util/test_more.rs
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@ -20,6 +20,20 @@ fn test_valid_arg() {
new_ucmd!().arg("-s").succeeds();
new_ucmd!().arg("--squeeze").succeeds();
new_ucmd!().arg("-n").arg("10").succeeds();
new_ucmd!().arg("--lines").arg("0").succeeds();
new_ucmd!().arg("--number").arg("0").succeeds();
}
}
#[test]
fn test_invalid_arg() {
if std::io::stdout().is_terminal() {
new_ucmd!().arg("--invalid").fails();
new_ucmd!().arg("--lines").arg("-10").fails();
new_ucmd!().arg("--number").arg("-10").fails();
}
}