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seq: adjust some error messages. GNU's are better (#5798)

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* seq: adjust some error messages. GNU's are better
tested by tests/seq/seq.pl

* uucore: remove todo

---------

Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
This commit is contained in:
Sylvestre Ledru 2024-01-06 16:54:29 +01:00 • committed by GitHub
parent d158f1a396
commit 247f2e55bd
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2 changed files with 30 additions and 7 deletions
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14
tests/by-util/test_seq.rs
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@ -766,3 +766,17 @@ fn test_invalid_zero_increment_value() {
.no_stdout()
.usage_error("invalid Zero increment value: '0'");
}
#[test]
fn test_invalid_format() {
new_ucmd!()
.args(&["-f", "%%g", "1"])
.fails()
.no_stdout()
.stderr_contains("format '%%g' has no % directive");
new_ucmd!()
.args(&["-f", "%g%g", "1"])
.fails()
.no_stdout()
.stderr_contains("format '%g%g' has too many % directives");
}