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realpath: require arguments again

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This commit is contained in:
Terts Diepraam 2022-10-13 20:06:27 +02:00
parent b0c200e831
commit 14e3c5176c
2 changed files with 6 additions and 0 deletions
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1
src/uu/realpath/src/realpath.rs
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@ -171,6 +171,7 @@ pub fn uu_app() -> Command {
.arg( .arg(
Arg::new(ARG_FILES) Arg::new(ARG_FILES)
.action(ArgAction::Append) .action(ArgAction::Append)
.required(true)
.value_parser(NonEmptyStringValueParser::new()) .value_parser(NonEmptyStringValueParser::new())
.value_hint(clap::ValueHint::AnyPath), .value_hint(clap::ValueHint::AnyPath),
) )

5
tests/by-util/test_realpath.rs
View file

@ -453,3 +453,8 @@ fn test_realpath_trailing_slash() {
.succeeds() .succeeds()
.stdout_contains(format!("{}no_dir\n", std::path::MAIN_SEPARATOR)); .stdout_contains(format!("{}no_dir\n", std::path::MAIN_SEPARATOR));
} }
#[test]
fn test_realpath_empty() {
new_ucmd!().fails().code_is(1);
}