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fmt: generate an error if the input is a directory

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tested by tests/misc/read-errors
This commit is contained in:
Sylvestre Ledru 2024-11-14 22:04:17 +01:00
parent 1d9e162637
commit ab77eaea45
2 changed files with 12 additions and 0 deletions
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5
tests/by-util/test_fmt.rs
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@ -9,6 +9,11 @@ fn test_invalid_arg() {
new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
}
#[test]
fn test_invalid_input() {
new_ucmd!().arg(".").fails().code_is(1);
}
#[test]
fn test_fmt() {
new_ucmd!()