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all: add tests for usage error exit code

This commit is contained in:
Terts Diepraam 2022-09-10 18:38:14 +02:00
parent 975a1d170d
commit 9177cb7b24
74 changed files with 371 additions and 0 deletions

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@ -9,6 +9,11 @@ static SKIP_CHARS: &str = "skip-chars.txt";
static SKIP_FIELDS: &str = "skip-fields.txt";
static SORTED_ZERO_TERMINATED: &str = "sorted-zero-terminated.txt";
#[test]
fn test_invalid_arg() {
new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
}
#[test]
fn test_stdin_default() {
new_ucmd!()