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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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@ -75,6 +75,11 @@ fn build_ascii_block(n: usize) -> Vec<u8> {
(0..=127).cycle().take(n).collect()
}
#[test]
fn test_invalid_arg() {
new_ucmd!().arg("--definitely-invalid").fails().code_is(1);
}
// Sanity Tests
#[test]
fn version() {