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tr: require second string argument when deleting and squeezing

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This commit is contained in:
Ben Wiederhake 2024-02-23 02:59:32 +01:00
parent 69ea02d9b0
commit 48c4b57c97
2 changed files with 19 additions and 0 deletions
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9
tests/by-util/test_tr.rs
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@ -163,6 +163,15 @@ fn test_translate_and_squeeze_multiple_lines() {
.stdout_is("yaay\nyaay"); // spell-checker:disable-line
}
#[test]
fn test_delete_and_squeeze_one_set() {
new_ucmd!()
.args(&["-ds", "a-z"])
.fails()
.stderr_contains("missing operand after 'a-z'")
.stderr_contains("Two strings must be given when deleting and squeezing.");
}
#[test]
fn test_delete_and_squeeze() {
new_ucmd!()