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expr: test some invalid syntaxes

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This commit is contained in:
Daniel Hofstetter 2023-10-14 14:58:41 +02:00
parent 62eb5a434d
commit f6880bff8f
1 changed files with 13 additions and 0 deletions
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13
tests/by-util/test_expr.rs
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@ -275,3 +275,16 @@ fn test_invalid_substr() {
.code_is(1) .code_is(1)
.stdout_only("\n"); .stdout_only("\n");
} }
#[test]
fn test_invalid_syntax() {
let invalid_syntaxes = [["12", "12"], ["12", "|"], ["|", "12"]];
for invalid_syntax in invalid_syntaxes {
new_ucmd!()
.args(&invalid_syntax)
.fails()
.code_is(2)
.stderr_contains("syntax error");
}
}