Function init_sig_short_and_long

codegraph-kernel/src/textutil.rs:175–182

()

    #[test]
    fn init_sig_short_and_long() {
        assert_eq!(init_signature("[1, 2]"), "= [1, 2]");
        let long = "x".repeat(150);
        let sig = init_signature(&long);
        assert!(sig.starts_with("= "));
        assert!(sig.ends_with("..."));
        assert_eq!(utf16_len(&sig[2..sig.len() - 3]), 100);
    }

    #[test]
    fn generated_patterns() {