Function test_word_diff_empty

atomic-core/src/diff/word.rs:996–1001

()

    #[test]
    fn test_word_diff_empty() {
        let result = word_diff(b"", b"");
        assert!(result.is_empty());
        assert!(!result.has_changes());
        assert!(result.is_unchanged());
    }

    #[test]
    fn test_word_diff_identical() {