Function empty_file

src/selection_range.rs:1010–1017

()

    #[test]
    fn empty_file() {
        let content = "<?php\n";
        let results = selection_ranges(content, &[Position::new(0, 3)]);
        assert_eq!(results.len(), 1);
        // Even an empty file should return at least the file-level range.
        let ranges = flatten(&results[0]);
        assert!(!ranges.is_empty());
    }

    #[test]
    fn instanceof_in_method_has_fine_grained_levels() {