Function line_comment_opaque

nodedb-sql/src/parser/preprocess/lex.rs:338–355

()

    #[test]
    fn line_comment_opaque() {
        let segs = segments("SELECT col -- has <-> in comment\nFROM t");
        // The segment after the newline belongs to a new Text segment.
        assert!(
            segs.iter()
                .any(|s| matches!(s, SqlSegment::LineComment(c) if c.contains("<->")))
        );
        assert!(
            segs.iter()
                .any(|s| matches!(s, SqlSegment::Text(t) if t.contains("FROM")))
        );
        // `<->` must not appear in any Text segment.
        for s in &segs {
            if let SqlSegment::Text(t) = s {
                assert!(!t.contains("<->"), "unexpected <-> in Text: {t}");
            }
        }
    }

    #[test]
    fn block_comment_opaque() {