Function test_nested_list

src/repr/src/row/encode.rs:2623–2657

()

    #[mz_ore::test]
    fn test_nested_list() {
        let desc = RelationDesc::builder()
            .with_column(
                "a",
                SqlScalarType::List {
                    element_type: Box::new(SqlScalarType::List {
                        element_type: Box::new(SqlScalarType::Int64),
                        custom_id: None,
                    }),
                    custom_id: None,
                }
                .nullable(false),
            )
            .finish();
        let mut encoder = <RelationDesc as Schema<Row>>::encoder(&desc).unwrap();

        let mut og_row = Row::default();
        {
            let mut packer = og_row.packer();
            packer.push_list_with(|inner| {
                inner.push_list([Datum::Int64(1), Datum::Int64(2)]);
                inner.push_list([Datum::Int64(5)]);
                inner.push_list([Datum::Int64(9), Datum::Int64(99), Datum::Int64(999)]);
            });
        }

        encoder.append(&og_row);
        let col = encoder.finish();

        let decoder = <RelationDesc as Schema<Row>>::decoder(&desc, col).unwrap();
        let mut rnd_row = Row::default();
        decoder.decode(0, &mut rnd_row);

        assert_eq!(og_row, rnd_row);
    }

    #[mz_ore::test]
    fn test_record() {