Function test_run_array_fmt_debug

arrow-array/src/array/run_array.rs:943–968

()

    #[test]
    fn test_run_array_fmt_debug() {
        let mut builder = PrimitiveRunBuilder::<Int16Type, UInt32Type>::with_capacity(3);
        builder.append_value(12345678);
        builder.append_null();
        builder.append_value(22345678);
        let array = builder.finish();
        assert_eq!(
            "RunArray {run_ends: [1, 2, 3], values: PrimitiveArray<UInt32>\n[\n  12345678,\n  null,\n  22345678,\n]}\n",
            format!("{array:?}")
        );

        let mut builder = PrimitiveRunBuilder::<Int16Type, UInt32Type>::with_capacity(20);
        for _ in 0..20 {
            builder.append_value(1);
        }
        let array = builder.finish();

        assert_eq!(array.len(), 20);
        assert_eq!(array.null_count(), 0);
        assert_eq!(array.logical_null_count(), 0);

        assert_eq!(
            "RunArray {run_ends: [20], values: PrimitiveArray<UInt32>\n[\n  1,\n]}\n",
            format!("{array:?}")
        );
    }

    #[test]
    fn test_run_array_from_iter() {