Function bit_length_null_binary_view

arrow-string/src/length.rs:628–638

()

    #[test]
    fn bit_length_null_binary_view() {
        let value: Vec<Option<&[u8]>> =
            vec![Some(b"one"), None, Some(b"three"), Some(&[0xff, 0xf8])];
        let expected: Vec<Option<i32>> = vec![Some(24), None, Some(40), Some(16)];

        let array = BinaryViewArray::from(value);
        let result = bit_length(&array).unwrap();
        let result = result.as_any().downcast_ref::<Int32Array>().unwrap();
        let expected: Int32Array = expected.into();
        assert_eq!(&expected, result);
    }

    fn bit_length_null_cases() -> Vec<(Vec<OptionStr>, usize, Vec<Option<i32>>)> {
        vec![(