Function test_validation_of_invalid_string_array

arrow-ipc/src/reader.rs:3286–3305

()

    #[test]
    fn test_validation_of_invalid_string_array() {
        let valid: &[u8] = b"   ";
        let mut invalid = vec![];
        invalid.extend_from_slice(b"ThisStringIsCertainlyLongerThan12Bytes");
        invalid.extend_from_slice(INVALID_UTF8_FIRST_CHAR);
        let binary_array = BinaryArray::from_iter(vec![None, Some(valid), None, Some(&invalid)]);
        // data is not valid utf8 we can not construct a correct StringArray
        // safely, so purposely create an invalid StringArray
        let array = unsafe {
            StringArray::new_unchecked(
                binary_array.offsets().clone(),
                binary_array.values().clone(),
                binary_array.nulls().cloned(),
            )
        };
        expect_ipc_validation_error(
            Arc::new(array),
            "Invalid argument error: Invalid UTF8 sequence at string index 3 (3..45): invalid utf-8 sequence of 1 bytes from index 38",
        );
    }

    #[test]
    fn test_validation_of_invalid_string_view_array() {