Function test_codec_array

endian_codec/src/lib.rs:616–644

()

    #[test]
    fn test_codec_array() {
        type A = [u16; 8];

        let mut i = 0;
        let test: A = [(); 8].map(|_| {
            let ret = i as u16;
            i += 1;
            ret
        });

        assert_eq!(A::PACKED_LEN, 16);
        let mut bytes = [0; A::PACKED_LEN];

        //LE
        let size = test.encode_as_le_bytes(&mut bytes);
        assert_eq!([0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 0], bytes);
        assert_eq!(A::PACKED_LEN, size);

        let test_back = A::decode_from_le_bytes(&bytes);
        assert_eq!(test, test_back);

        //BE
        let size = test.encode_as_be_bytes(&mut bytes);
        assert_eq!([0, 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7], bytes);
        assert_eq!(A::PACKED_LEN, size);

        let test_back = A::decode_from_be_bytes(&bytes);
        assert_eq!(test, test_back);
    }

    /*
     This will not compile because EncodeME derive require A to implement EncodeME.