use huff_coding::{
    prelude::*,
};

// TODO: more

#[test]
fn compress_decompress(){
    let bytes = b"float Q_rsqrt( float number )
    {
        long i;
        float x2, y;
        const float threehalfs = 1.5F;
    
        x2 = number * 0.5F;
        y  = number;
        i  = * ( long * ) &y;                       // evil floating point bit level hacking
        i  = 0x5f3759df - ( i >> 1 );               // what the fuck? 
        y  = * ( float * ) &i;
        y  = y * ( threehalfs - ( x2 * y * y ) );   // 1st iteration
    //	y  = y * ( threehalfs - ( x2 * y * y ) );   // 2nd iteration, this can be removed
    
        return y;
    }";

    let compressed = compress(bytes);
    let decompressed = decompress(&compressed);

    assert_eq!(decompressed, bytes.to_vec());
}