cholesky_test.hhs

/**
 * @author Jason Reynolds
 * @param - none
 * @returns - none
 * 
 *  Simple unit test for cholesky. Tests both JS arrays and Mat objects. 
 */


function cholesky_test() {

    *import math: cholesky

    //see if the cholesky value returns the correct results for a raw array
    if ((!(cholesky([[2, 1], [1, 2]]) === [[1.414, 0], [0.707, 1.225]]))) {
        throw new Error('Cholesky unit test has failed for raw array.');
    }
    //check for mat object 
    if ((!(cholesky(new Mat([[2, 1], [1, 2]])) === [[1.414, 0], [0.707, 1.225]]))) {
        throw new Error('Cholesky unit test has failed for Mat object.');
    }
    // already throws an error within cholesky.hhs?
    /*if (cholesky([2,1],[0,0])... is not null?) {
        throw new Error('Cholesky unit test failed for symmetric check.');
    }*/
}