is_missing_test.hhs

/**
 * @author Jianan Lin
 * Unit test for ismissing
 * 
 */




function is_missing_test() {

    *import math: is_missing

    let a = [NaN, 1, 0, 0, 1];
    let b = mat([a, a]);
    let c = new Tensor([[a, a], [a, a]]);
    let d = [1, 0, 0, 0, 0];

    if (!(is_missing(a) === mat(d))) {
        throw new Error('Unit test failed for is_missing for matrix');
    }

    if (!(is_missing(b) === mat([d, d]))) {
        throw new Error('Unit test failed for is_missing for matrix');
    }

    let e = is_missing(c).val;
    if (!(e[0] === [d, d]) || !(e[1] === [d, d])) {
        throw new Error('Unit test failed for is_missing for tensor');
    }

    //print('is_missing test pass');
}