resize_test.hhs

/**
 * @author Jianan Lin (林家南)
 * Function of test unit for resize
 */

function resize_test() {

    *import math: resize

    let a = [1, 2, 3, 4, 5, 6, 7, 8];
    let b = resize(a, [2, 2, -1]).val;
    for (let i = 0; i < 2; i++) {
        for (let j = 0; j < 2; j++) {
            for (let k = 0; k < 2; k++) {
                if (b[i][j][k] !== 4 * i + 2 * j + k + 1) {
                    throw new Error('Failed unit test for resize.');
                }
            }
        }
    }

    let c = resize(a, [2, -1]).val;
    for (let i = 0; i < 2; i++) {
        for (let j = 0; j < 4; j++) {
            if (c[i][j] !== 4 * i + j + 1) {
                throw new Error('Failed unit test for resize.');
            }
        }
    }

    let d = resize(a, [3, 3], 9).val;
    for (let i = 0; i < 3; i++) {
        for (let j = 0; j < 3; j++) {
            if (d[i][j] !== 3 * i + j + 1) {
                throw new Error('Failed unit test for resize.');
            }
        }
    }

    let e = resize(a, [2, 2], -1).val;
    for (let i = 0; i < 2; i++) {
        for (let j = 0; j < 2; j++) {
            if (e[i][j] !== 2 * i + j + 1) {
                throw new Error('Failed unit test for resize.');
            }
        }
    }

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