/* example of JS module importing a C module */
import { Point } from "./point.so";

function assert(b, str)
{
 if (b) {
 return;
 } else {
 throw Error("assertion failed: " + str);
 }
}

class ColorPoint extends Point {
 constructor(x, y, color) {
 super(x, y);
 this.color = color;
 }
 get_color() {
 return this.color;
 }
};

function main()
{
 var pt, pt2;

 pt = new Point(2, 3);
 assert(pt.x === 2);
 assert(pt.y === 3);
 pt.x = 4;
 assert(pt.x === 4);
 assert(pt.norm() == 5);

 pt2 = new ColorPoint(2, 3, 0xffffff);
 assert(pt2.x === 2);
 assert(pt2.color === 0xffffff);
 assert(pt2.get_color() === 0xffffff);
}

main();