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| /* 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();
|
|
