40 lines
718 B
JavaScript
40 lines
718 B
JavaScript
/* example of JS module importing a C module */
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import { Point } from "./point.so";
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function assert(b, str)
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{
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if (b) {
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return;
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} else {
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throw Error("assertion failed: " + str);
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}
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}
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class ColorPoint extends Point {
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constructor(x, y, color) {
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super(x, y);
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this.color = color;
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}
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get_color() {
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return this.color;
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}
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};
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function main()
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{
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var pt, pt2;
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pt = new Point(2, 3);
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assert(pt.x === 2);
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assert(pt.y === 3);
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pt.x = 4;
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assert(pt.x === 4);
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assert(pt.norm() == 5);
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pt2 = new ColorPoint(2, 3, 0xffffff);
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assert(pt2.x === 2);
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assert(pt2.color === 0xffffff);
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assert(pt2.get_color() === 0xffffff);
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}
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main();
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