cred: isolate scripts in WASI and move RSA signing to AWS-LC

host/cred-script/vendor/rquickjs-sys/quickjs/examples/test_point.js

@@ -0,0 +1,43 @@
+/* example of JS module importing a C module */
+import * as os from "qjs:os";
+
+const isWin = os.platform === 'win32';
+const { Point } = await import(`./point.${isWin ? 'dll' : '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();