1 let presenter = navigator.ink.requestPresenter();
2 let style = { color: "red", diameter: 3 };
3 let evt = new PointerEvent("pointerdown", {clientX: 10, clientY: 10});
4 presenter.then( function(p) {
6 assert_throws_dom("NotAllowedError", function() {
7 p.updateInkTrailStartPoint(evt, style);
8 }, "NotAllowedError is expected due to untrusted event.");
9 }, "Expected a NotAllowedError to be thrown due to untrusted event.");