portal-activate-event-constructor.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 3 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /portals/portal-activate-event-constructor.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script>

test(() => {

  // Even though UA-generated portalactivate events are different, the

  // properties supplied should be used.

  const e = new PortalActivateEvent("eventtype", { bubbles: true, cancelable: true });

  assert_equals(e.type, "eventtype");

  assert_true(e.bubbles);

  assert_true(e.cancelable);

  assert_equals(null, e.data);

}, "It should be possible to construct a PortalActivateEvent with a dictionary");

test(() => {

  const data = {};

  const e = new PortalActivateEvent("portalactivate", { data });

  assert_equals(data, e.data);

}, "A PortalActivateEvent should expose exactly the data object supplied in the original realm");

test(() => {

  const e = new PortalActivateEvent("portalactivate");

  assert_throws_dom("InvalidStateError", () => e.adoptPredecessor());

}, "Invoking adoptPredecessor on a synthetic PortalActivateEvent should throw");

</script>