interesttarget-anchor-event-dispatch.tentative.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/semantics/invokers/interesttarget-anchor-event-dispatch.tentative.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset="utf-8" />

<meta name="author" title="Keith Cirkel" href="mailto:keithamus@github.com" />

<meta name="author" title="Luke Warlow" href="mailto:lwarlow@igalia.com" />

<link rel="help" href="https://open-ui.org/components/invokers.explainer/" />

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

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

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

<script src="/resources/testdriver-actions.js"></script>

<script src="/resources/testdriver-vendor.js"></script>

<script src="resources/invoker-utils.js"></script>

<div id="interestee"></div>

<a href="/" id="interestanchor" interesttarget="interestee">Anchor</a>

<button id="otherbutton">Other Button</button>

<script>

  promise_test(async function (t) {

    t.add_cleanup(() => otherbutton.focus());

    let event = null;

    interestee.addEventListener("interest", (e) => (event = e), { once: true });

    interestanchor.focus();

    assert_true(event instanceof InterestEvent, "event is InterestEvent");

    assert_equals(event.type, "interest", "type");

    assert_equals(event.bubbles, false, "bubbles");

    assert_equals(event.composed, true, "composed");

    assert_equals(event.isTrusted, true, "isTrusted");

    assert_equals(event.action, "", "action");

    assert_equals(event.target, interestee, "target");

    assert_equals(event.invoker, interestanchor, "invoker");

  }, "InterestEvent dispatches on anchor focus");

  promise_test(async function (t) {

    t.add_cleanup(() => otherbutton.focus());

    let event = null;

    interestee.addEventListener("interest", (e) => (event = e), { once: true });

    await hoverOver(interestanchor);

    assert_true(event instanceof InterestEvent, "event is InterestEvent");

    assert_equals(event.type, "interest", "type");

    assert_equals(event.bubbles, false, "bubbles");

    assert_equals(event.composed, true, "composed");

    assert_equals(event.isTrusted, true, "isTrusted");

    assert_equals(event.action, "", "action");

    assert_equals(event.target, interestee, "target");

    assert_equals(event.invoker, interestanchor, "invoker");

  }, "InterestEvent dispatches on anchor hover");

</script>