hash-name-reference-id-update.html

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/embedded-content/image-maps/image-map-processing-model/hash-name-reference-id-update.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>Map element id change updates getElementById</title>

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

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

<body>

<script>

test(() => {

    const map = document.createElement("map");

    map.id = "foo";

    document.body.appendChild(map);

    assert_equals(document.getElementById("foo"), map);

    map.id = "bar";

    assert_equals(document.getElementById("foo"), null);

    assert_equals(document.getElementById("bar"), map);

    map.remove();

}, "Changing a map element's id properly updates getElementById");

</script>