radio-focus-navigation-disabled.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /html/semantics/forms/the-input-element/radio-focus-navigation-disabled.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel="author" href="mailto:dizhangg@chromium.org">

<link rel="help" href="http://crbug.com/427520278">

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

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

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

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

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

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

<form>

 <label><input type="radio" name="start" id="start">Outside form</label>

</form>

<form>

 <label><input type="radio" name="radio" id="a" disabled checked>disabled checked</label>

 <label><input type="radio" name="radio" id="b">enabled 1</label>

 <label><input type="radio" name="radio" id="c">enabled 2</label>

</form>

<form>

 <label><input type="radio" name="end" id="end">Outside form</label>

</form>

<script>

promise_test(async () => {

    start.focus();

    assert_equals(document.activeElement, start);

    await navigateFocusForward();

    assert_equals(document.activeElement, b);

    await navigateFocusForward();

    assert_equals(document.activeElement, end);

    await navigateFocusBackward();

    assert_equals(document.activeElement, b);

    await navigateFocusBackward();

    assert_equals(document.activeElement, start);

}, 'Should be able to tab focus in radio group even when the checked radio button is disabled.');

</script>