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mozilla-central/testing/web-platform/tests/shadow-dom/untriaged/shadow-trees/upper-boundary-encapsulation/test-005.html

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Test Info:

This WPT test may be referenced by the following Test IDs:
- /shadow-dom/untriaged/shadow-trees/upper-boundary-encapsulation/test-005.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<title>Shadow DOM Test: A_04_01_05</title>

<link rel="author" title="Sergey G. Grekhov" href="mailto:sgrekhov@unipro.ru">

<link rel="help" href="http://www.w3.org/TR/2013/WD-shadow-dom-20130514/#upper-boundary-encapsulation">

<meta name="assert" content="Upper-boundary encapsulation:The nodes with a unique id and named elements are not addressable from any attributes of elements in shadow host's document">

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

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

<script src="../../../../html/resources/common.js"></script>

</head>

<body>

<div id="log"></div>

<script>

// check label.for attribute

test(function () {

    var d = newHTMLDocument();

    var div = d.createElement('div');

    d.body.appendChild(div);

    var s = div.attachShadow({mode: 'open'});

    // node in shadow with id

    var input = d.createElement('input');

    input.setAttribute('type', 'text');

    input.setAttribute('id', 'input_id');

    d.body.appendChild(input);

    s.appendChild(input);

    // node in host with a reference to host element with id

    var label = d.createElement('label');

    label.setAttribute('for', 'input_id');

    d.body.appendChild(label);

    assert_equals(label.control, null, 'Elements in shadow DOM must not be accessible from ' +

        'owner\'s document label.for attribute');

}, 'A_04_01_05_T01');

// check form associated elements

test(function () {

    HTML5_FORM_ASSOCIATED_ELEMENTS.forEach(function (tagName) {

        var d = newHTMLDocument();

        var div = d.createElement('div');

        d.body.appendChild(div);

        var s = div.attachShadow({mode: 'open'});

        var form = d.createElement('form');

        form.setAttribute('id', 'form_id');

        d.body.appendChild(form);

        var el = d.createElement(tagName);

        el.setAttribute('form', 'form_id');

        d.body.appendChild(el);

        s.appendChild(form);

        assert_equals(el.form, null, 'Elements in shadow DOM must not be accessible from ' +

            'owner\'s document ' + tagName + '.form attribute');

});

}, 'A_04_01_05_T02');

</script>

</body>

</html>