template-descendant-frameset.html

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/scripting-1/the-template-element/template-element/template-descendant-frameset.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<title>HTML Templates: Template element as a descendant of the frameset element.</title>

<meta name="author" title="Aleksei Yu. Semenov" href="mailto:a.semenov@unipro.ru">

<meta name="assert" content="Template element can not be a descendant of the frameset element">

<link rel="help" href="https://html.spec.whatwg.org/multipage/#parsing-main-inframeset">

<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 type="text/javascript">

testInIFrame('../resources/template-descendant-frameset.html', function(context) {

    var doc = context.iframes[0].contentDocument;

    var frameset = doc.querySelector('frameset');

    assert_equals(frameset.querySelector('template'), null,

        'Template element should not be a descendant of the frameset element');

}, 'Template element as a descendant of the frameset element. Test loading from a file');

testInIFrame('../resources/template-descendant-frameset.html', function(context) {

    var doc = context.iframes[0].contentDocument;

    var frameset = doc.querySelector('frameset');

    frameset.innerHTML = '';

    assert_equals(doc.querySelector('template'), null,

            'Initial conditions are not satisfied');

    frameset.innerHTML = '<template>some text</template>';

    assert_equals(frameset.querySelector('template'), null,

        'Template element should not be a descendant of the frameset element');

}, 'Template element as a descendant of the frameset element. '

    + 'Test template element is assigned to frameset\'s innerHTML)');

testInIFrame('../resources/template-descendant-frameset.html', function(context) {

    var doc = context.iframes[0].contentDocument;

    var frameset = doc.querySelector('frameset');

    var template = doc.createElement('template');

    frameset.appendChild(template);

    assert_equals(frameset.querySelectorAll('template').length, 1,

        'Template element should be a descendant of the frameset element');

}, 'Template element as a descendant of the frameset element. '

    + 'Test template element appended to frameset by appendChild()');

</script>

</body>

</html>