innerhtml.html - mozsearch

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

<!DOCTYPE html>

<html>

<head>

<title>HTML Templates: innerHTML of template element replaces all referenced by the content attribute</title>

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

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

<meta name="assert" content="innerHTML of template element replaces all referenced by the content attribute">

<link rel="help" href="http://www.w3.org/TR/2013/WD-html-templates-20130214/#innerhtml-on-templates">

<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">

test(function () {

    var doc = newHTMLDocument();

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

    var div1 = doc.createElement('div');

    div1.setAttribute('id', 'div1');

    template.content.appendChild(div1);

    assert_not_equals(template.content.querySelector('#div1'), null,

            'Element should present in template content');

    template.innerHTML = '<div id="div2"></div>';

    assert_equals(template.content.querySelector('#div1'), null,

            'Template content should be replaced by innerHTML');

    assert_not_equals(template.content.querySelector('#div2'), null,

            'Element should present in template content');

}, 'innerHTML of template element replaces all referenced by the content attribute');

test(function () {

    var doc = newHTMLDocument();

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

    var div1 = doc.createElement('div');

    div1.setAttribute('id', 'div1');

    template.content.appendChild(div1);

    assert_not_equals(template.content.querySelector('#div1'), null,

            'Element should present in template content');

    template.innerHTML = '';

    assert_false(template.content.hasChildNodes(),

            'Template content should be removed by innerHTML');

}, 'innerHTML of template element replaces all referenced by the content attribute. '

    + 'Test empty HTML string');

test(function () {

    var doc = newHTMLDocument();

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

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

    template.content.appendChild(nestedTemplate);

    var div1 = doc.createElement('div');

    div1.setAttribute('id', 'div1');

    nestedTemplate.content.appendChild(div1);

    assert_not_equals(nestedTemplate.content.querySelector('#div1'), null,

            'Element should present in template content');

    nestedTemplate.innerHTML = '<div id="div2"></div>';

    assert_equals(nestedTemplate.content.querySelector('#div1'), null,

            'Template content should be replaced by innerHTML');

    assert_not_equals(nestedTemplate.content.querySelector('#div2'), null,

            'Element should present in template content');

}, 'innerHTML of template element replaces all referenced by the content attribute. '

    + 'Test nested template');

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

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

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

    assert_not_equals(template.content.querySelector('div'), null,

           'Div element should present in template content');

    template.innerHTML = '<span>span internals</span>';

    assert_equals(template.content.querySelector('div'), null,

           'div element should be replaced by span in template content');

    assert_not_equals(template.content.querySelector('span'), null,

           'span element should present in template content');

}, 'innerHTML of template element replaces all referenced by the content attribute. '

    + 'Test loading of HTML document from a file');

</script>

</body>

</html>