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<!DOCTYPE html>
<html>
<head>
<title>HTML Templates: Template end tag without start one. Element should be ignored</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="If parser in 'in head' insertion mode meets template end tag and if the stack of open elements has no template element in html scope, then this is a parse error; ignore the token">
<link rel="help" href="http://www.w3.org/TR/2013/WD-html-templates-20130214/#in-head-addition">
<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();
doc.head.innerHTML = '</template>';
assert_equals(doc.head.childNodes.length, 0, 'Element must be ignored');
}, '</template> tag in HTML head without start one should be ignored');
test(function () {
var doc = newHTMLDocument();
doc.head.innerHTML = '<template id="tmpl"></template></template>';
assert_equals(doc.head.childNodes.length, 1, 'Element must be ignored');
assert_not_equals(doc.querySelector('#tmpl'), null,
'Element should present it document head');
}, '</template> tag in HTML head without start one should be ignored. '
+ 'Test valid <template> element and </template> tag after it');
test(function () {
var doc = newHTMLDocument();
doc.head.innerHTML = '</template><template id="tmpl"></template>';
assert_equals(doc.head.childNodes.length, 1, 'Element must be ignored');
assert_not_equals(doc.querySelector('#tmpl'), null,
'Element should present it document head');
}, '</template> tag in HTML head without start one should be ignored. '
+ 'Test valid <template> element and </template> tag before it');
test(function () {
var doc = newHTMLDocument();
doc.head.innerHTML = '</template><template id="tmpl"></template><title></title>';
assert_equals(doc.head.childNodes.length, 2, 'Element must be ignored');
assert_not_equals(doc.querySelector('#tmpl'), null,
'Valid element should present it document head');
assert_not_equals(doc.querySelector('title'), null,
'Valid title element should present it document head');
}, '</template> tag in HTML head without start one should be ignored. '
+ 'Test valid <template> element, <title> element and </template> tag before them');
test(function () {
var doc = newHTMLDocument();
doc.head.innerHTML = '<template id="tmpl"></template><title></title></template>';
assert_equals(doc.head.childNodes.length, 2, 'Element must be ignored');
assert_not_equals(doc.querySelector('#tmpl'), null,
'Valid element should present it document head');
assert_not_equals(doc.querySelector('title'), null,
'Valid title element should present it document head');
}, '</template> tag in HTML head without start one should be ignored. '
+ 'Test valid <template> element, <title> element and </template> tag after them');
testInIFrame('/html/semantics/scripting-1/the-template-element/resources/end-template-tag-in-head.html', function(context) {
var doc = context.iframes[0].contentDocument;
assert_equals(doc.head.querySelector('template'), null, '</template> must be ignored');
assert_not_equals(doc.head.querySelector('title'), null,
'Valid element should present it document head');
}, '</template> tag in HTML head without start one should be ignored. '
+ 'Test HTML document loaded from file');
</script>
</body>
</html>
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