28 lines
1.1 KiB
HTML
28 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<html>
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<head parseparts>
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<title>{{#}}{{/}}DOM Parts: parseparts on head</title>
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<meta name="author" href="mailto:masonf@chromium.org">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="./resources/domparts-utils.js"></script>
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<!-- no explicit body element-->
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<div>{{#}}Parts{{/}}</div>
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<script>
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test(() => {
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const target = document.currentScript.previousElementSibling;
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assert_true(document.head.hasAttribute('parseparts'));
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assert_false(document.body.hasAttribute('parseparts'));
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assert_equals(target.previousSibling,null,'The div is the first thing in body, everything else in head');
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const root = document.getPartRoot();
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assert_equals(root.getParts().length,0,'No parts should be recognized');
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assert_equals(target.innerHTML,'{{#}}Parts{{/}}');
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const titleElement = document.head.querySelector('title');
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assert_true(titleElement instanceof HTMLTitleElement);
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assert_equals(titleElement.innerHTML,'{{#}}{{/}}DOM Parts: parseparts on head');
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target.remove();
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}, 'It is not possible to put parseparts on the head element');
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</script>
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