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<title>Name Comp: Labelledby</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/wai-aria/scripts/aria-utils.js"></script>
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<p>Tests the <a href="https://w3c.github.io/accname/#comp_labelledby">#comp_labelledby</a> portions of the AccName <em>Name Computation</em> algorithm.</p>
<!--
Some overlap with other aria-labelledby tests in:
- /accname/name/comp_label.html (aria-labelledby / aria-label fallback, etc.)
- /accname/name/comp_name_from_content.html
- /accname/name/shadowdom/*
-->
<div role="group" aria-labelledby="h" class="ex" data-expectedlabel="first heading" data-testname="div group explicitly labelledby heading">
<h2 id="h">first heading</h2>
<p>text inside div group</p>
</div>
<div role="group" aria-label="self label" id="g2" aria-labelledby="g2 h2" class="ex" data-expectedlabel="self label + first heading" data-testname="div group explicitly labelledby self and heading">
<h2 id="h2">+ first heading</h2>
<p>text inside div group</p>
</div>
<nav aria-labelledby="s1 s2 s3 s4" class="ex" data-expectedlabel="verify spaces between foreach" data-testname="nav with verified spaces appended between each of IDREFS">
<span id="s1">verify</span><span id="s2">spaces</span><span>FAIL IF INCLUDED</span><span id="s3">between</span><span id="s4">foreach</span>
</nav>
<!--
BLOCKED on https://github.com/w3c/accname/issues/209
Once that's resolved, it may be worthwhile to add a new ./comp_labelledby_recursion.html file,
so that the implementation diffs rolling in don't penalize this Interop 2024 test.
All remaining cases of https://w3c.github.io/accname/#comp_labelledby
- comp_labelledby_reset
- comp_labelledby_foreach
- comp_labelledby_set_current
- comp_labelledby_recursion
- comp_labelledby_append
- comp_labelledby_return
-->
<script>
AriaUtils.verifyLabelsBySelector(".ex");
</script>
</body>
</html>
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