<!doctype html>
<html>
<head>
<title>Name Comp: Embedded Control</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>
</head>
<body>
<h2 id="container0">
Flash the screen
<span tabindex="0" role="combobox">
<span aria-labelledby="container0">recursive</span>
</span> times
</h2>
<h2 id="container1">
<div role="combobox" id="parent" tabindex="0" aria-haspopup="listbox" aria-owns="child">parent</div>
<div role="listbox" id="child" tabindex="-1" aria-labelledby="parent">child</div>
</h2>
<script>
promise_test(async t => {
const label = await test_driver.get_computed_label(document.getElementById('container0'));
assert_equals(label, "Flash the screen Flash the screen times");
}, "Don't overflow the stack when computing the label of a combobox that references a container containing the combobox");
promise_test(async t => {
const label = await test_driver.get_computed_label(document.getElementById('container1'));
assert_equals(label, "parent");
}, "Don't overflow the stack when computing the label of a combobox referencing a listbox that itself references the combobox");
</script>
</body>
</html>
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