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<!DOCTYPE html>
<link rel=author href="mailto:jarhar@chromium.org">
<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>
<!-- This test is optional because the it tests the behavior of elements not
included in the select element's content model. -->
<select>
<button>invoker</button>
<button id=button>button</button>
<option>option</option>
</select>
<style>
select, ::picker(select) {
appearance: base-select;
}
</style>
<script>
function click(element) {
return (new test_driver.Actions()
.pointerMove(1, 1, {origin: element})
.pointerDown()
.pointerUp())
.send();
}
promise_test(async () => {
const select = document.querySelector('select');
const button = document.getElementById('button');
const input = document.createElement('input');
select.appendChild(input);
await click(select);
assert_true(select.matches(':open'),
'select should open after being clicked.');
await click(button);
assert_true(select.matches(':open'),
'select should stay open after clicking button in picker.');
assert_equals(document.activeElement, button, 'button');
await click(input);
assert_true(select.matches(':open'),
'select should stay open after clicking input in picker.');
assert_equals(document.activeElement, input, 'input');
}, 'Clicking interactive elements inside the select picker should focus them.');
</script>
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