1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
<!DOCTYPE html>
<link rel=author href="mailto:jarhar@chromium.org">
<link rel=help href="https://github.com/openui/open-ui/issues/1087#issuecomment-2381094286">
<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>
<!-- This test is optional because the HTML spec does not require that specific
behaviors are mapped to specific keyboard buttons. -->
<style>
select, ::picker(select) {
appearance: base-select;
}
.spacer {
height: 10000px;
}
</style>
<select id=topofdocument>
<option>one</option>
<option>two</option>
</select>
<div class=spacer></div>
<select id=bottomofdocument>
<option>one</option>
<option>two</option>
</select>
<script>
const ArrowUp = '\uE013';
const ArrowDown = '\uE015';
['topofdocument', 'bottomofdocument'].forEach(selectName => {
const select = document.getElementById(selectName);
promise_test(async () => {
select.scrollIntoView();
await test_driver.click(select);
assert_equals(document.activeElement, select.querySelector('option'),
'First option should be focused when opening the select.');
const scroll = window.scrollY;
await test_driver.send_keys(document.activeElement, ArrowUp);
await test_driver.send_keys(document.activeElement, ArrowUp);
assert_equals(window.scrollY, scroll,
'Document should not be scrolled when pressing ArrowUp on the first option.');
await test_driver.send_keys(document.activeElement, ArrowDown);
await test_driver.send_keys(document.activeElement, ArrowDown);
assert_equals(window.scrollY, scroll,
'Document should not be scrolled when pressing ArrowDown on the last option.');
}, `${selectName}: Arrow keys on options should not scroll the document.`);
});
</script>
|
