48 lines
1.4 KiB
HTML
48 lines
1.4 KiB
HTML
<!doctype HTML>
|
|
<meta charset="utf8">
|
|
<title>Content Visibility: tab order navigation ignores hidden subtrees</title>
|
|
<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
|
|
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
|
|
<meta name="assert" content="tab order navigation ignores hidden subtrees.">
|
|
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="/resources/testdriver.js"></script>
|
|
<script src="/resources/testdriver-actions.js"></script>
|
|
<script src="/resources/testdriver-vendor.js"></script>
|
|
|
|
<style>
|
|
.hidden {
|
|
content-visibility: hidden;
|
|
}
|
|
</style>
|
|
|
|
<input id=one type=text></input>
|
|
<div class=hidden>
|
|
<input id=two type=text></input>
|
|
<input id=three type=text></input>
|
|
<input id=four type=text></input>
|
|
</div>
|
|
<input id=five type=text></input>
|
|
|
|
<script>
|
|
async_test((t) => {
|
|
const tab = "\uE004";
|
|
|
|
async function runTest() {
|
|
await test_driver.send_keys(document.body, tab);
|
|
t.step(() => {
|
|
assert_equals(document.activeElement, document.getElementById("one"));
|
|
});
|
|
|
|
await test_driver.send_keys(document.body, tab);
|
|
t.step(() => {
|
|
assert_equals(document.activeElement, document.getElementById("five"));
|
|
});
|
|
|
|
t.done();
|
|
}
|
|
|
|
window.onload = () => { requestAnimationFrame(runTest); };
|
|
}, "Tab order navigation skips hidden subtrees");
|
|
</script>
|