blob: 84fb603eaeb48420c2abe47bc561516dd24a6e49 [file] [log] [blame]
<!DOCTYPE html>
<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>
<p id="#fragment"></p>
<script>
promise_test(async t => {
await test_driver.bless("request full screen", () => {
return document.documentElement.requestFullscreen();
});
const fragment = document.createElement("p");
fragment.id = "fragment";
document.body.appendChild(fragment);
const { type: preType } = screen.orientation;
const isPortrait = preType.startsWith("portrait");
const newType = `${isPortrait ? "landscape" : "portrait"}-primary`;
const p = screen.orientation.lock(newType);
screen.orientation.onchange = t.unreached_func(
"change event must not fire"
);
window.location.href = "#fragment";
await p;
}, "When performing a fragment navigation, the orientation must not change or unlock");
</script>