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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/fullscreen/api/element-request-fullscreen-timing.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/fullscreen/api/element-request-fullscreen-timing.html')
| -rw-r--r-- | testing/web-platform/tests/fullscreen/api/element-request-fullscreen-timing.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fullscreen/api/element-request-fullscreen-timing.html b/testing/web-platform/tests/fullscreen/api/element-request-fullscreen-timing.html new file mode 100644 index 0000000000..b7986575ff --- /dev/null +++ b/testing/web-platform/tests/fullscreen/api/element-request-fullscreen-timing.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<title>Element#requestFullscreen() timing</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="../trusted-click.js"></script> +<div id="log"></div> +<script> +promise_test(async t => { + const div = document.querySelector('div'); + + // If fullscreenchange is an animation frame event, then animation frame + // callbacks should be run after it is fired, before the timer callback. + // The resize event should fire before the fullscreenchange event. + const events = []; + const callback = t.step_func(event => { + // fullscreenElement should have changed before either event is fired. + assert_equals(document.fullscreenElement, div, `fullscreenElement in {event.type} event`); + events.push(event.type); + if (event.type == 'fullscreenchange') { + step_timeout(t.unreached_func('timer callback')); + requestAnimationFrame(t.step_func_done(() => { + assert_array_equals(events, ['resize', 'fullscreenchange'], 'event order'); + })); + } + }); + document.onfullscreenchange = window.onresize = callback; + await trusted_request(div); +}, 'Timing of fullscreenchange and resize events'); + +async_test(t => { + // Gecko throttles requestAnimationFrame before the first paint, so + // wrap the test to work around that. + requestAnimationFrame(t.step_func(() => { + var promise = document.createElement('a').requestFullscreen(); + var promise_executed = false; + promise.catch(()=>{promise_executed = true; }); + // If fullscreenerror is an animation frame event, then animation frame + // callbacks should be run after it is fired, before the timer callback. + document.onfullscreenerror = t.step_func(() => { + assert_true(promise_executed, "promise executed"); + step_timeout(t.unreached_func('timer callback')); + requestAnimationFrame(t.step_func_done()); + }); + })); +}, 'Timing of fullscreenerror event'); +</script> |