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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/html/webappapis/animation-frames/cancel-handle-manual.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/html/webappapis/animation-frames/cancel-handle-manual.html')
| -rw-r--r-- | testing/web-platform/tests/html/webappapis/animation-frames/cancel-handle-manual.html | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/webappapis/animation-frames/cancel-handle-manual.html b/testing/web-platform/tests/html/webappapis/animation-frames/cancel-handle-manual.html new file mode 100644 index 0000000000..0328272522 --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/animation-frames/cancel-handle-manual.html @@ -0,0 +1,51 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>AnimationTiming Test: cancelAnimationFrame used to cancel request callback</title> +<link rel="author" title="Intel" href="http://www.intel.com"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#animation-frames"> + +<style> + #animated { + background: blue; + color: white; + height: 100px; + width: 100px; + position: absolute; + } +</style> + +<p> + Test passes if there is a filled blue square with 'Filler Text', + which moves from left to right repeatly, when click the 'stop' button, + the square stops. +</p> +<button onclick="stop()">stop</button> +<div id="animated">Filler Text</div> + +<script> + +let requestId = 0; +let requestAnimation = window.requestAnimationFrame; +let cancelAnimation = window.cancelAnimationFrame; + +function animate(time) { + let div = document.getElementById("animated"); + div.style.left = (time - animationStartTime) % 2000 / 4 + "px"; + requestId = requestAnimation(animate); +} + +function start() { + animationStartTime = window.performance.now(); + requestId = requestAnimation(animate); +} + +function stop() { + if (requestId) { + cancelAnimation(requestId); + requestId = 0; + } +} + +start(); + +</script> |