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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/css/css-animations/animation-delay-009.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/css/css-animations/animation-delay-009.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-animations/animation-delay-009.html | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-animations/animation-delay-009.html b/testing/web-platform/tests/css/css-animations/animation-delay-009.html new file mode 100644 index 0000000000..6d25b8b1bc --- /dev/null +++ b/testing/web-platform/tests/css/css-animations/animation-delay-009.html @@ -0,0 +1,46 @@ +<!doctype html> +<html class="reftest-wait"> +<meta charset="utf-8"> +<title>CSS Animations Test: animation-delay - liveness with animationend</title> +<link rel="author" title="Brian Birtles" href="mailto:bbirtles@mozilla.com"> +<link rel="help" href="https://drafts.csswg.org/css-animations-1/#animations"> +<meta name="assert" content="Check that shortening the animation-delay triggers +an animationend event"> +<meta name="flags" content="dom"> +<link rel="match" href="animation-common-ref.html"> +<style> +@keyframes all-red { + from { background-color: red } + to { background-color: red } +} +div { + width: 100px; + height: 100px; + background-color: orange; +} +</style> +<div></div> +<script> +// Set up animation with no delay +var div = document.querySelector('div'); +div.style.animation = 'all-red 1000s'; +window.getComputedStyle(div).animation; + +// Set up an animationend event handler to change the background color +div.addEventListener('animationend', function() { + div.style.animation = 'none'; + div.style.backgroundColor = 'green'; +}); + +// Wait until animation has started and change delay +window.requestAnimationFrame(function() { + // Fast-forward to end + div.style.animationDelay = '-1000s'; + + // Wait a frame to allow the event handler to run + window.requestAnimationFrame(function() { + document.documentElement.removeAttribute('class'); + }); +}); +</script> +</html> |