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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/css-view-transitions/fractional-translation-from-position.html
parentInitial commit. (diff)
downloadfirefox-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>
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diff --git a/testing/web-platform/tests/css/css-view-transitions/fractional-translation-from-position.html b/testing/web-platform/tests/css/css-view-transitions/fractional-translation-from-position.html
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+++ b/testing/web-platform/tests/css/css-view-transitions/fractional-translation-from-position.html
@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<title>View transitions: fractional translation from position</title>
+<link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/">
+<link rel="author" href="mailto:khushalsagar@chromium.org">
+<link rel="match" href="fractional-translation-from-position-ref.html">
+<script src="/common/reftest-wait.js"></script>
+<style>
+body {
+ width: 100vw;
+ height: 100vh;
+ background: grey;
+}
+
+#target {
+ width: 100px;
+ height: 100px;
+ position: fixed;
+ top: 100.52px;
+ left: 100.37px;
+
+ view-transition-name: target;
+ contain: layout;
+}
+
+/* Keep the animation running for 30s to screenshot pseudo DOM */
+::view-transition-new(root), ::view-transition-old(root) {
+ animation-duration: 30s;
+}
+
+::view-transition-new(target) {
+ opacity: 1;
+ animation: unset;
+}
+::view-transition-old(target) {
+ opacity: 0;
+ animation: unset;
+}
+</style>
+
+<div id=target>
+ Here is some text which should not be blurry.
+</div>
+
+<script>
+failIfNot(document.startViewTransition, "Missing document.startViewTransition");
+
+function runTest() {
+ document.startViewTransition(() => {
+ requestAnimationFrame(() => requestAnimationFrame(takeScreenshot));
+ });
+}
+
+onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
+</script>