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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/css/css-view-transitions/old-content-is-empty-div.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
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/old-content-is-empty-div.html b/testing/web-platform/tests/css/css-view-transitions/old-content-is-empty-div.html
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@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<title>View transitions: old content captures an empty div</title>
+<link rel="help" href="https://github.com/WICG/view-transitions">
+<link rel="author" href="mailto:vmpstr@chromium.org">
+<link rel="match" href="old-content-is-empty-div-ref.html">
+
+<script src="/common/reftest-wait.js"></script>
+<style>
+div {
+ contain: paint;
+ width: 100px;
+ height: 100px;
+ position: absolute;
+ top: 50px;
+}
+#empty {
+ left: 50px;
+}
+#target {
+ left: 200px;
+ background: green;
+}
+#hidden {
+ background: red;
+}
+
+html::view-transition-group(hidden) { animation-duration: 300s; }
+html::view-transition-image-pair(hidden) { animation: unset; opacity: 0; }
+
+/* The effect of the following should be position at the outgoing element
+ but contents of the new element.
+*/
+html::view-transition-group(shared) { animation-delay: 100s; }
+html::view-transition-new(shared) { animation: unset; opacity: 1; }
+html::view-transition-old(shared) { animation: unset; opacity: 1; }
+
+html::view-transition-group(root) { animation: unset; opacity: 0; }
+html::view-transition { background: lightpink; }
+
+</style>
+
+<div id=empty></div>
+<div id=target></div>
+<div id=hidden></div>
+
+<script>
+failIfNot(document.startViewTransition, "Missing document.startViewTransition");
+
+async function runTest() {
+ empty.style.viewTransitionName = "shared";
+ document.startViewTransition(() => {
+ empty.style.viewTransitionName = "";
+ target.style.viewTransitionName = "shared";
+
+ requestAnimationFrame(() => requestAnimationFrame(takeScreenshot))
+ });
+}
+onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
+</script>