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-rw-r--r--testing/web-platform/tests/css/css-view-transitions/nothing-captured.html47
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diff --git a/testing/web-platform/tests/css/css-view-transitions/nothing-captured.html b/testing/web-platform/tests/css/css-view-transitions/nothing-captured.html
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+++ b/testing/web-platform/tests/css/css-view-transitions/nothing-captured.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<title>View transitions: shared element with overflow</title>
+<link rel="help" href="https://github.com/WICG/view-transitions">
+<link rel="author" href="mailto:vmpstr@chromium.org">
+<link rel="match" href="nothing-captured-ref.html">
+<script src="/common/reftest-wait.js"></script>
+<style>
+:root { view-transition-name: none; }
+.target {
+ width: 100px;
+ height: 100px;
+ contain: paint;
+ background: blue;
+ overflow-clip-margin: 50px;
+}
+.child {
+ width: 200px;
+ height: 200px;
+ position: relative;
+ top: 50px;
+ left: 50px;
+ background: green;
+}
+
+/* None of these should apply, so make everything red if it does */
+html::view-transition-group(*) { animation-duration: 300s; }
+html::view-transition-image-pair(*) { visibility: hidden }
+html::view-transition { background: red; }
+</style>
+
+This text should appear unmodified, since the root isn't captured.
+<div class=target>
+ <div class=child>
+ </div>
+</div>
+
+<script>
+failIfNot(document.startViewTransition, "Missing document.startViewTransition");
+
+async function runTest() {
+ document.startViewTransition(() =>
+ requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)));
+}
+onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
+</script>
+