1 files changed, 42 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-view-transitions/new-content-with-object-view-box.html b/testing/web-platform/tests/css/css-view-transitions/new-content-with-object-view-box.html
new file mode 100644
index 0000000000..47917e90f3
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+++ b/testing/web-platform/tests/css/css-view-transitions/new-content-with-object-view-box.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<meta name="timeout" content="long">
+<html class=reftest-wait>
+<title>View transitions: capture elements with object view box on the pseudo</title>
+<link rel="help" href="https://github.com/WICG/view-transitions">
+<link rel="author" href="mailto:vmpstr@chromium.org">
+<link rel="match" href="content-with-object-view-box-ref.html">
+<script src="/common/reftest-wait.js"></script>
+<style>
+#target {
+  position: relative;
+  top: 100px;
+  left: 100px;
+  background: green;
+  width: 100px;
+  height: 100px;
+  view-transition-name: target;
+}
+
+html::view-transition-group(*) { animation-duration: 300s; }
+html::view-transition-new(*) {
+  object-view-box: inset(5px 10px 15px 20px);
+  /* Set explicit width height so that we can check the object view box math */
+  width: 100px;
+  height: 100px;
+  animation: unset;
+  opacity: 1;
+}
+html::view-transition-old(*) { animation: unset; opacity: 0; }
+html::view-transition-group(root) { animation: unset; opacity: 0; }
+html::view-transition { background: pink; }
+</style>
+<div id=target></div>
+<script>
+failIfNot(document.startViewTransition, "Missing document.startViewTransition");
+
+async function runTest() {
+  document.startViewTransition().ready.then(takeScreenshot);
+}
+onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
+</script>
+