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+++ b/testing/web-platform/tests/css/css-view-transitions/synchronous-callback-skipped-before-run.html
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+<!DOCTYPE html>
+<html>
+<title>View transitions: skipTransition() invoked before a synchronous updateDOM callback is invoked</title>
+<link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/">
+<link rel="author" href="mailto:khushalsagar@chromium.org">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<style>
+div {
+ width: 100px;
+ height: 100px;
+ background: blue;
+ contain: paint;
+}
+</style>
+
+<div id=first></div>
+
+<script>
+promise_test(async t => {
+ assert_implements(document.startViewTransition, "Missing document.startViewTransition");
+ return new Promise(async (resolve, reject) => {
+ let transition = document.startViewTransition(() => {
+ first.style.viewTransitionName = "target";
+ });
+ transition.skipTransition();
+ await transition.finished;
+
+ if (window.getComputedStyle(first).viewTransitionName == "target")
+ resolve();
+ else
+ reject();
+ });
+}, "finished promise should be resolved if skipTransition() is invoked before a synchronous updateCallbackDone callback is dispatched");
+</script>