From d1f35653b10168da8e82757da6425e63470f717a Mon Sep 17 00:00:00 2001
From: Matthew Olsson <matthewcolsson@gmail.com>
Date: Wed, 27 Mar 2024 16:49:58 -0700
Subject: [PATCH] LibWeb: Use InternalAnimationTimeline in the startTime.html
 test

---
 .../animation-properties/startTime.html              | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Tests/LibWeb/Text/input/WebAnimations/animation-properties/startTime.html b/Tests/LibWeb/Text/input/WebAnimations/animation-properties/startTime.html
index 64e105944a5..8569d1c5faa 100644
--- a/Tests/LibWeb/Text/input/WebAnimations/animation-properties/startTime.html
+++ b/Tests/LibWeb/Text/input/WebAnimations/animation-properties/startTime.html
@@ -4,6 +4,7 @@
 <script>
     asyncTest(async done => {
         const foo = document.getElementById("foo");
+
         let animation = foo.animate({ opacity: [0, 1] }, { duration: 1000 });
         println(`Animation's startTime is initially null: ${animation.startTime === null}`);
         animation.startTime = 100;
@@ -20,14 +21,17 @@
         animation.currentTime = 100;
         println(`Animation's startTime is null after calling pause() and setting currentTime: ${animation.startTime === null}`);
 
-        animation = foo.animate({ opacity: [0, 1] }, { duration: 1000 });
+        const timeline = internals.createInternalAnimationTimeline();
+        timeline.setTime(0);
+
+        animation = foo.animate({ opacity: [0, 1] }, { duration: 1000, timeline });
         animation.startTime = 100;
         animation.playbackRate = -1;
-        println(`Animation's startTime updates after reversing playbackRate: ${animation.startTime > -150 && animation.startTime < -50}`);
+        println(`Animation's startTime updates after reversing playbackRate: ${animation.startTime === -100}`);
 
-        animation = foo.animate({ opacity: [0, 1] }, { duration: 1000 });
+        animation = foo.animate({ opacity: [0, 1] }, { duration: 1000, timeline });
         animation.finish();
-        println(`Animation's startTime updates after calling finish(): ${animation.startTime > -1050 && animation.startTime < -950}`);
+        println(`Animation's startTime updates after calling finish(): ${animation.startTime === -1000}`);
 
         done();
     });