Cancel the requestAnimationFrame in the watchScroll helper (PR 18193 follow-up)

While the event listener is removed during testing, the `requestAnimationFrame` isn't cancelled and that occasionally shows up when the integration-tests are run on the bots.
2024-06-26 16:31:07 +02:00 · 2024-06-26 16:31:07 +02:00 · 4dad1e34b9
commit 4dad1e34b9
parent 6d579081c4
1 changed files with 5 additions and 0 deletions
--- a/web/ui_utils.js
+++ b/web/ui_utils.js
@ -193,6 +193,11 @@ function watchScroll(viewAreaElement, callback, abortSignal = undefined) {
    useCapture: true,
    signal: abortSignal,
  });
+  abortSignal?.addEventListener(
+    "abort",
+    () => window.cancelAnimationFrame(rAF),
+    { once: true }
+  );
  return state;
 }