From b5ffe326743e12cb83d4b7823949fd32e4ba1def Mon Sep 17 00:00:00 2001
From: TRIP <192432815+appergb@users.noreply.github.com>
Date: Fri, 16 Oct 2026 03:52:27 +0800
Subject: [PATCH] test(ui): wait for complete native wheel displacement before
 checking rest

---
 openless-all/app/e2e/refinements.spec.ts | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/openless-all/app/e2e/refinements.spec.ts b/openless-all/app/e2e/refinements.spec.ts
index c39de082b..37abbcdbb 100644
--- a/openless-all/app/e2e/refinements.spec.ts
+++ b/openless-all/app/e2e/refinements.spec.ts
@@ -56,16 +56,14 @@ test('native scrolling has no JS wheel interception and is stable when stopped',
     content.locator('[data-section="general"] .ol-shortcut-binding').first(),
   ).toBeVisible();
   await content.hover();
+  const destination = await content.evaluate((el) =>
+    Math.min(el.scrollTop + 450, el.scrollHeight - el.clientHeight),
+  );
   await page.mouse.wheel(0, 450);
-  await expect.poll(() => content.evaluate((el) => el.scrollTop)).toBeGreaterThan(0);
-  // Let the browser's own wheel smoothing settle; its duration is OS-specific.
-  await expect
-    .poll(async () => {
-      const before = await content.evaluate((el) => el.scrollTop);
-      await page.waitForTimeout(120);
-      return Math.abs((await content.evaluate((el) => el.scrollTop)) - before);
-    })
-    .toBe(0);
+  // A single unchanged 120ms sample can still be WebKit's intermediate 11px
+  // compositor position. Await the complete clamped native wheel displacement
+  // before asserting rest; this is stronger than accepting any positive offset.
+  await expect.poll(() => content.evaluate((el) => el.scrollTop)).toBe(destination);
   const stopped = await content.evaluate((el) => el.scrollTop);
   await page.waitForTimeout(160);
   expect(await content.evaluate((el) => el.scrollTop)).toBe(stopped);