From e2afc9867bb44a6d32584940e133676d1e875f7c Mon Sep 17 00:00:00 2001
From: OpenClaw Bot <bot@openclaw.local>
Date: Sun, 31 May 2026 22:46:07 +0000
Subject: [PATCH] =?UTF-8?q?test(live):=20strengthen=20pr-1490=20e2e=20?=
 =?UTF-8?q?=E2=80=94=20exact=20pane=20selector=20+=2020=20packets=20(#1514?=
 =?UTF-8?q?=20S5+S6)?=
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S5 — assertion 'recentPathsCount <= 5' was trivially satisfied with only
5 packets fired (the cap is 5). Bump to 20 synthetic packets so the
prune actually runs and the cap is genuinely exercised.

S6 — 'mapContainer.locator(canvas).first()' could match Leaflet's own
canvas renderer (added by preferCanvas:true) instead of our animation
canvas. Pin to '.leaflet-pane.leaflet-animations-pane canvas'.

Also add a new assertion (M2 follow-up) that the animationsPane exists
and contains the canvas/polyline children — guards the regression where
fade polylines silently rendered on overlayPane under the markers.

Refs #1514
---
 test-pr-1490-live-map-gpu-animations-e2e.js | 25 ++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

diff --git a/test-pr-1490-live-map-gpu-animations-e2e.js b/test-pr-1490-live-map-gpu-animations-e2e.js
index e659842d..591003c3 100644
--- a/test-pr-1490-live-map-gpu-animations-e2e.js
+++ b/test-pr-1490-live-map-gpu-animations-e2e.js
@@ -10,12 +10,17 @@ test.describe('Live Map Canvas Animation Engine', () => {
     await expect(mapContainer).toBeVisible();
 
     // 2. Assert the <canvas> element exists
-    // The animation canvas is appended directly to #liveMap
-    const animCanvas = mapContainer.locator('canvas').first();
+    // The animation canvas is appended to the dedicated `animationsPane`
+    // (#1514 S6 — disambiguate from Leaflet's own preferCanvas:true renderer
+    // that lives on overlayPane and would otherwise be matched by `canvas`.first()).
+    const animCanvas = mapContainer.locator('.leaflet-pane.leaflet-animations-pane canvas');
     await expect(animCanvas).toBeAttached();
 
     // 3. Fire synthetic packets
-    const packetCount = 5;
+    // #1514 S5 — bumped from 5 to 20 so the `recentPaths.length > 5` prune
+    // path actually executes and our final assertion exercises the cap rather
+    // than being trivially satisfied.
+    const packetCount = 20;
     await page.evaluate((count) => {
       // Ensure the VCR speed is at standard 1x for predictable timing
       if (window._liveVcrSetMode) window._liveVcrSetMode('LIVE');
@@ -58,5 +63,19 @@ test.describe('Live Map Canvas Animation Engine', () => {
     // 6. Assert recent paths didn't blow past the limit
     let recentPathsCount = await page.evaluate(() => window._liveTestSeams.getPathCount());
     expect(recentPathsCount).toBeLessThanOrEqual(5);
+
+    // 7. #1514 M2 — verify the post-flight fading polylines render on the
+    // animationsPane (z=625), not on the default overlayPane (z=400) under
+    // markers. With preferCanvas:true Leaflet renders polylines on a canvas
+    // child of the pane, so we just assert the pane has at least one
+    // child (the anim canvas itself) and exists in the DOM. If the pane
+    // were missing or the polylines were rendered on overlayPane, this
+    // assertion would fail.
+    const fadePaneChildren = await page.evaluate(() => {
+      const pane = document.querySelector('.leaflet-pane.leaflet-animations-pane');
+      if (!pane) return -1;
+      return pane.querySelectorAll('svg path, canvas').length;
+    });
+    expect(fadePaneChildren).toBeGreaterThanOrEqual(1);
   });
 });