perf(tv): reduced visual-effects tier for low-end devices

2026-06-12 06:30:38 +02:00
parent ad3cc6b986
commit 2b34f4a9d7
25 changed files with 1043 additions and 425 deletions
@@ -182,8 +182,15 @@ void main() {
        : desiredSpotlightBottom;
    expect(spotlightBackground.contentBottom, closeTo(expectedSpotlightBottom, 0.001));

+    // The rail no longer receives the bleed via constructor (a per-flip param
+    // would rebuild the whole rail); its bleed layer reads the scope's
+    // sideNavigationWidth itself. Assert the rendered bleed position instead.
    final browseRail = tester.widget<TvBrowseRail>(find.byType(TvBrowseRail));
-    expect(browseRail.backgroundBleedLeft, targetSidebarOffset);
+    expect(browseRail.backgroundBleedLeft, isNull);
+    final railBleedPositions = tester
+        .widgetList<Positioned>(find.descendant(of: find.byType(TvBrowseRail), matching: find.byType(Positioned)))
+        .where((p) => p.left == -targetSidebarOffset);
+    expect(railBleedPositions, isNotEmpty, reason: 'rail bleed layer positions at -sideNavigationWidth');

    final backgroundPosition = tester.widget<Positioned>(
      find.ancestor(of: find.byType(TvSpotlightBackground), matching: find.byType(Positioned)).first,