perf(tabs): release stale image and tab state

2026-08-10 17:59:50 +02:00
parent 03227320f4
commit aab2bc0cee
10 changed files with 203 additions and 8 deletions
@@ -0,0 +1,34 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:riverpod/riverpod.dart';
+import 'package:weblibre/features/geckoview/domain/providers/tab_detail_state.dart';
+
+void main() {
+  test('closed tab progress is pruned without touching active tabs', () {
+    final container = ProviderContainer();
+    addTearDown(container.dispose);
+
+    final notifier = container.read(tabProgressStatesProvider.notifier);
+    notifier.update('closed-tab', 80);
+    notifier.update('active-tab', 40);
+
+    notifier.removeAll({'closed-tab', 'unknown-tab'});
+
+    expect(container.read(tabProgressStatesProvider), {'active-tab': 40});
+  });
+
+  test('pruning unrelated ids does not publish a new map', () {
+    final container = ProviderContainer();
+    addTearDown(container.dispose);
+
+    final notifier = container.read(tabProgressStatesProvider.notifier);
+    notifier.update('active-tab', 40);
+    final before = container.read(tabProgressStatesProvider);
+
+    notifier.removeAll({'unknown-tab'});
+
+    expect(
+      identical(container.read(tabProgressStatesProvider), before),
+      isTrue,
+    );
+  });
+}