edde746
672047924c
PrefsRecovery.assertStoreReadable reads the real on-disk store through
path_provider, and on the hosts where it is active (Linux and Windows)
that genuine file IO can never complete inside testWidgets' fake async
zone. Since 7f0cad33 wired the preflight into shared-preference init,
every widget test that initialises settings on the Linux CI runner hung
for its full ten-minute timeout, turning the unit-test job into a
six-hour cancellation. The hermetic prefs fixture swaps the backends for
in-memory fakes anyway, so it now disables the preflight and restores it
on teardown; the repair-flow suite keeps opting in explicitly.
Verified in an ubuntu-24.04 container on Flutter 3.44.0: the full suite
now completes in nine minutes with zero failures.
39 lines
2.2 KiB
Dart
39 lines
2.2 KiB
Dart
import 'package:flutter_test/flutter_test.dart';
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import 'package:plezy/services/base_shared_preferences_service.dart';
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import 'package:plezy/services/prefs_recovery.dart';
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import 'package:plezy/services/settings_service.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:shared_preferences_platform_interface/in_memory_shared_preferences_async.dart';
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import 'package:shared_preferences_platform_interface/shared_preferences_async_platform_interface.dart';
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import 'package:shared_preferences_platform_interface/shared_preferences_platform_interface.dart';
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/// Reset shared-prefs platform mocks AND the cached singleton instances.
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/// Call from `setUp` so each test starts with a clean slate.
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void resetSharedPreferencesForTest({Map<String, Object> initialAsync = const {}}) {
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final previousLegacyPlatform = SharedPreferencesStorePlatform.instance;
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final previousAsyncPlatform = SharedPreferencesAsyncPlatform.instance;
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addTearDown(() {
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SharedPreferencesStorePlatform.instance = previousLegacyPlatform;
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SharedPreferencesAsyncPlatform.instance = previousAsyncPlatform;
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SharedPreferences.resetStatic();
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SettingsService.resetForTesting();
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BaseSharedPreferencesService.resetForTesting();
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PrefsRecovery.debugSetSupportedPlatformOverride(null);
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});
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TestWidgetsFlutterBinding.ensureInitialized();
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// The desktop store preflight (`PrefsRecovery.assertStoreReadable`) reads
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// the real on-disk store through path_provider. These fixtures replace the
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// preference backends with in-memory fakes, so there is no real store to
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// validate — and on the hosts where the preflight is active (Linux and
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// Windows) its genuine file IO can never complete inside `testWidgets`'
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// fake async zone, deadlocking every widget test that initialises settings
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// until the ten-minute timeout. Suites that exercise the preflight itself
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// (`prefs_store_repair_flow_test.dart`) opt back in explicitly.
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PrefsRecovery.debugSetSupportedPlatformOverride(false);
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SharedPreferences.setMockInitialValues({});
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SharedPreferencesAsyncPlatform.instance = initialAsync.isEmpty
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? InMemorySharedPreferencesAsync.empty()
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: InMemorySharedPreferencesAsync.withData(initialAsync);
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BaseSharedPreferencesService.resetForTesting();
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}
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