Try to reproduce #1708 with a unit test

realm · Jun 13, 2024 · fc08b8a · fc08b8a
1 parent 510a4fa
commit fc08b8a
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Showing 3 changed files with 19 additions and 3 deletions.
diff --git a/packages/realm_dart/src/realm-core b/packages/realm_dart/src/realm-core
diff --git a/packages/realm_dart/test/app_test.dart b/packages/realm_dart/test/app_test.dart
@@ -8,6 +8,7 @@ import 'package:crypto/crypto.dart';
 import 'package:http/http.dart';
 import 'package:path/path.dart' as path;
 import 'package:realm_dart/realm.dart';
+import 'package:realm_dart/src/configuration.dart';
 import 'package:realm_dart/src/handles/realm_core.dart';
 
 import 'test.dart';
@@ -379,6 +380,21 @@ void main() {
     expect(log, contains('App constructor called on Isolate'));
   });
 
+  baasTest('boom', (appConfig) async {
+    final appId = appConfig.appId;
+    final url = appConfig.baseUrl;
+    for (var i = 0; i < 100; i++) {
+      await Isolate.run(() async {
+        clearCachedApps(); // simulate first time on main isolate
+        final app = App(AppConfiguration(appId, baseUrl: url));
+        final user = await app.logIn(Credentials.anonymous());
+        final config = Configuration.flexibleSync(user, getSyncSchema());
+        final realm = getRealm(config, stopPolicy: SessionStopPolicy.afterChangesUploaded);
+        realm.close();
+      });
+    }
+  });
+
   test('AppConfiguration(empty-id) throws', () {
     expect(() => AppConfiguration(''), throwsA(isA<RealmException>()));
   });

diff --git a/packages/realm_dart/test/test.dart b/packages/realm_dart/test/test.dart
@@ -485,9 +485,9 @@ String generateRandomEmail({int length = 5}) {
   return "$randomString@realm.io";
 }
 
-Realm getRealm(Configuration config) {
+Realm getRealm(Configuration config, {SessionStopPolicy stopPolicy = SessionStopPolicy.immediately}) {
   if (config is FlexibleSyncConfiguration) {
-    config.sessionStopPolicy = SessionStopPolicy.immediately;
+    config.sessionStopPolicy = stopPolicy;
   }
 
   final realm = Realm(config);