io.realm.kotlin.test.mongodb.jvm.RealmTests[jvm] > cleanupAllRealmThreadsOnClose[jvm] FAILED
java.lang.AssertionError: Active threads where found ([Thread[Thread-767,5,main], Thread[Thread-720,5,main], Thread[Thread-589,5,main], Thread[Thread-763,5,main], Thread[Thread-733,5,main], Thread[Thread-762,5,main], Thread[Thread-771,5,main], Thread[Thread-730,5,main], Thread[Thread-764,5,main], Thread[Thread-782,5,main], Thread[Thread-765,5,main], Thread[Thread-591,5,main], Thread[Thread-33,5,main], Thread[Thread-779,5,main], Thread[Thread-785,5,main], Thread[Thread-732,5,main], Thread[Thread-769,5,main], Thread[Thread-595,5,main], Thread[Thread-770,5,main], Thread[Thread-778,5,main], Thread[Thread-766,5,main], Thread[Thread-775,5,main], Thread[Thread-768,5,main], Thread[Thread-719,5,main], Thread[Thread-729,5,main], Thread[Thread-723,5,main], Thread[Thread-722,5,main], Thread[Thread-781,5,main], Thread[Thread-780,5,main], Thread[Thread-784,5,main], Thread[Thread-728,5,main], Thread[Thread-32,5,main], Thread[Thread-593,5,main], Thread[Thread-590,5,main], Thread[Thread-596,5,main], Thread[Thread-721,5,main], Thread[Thread-592,5,main], Thread[Thread-724,5,main]].size): --------------------------------
Thread-32 - Is Daemon false - Is Alive true
Thread-33 - Is Daemon false - Is Alive true
Thread-589 - Is Daemon false - Is Alive true
Thread-590 - Is Daemon false - Is Alive true
Thread-591 - Is Daemon false - Is Alive true
Thread-592 - Is Daemon false - Is Alive true
Thread-593 - Is Daemon false - Is Alive true
Thread-595 - Is Daemon false - Is Alive true
Thread-596 - Is Daemon false - Is Alive true
Thread-719 - Is Daemon false - Is Alive true
Thread-720 - Is Daemon false - Is Alive true
Thread-721 - Is Daemon false - Is Alive true
Thread-722 - Is Daemon false - Is Alive true
Thread-723 - Is Daemon false - Is Alive true
Thread-724 - Is Daemon false - Is Alive true
Thread-728 - Is Daemon false - Is Alive true
Thread-729 - Is Daemon false - Is Alive true
Thread-730 - Is Daemon false - Is Alive true
Thread-732 - Is Daemon false - Is Alive true
Thread-733 - Is Daemon false - Is Alive true
Thread-762 - Is Daemon false - Is Alive true
Thread-763 - Is Daemon false - Is Alive true
Thread-764 - Is Daemon false - Is Alive true
Thread-765 - Is Daemon false - Is Alive true
Thread-766 - Is Daemon false - Is Alive true
Thread-767 - Is Daemon false - Is Alive true
Thread-768 - Is Daemon false - Is Alive true
Thread-769 - Is Daemon false - Is Alive true
Thread-770 - Is Daemon false - Is Alive true
Thread-771 - Is Daemon false - Is Alive true
Thread-775 - Is Daemon false - Is Alive true
Thread-778 - Is Daemon false - Is Alive true
Thread-779 - Is Daemon false - Is Alive true
Thread-780 - Is Daemon false - Is Alive true
Thread-781 - Is Daemon false - Is Alive true
Thread-782 - Is Daemon false - Is Alive true
Thread-784 - Is Daemon false - Is Alive true
Thread-785 - Is Daemon false - Is Alive true
All threads: 38
Active threads: 55
expected:<0> but was:<38>
at org.junit.Assert.fail(Assert.java:89)
at org.junit.Assert.failNotEquals(Assert.java:835)
at org.junit.Assert.assertEquals(Assert.java:120)
at kotlin.test.junit.JUnitAsserter.assertEquals(JUnitSupport.kt:32)
at kotlin.test.AssertionsKt__AssertionsKt.assertEquals(Assertions.kt:63)
at kotlin.test.AssertionsKt.assertEquals(Unknown Source)
at io.realm.kotlin.test.mongodb.jvm.RealmTests$cleanupAllRealmThreadsOnClose$1.invokeSuspend(RealmTests.kt:70)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:280)
at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)
at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)
at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
at io.realm.kotlin.test.mongodb.jvm.RealmTests.cleanupAllRealmThreadsOnClose(RealmTests.kt:40)
It is a bit unclear why so many threads are being spawned. It does not reproduce on Mac. We need to investigate.
This one fails on Ubuntu with this trace
It is a bit unclear why so many threads are being spawned. It does not reproduce on Mac. We need to investigate.
Test: https://github.com/realm/realm-kotlin/actions/runs/7488403587/job/20383083030