Native IORuntime.global causes RPCCore$ClosedException when used for munitExecutionContext

[armanbilge]

//> using dep org.scalameta::munit::1.0.0-M9
//> using dep org.typelevel::cats-effect::3.5.1
//> using nativeVersion 0.4.15

import cats.effect.*
import scala.concurrent.duration.*
import scala.concurrent.*

class MySuite extends munit.FunSuite:
  override implicit def munitExecutionContext = unsafe.IORuntime.global.compute

  test("boo"):
    val p = Promise[Unit]()
    unsafe.IORuntime.global.scheduler.sleep(1.second, () => p.success(()))
    p.future

MySuite:
  + boo 1.00s
Test runner interrupted by fatal signal 9
Error: scala.scalanative.testinterface.common.RPCCore$ClosedException: scala.scalanative.testinterface.NativeRunnerRPC$RunTerminatedException
For more details, please see '/workspace/sandbox/.scala-build/stacktraces/1694716393-3064312251356976367.log'

scala.scalanative.testinterface.common.RPCCore$ClosedException: scala.scalanative.testinterface.NativeRunnerRPC$RunTerminatedException
  scala.scalanative.testinterface.common.RPCCore.helpClose(RPCCore.scala:213)
  scala.scalanative.testinterface.common.RPCCore.close(RPCCore.scala:204)
  scala.scalanative.testinterface.NativeRunnerRPC.close(NativeRunnerRPC.scala:54)
  scala.scalanative.testinterface.NativeRunnerRPC.$init$$$anonfun$2(NativeRunnerRPC.scala:43)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
  scala.concurrent.impl.Promise$Transformation.run(Promise.scala:484)
  [email protected]/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
  [email protected]/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
  [email protected]/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
  [email protected]/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
  [email protected]/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
  [email protected]/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
  com.oracle.svm.core.thread.PlatformThreads.threadStartRoutine(PlatformThreads.java:775)
  com.oracle.svm.core.posix.thread.PosixPlatformThreads.pthreadStartRoutine(PosixPlatformThreads.java:203)
scala.scalanative.testinterface.NativeRunnerRPC$RunTerminatedException
  scala.scalanative.testinterface.NativeRunnerRPC$RunTerminatedException$.apply(NativeRunnerRPC.scala:61)
  scala.scalanative.testinterface.NativeRunnerRPC.$init$$$anonfun$2(NativeRunnerRPC.scala:43)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
  scala.concurrent.impl.Promise$Transformation.run(Promise.scala:484)
  [email protected]/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
  [email protected]/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
  [email protected]/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
  [email protected]/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
  [email protected]/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
  [email protected]/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
  com.oracle.svm.core.thread.PlatformThreads.threadStartRoutine(PlatformThreads.java:775)
  com.oracle.svm.core.posix.thread.PosixPlatformThreads.pthreadStartRoutine(PosixPlatformThreads.java:203)
java.lang.IllegalStateException: Unknown opcode: 4
  scala.scalanative.testinterface.common.RPCCore.handleMessage$$anonfun$1(RPCCore.scala:94)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
  scala.scalanative.testinterface.common.Serializer$.withInputStream(Serializer.scala:52)
  scala.scalanative.testinterface.common.RPCCore.handleMessage(RPCCore.scala:114)
  scala.scalanative.testinterface.NativeRunnerRPC.$init$$$anonfun$1(NativeRunnerRPC.scala:31)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
  scala.scalanative.testinterface.ComRunner$$anon$1.run(ComRunner.scala:61)
  com.oracle.svm.core.thread.PlatformThreads.threadStartRoutine(PlatformThreads.java:775)
  com.oracle.svm.core.posix.thread.PosixPlatformThreads.pthreadStartRoutine(PosixPlatformThreads.java:203)

[armanbilge]

Minimized without CE.

• Broken Scala Native tests on v1.0.0-M9 scalameta/munit#695 (comment)