PausingDispatcher should always dispatch when calling yield() [168777346]

Fixed

Bug

No update yet.

[Deleted User]

created issue #1

Sep 17, 2020 06:44PM

Component used: lifecycle-runtime-ktx
Version used: 2.2.0-alpha01 up to 2.3.0-alpha07

The following example should print "1", "2" then "3" but prints "1", "3", "2":

lifecycleScope.launchWhenResumed {
  launch {
    println("1")
    yield()
    println("3")
  }
  println("2")
}

A similar problem existed in Dispatchers.Main but was fixed: https://github.com/Kotlin/kotlinx.coroutines/issues/1474

A link to the original issue in github:

Is there any update on this issue? Is it fixed in latest version or it still exist?

Marked as fixed.

See example CL in aosp/1430179. Probably just needs to be moved to androidx-main and reworked since FragmentScenario is now written in Kotlin.

Issue 168777346