Fixed
Status Update
No update yet.
Comments
il...@google.com
Yigit, do you have time to fix it?
reemission of the same liveData is racy
reemission of the same liveData is racy
pa...@nearside.com
yea i'll take it.
il...@google.com
Thanks for the detailed analysis. This may not be an issue anymore since we've started using Main.immediate there but I' not sure; I'll try to create a test case.
ap...@google.com
just emitting same live data reproduces the issue.
@Test
fun raceTest() {
val subLiveData = MutableLiveData(1)
val subject = liveData(testScope.coroutineContext) {
emitSource(subLiveData)
emitSource(subLiveData) //crashes
}
subject.addObserver().apply {
testScope.advanceUntilIdle()
}
}
@Test
fun raceTest() {
val subLiveData = MutableLiveData(1)
val subject = liveData(testScope.coroutineContext) {
emitSource(subLiveData)
emitSource(subLiveData) //crashes
}
subject.addObserver().apply {
testScope.advanceUntilIdle()
}
}
Description
Component used: Navigation Version used: 2.3.3 (latest) Devices/Android versions reproduced on: n/a
setup:
reference?description=R.string.fooR.string.fooin order to create a URIResult:
The workaround is obviously to change the nav arg type to String and call
getString, but it's a weird limitation for sibling-module navigation.