Fixed
Status Update
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Comments
ra...@google.com
Are you running it as an instrumented AndroidTest? If not can you give that a try?
ap...@google.com
No, I am running it as unit-test. Maybe will do later. Currently it has been solved by creating fake Log.java within test/android/util.
[Deleted User] <[Deleted User]>
Getting the same issue in our JVM tests. The test is for a data mapper where input data is provided using PagingData.from(...) and the output is checked using asSnapshot().
This test works fine as a JVM test on 3.2.
Stacktrace:
java.lang.UnsatisfiedLinkError: 'boolean android.util.Log.isLoggable(java.lang.String, int)'
at android.util.Log.isLoggable(Native Method)
at androidx.paging.PagingLogger.isLoggable(PagingLogger.android.kt:29)
at androidx.paging.PagingDataPresenter$collectFrom$2$1.emit(PagingDataPresenter.kt:521)
at androidx.paging.PagingDataPresenter$collectFrom$2$1.emit(PagingDataPresenter.kt:118)
at kotlinx.coroutines.flow.internal.SafeCollectorKt$emitFun$1.invoke(SafeCollector.kt:11)
at kotlinx.coroutines.flow.internal.SafeCollectorKt$emitFun$1.invoke(SafeCollector.kt:11)
at kotlinx.coroutines.flow.internal.SafeCollector.emit(SafeCollector.kt:113)
at kotlinx.coroutines.flow.internal.SafeCollector.emit(SafeCollector.kt:82)
at androidx.paging.CachedPageEventFlow$downstreamFlow$1$2.emit(CachedPageEventFlow.kt:105)
at androidx.paging.CachedPageEventFlow$downstreamFlow$1$2.emit(CachedPageEventFlow.kt:102)
at kotlinx.coroutines.flow.FlowKt__LimitKt$takeWhile$lambda$6$$inlined$collectWhile$1.emit(Limit.kt:140)
at kotlinx.coroutines.flow.SubscribedFlowCollector.emit(Share.kt)
at kotlinx.coroutines.flow.SharedFlowImpl.collect$suspendImpl(SharedFlow.kt:392)
at kotlinx.coroutines.flow.SharedFlowImpl$collect$1.invokeSuspend(SharedFlow.kt)
at _COROUTINE._BOUNDARY._(CoroutineDebugging.kt:42)
at androidx.paging.SingleRunner.runInIsolation(SingleRunner.kt:49)
at androidx.paging.testing.PagerFlowSnapshotKt$asSnapshot$4$collectPagingData$1$1.invokeSuspend(PagerFlowSnapshot.kt:119)
at kotlinx.coroutines.flow.FlowKt__MergeKt$mapLatest$1.invokeSuspend(Merge.kt:213)
at kotlinx.coroutines.flow.internal.ChannelFlowTransformLatest$flowCollect$3$1$2.invokeSuspend(Merge.kt:30)
at kotlinx.coroutines.flow.internal.ChannelFlow$collectToFun$1.invokeSuspend(ChannelFlow.kt:56)
at androidx.paging.testing.PagerFlowSnapshotKt$asSnapshot$4$collectPagingData$1.invokeSuspend(PagerFlowSnapshot.kt:117)
at com.theguardian.myguardian.followed.feed.list.ListContentUiStateTest$when data is emitted from source then it is mapped to blueprint rows$1.invokeSuspend(ListContentUiStateTest.kt:73)
at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt$runTest$2$1$1.invokeSuspend(TestBuilders.kt:316)
Caused by: java.lang.UnsatisfiedLinkError: 'boolean android.util.Log.isLoggable(java.lang.String, int)'
at android.util.Log.isLoggable(Native Method)
at androidx.paging.PagingLogger.isLoggable(PagingLogger.android.kt:29)
at androidx.paging.PagingDataPresenter$collectFrom$2$1.emit(PagingDataPresenter.kt:521)
at androidx.paging.PagingDataPresenter$collectFrom$2$1.emit(PagingDataPresenter.kt:118)
at kotlinx.coroutines.flow.internal.SafeCollectorKt$emitFun$1.invoke(SafeCollector.kt:11)
at kotlinx.coroutines.flow.internal.SafeCollectorKt$emitFun$1.invoke(SafeCollector.kt:11)
at kotlinx.coroutines.flow.internal.SafeCollector.emit(SafeCollector.kt:113)
at kotlinx.coroutines.flow.internal.SafeCollector.emit(SafeCollector.kt:82)
at androidx.paging.CachedPageEventFlow$downstreamFlow$1$2.emit(CachedPageEventFlow.kt:105)
at androidx.paging.CachedPageEventFlow$downstreamFlow$1$2.emit(CachedPageEventFlow.kt:102)
at kotlinx.coroutines.flow.FlowKt__LimitKt$takeWhile$lambda$6$$inlined$collectWhile$1.emit(Limit.kt:140)
at kotlinx.coroutines.flow.SubscribedFlowCollector.emit(Share.kt)
at kotlinx.coroutines.flow.SharedFlowImpl.collect$suspendImpl(SharedFlow.kt:392)
at kotlinx.coroutines.flow.SharedFlowImpl$collect$1.invokeSuspend(SharedFlow.kt)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104)
at kotlinx.coroutines.test.TestDispatcher.processEvent$kotlinx_coroutines_test(TestDispatcher.kt:24)
at kotlinx.coroutines.test.TestCoroutineScheduler.tryRunNextTaskUnless$kotlinx_coroutines_test(TestCoroutineScheduler.kt:99)
at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt$runTest$2$1$workRunner$1.invokeSuspend(TestBuilders.kt:322)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104)
at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:277)
at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:95)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:69)
at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:48)
at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
at kotlinx.coroutines.test.TestBuildersJvmKt.createTestResult(TestBuildersJvm.kt:10)
at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0(TestBuilders.kt:310)
at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0(Unknown Source)
at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0(TestBuilders.kt:168)
at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0(Unknown Source)
at kotlinx.coroutines.test.TestBuildersKt__TestBuildersKt.runTest-8Mi8wO0$default(TestBuilders.kt:160)
at kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0$default(Unknown Source)
at com.theguardian.myguardian.followed.feed.list.ListContentUiStateTest.when data is emitted from source then it is mapped to blueprint rows(ListContentUiStateTest.kt:44)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.mockito.internal.runners.DefaultInternalRunner$1$1.evaluate(DefaultInternalRunner.java:55)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:100)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:107)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:42)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:112)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:40)
at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:60)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:52)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
at jdk.proxy1/jdk.proxy1.$Proxy2.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker$2.run(TestWorker.java:176)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
Description
Version used: alpha09
Devices/Android versions reproduced on:
When using WorkContinuation.combine to join multiple works before continuing, it has a check in it to make sure it's acutally combining multiple WorkContinuations. I think this check is uneccessary and annoying, and adds a hard to find bug in implementations. The combine() method could easily just do nothing if there's only a single WorkContinuation passed to it.
Current use case:
I'm uploading a number of photos, which I'm splitting into a number of WorkContinuation lists so that several happen in parallel. If I only have one photo to upload then obviously I can only split this into one list of work, and the app crashes because WorkContinuation.combine() 'cannot' combine a single item. To fix this I have to have this code:
```
val allCombined = if (workLists.size == 1) workLists[0] else WorkContinuation.combine(workLists)
allCombined.then(....
```
which is much less nice than the original code which I think should work:
```
WorkContinuation.combine(workLists)
.then(....
```