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JetBrains / compose-multiplatform

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.
https://jetbrains.com/lp/compose-multiplatform
Apache License 2.0
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[Test] `IllegalArgumentException` randomly throws from `performClick()` #4737

Open sunny-chung opened 2 weeks ago

sunny-chung commented 2 weeks ago

Describe the bug While running test cases with runComposeUiTest, when performClick() is called, there is a low but unavoidable chance (about 5%) would throw an exception java.lang.IllegalArgumentException: Detected multithreaded access to SnapshotStateObserver ...

Affected platforms

Versions

To Reproduce I am sorry there is no simple reproducer. Lots of reactive stuffs like MutableSharedFlow were involved inside the app view in my test cases.

I am including a Window() inside runComposeUiTest { setContent { ... } }. Not sure if this is related.

The code throwing exceptions look like this:

runComposeUiTest {
    setContent {
        // ...
    }

    runBlocking {
        // ... // (there is no custom code calling suspending functions nor creating threads here)

        onNodeWithTag(TestTag.CreateRequestOrFolderButton.name)
            .assertIsDisplayed()
            .performClick()
        waitUntilExactlyOneExists(hasTextExactly("Request", includeEditableText = false))
        onNodeWithText("Request")
            .assertIsDisplayed()
            .performClick() // <-- randomly throws IllegalArgumentException

        // ...
    }
}

Expected behavior No exception is thrown.

Screenshots N/A

Additional context

  1. Full stacktrace:
java.lang.IllegalArgumentException: Detected multithreaded access to SnapshotStateObserver: previousThreadId=28), currentThread={id=1, name=Test worker @coroutine#110}. Note that observation on multiple threads in layout/draw is not supported. Make sure your measure/layout/draw for each Owner (AndroidComposeView) is executed on the same thread.
    at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:245)
    at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui(OwnerSnapshotObserver.kt:133)
    at androidx.compose.ui.node.OwnerSnapshotObserver.observeSemanticsReads$ui(OwnerSnapshotObserver.kt:121)
    at androidx.compose.ui.node.LayoutNode.getCollapsedSemantics$ui(LayoutNode.kt:421)
    at androidx.compose.ui.semantics.SemanticsNode$parent$1.invoke(SemanticsNode.kt:343)
    at androidx.compose.ui.semantics.SemanticsNode$parent$1.invoke(SemanticsNode.kt:342)
    at androidx.compose.ui.semantics.SemanticsNodeKt.findClosestParentNode(SemanticsNode.kt:462)
    at androidx.compose.ui.semantics.SemanticsNode.getParent(SemanticsNode.kt:342)
    at androidx.compose.ui.test.OutputKt.printToStringInner(Output.kt:181)
    at androidx.compose.ui.test.OutputKt.printToString(Output.kt:138)
    at androidx.compose.ui.test.OutputKt.printToString$default(Output.kt:136)
    at androidx.compose.ui.test.SemanticsNodeInteraction.fetchOneOrDie(SemanticsNodeInteraction.kt:189)
    at androidx.compose.ui.test.SemanticsNodeInteraction.fetchOneOrDie$default(SemanticsNodeInteraction.kt:150)
    at androidx.compose.ui.test.SemanticsNodeInteraction.fetchSemanticsNode(SemanticsNodeInteraction.kt:84)
    at androidx.compose.ui.test.ActionsKt.performMouseInput(Actions.kt:420)
    at androidx.compose.ui.test.Actions_desktopKt.performClickImpl(Actions.desktop.kt:21)
    at androidx.compose.ui.test.ActionsKt.performClick(Actions.kt:52)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTestKt.createAndSendHttpRequest(RequestResponseTest.kt:417)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTestKt.createAndSendHttpRequest$default(RequestResponseTest.kt:407)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTestKt.createAndSendRestEchoRequestAndAssertResponse(RequestResponseTest.kt:552)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTest$echoGet$1.invokeSuspend(RequestResponseTest.kt:79)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTest$echoGet$1.invoke(RequestResponseTest.kt)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTest$echoGet$1.invoke(RequestResponseTest.kt)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTestKt$runTest$1$1.invokeSuspend(RequestResponseTest.kt:375)
    at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
    at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
    at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:280)
    at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)
    at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)
    at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
    at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)
    at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTestKt$runTest$1.invoke(RequestResponseTest.kt:374)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTestKt$runTest$1.invoke(RequestResponseTest.kt:357)
    at androidx.compose.ui.test.SkikoComposeUiTest$runTest$1$1.invoke(ComposeUiTest.skikoMain.kt:146)
    at androidx.compose.ui.test.SkikoComposeUiTest.withScene(ComposeUiTest.skikoMain.kt:154)
    at androidx.compose.ui.test.SkikoComposeUiTest.access$withScene(ComposeUiTest.skikoMain.kt:88)
    at androidx.compose.ui.test.SkikoComposeUiTest$runTest$1.invoke(ComposeUiTest.skikoMain.kt:145)
    at androidx.compose.ui.test.ComposeRootRegistry.withRegistry(ComposeRootRegistry.skiko.kt:83)
    at androidx.compose.ui.test.SkikoComposeUiTest.runTest(ComposeUiTest.skikoMain.kt:144)
    at androidx.compose.ui.test.ComposeUiTest_skikoMainKt.runComposeUiTest(ComposeUiTest.skikoMain.kt:59)
    at androidx.compose.ui.test.ComposeUiTest_skikoMainKt.runComposeUiTest$default(ComposeUiTest.skikoMain.kt:58)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTestKt.runTest(RequestResponseTest.kt:357)
    at com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTest.echoGet(RequestResponseTest.kt:78)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:568)
    at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728)
    at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
    at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
    at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147)
    at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
    at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:218)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:214)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:139)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
    at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
    at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
    at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:99)
    at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:79)
    at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:75)
    at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:568)
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
    at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
    at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
    at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
    at jdk.proxy1/jdk.proxy1.$Proxy2.stop(Unknown Source)
    at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
    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:133)
    at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:71)
    at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
    at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)
  1. It can be worked around by:
fun SemanticsNodeInteraction.performClickWithRetry(host: ComposeUiTest): SemanticsNodeInteraction {
    while (true) {
        try {
            performClick()
            return this
        } catch (e: IllegalArgumentException) {
            host.waitForIdle()
        }
    }
}

and then replacing all performClick() calls to performClickWithRetry(this). Not sure if there is any unwanted side effect.

m-sasha commented 2 weeks ago

I'll look into it, but why do you need runBlocking in your test?

m-sasha commented 2 weeks ago

Also, you shouldn't open real windows inside tests. We may support it in the future by opening mock windows instead, but right now it's not a good idea.

sunny-chung commented 2 weeks ago

Because a delay() or Thread.sleep() must be introduced in order to make performClick() works after a performTextInput(), even if there is a mainClock.advanceTimeBy() or waitForIdle(). Perhaps it is another bug, or perhaps it is due to the reactive chains I have written.

However, if Thread.sleep() is used instead, regardless of following a waitForIdle() call or not, the frequency of throwing this exception would be > 50%. So I stick with delay().

But it is surprising that the exception also throws before the first delay().

I will try to remove Window() later. I just want to make the tests as realistic as possible, and I thought Window() inside setContent would not create real windows.

m-sasha commented 2 weeks ago

Please submit a bug report, with a reproducer, where performClick doesn't work after performTextInput.

sunny-chung commented 2 weeks ago

I tried to take away Window(), but the test never proceeds.

Besides, I encountered the same exception (but different error message) in two more scenarios while running tests. The second one has no workaround.

  1. Throws from assertIsDisplayed().

  2. At the beginning of a test, which is the middle one of a test suite, after a real Window is rendered, an alert dialog with different error message is prompted. Full stacktrace:

    
Exception in thread "AWT-EventQueue-0 @coroutine#14150" java.lang.IllegalArgumentException: performMeasureAndLayout called during measure layout
at androidx.compose.ui.node.MeasureAndLayoutDelegate.measureAndLayout(MeasureAndLayoutDelegate.kt:694)
at androidx.compose.ui.node.RootNodeOwner$OwnerImpl.measureAndLayout(RootNodeOwner.skiko.kt:290)
at androidx.compose.ui.node.RootNodeOwner.measureAndLayout(RootNodeOwner.skiko.kt:187)
at androidx.compose.ui.scene.MultiLayerComposeSceneImpl.measureAndLayout(MultiLayerComposeScene.skiko.kt:247)
at androidx.compose.ui.scene.BaseComposeScene.doLayout(BaseComposeScene.skiko.kt:225)
at androidx.compose.ui.scene.BaseComposeScene.access$doLayout(BaseComposeScene.skiko.kt:51)
at androidx.compose.ui.scene.BaseComposeScene.render(BaseComposeScene.skiko.kt:164)
at androidx.compose.ui.scene.ComposeSceneMediator$DesktopSkikoView.onRender(ComposeSceneMediator.desktop.kt:490)
at org.jetbrains.skiko.SkiaLayer.update$skiko(SkiaLayer.awt.kt:548)
at org.jetbrains.skiko.redrawer.AWTRedrawer.update(AWTRedrawer.kt:54)
at org.jetbrains.skiko.redrawer.MetalRedrawer$frameDispatcher$1.invokeSuspend(MetalRedrawer.kt:82)
at org.jetbrains.skiko.redrawer.MetalRedrawer$frameDispatcher$1.invoke(MetalRedrawer.kt)
at org.jetbrains.skiko.redrawer.MetalRedrawer$frameDispatcher$1.invoke(MetalRedrawer.kt)
at org.jetbrains.skiko.FrameDispatcher$job$1.invokeSuspend(FrameDispatcher.kt:33)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [CoroutineId(14150), "coroutine#14150":StandaloneCoroutine{Cancelling}@7828e9db, SwingDispatcher@2efd5058]

kotlinx.coroutines.test.UncaughtExceptionsBeforeTest: There were uncaught exceptions before the test started. Please avoid this, as such exceptions are also reported in a platform-dependent manner so that they are not lost. at app//kotlinx.coroutines.test.TestScopeImpl.enter(TestScope.kt:242) at app//kotlinx.coroutines.test.TestBuildersKtTestBuildersKt.runTest-8Mi8wO0(TestBuilders.kt:307) at app//kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0(Unknown Source) at app//kotlinx.coroutines.test.TestBuildersKtTestBuildersKt.runTest-8Mi8wO0$default(TestBuilders.kt:303) at app//kotlinx.coroutines.test.TestBuildersKt.runTest-8Mi8wO0$default(Unknown Source) at app//androidx.compose.ui.test.SkikoComposeUiTest.withScene(ComposeUiTest.skikoMain.kt:157) at app//androidx.compose.ui.test.SkikoComposeUiTest.access$withScene(ComposeUiTest.skikoMain.kt:88) at app//androidx.compose.ui.test.SkikoComposeUiTest$runTest$1.invoke(ComposeUiTest.skikoMain.kt:145) at app//androidx.compose.ui.test.ComposeRootRegistry.withRegistry(ComposeRootRegistry.skiko.kt:83) at app//androidx.compose.ui.test.SkikoComposeUiTest.runTest(ComposeUiTest.skikoMain.kt:144) at app//androidx.compose.ui.test.ComposeUiTest_skikoMainKt.runComposeUiTest(ComposeUiTest.skikoMain.kt:59) at app//androidx.compose.ui.test.ComposeUiTest_skikoMainKt.runComposeUiTest$default(ComposeUiTest.skikoMain.kt:58) at app//com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTestKt.runTest(RequestResponseTest.kt:465) at app//com.sunnychung.application.multiplatform.hellohttp.test.RequestResponseTest.echoPostWithRawBodyAndHeaderAndQueryParameters(RequestResponseTest.kt:214) at java.base@17.0.6/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base@17.0.6/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base@17.0.6/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base@17.0.6/java.lang.reflect.Method.invoke(Method.java:568) at app//org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728) at app//org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) at app//org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156) at app//org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147) at app//org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86) at app//org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103) at app//org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93) at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) at app//org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) at app//org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92) at app//org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86) at app//org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:218) at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at app//org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:214) at app//org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:139) at app//org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at app//org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base@17.0.6/java.util.ArrayList.forEach(ArrayList.java:1511) at app//org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at app//org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base@17.0.6/java.util.ArrayList.forEach(ArrayList.java:1511) at app//org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at app//org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at app//org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at app//org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at app//org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at app//org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at app//org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:99) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:79) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:75) at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:61) at java.base@17.0.6/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base@17.0.6/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base@17.0.6/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base@17.0.6/java.lang.reflect.Method.invoke(Method.java:568) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33) at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94) at jdk.proxy1/jdk.proxy1.$Proxy2.stop(Unknown Source) at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193) at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129) at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100) at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60) at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56) at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:133) at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:71) at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69) at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74) Suppressed: java.lang.IllegalArgumentException: performMeasureAndLayout called during measure layout at androidx.compose.ui.node.MeasureAndLayoutDelegate.measureAndLayout(MeasureAndLayoutDelegate.kt:694) at androidx.compose.ui.node.RootNodeOwner$OwnerImpl.measureAndLayout(RootNodeOwner.skiko.kt:290) at androidx.compose.ui.node.RootNodeOwner.measureAndLayout(RootNodeOwner.skiko.kt:187) at androidx.compose.ui.scene.MultiLayerComposeSceneImpl.measureAndLayout(MultiLayerComposeScene.skiko.kt:247) at androidx.compose.ui.scene.BaseComposeScene.doLayout(BaseComposeScene.skiko.kt:225) at androidx.compose.ui.scene.BaseComposeScene.access$doLayout(BaseComposeScene.skiko.kt:51) at androidx.compose.ui.scene.BaseComposeScene.render(BaseComposeScene.skiko.kt:164) at androidx.compose.ui.scene.ComposeSceneMediator$DesktopSkikoView.onRender(ComposeSceneMediator.desktop.kt:490) at org.jetbrains.skiko.SkiaLayer.update$skiko(SkiaLayer.awt.kt:548) at org.jetbrains.skiko.redrawer.AWTRedrawer.update(AWTRedrawer.kt:54) at org.jetbrains.skiko.redrawer.MetalRedrawer$frameDispatcher$1.invokeSuspend(MetalRedrawer.kt:82) at org.jetbrains.skiko.redrawer.MetalRedrawer$frameDispatcher$1.invoke(MetalRedrawer.kt) at org.jetbrains.skiko.redrawer.MetalRedrawer$frameDispatcher$1.invoke(MetalRedrawer.kt) at org.jetbrains.skiko.FrameDispatcher$job$1.invokeSuspend(FrameDispatcher.kt:33) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716) at java.base/java.security.AccessController.doPrivileged(AccessController.java:399) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:741) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [CoroutineId(14150), "coroutine#14150":StandaloneCoroutine{Cancelled}@7828e9db, SwingDispatcher@2efd5058]

m-sasha commented 2 weeks ago

Please provide a reproducer. The exception itself is not as useful.

sunny-chung commented 2 weeks ago

I tried to create a minified reproducer but could not, so I could only provide a big one.

Git Repository: git@github.com:sunny-chung/hello-http.git Commit: a0572edfcc4fea119d68e5cd52c43e9124224cfb

  1. Run ./gradlew :test-server:bootRun. Wait until Started TestServerApplicationKt in message appears in the stdout log.
  2. Run ./gradlew :ux-and-transport-test:check in another terminal.

It can be observed that some tests fail with the reported exceptions. If the tests are ran repeatedly, the set of failed tests and exceptions can be different.

As I have applied workarounds, most exceptions are UncaughtExceptionsBeforeTest (the last reported one). If you comment out the while loops in SemanticsNodeInteraction.performClickWithRetry and SemanticsNodeInteraction.assertIsDisplayedWithRetry in the file ux-and-transport-test/src/test/kotlin/com/sunnychung/application/multiplatform/hellohttp/test/RequestResponseTestUtil.kt, IllegalArgumentException can be observed.

If you try earlier commits (e.g. 0beaef4de7fed3a5fe7f2eef1ad797fac2258829), the success rate may be higher.