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System Test sometime freeze on eclipse start with message related to messagingsystem.ui #6

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dvojtise opened this issue Sep 5, 2024 · 2 comments
Open

System Test sometime freeze on eclipse start with message related to messagingsystem.ui #6

dvojtise opened this issue Sep 5, 2024 · 2 comments
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bug Something isn't working

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@dvojtise
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dvojtise commented Sep 5, 2024 •
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Bug description

when running the system test (using the docker image)

The eclipse start sometimes 🤔 freezes apparently on the org.eclipse.gemoc.commons.eclipse.messagingsystem.ui start job (https://github.com/eclipse/gemoc-studio-commons/blob/28b5ee4a53a0f14ae47020840fe97cf45a2d3ea8/plugins/org.eclipse.gemoc.commons.eclipse.messagingsystem.ui/src/main/java/org/eclipse/gemoc/commons/eclipse/messagingsystem/ui/Activator.java#L57)

When this event occurs, the console shows that the workbench is available, but a message "Waiting workbench to redirect system.out to console" is visible in the UI

How to reproduce

Steps to reproduce the behavior:

from the folder that contains all the git repositories:

mkdir cache-m2
docker run -it --rm --name gemoc-builder -v $PWD:/home/ubuntu/src -v $PWD/cache-m2:/home/ubuntu/.m2 --env UID=$(id -u) --env GID=$(id -g) -p 5901:5901 "gemoc/gemoc-builder:latest" ./generate_protocols.sh |& ts -s |& tee generate_protocols.log
docker run -it --rm --name gemoc-builder -v $PWD:/home/ubuntu/src -v $PWD/cache-m2:/home/ubuntu/.m2 --env UID=$(id -u) --env GID=$(id -g) -p 5901:5901 "gemoc/gemoc-builder:latest" ./tycho_build.sh linux_no_system_test |& ts -s |& tee linux_build.log

then launching the system test + vncviewer

docker run -it --rm --name gemoc-builder -v $PWD:/home/ubuntu/src -v $PWD/cache-m2:/home/ubuntu/.m2 --env UID=$(id -u) --env GID=$(id -g) -p 5901:5901 "gemoc/gemoc-builder:latest" ./tycho_build.sh linux_system_test_only |& ts -s |& tee linux_system_test_only.log

vncviewer localhost:5901

sometimes, the GUI is frozen as shown in the screenshot

Screenshot

image

copy of the end of console log:

00:00:22 [INFO] --- tycho-surefire:3.0.4:test (default-test) @ org.eclipse.gemoc.studio.tests.system.lwb ---
00:00:22 [INFO] Publishing 2 bundles to /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/p2temp/additionalBundles
00:00:22 Generating metadata for ..
00:00:23 Generation completed with success [0 seconds].
00:00:23 [INFO] Installing IUs [org.eclipse.gemoc.studio.tests.system.lwb, org.eclipse.tycho.surefire.osgibooter, org.eclipse.tycho.surefire.junit4, org.eclipse.gemoc.studio.tests.logging.config, gemoc_studio] to /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/work
00:00:23 Installing org.eclipse.gemoc.studio.tests.system.lwb 3.6.1.202409050929.
00:00:23 Installing org.eclipse.tycho.surefire.osgibooter 3.0.4.
00:00:23 Installing org.eclipse.tycho.surefire.junit4 3.0.4.
00:00:23 Installing org.eclipse.gemoc.studio.tests.logging.config 3.6.1.202409041345.
00:00:23 Installing gemoc_studio 3.6.1.202409041345.
00:00:36 [WARNING] [1cf772b3-3cad-40f1-affd-cf02011d8a44][extension>org.eclipse.tycho:tycho-maven-plugin:3.0.4] Failed creating shared configuration url for null.
00:00:37 Operation completed in 14091 ms.
00:00:37 [INFO] Could not find a java toolchain of type jdk and JAVA_HOME is not set, trying java from PATH instead
00:00:37 [INFO] Executing Test Runtime with timeout 0, logs (if any) will be placed at: /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/work/data/.metadata/.log
00:00:37 [INFO] Command line:
00:00:37        [java, -Dosgi.noShutdown=false, -Dosgi.os=linux, -Dosgi.ws=gtk, -Dosgi.arch=x86_64, -Xmx1500m, -Dosgi.clean=true, -DWORKSPACE=/home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/../../../.., -jar, /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/work/plugins/org.eclipse.equinox.launcher_1.6.400.v20210924-0641.jar, -data, /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/work/data, -install, /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/work, -configuration, /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/work/configuration, -application, org.eclipse.tycho.surefire.osgibooter.uitest, -testproperties, /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/surefire.properties, -testApplication, org.eclipse.ui.ide.workbench, -product, org.eclipse.gemoc.gemoc_studio.branding.gemoc_studio, -nouithread]
00:01:31 SLF4J: No SLF4J providers were found.
00:01:31 SLF4J: Defaulting to no-operation (NOP) logger implementation
00:01:31 SLF4J: See https://www.slf4j.org/codes.html#noProviders for further details.
00:01:32 Launching application org.eclipse.ui.ide.workbench...
00:01:33 
00:01:33 (java:337): dbind-WARNING **: 09:30:39.050: AT-SPI: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
00:01:37 Running org.eclipse.gemoc.studio.tests.system.lwb.userstory.DeployOfficialExampleMelangeK3FSM_Test
00:01:37 ignoring addTestSuiteVideoLog
00:01:37 /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/../../../../gemoc-studio/dev_support/tycho_full_compilation/target/system_test_timeline.log not found
00:01:43 [WorkspaceTestHelper] Workbench is available
00:01:43 Workbench is available

copy of the log in .metadata (obtained via access using docker exec -it gemoc-builder /bin/bash)

root@2789334470c2:~/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/work/data/.metadata# cat .log
!SESSION 2024-09-05 09:57:30.137 -----------------------------------------------
eclipse.buildId=unknown
java.version=17.0.12
java.vendor=Ubuntu
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments:  -application org.eclipse.tycho.surefire.osgibooter.uitest -testproperties /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/surefire.properties -testApplication org.eclipse.ui.ide.workbench -product org.eclipse.gemoc.gemoc_studio.branding.gemoc_studio -nouithread
Command-line arguments:  -data /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/work/data -application org.eclipse.tycho.surefire.osgibooter.uitest -testproperties /home/ubuntu/src/gemoc-studio/gemoc_studio/tests/org.eclipse.gemoc.studio.tests.system.lwb/target/surefire.properties -testApplication org.eclipse.ui.ide.workbench -product org.eclipse.gemoc.gemoc_studio.branding.gemoc_studio -nouithread

!ENTRY org.apache.felix.scr 4 0 2024-09-05 09:57:30.402
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.apache.felix.scr [4]
  Unresolved requirement: Import-Package: org.osgi.service.cm; version="[1.6.0,2.0.0)"; resolution:="optional"
  Unresolved requirement: Import-Package: org.osgi.service.metatype; version="[1.2.0,2.0.0)"; resolution:="optional"
  Unresolved requirement: Import-Package: org.apache.felix.service.command; version="[1.0.0,2.0.0)"; resolution:="optional"
  Unresolved requirement: Import-Package: org.osgi.service.component; version="[1.5.0,1.6.0)"

        at org.eclipse.osgi.container.Module.start(Module.java:463)
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel$2.run(ModuleContainer.java:1852)
        at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1$1.execute(EquinoxContainerAdaptor.java:136)
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1845)
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1788)
        at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1750)
        at org.eclipse.osgi.container.SystemModule.startWorker(SystemModule.java:269)
        at org.eclipse.osgi.container.Module.doStart(Module.java:605)
        at org.eclipse.osgi.container.Module.start(Module.java:468)
        at org.eclipse.osgi.container.SystemModule.start(SystemModule.java:193)
        at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:445)
        at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:464)
        at org.eclipse.osgi.launch.Equinox.start(Equinox.java:139)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:338)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:251)
        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:569)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1440)

!ENTRY org.eclipse.emf.ecore 2 0 2024-09-05 09:58:34.579
!MESSAGE Both 'fr.inria.aoste.timesquare.duration.model' and 'fr.inria.aoste.timesquare.duration.xtext.ui' register an extension parser for 'duration'

!ENTRY org.eclipse.jface 2 0 2024-09-05 09:58:38.604
!MESSAGE Keybinding conflicts occurred.  They may interfere with normal accelerator operation.
!SUBENTRY 1 org.eclipse.jface 2 0 2024-09-05 09:58:38.604
!MESSAGE A conflict occurred for CTRL+SHIFT+T:
Binding(CTRL+SHIFT+T,
        ParameterizedCommand(Command(org.eclipse.jdt.ui.navigate.open.type,Open Type,
                Open a type in a Java editor,
                Category(org.eclipse.ui.category.navigate,Navigate,null,true),
                WorkbenchHandlerServiceHandler("org.eclipse.jdt.ui.navigate.open.type"),
                ,,true),null),
        org.eclipse.ui.defaultAcceleratorConfiguration,
        org.eclipse.ui.contexts.window,,,system)
Binding(CTRL+SHIFT+T,
        ParameterizedCommand(Command(org.eclipse.lsp4e.symbolinworkspace,Go to Symbol in Workspace,
                ,
                Category(org.eclipse.lsp4e.category,Language Servers,null,true),
                WorkbenchHandlerServiceHandler("org.eclipse.lsp4e.symbolinworkspace"),
                ,,true),null),
        org.eclipse.ui.defaultAcceleratorConfiguration,
        org.eclipse.ui.contexts.window,,,system)

!ENTRY org.eclipse.urischeme 4 0 2024-09-05 09:58:41.888
!MESSAGE Cannot run program "xdg-mime": error=2, No such file or directory
!STACK 0
java.io.IOException: Cannot run program "xdg-mime": error=2, No such file or directory
        at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1143)
        at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1073)
        at org.eclipse.urischeme.internal.registration.ProcessExecutor.execute(ProcessExecutor.java:36)
        at org.eclipse.urischeme.internal.registration.RegistrationLinux.getRegisteredDesktopFileForScheme(RegistrationLinux.java:145)
        at org.eclipse.urischeme.internal.registration.RegistrationLinux.determineHandlerLocation(RegistrationLinux.java:87)
        at org.eclipse.urischeme.internal.registration.RegistrationLinux.getSchemesInformation(RegistrationLinux.java:76)
        at org.eclipse.urischeme.AutoRegisterSchemeHandlersJob.run(AutoRegisterSchemeHandlersJob.java:87)
        at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: java.io.IOException: error=2, No such file or directory
        at java.base/java.lang.ProcessImpl.forkAndExec(Native Method)
        at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:314)
        at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:244)
        at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1110)
        ... 7 more
@dvojtise dvojtise added the bug Something isn't working label Sep 5, 2024
@dvojtise
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dvojtise commented Sep 5, 2024

after some (println-based 🙄) investigations
it seems that this is the line https://github.com/eclipse/gemoc-studio-commons/blob/28b5ee4a53a0f14ae47020840fe97cf45a2d3ea8/plugins/org.eclipse.gemoc.commons.eclipse.messagingsystem.ui/src/main/java/org/eclipse/gemoc/commons/eclipse/messagingsystem/ui/Activator.java#L151

that is called but never ends

@dvojtise
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dvojtise commented Sep 6, 2024

after more investigation:
getConsoleIO tries to create 2 console in parallel

of from the testuite

00:01:40 java.lang.Throwable
00:01:40 	at org.eclipse.gemoc.commons.eclipse.messagingsystem.ui.Activator.getConsoleIO(Activator.java:142)
00:01:40 	at org.eclipse.gemoc.commons.eclipse.messagingsystem.ui.EclipseMessagingSystem.getConsoleIO(EclipseMessagingSystem.java:55)
00:01:40 	at org.eclipse.gemoc.commons.eclipse.messagingsystem.ui.EclipseMessagingSystem.log(EclipseMessagingSystem.java:248)
00:01:40 	at org.eclipse.gemoc.commons.eclipse.messagingsystem.api.MessagingSystem.important(MessagingSystem.java:101)
00:01:40 	at org.eclipse.gemoc.studio.tests.system.lwb.userstory.DeployOfficialExampleMelangeK3FSM_Test.beforeClass(DeployOfficialExampleMelangeK3FSM_Test.java:67)
00:01:40 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
00:01:40 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
00:01:40 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
00:01:40 	at java.base/java.lang.reflect.Method.invoke(Method.java:569)
00:01:40 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
00:01:40 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
00:01:40 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
00:01:40 	at org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
00:01:40 	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
00:01:40 	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
00:01:40 	at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
00:01:40 	at org.eclipse.swtbot.swt.finder.junit.SWTBotJunit4ClassRunner.run(SWTBotJunit4ClassRunner.java:62)
00:01:40 	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:364)
00:01:40 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:272)
00:01:40 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:237)
00:01:40 	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:158)
00:01:40 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
00:01:40 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
00:01:40 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
00:01:40 	at java.base/java.lang.reflect.Method.invoke(Method.java:569)
00:01:40 	at org.apache.maven.surefire.api.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:167)
00:01:40 	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:161)
00:01:40 	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:84)
00:01:40 	at org.eclipse.tycho.surefire.osgibooter.OsgiSurefireBooter.run(OsgiSurefireBooter.java:142)
00:01:40 	at org.eclipse.tycho.surefire.osgibooter.AbstractUITestApplication.runTests(AbstractUITestApplication.java:49)
00:01:40 	at org.eclipse.e4.ui.internal.workbench.swt.E4Testable.lambda$0(E4Testable.java:79)
00:01:40 	at java.base/java.lang.Thread.run(Thread.java:840)

and one from the activator

00:01:40 java.lang.Throwable
00:01:40 	at org.eclipse.gemoc.commons.eclipse.messagingsystem.ui.Activator.getConsoleIO(Activator.java:142)
00:01:40 	at org.eclipse.gemoc.commons.eclipse.messagingsystem.ui.Activator.captureSystemOutAndErr(Activator.java:164)
00:01:40 	at org.eclipse.gemoc.commons.eclipse.messagingsystem.ui.Activator$1$2.run(Activator.java:89)
00:01:40 	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
00:01:40 	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:132)
00:01:40 	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:5040)
00:01:40 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4520)
00:01:40 	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)
00:01:40 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
00:01:40 	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)
00:01:40 	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
00:01:40 	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:643)
00:01:40 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
00:01:40 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:550)
00:01:40 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:171)
00:01:40 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
00:01:40 	at org.eclipse.tycho.surefire.osgibooter.UITestApplication.runApplication(UITestApplication.java:33)
00:01:40 	at org.eclipse.tycho.surefire.osgibooter.AbstractUITestApplication.run(AbstractUITestApplication.java:127)
00:01:40 	at org.eclipse.tycho.surefire.osgibooter.UITestApplication.start(UITestApplication.java:42)
00:01:40 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
00:01:40 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
00:01:40 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
00:01:40 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
00:01:40 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
00:01:40 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
00:01:40 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
00:01:40 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
00:01:40 	at java.base/java.lang.reflect.Method.invoke(Method.java:569)
00:01:40 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
00:01:40 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
00:01:40 	at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
00:01:40 	at org.eclipse.equinox.launcher.Main.main(Main.java:1440)

dvojtise added a commit that referenced this issue Sep 10, 2024
@dvojtise
Enhance start management of messagingsystem.ui
dab745c 
Ensures preferenceStore() is accessed in the start method.
Ensures getConsoleIO is fully initialize before trying to send message
to it from other plugins.
This avoid deadlock

contributes to #6
@dvojtise dvojtise mentioned this issue Sep 11, 2024
Merged
dvojtise added a commit that referenced this issue Sep 11, 2024
@dvojtise
Enhance start management of messagingsystem.ui (#7)
0d67581 
Ensures preferenceStore() is accessed in the start method.
Ensures getConsoleIO is fully initialize before trying to send message
to it from other plugins.
This avoid deadlock

contributes to #6
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