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Allow tests to wait on reconciler threads to finish

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  • ¿Algo no está bien?
#3,818 1 comentario 0 reacciones 0 asignados Ver en GitHub

Los mantenedores suelen responder en 1 día

Nadie ha tomado este issue todavía.

  • #3819 de @trancexpress — cerrado sin fusionar

Evaluación

Dificultad
3/5
Tiempo estimado
1-2 días
Aptitud para principiantes
35/100
Tipo de issue
Nueva funcionalidad
Claridad
Bastante claro
Estado de actividad
Estancado
Stack tecnológico
java
Área
testing

Línea de trabajo

Start by reading org.eclipse.jface.text.reconciler.AbstractReconciler.BackgroundWorker and the AbstractReconciler implementation to understand how the worker is started and stopped. Check how tests currently wait for reconciliation to finish; done means tests can wait for the worker to exit so work from earlier tests does not overlap later tests.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

enhancement

While looking into various JDT UI test fails, e.g. https://github.com/eclipse-jdt/eclipse.jdt.ui/issues/2287, I noticed that the we have no option to wait on the thread started here: org.eclipse.jface.text.reconciler.AbstractReconciler.BackgroundWorker

E.g. I can get the addition of the project info at this stack trace:

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #86 [165284] daemon prio=1 os_prio=0 cpu=0.86ms elapsed=66.00s tid=0x00007fe978058760 nid=165284 at breakpoint [0x00007fe9037f9000]
   java.lang.Thread.State: RUNNABLE
        at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:585)
        at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:284)
        at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:270)
        at org.eclipse.jdt.internal.core.JavaProject.getJavaProjectElementInfo(JavaProject.java:2088)
        at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2823)
        at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:117)
        at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:158)
        at org.eclipse.jdt.internal.core.CancelableNameEnvironment.<init>(CancelableNameEnvironment.java:32)
        at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:276)
        at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:375)
        at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:244)
        at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:108)
        at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:751)
        at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:816)
        at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1431)
        at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:132)
        at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:94)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
        at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:91)
        at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:158)
        at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:94)
        at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.reconcile(JavaCompositeReconcilingStrategy.java:107)
        at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:77)
        at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundWorker.run(AbstractReconciler.java:205)
        at java.lang.Thread.runWith([email protected]/Thread.java:1596)
        at java.lang.Thread.run([email protected]/Thread.java:1583)

While the entire org.eclipse.jdt.ui.tests.core.ImportOrganizeTest finishes.

We should have some option to be able to wait on this thread to exit, to ensure tests don't run with parallel tasks from previous tests.

Lenguaje dominante
Java
Estrellas
124
Forks
269
Merge medio
1 d 19 h
PR fusionados (30 d)
60

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