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sporadic test failures due to java.lang.AssertionError at com.sun.tools.javac.comp.Check.checkFlags #8195

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sporadic test failures due to java.lang.AssertionError at com.sun.tools.javac.comp.Check.checkFlags#8195
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CIcontinuous integration changesJava[ci] enable extra Java tests (java.completion, java.source.base, java.hints, refactoring.java, form)nb-javacRun nb-javac integration teststests
@mbien

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@mbien
mbien
opened on Jan 25, 2025

org.netbeans.modules.java.hints.FieldForUnusedParamTest fails periodically in CI

testOrdering1, testMultipleCtors, testSimple1 and testSimple3 were all observed failing similarly

java.lang.AssertionError: Log:
Starting test testOrdering1
[org.netbeans.api.java.source.ElementHandle] THREAD: Test Watch Dog: testOrdering1 MSG: Resolved type is null for kind = PARAMETER signatures.length = 4
[org.netbeans.api.java.source.ElementHandle] THREAD: Test Watch Dog: testOrdering1 MSG: Cannot resolve: ElementHandle[kind=PARAMETER; sigs=test.Test <init> (III)V b ]
  at com.sun.tools.javac.comp.Check.checkFlags(Check.java:1293)
  at com.sun.tools.javac.comp.Enter.visitClassDef(Enter.java:506)
  at org.netbeans.lib.nbjavac.services.NBEnter.visitClassDef(NBEnter.java:62)
  at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:859)
  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:292)
  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:307)
  at com.sun.tools.javac.comp.Enter.visitTopLevel(Enter.java:391)
  at org.netbeans.lib.nbjavac.services.NBEnter.visitTopLevel(NBEnter.java:71)
  at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:555)
  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:292)
  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:307)
  at com.sun.tools.javac.comp.Enter.complete(Enter.java:620)
  at com.sun.tools.javac.comp.Enter.main(Enter.java:601)
  at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:1078)
  at com.sun.tools.javac.api.JavacTaskImpl.enter(JavacTaskImpl.java:345)
  at com.sun.tools.javac.api.JavacTaskImpl.ensureEntered(JavacTaskImpl.java:494)
  at com.sun.tools.javac.model.JavacElements.ensureEntered(JavacElements.java:887)
  at com.sun.tools.javac.model.JavacElements.doGetTypeElement(JavacElements.java:177)
  at com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:166)
  at com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:90)
  at org.netbeans.modules.java.source.save.ElementOverlay.resolve(ElementOverlay.java:198)
  at org.netbeans.modules.java.source.save.ElementOverlay.resolve(ElementOverlay.java:187)
  at org.netbeans.modules.java.source.save.ElementOverlay.unnamedPackage(ElementOverlay.java:428)
  at org.netbeans.modules.java.source.pretty.ImportAnalysis2.&lt;init&gt;(ImportAnalysis2.java:95)
  at org.netbeans.modules.java.source.pretty.ImportAnalysis2.&lt;init&gt;(ImportAnalysis2.java:85)
  at org.netbeans.api.java.source.WorkingCopy.processCurrentCompilationUnit(WorkingCopy.java:783)
  at org.netbeans.api.java.source.WorkingCopy.getChanges(WorkingCopy.java:1321)
  at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:672)
  at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:661)
  at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:504)
  at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
  at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:197)
  at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:180)
  at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
  at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
  at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
  at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
  at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
  at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
  at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
  at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:83)
  at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:454)
  at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:425)
  at org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:680)
  at org.netbeans.modules.java.hints.FieldForUnusedParam$FixImpl.implement(FieldForUnusedParam.java:228)
  at org.netbeans.modules.java.hints.infrastructure.TreeRuleTestBase.performFixTest(TreeRuleTestBase.java:232)
  at org.netbeans.modules.java.hints.infrastructure.TreeRuleTestBase.performFixTest(TreeRuleTestBase.java:187)
  at org.netbeans.modules.java.hints.infrastructure.TreeRuleTestBase.performFixTest(TreeRuleTestBase.java:183)
  at org.netbeans.modules.java.hints.FieldForUnusedParamTest.testOrdering1(FieldForUnusedParamTest.java:86)
  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 org.netbeans.modules.java.hints.infrastructure.TreeRuleTestBase.runTest(TreeRuleTestBase.java:143)
  at org.netbeans.junit.NbTestCase.access$200(NbTestCase.java:83)
  at org.netbeans.junit.NbTestCase$2.doSomething(NbTestCase.java:488)
  at org.netbeans.junit.NbTestCase$1Guard.run(NbTestCase.java:409)
  at java.base/java.lang.Thread.run(Thread.java:840)

a second test (different base class) had a very similar stack trace, but it fails rarely:
testSimple: org.netbeans.modules.java.hints.errors.RenameConstructorTest

java.lang.AssertionError
  at com.sun.tools.javac.comp.Check.checkFlags(Check.java:1293)
  at com.sun.tools.javac.comp.Enter.visitClassDef(Enter.java:506)
  at org.netbeans.lib.nbjavac.services.NBEnter.visitClassDef(NBEnter.java:62)
  at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:859)
  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:292)
  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:307)
  at com.sun.tools.javac.comp.Enter.visitTopLevel(Enter.java:391)
  at org.netbeans.lib.nbjavac.services.NBEnter.visitTopLevel(NBEnter.java:71)
  at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:555)
  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:292)
  at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:307)
  at com.sun.tools.javac.comp.Enter.complete(Enter.java:620)
  at com.sun.tools.javac.comp.Enter.main(Enter.java:601)
  at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:1078)
  at com.sun.tools.javac.api.JavacTaskImpl.enter(JavacTaskImpl.java:345)
  at com.sun.tools.javac.api.JavacTaskImpl.ensureEntered(JavacTaskImpl.java:494)
  at com.sun.tools.javac.model.JavacElements.ensureEntered(JavacElements.java:887)
  at com.sun.tools.javac.model.JavacElements.doGetTypeElement(JavacElements.java:177)
  at com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:166)
  at com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:90)
  at org.netbeans.modules.java.source.save.ElementOverlay.resolve(ElementOverlay.java:198)
  at org.netbeans.modules.java.source.save.ElementOverlay.resolve(ElementOverlay.java:187)
  at org.netbeans.modules.java.source.save.ElementOverlay.unnamedPackage(ElementOverlay.java:428)
  at org.netbeans.modules.java.source.pretty.ImportAnalysis2.<init>(ImportAnalysis2.java:95)
  at org.netbeans.modules.java.source.pretty.ImportAnalysis2.<init>(ImportAnalysis2.java:85)
  at org.netbeans.api.java.source.WorkingCopy.processCurrentCompilationUnit(WorkingCopy.java:783)
  at org.netbeans.api.java.source.WorkingCopy.getChanges(WorkingCopy.java:1321)
  at org.netbeans.api.java.source.ModificationResult$1.run(ModificationResult.java:121)
  at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
  at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:197)
  at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:180)
  at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
  at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
  at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
  at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
  at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
  at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
  at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
  at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:83)
  at org.netbeans.api.java.source.ModificationResult.runModificationTask(ModificationResult.java:105)
  at org.netbeans.modules.java.hints.errors.RenameConstructor$RenameConstructorFix.implement(RenameConstructor.java:161)
  at org.netbeans.modules.java.hints.infrastructure.ErrorHintsTestBase.performFixTest(ErrorHintsTestBase.java:307)
  at org.netbeans.modules.java.hints.infrastructure.ErrorHintsTestBase.performFixTest(ErrorHintsTestBase.java:262)
  at org.netbeans.modules.java.hints.infrastructure.ErrorHintsTestBase.performFixTest(ErrorHintsTestBase.java:258)
  at org.netbeans.modules.java.hints.errors.RenameConstructorTest.testSimple(RenameConstructorTest.java:41)
  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 org.netbeans.junit.NbTestCase.access$200(NbTestCase.java:83)
  at org.netbeans.junit.NbTestCase$2.doSomething(NbTestCase.java:488)
  at org.netbeans.junit.NbTestCase$1Guard.run(NbTestCase.java:409)
  at java.base/java.lang.Thread.run(Thread.java:840)

unfortunately I couldn't reproduce it locally so far

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