[
https://issues.apache.org/jira/browse/GEODE-10217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17517691#comment-17517691
]
Geode Integration commented on GEODE-10217:
-------------------------------------------
Seen in [unit-test-openjdk8
#269|https://concourse.apachegeode-ci.info/teams/main/pipelines/apache-develop-main/jobs/unit-test-openjdk8/builds/269]
... see [test
results|http://files.apachegeode-ci.info/builds/apache-develop-main/1.15.0-build.1069/test-results/test/1649179431/]
or download
[artifacts|http://files.apachegeode-ci.info/builds/apache-develop-main/1.15.0-build.1069/test-artifacts/1649179431/unittestfiles-openjdk8-1.15.0-build.1069.tgz].
> Mockito Unable to Mock org.apache.geode.internal.cache.DiskRegion
> -----------------------------------------------------------------
>
> Key: GEODE-10217
> URL: https://issues.apache.org/jira/browse/GEODE-10217
> Project: Geode
> Issue Type: Bug
> Components: core, tests
> Reporter: Patrick Johnsn
> Priority: Major
> Labels: needsTriage
>
> Mokito cannot mock DiskRegion, DiskRegionView, and AbstractDiskRegion because
> Byte Buddy could not instrument all classes within the mock's type hierarchy.
> {noformat}
> DiskEntryHelperTest > doSynchronousWriteReturnsTrueWhenDiskRegionIsSync FAILED
> 10:19:40 org.mockito.exceptions.base.MockitoException:
> 10:19:40 Mockito cannot mock this class: class
> org.apache.geode.internal.cache.DiskRegion.
> 10:19:40
> 10:19:40 If you're not sure why you're getting this error, please report
> to the mailing list.
> 10:19:40
> 10:19:40
> 10:19:40 Java : 1.8
> 10:19:40 JVM vendor name : BellSoft
> 10:19:40 JVM vendor version : 25.322-b06
> 10:19:40 JVM name : OpenJDK 64-Bit Server VM
> 10:19:40 JVM version : 1.8.0_322-b06
> 10:19:40 JVM info : mixed mode
> 10:19:40 OS name : Linux
> 10:19:40 OS version : 5.4.0-1069-gcp
> 10:19:40
> 10:19:40
> 10:19:40 You are seeing this disclaimer because Mockito is configured to
> create inlined mocks.
> 10:19:40 You can learn about inline mocks and their limitations under item
> #39 of the Mockito class javadoc.
> 10:19:40
> 10:19:40 Underlying exception :
> org.mockito.exceptions.base.MockitoException: Could not modify all classes
> [class org.apache.geode.internal.cache.DiskRegion, interface
> org.apache.geode.internal.cache.persistence.DiskRegionView, class
> org.apache.geode.internal.cache.AbstractDiskRegion]
> 10:19:40 at
> org.apache.geode.internal.cache.entries.DiskEntryHelperTest.<init>(DiskEntryHelperTest.java:44)
> 10:19:40
> 10:19:40 Caused by:
> 10:19:40 org.mockito.exceptions.base.MockitoException: Could not
> modify all classes [class org.apache.geode.internal.cache.DiskRegion,
> interface org.apache.geode.internal.cache.persistence.DiskRegionView, class
> org.apache.geode.internal.cache.AbstractDiskRegion]
> 10:19:40 at
> net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:157)
> 10:19:40 at
> net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:371)
> 10:19:40 at
> net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:179)
> 10:19:40 at
> net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:382)
> 10:19:40 ... 1 more
> 10:19:40
> 10:19:40 Caused by:
> 10:19:40 java.lang.IllegalStateException:
> 10:19:40 Byte Buddy could not instrument all classes within the
> mock's type hierarchy
> 10:19:40
> 10:19:40 This problem should never occur for javac-compiled
> classes. This problem has been observed for classes that are:
> 10:19:40 - Compiled by older versions of scalac
> 10:19:40 - Classes that are part of the Android distribution
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.triggerRetransformation(InlineBytecodeGenerator.java:280)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.mockClass(InlineBytecodeGenerator.java:213)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.lambda$mockClass$0(TypeCachingBytecodeGenerator.java:47)
> 10:19:40 at
> net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:157)
> 10:19:40 at
> net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:371)
> 10:19:40 at
> net.bytebuddy.TypeCache.findOrInsert(TypeCache.java:179)
> 10:19:40 at
> net.bytebuddy.TypeCache$WithInlineExpunction.findOrInsert(TypeCache.java:382)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.mockClass(TypeCachingBytecodeGenerator.java:40)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.createMockType(InlineDelegateByteBuddyMockMaker.java:389)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.doCreateMock(InlineDelegateByteBuddyMockMaker.java:349)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.createMock(InlineDelegateByteBuddyMockMaker.java:328)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.createMock(InlineByteBuddyMockMaker.java:56)
> 10:19:40 at
> org.mockito.internal.util.MockUtil.createMock(MockUtil.java:53)
> 10:19:40 at
> org.mockito.internal.MockitoCore.mock(MockitoCore.java:96)
> 10:19:40 at org.mockito.Mockito.mock(Mockito.java:1965)
> 10:19:40 at org.mockito.Mockito.mock(Mockito.java:1880)
> 10:19:40 ... 1 more
> 10:19:40
> 10:19:40 Caused by:
> 10:19:40 java.lang.ExceptionInInitializerError
> 10:19:40 at
> java.util.concurrent.ConcurrentHashMap.fullAddCount(ConcurrentHashMap.java:2526)
> 10:19:40 at
> java.util.concurrent.ConcurrentHashMap.addCount(ConcurrentHashMap.java:2266)
> 10:19:40 at
> java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1166)
> 10:19:40 at
> java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
> 10:19:40 at
> org.mockito.internal.util.concurrent.WeakConcurrentMap.expungeStaleEntries(WeakConcurrentMap.java:139)
> 10:19:40 at
> org.mockito.internal.util.concurrent.WeakConcurrentMap$WithInlinedExpunction.containsKey(WeakConcurrentMap.java:272)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.MockMethodAdvice.isMock(MockMethodAdvice.java:169)
> 10:19:40 at java.lang.Object.equals(Object.java:149)
> 10:19:40 at
> java.lang.reflect.Method.equals(Method.java:317)
> 10:19:40 at java.util.HashMap.getNode(HashMap.java:573)
> 10:19:40 at java.util.HashMap.get(HashMap.java:558)
> 10:19:40 at
> net.bytebuddy.utility.dispatcher.JavaDispatcher$ProxiedInvocationHandler.invoke(JavaDispatcher.java:1143)
> 10:19:40 at
> net.bytebuddy.description.method.$Proxy44.getParameterCount(Unknown Source)
> 10:19:40 at
> net.bytebuddy.description.method.ParameterList$ForLoadedExecutable.size(ParameterList.java:226)
> 10:19:40 at
> net.bytebuddy.description.method.ParameterList$AbstractBase.asTypeList(ParameterList.java:105)
> 10:19:40 at
> net.bytebuddy.description.method.MethodDescription$AbstractBase.getStackSize(MethodDescription.java:463)
> 10:19:40 at
> net.bytebuddy.asm.Advice$ArgumentHandler$ForAdvice$Default$ForMethodEnter.mapped(Advice.java:4743)
> 10:19:40 at
> net.bytebuddy.asm.Advice$Dispatcher$Inlining$CodeTranslationVisitor.visitVarInsn(Advice.java:9335)
> 10:19:40 at
> net.bytebuddy.jar.asm.MethodVisitor.visitVarInsn(MethodVisitor.java:359)
> 10:19:40 at
> net.bytebuddy.jar.asm.ClassReader.readCode(ClassReader.java:2408)
> 10:19:40 at
> net.bytebuddy.jar.asm.ClassReader.readMethod(ClassReader.java:1514)
> 10:19:40 at
> net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:744)
> 10:19:40 at
> net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:424)
> 10:19:40 at
> net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$AdviceMethodInliner.apply(Advice.java:8325)
> 10:19:40 at
> net.bytebuddy.asm.Advice$AdviceVisitor.onAfterExceptionTable(Advice.java:10579)
> 10:19:40 at
> net.bytebuddy.utility.visitor.ExceptionTableSensitiveMethodVisitor.considerEndOfExceptionTable(ExceptionTableSensitiveMethodVisitor.java:49)
> 10:19:40 at
> net.bytebuddy.utility.visitor.ExceptionTableSensitiveMethodVisitor.visitLabel(ExceptionTableSensitiveMethodVisitor.java:81)
> 10:19:40 at
> net.bytebuddy.jar.asm.Label.accept(Label.java:358)
> 10:19:40 at
> net.bytebuddy.jar.asm.ClassReader.readCode(ClassReader.java:2057)
> 10:19:40 at
> net.bytebuddy.jar.asm.ClassReader.readMethod(ClassReader.java:1514)
> 10:19:40 at
> net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:744)
> 10:19:40 at
> net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:424)
> 10:19:40 at
> net.bytebuddy.dynamic.scaffold.TypeWriter$Default$ForInlining.create(TypeWriter.java:3951)
> 10:19:40 at
> net.bytebuddy.dynamic.scaffold.TypeWriter$Default.make(TypeWriter.java:2213)
> 10:19:40 at
> net.bytebuddy.dynamic.scaffold.inline.RedefinitionDynamicTypeBuilder.make(RedefinitionDynamicTypeBuilder.java:224)
> 10:19:40 at
> net.bytebuddy.dynamic.scaffold.inline.AbstractInliningDynamicTypeBuilder.make(AbstractInliningDynamicTypeBuilder.java:123)
> 10:19:40 at
> net.bytebuddy.dynamic.DynamicType$Builder$AbstractBase.make(DynamicType.java:3661)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.transform(InlineBytecodeGenerator.java:394)
> 10:19:40 at
> sun.instrument.TransformerManager.transform(TransformerManager.java:188)
> 10:19:40 at
> sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:428)
> 10:19:40 at
> sun.instrument.InstrumentationImpl.retransformClasses0(Native Method)
> 10:19:40 at
> sun.instrument.InstrumentationImpl.retransformClasses(InstrumentationImpl.java:144)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.triggerRetransformation(InlineBytecodeGenerator.java:276)
> 10:19:40 ... 16 more
> 10:19:40
> 10:19:40 Caused by:
> 10:19:40 java.lang.NullPointerException
> 10:19:40 at
> java.util.concurrent.ThreadLocalRandom.getProbe(ThreadLocalRandom.java:980)
> 10:19:40 at
> java.util.concurrent.ConcurrentHashMap.fullAddCount(ConcurrentHashMap.java:2526)
> 10:19:40 at
> java.util.concurrent.ConcurrentHashMap.addCount(ConcurrentHashMap.java:2266)
> 10:19:40 at
> java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1166)
> 10:19:40 at
> java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097)
> 10:19:40 at
> org.mockito.internal.util.concurrent.WeakConcurrentMap.expungeStaleEntries(WeakConcurrentMap.java:139)
> 10:19:40 at
> org.mockito.internal.util.concurrent.WeakConcurrentMap$WithInlinedExpunction.containsKey(WeakConcurrentMap.java:272)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.MockMethodAdvice.isMock(MockMethodAdvice.java:169)
> 10:19:40 at
> org.mockito.internal.creation.bytebuddy.MockMethodAdvice.isMocked(MockMethodAdvice.java:174)
> 10:19:40 at
> java.util.Hashtable.isEmpty(Hashtable.java:245)
> 10:19:40 at sun.misc.VM.getSavedProperty(VM.java:258)
> 10:19:40 at
> java.util.concurrent.ThreadLocalRandom.initialSeed(ThreadLocalRandom.java:139)
> 10:19:40 at
> java.util.concurrent.ThreadLocalRandom.<clinit>(ThreadLocalRandom.java:136)
> 10:19:40 ... 59 more{noformat}
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