JTReg Test Failure: java/lang/invoke/PrivateInvokeTest.java

[M-Davies]

Failure link

https://github.com/ibmruntimes/openj9-openjdk-jdk11/blob/6716544a3e1aab5520e36418b4378172e358fd2f/test/jdk/java/lang/invoke/PrivateInterfaceCall.java#L1 fails for JDK11 and JDK8 openj9 implementations (hotspot unaffected).

• test category, openjdk
• OS/architecture, openjdk_x86-64_linux, openjdk_x86-64_windows

09:46:27  openjdk version "11.0.5" 2019-10-15
09:46:27  OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.5+6-201909111831)
09:46:27  Eclipse OpenJ9 VM AdoptOpenJDK (build master-d65742671, JRE 11 Linux amd64-64-Bit Compressed References 20190911_331 (JIT enabled, AOT enabled)
09:46:27  OpenJ9   - d65742671
09:46:27  OMR      - 7e9584ea
09:46:27  JCL      - 8057a0754d based on jdk-11.0.5+6)

Optional info

• intermittent failure (no):
• New test:
• Suspected incompatibility with openj9 due to the method name not being found by a static implementation

Failure output (captured from console output)

09:49:01  STDERR:
09:49:01  JavaTest Message: JUnit Failure: testFirst(test.java.lang.invoke.PrivateInvokeTest): java.lang.NoSuchMethodException
09:49:01  java.lang.Error: java.lang.NoSuchMethodException
09:49:01  	at test.java.lang.invoke.PrivateInvokeTest.<clinit>(PrivateInvokeTest.java:145)
09:49:01  	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
09:49:01  	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
09:49:01  	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
09:49:01  	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
09:49:01  	at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:187)
09:49:01  	at org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:236)
09:49:01  	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
09:49:01  	at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:233)
09:49:01  	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
09:49:01  	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
09:49:01  	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
09:49:01  	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
09:49:01  	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
09:49:01  	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
09:49:01  	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
09:49:01  	at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
09:49:01  	at org.junit.runners.Suite.runChild(Suite.java:128)
09:49:01  	at org.junit.runners.Suite.runChild(Suite.java:24)
09:49:01  	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
09:49:01  	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
09:49:01  	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
09:49:01  	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
09:49:01  	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
09:49:01  	at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
09:49:01  	at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
09:49:01  	at org.junit.runner.JUnitCore.run(JUnitCore.java:136)
09:49:01  	at org.junit.runner.JUnitCore.run(JUnitCore.java:127)
09:49:01  	at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:76)
09:49:01  	at com.sun.javatest.regtest.agent.JUnitRunner.main(JUnitRunner.java:76)
09:49:01  	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
09:49:01  	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
09:49:01  	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
09:49:01  	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
09:49:01  	at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298)
09:49:01  	at java.base/java.lang.Thread.run(Thread.java:831)
09:49:01  Caused by: java.lang.NoSuchMethodException
09:49:01  	at java.base/java.lang.invoke.PrimitiveHandle.finishMethodInitialization(PrimitiveHandle.java:194)
09:49:01  	at java.base/java.lang.invoke.DirectHandle.<init>(DirectHandle.java:51)
09:49:01  	at java.base/java.lang.invoke.MethodHandles$Lookup.findVirtual(MethodHandles.java:644)
09:49:01  	at test.java.lang.invoke.PrivateInvokeTest.<clinit>(PrivateInvokeTest.java:143)
09:49:01  	... 35 more

[JasonFengJ9]

This is a RI implementation specific test.

Added following empty method:

	String debugString() {
		return "";
	}

The test hits another java.lang.NoSuchMethodError

Caused by: java.lang.NoSuchMethodError: java/lang/invoke/MethodHandle.linkToSpecial(Ljava/lang/Object;Ljava/lang/invoke/MemberName;)Ljava/lang/Object; (loaded from /team/jars/bootstrap/patch-jdk11-java.base.jar by <Bootstrap Loader>) called from class java.lang.invoke.PrimitiveHandle (loaded from jrt:/java.base by <Bootstrap Loader>).
	at java.base/java.lang.invoke.PrimitiveHandle.finishMethodInitialization(PrimitiveHandle.java:192)
	... 45 more

Added an empty method as following:

	static Object linkToSpecial(Object obj, MemberName mn) {
		return null;
	}

This test still failed JUnit Failure:

JavaTest Message: JUnit Failure: testInvokeDirect(test.java.lang.invoke.PrivateInvokeTest): expected:<hello from <PrivateInvokeTest#1037>> but was:<<PrivateInvokeTest#1037>>
java.lang.AssertionError: expected:<hello from <PrivateInvokeTest#1037>> but was:<<PrivateInvokeTest#1037>>

Apparently it tests RI internal implementation which OpenJ9 doesn't match.
I am going to exclude it.

[JasonFengJ9]

Aha, it has been excluded a while ago under adoptium/aqa-tests#585.

@M-Davies if you agree, please close this issue.

[M-Davies]

@JasonFengJ9 I'm happy with that. I'll add it to the permanent excludes list