Running unit tests with Jacoco fails

jmarinho

Hi.

I'm trying to reproduce the first scenario of the Lab 9: "Continuous Testing" that was was explained on vídeo "Code Coverage Setup with JaCoCo" and it throw me warnings and errors.
I went through the steps several times and I think that I'm not doing anything different to the video or the first part of Lab 9 (Code coverage with Jacoco).
I try creating a maven project like the lab 9 suggests and a freestyle project as in the video but on both cases I get the same error:

[WARNING] /var/jenkins_home/workspace/jacoco-test/code-coverage-jacoco/src/integration-test/java/ITFizzBuzzTest.java: Some input files use or override a deprecated API.
[WARNING] /var/jenkins_home/workspace/jacoco-test/code-coverage-jacoco/src/integration-test/java/ITFizzBuzzTest.java: Recompile with -Xlint:deprecation for details.
[INFO] 

T E S T S
-------------------------------------------------------
Exception in thread "main" java.lang.reflect.InvocationTargetException
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    at java.instrument/sun.instrument.InstrumentationImpl.loadClassAndStartAgent(Unknown Source)
    at java.instrument/sun.instrument.InstrumentationImpl.loadClassAndCallPremain(Unknown Source)
Caused by: java.lang.RuntimeException: Class java/util/UUID could not be instrumented.
    at org.jacoco.agent.rt.internal_b0d6a23.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:139)
    at org.jacoco.agent.rt.internal_b0d6a23.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:100)
    at org.jacoco.agent.rt.internal_b0d6a23.PreMain.createRuntime(PreMain.java:55)
    at org.jacoco.agent.rt.internal_b0d6a23.PreMain.premain(PreMain.java:47)
    ... 6 more
Caused by: java.lang.NoSuchFieldException: $jacocoAccess
    at java.base/java.lang.Class.getField(Unknown Source)
    at org.jacoco.agent.rt.internal_b0d6a23.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:137)
    ... 9 more
*** java.lang.instrument ASSERTION FAILED ***: "result" with message agent load/premain call failed at ./src/java.instrument/share/native/libinstrument/JPLISAgent.c line: 422
FATAL ERROR in native method: processing of -javaagent failed, processJavaStart failed
Aborted (core dumped)

Results :

Tests run: 0, Failures: 0, Errors: 0, Skipped: 0

[JENKINS] Recording test results
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  4.828 s
[INFO] Finished at: 2021-12-13T18:18:50Z
[INFO] ------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.15:test (default-test) on project code-coverage-jacoco: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.15:test failed: The forked VM terminated without saying properly goodbye. VM crash or System.exit called ?
[ERROR] Command was/bin/sh -c cd /var/jenkins_home/workspace/jacoco-test/code-coverage-jacoco && /opt/java/openjdk/bin/java -javaagent:/var/jenkins_home/.m2/repository/org/jacoco/org.jacoco.agent/0.7.5.201505241946/org.jacoco.agent-0.7.5.201505241946-runtime.jar=destfile=/var/jenkins_home/workspace/jacoco-test/code-coverage-jacoco/target/coverage-reports/jacoco-ut.exec -jar /var/jenkins_home/workspace/jacoco-test/code-coverage-jacoco/target/surefire/surefirebooter6624810085396241211.jar /var/jenkins_home/workspace/jacoco-test/code-coverage-jacoco/target/surefire/surefire10181250726723161838tmp /var/jenkins_home/workspace/jacoco-test/code-coverage-jacoco/target/surefire/surefire_013196265457472944591tmp
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
[JENKINS] Archiving /var/jenkins_home/workspace/jacoco-test/code-coverage-jacoco/pom.xml to net.petrikainulainen.maven/code-coverage-jacoco/0.1/code-coverage-jacoco-0.1.pom
channel stopped
Finished: FAILURE

I don't know well how to interpret this in order to figure out what happen. Anyone have an idea?
Regards.

luisviveropena

Hi @jmarinho, I'm going to do a test case and I'll let you know as soon as I finished it.

Are you working with Jenkins as a Docker container, or have you installed it by yourself in the OS you are running? What's the Jenkins and Maven version you are running?

Regards,
Luis.

jmarinho

Hi @luisviveropena. Thanks for your help.

I was following the labs strictly until now and, although sometimes they did not come at the first time, I was able to make it work.
Anyway, I must say that the only thing that I did not do as in labs was when I chose an image for Jenkins container. I picked a slightly newer one than the labs one
So the answers to your questions are: I'm using Jenkins on a container and the version of Jenkins is: 2.303.3 from the image jenkins/jenkins:2.303.3-lts-slim. My work environment has too another Docker container that acts as a Docker server as in Labs (dind)
On the other hand, Maven version for the project (jacoco-test) is 3.6.1 that matches the Maven's installation that I have on Global Tools. As in labs too.

Regards

tomp736

I am seeing the same error.

My jenkins agents are running on kubernetes, but I have not had too many issues up until now.

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Exception in thread "main" java.lang.reflect.InvocationTargetException
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    at java.instrument/sun.instrument.InstrumentationImpl.loadClassAndStartAgent(Unknown Source)
    at java.instrument/sun.instrument.InstrumentationImpl.loadClassAndCallPremain(Unknown Source)
Caused by: java.lang.RuntimeException: Class java/util/UUID could not be instrumented.
    at org.jacoco.agent.rt.internal_b0d6a23.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:139)
    at org.jacoco.agent.rt.internal_b0d6a23.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:100)
    at org.jacoco.agent.rt.internal_b0d6a23.PreMain.createRuntime(PreMain.java:55)
    at org.jacoco.agent.rt.internal_b0d6a23.PreMain.premain(PreMain.java:47)
    ... 6 more
Caused by: java.lang.NoSuchFieldException: $jacocoAccess
    at java.base/java.lang.Class.getField(Unknown Source)
FATAL ERROR in native method: processing of -javaagent failed, processJavaStart failed
    at org.jacoco.agent.rt.internal_b0d6a23.core.runtime.ModifiedSystemClassRuntime.createFor(ModifiedSystemClassRuntime.java:137)
    ... 9 more
*** java.lang.instrument ASSERTION FAILED ***: "result" with message agent load/premain call failed at ./src/java.instrument/share/native/libinstrument/JPLISAgent.c line: 422
Aborted (core dumped)

Results :

Tests run: 0, Failures: 0, Errors: 0, Skipped: 0

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  15.175 s
[INFO] Finished at: 2021-12-17T12:27:42Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.15:test (default-test) on project code-coverage-jacoco: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.15:test failed: The forked VM terminated without saying properly goodbye. VM crash or System.exit called ?
[ERROR] Command was/bin/sh -c cd /home/jenkins/agent/workspace/jacoco-test/code-coverage-jacoco && /opt/java/openjdk/bin/java -javaagent:/home/jenkins/.m2/repository/org/jacoco/org.jacoco.agent/0.7.5.201505241946/org.jacoco.agent-0.7.5.201505241946-runtime.jar=destfile=/home/jenkins/agent/workspace/jacoco-test/code-coverage-jacoco/target/coverage-reports/jacoco-ut.exec -jar /home/jenkins/agent/workspace/jacoco-test/code-coverage-jacoco/target/surefire/surefirebooter12218850172728523641.jar /home/jenkins/agent/workspace/jacoco-test/code-coverage-jacoco/target/surefire/surefire6284159443550726781tmp /home/jenkins/agent/workspace/jacoco-test/code-coverage-jacoco/target/surefire/surefire_012781991046842243410tmp
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
Build step 'Invoke top-level Maven targets' marked build as failure
Finished: FAILURE

tomp736

Updating to version 0.8.2 resolved this issue for me. Created a pull request.

https://github.com/lfs261/maven-examples/pull/5

jmarinho

Hi @tomp736.

You are right, updating to this version solves the issue for me. Thank you!

Regards.

luisviveropena

Hi @tomp736 and @jmarinho , thanks for confirming the fix!

Regards,
Luis.

laurent.roffe

A 1000 thanks for that hint !

gouravshah

I have now merged this change into the master branch so it should be fixed permanently.

kzwolenik

I've encountered the problem again, updating to 0.8.12 fixed the issue:

            <artifactId>jacoco-maven-plugin</artifactId>
            <version>0.8.12</version>

I've got the latest plugin version here: https://central.sonatype.com/search?q=g:org.jacoco a:jacoco-maven-plugin&smo=true

luisviveropena

Hi @kzwolenik,

Ok, thanks for letting us know.

Regards,
Luis.