jacoco.exec file is not created

[sushantg...@gmail.com]

I have attached agent by adding JAVA_OPTS entry in .bashrc

JAVA_OPTS="$JAVA_OPTS -javaagent:/home/ramanuj/jacoco-0.7.4.201502262128/lib/org.jacoco.agent-0.7.4.201502262128.jar=destfile=/home/ramanuj/jococo_report/jacoco.exec"
export JAVA_OPTS

when test execution ends it doesnot create files.

[Marc Hoffmann]

If you use the official distriinution this is not the agent JAR file. It
would be

/home/ramanuj/jacoco-0.7.4.201502262128/lib/jacocoagent.jar

See dosumentation: http://eclemma.org/jacoco/trunk/doc/agent.html

Regards,
-marc

[sushantg...@gmail.com]

Hello Marc,

Thanks, Thanks lot for your reply.
We are using LISA test tool for writing function tests and executes them using GUI or command line, not through ANT or Maven.
I want while executing tests JaCoCo agent should capture coverage as I have attached it to JVM.

I have seen lot documentation but examples available is not useful to me.
I have attached agent with
JAVA_OPTS="$JAVA_OPTS -javaagent:/home/ramanuj/Downloads/jacoco0.7.4/lib/jacocoagent.jar=destfile=/home/ramanuj/Downloads/jacoco_report/jacoco.exec"
export JAVA_OPTS

but still jacoco.exec file is not generated. I am not getting where is the problem

am I on correct path? please guide me.

[Sushant Gaikwad]

Hello Marc,

I am still not able to generate .exec file with the configuration mentioned in doc. 

Please help me. am I on the correct path or anything is missing.

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Thanks & Regards,

 Sushant Gaikwad

[Sushant Gaikwad]

Hello Marc,

 Finally I am able to generate jacoco.exec file. Thanks for your help. it has created after tomcat shutdown.

 now I want to create html report from exec file but I have question whether class files are required for it or I can generated it without class files.

 how I can generate the reports?

[ssdha...@gmail.com]

Hi Sushant,
You need to use ant tasks to create your html coverage report. See the documentation for that and you need class files to generate the report and these are the same classes on which you ran your test cases.
Regards,
Simranjeet