Hi All,
I was able to generate the dump after looking around a bit i replaces the
CATALINE_OPTS with the JAVA_OPTS, so now i do see the file being created
but
JACOCO_OPTS="-javaagent:/xxxxx/bin/jacoco/lib/jacocoagent.jar=destfile=JACOCO_EXEC_FILE,output=file,append=false"
-rwxr-xr-x 1 root root 442 Mar 3 16:44 setenv.sh
-rw-r----- 1 root root 2086 Mar 3 16:47 JACOCO_EXEC_FILE
But now i need to create the report from the file. I would greatly
appreciate if someone could help me on it. I tried the following:
java -jar <path to jacoco.jar> report JACOCO_EXEC_FILE --classfiles
../webapps/ROOT/WEB-INF/classes/ -html . -name output.html
It did generate the output.html but everything was 0% . I did
minimalistic testing on website so it may be due to that. I'll try to do
more exhaustive tests to check.
I would appreciate if someone could comment if i'm on the right track or if
i should try something else.
Thanks,
jk.
On Sunday, March 3, 2019 at 9:21:49 PM UTC-8, jk wrote:
>
> Hi All,
>
> I'm a newbie to Jacoco. I needed to perform some code coverage in our
> webapp. The webapp is shipped as a war file running on tomcat application
> server. Since I don't have the build information for the webapp as well the
> source repository for it, the on-fly looked most viable option for me.
>
> I have defined the following in setenv.sh file:
>
> JACOCO_OPTS="-javaagent:/portal/bin/jacoco/lib/jacocoagent.jar=destfile=JACOCO_EXEC_FILE,output=file,append=false"
>
> CATALINA_OPTS="${CATALINA_OPTS} ${JACOCO_OPTS}
>
> when i start the webapp i do the file being created when i do browse the
> site and shutdown catalina.sh i still the file size as 0
>
> root@xxx-xxxx:/xxxxxxx/bin# ./shutdown.sh
> Using CATALINA_BASE: /xxxxxx
> Using CATALINA_HOME: /xxxxxx
> Using CATALINA_TMPDIR: /xxxxxx/xxxx
> Using JRE_HOME: /usr
> Using CLASSPATH:
> /xxxxxxx/bin/bootstrap.jar:/portal/bin/tomcat-juli.jar
> -rw-r----- 1 root root 0 Mar 3 16:07 JACOCO_EXEC_FILE
> drwxr-x--- 3 root root 4096 Mar 3 16:13 .
>
>
> i'm using the following versions:
> Server version: Apache Tomcat/8.5.29
> Server built: Mar 5 2018 13:11:12 UTC
> Server number: 8.5.29.0
> OS Name: Linux
> OS Version: 4.4.0-116-generic
> Architecture: amd64
> JVM Version: 1.8.0_191-8u191-b12-2ubuntu0.16.04.1-b12
> JVM Vendor: Oracle Corporation
>
> The Jacoco version used is :
> jacoco/0.8.3/jacoco-0.8.3.zip
> I would appreciate of any insight into how to resolve the issue.
>
> Thanks,
> jk
>
>
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