Thanks Marc. What you suggested is for using jacoco agent, something like
this, right?
<jacoco:dump address="172.29.12.183" port="20488" includes="..."
destfile="${jacocoExecPath}/A.exec" reset="false" append="false"/>
Later I asked the mvn plugin scenario (for unit test): for unit test we use
the mvn command line and jacoco-maven-plugin in pom.xml file. We do defined
'<excludes>' in pom.xml, but it seemed to only affect the 'report' part;
the generated .exec files were not affected. How can we include or exclude
when dumping .exec files? I looked at the doc and seems prepare-agent can
do this... is that true? If ture, where can I find some examples?
Do you have hints or examples for this scenario?
Thanks!
--huafeng
On Friday, November 15, 2019 at 8:45:16 PM UTC+8, Marc R. Hoffmann wrote:
>
> Ok, in this case what you typically is do when running the tests that
> generate A.exec you limit the JaCoCo agent to the classes for A with the
> includes property of the agent. We do the same for the JaCoCo build itself:
>
>
> https://github.com/jacoco/jacoco/blob/master/org.jacoco.report.test/pom.xml#L28
>
> Regards,
> -marc
>
>
> On 15. Nov 2019, at 13:12, [email protected] <javascript:> wrote:
>
> For example, I have two modules A and B, and two exec files A.exec and
> B.exec. The problem is that, A.exec also contains some info about B, but
> when generating the report, I only want the info about B from B.exec. So I
> don't want to merge A.exec and B.exec.
> Any workaround? Thanks.
> --huafeng
>
> On Friday, November 15, 2019 at 7:35:13 PM UTC+8, Marc R. Hoffmann wrote:
>>
>> Hi Huafeng,
>>
>> no, this is not supported.
>>
>> Why can’t you provide all .exec files for the overall report? Due to
>> unique class ids used by JaCoCo only classes in the respective group will
>> pick-up their data. So there shouldn’t be a difference.
>>
>> Regards,
>> -marc
>>
>>
>>
>> On 15. Nov 2019, at 12:24, [email protected] wrote:
>>
>> Hi guys,
>> can I put the 'executiondata' elememt inside a 'group', as shown below? I
>> have different .exec files for different groups.
>> Ant complains 'group doesn't support the nested "executiondata" element.'
>> But is there a approach to use different .exec files for different groups?
>> I do need this badly.
>>
>> <target name="report">
>> <jacoco:report>
>> <structure name="JaCoCo-Report">
>> <group name="XXX-api">
>> <executiondata>
>> <file file="${jacocoExecPath}/XXX-api.exec"/>
>> </executiondata>
>> <group name="XXX-component-1">
>> <sourcefiles encoding="UTF-8">
>> <fileset
>> dir="${classFilePath}/XXX/WEB-INF/classes"/>
>> </sourcefiles>
>> <classfiles>
>> <fileset
>> dir="${classFilePath}/XXX/WEB-INF/classes"/>
>> </classfiles>
>> </group>
>> ...
>>
>> Thanks!
>> --huafeng
>>
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