On Monday, January 30, 2017 at 3:57:26 PM UTC-8, Evgeny Mandrikov wrote:
>
> "report-aggregate" searches exec files relatively to location of
> dependencies within current Maven reactor using "dataFileIncludes" and
> "dataFileExcludes" - see
> http://www.jacoco.org/jacoco/trunk/doc/report-aggregate-mojo.html#dataFileIncludes
>
> Also you can have a look on its implementation at
> https://github.com/jacoco/jacoco/blob/master/jacoco-maven-plugin/src/org/jacoco/maven/ReportAggregateMojo.java
>
> And in addition to examples that were provided before -
> http://stackoverflow.com/a/41901853/244993 full working example (not just
> excerpt from pom) that uses "dataFileIncludes".
>
> Hope this helps,
> Evgney
>
I still can't get it to find the "coverage.exec" files from my child
modules.
This is a new excerpt from the "jacoco-aggregate" pom, which is a peer
child module to the modules with unit tests:
<dependencies>
<dependency>
<groupId>com.att.detsusl</groupId>
<artifactId>usl-account-impl</artifactId>
<version>2.3.0-SNAPSHOT</version>
</dependency>
...
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.7.8</version>
<executions>
<execution>
<id>report-aggregate</id>
<phase>verify</phase>
<goals>
<goal>report-aggregate</goal>
</goals>
<configuration>
<dataFileIncludes>**/target/coverage.exec
</dataFileIncludes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
>From the "jacoco-aggregate" directory, I did a "find" of "coverage.exec"
files in the tree, and it includes at least
"../usl-account-impl/target/coverage.exec".
I've tried different variations of the "dataFileIncludes" property, like
just "target/coverage.exec".
I even tried running SysInternals "ProcMon" and watching for accesses to
"coverage.exec", and it only ever saw the one it tried to create in the
"jacoco-aggregate" directory.
I wish there was a way to get the process to be more verbose and describe
what it's actually looking for, and finding. I'm just poking in the dark
here.
>
> On Tuesday, January 31, 2017 at 12:19:50 AM UTC+1, David Karr wrote:
>>
>> I need more information. It generated the report, but it showed no
>> coverage. I'm guessing I have to somehow communicate the name of the
>> ".exec" file that I'm using.
>>
>> I constructed an additional module called "jacoco-aggregate", and this is
>> an excerpt of its POM:
>>
>
>>
> I added a dependency for each child module that has unit tests. I
>> verified that those individual modules are generating data. I looked at the
>> properties for report-aggregate, but it's not obvious how I configure it to
>> know what the name is of the data file in each module.
>>
>>
>
>
> On Tuesday, January 31, 2017 at 12:36:49 AM UTC+1, David Karr wrote:
>>
>>
>> And thinking more about this, if I simply specify child project
>> dependencies, how can "report-aggregate" even know where the datafile is
>> for each child project? Does it expect that the datafile would have been
>> installed as an artifact? That seems hard to believe.
>>
>
>
>
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