jacoco gradle Filtering

[sgo...@gmail.com]

Hello,

I am using jacoco with gradle and I am able to generate reports, however when I try to use filters (Includes, Excludes) its not working as expected. Here's how my generate report task looks like:

task codeCoverageReport(type: JacocoReport) {
executionData fileTree(project.rootDir.absolutePath).include("**/*.exec")

subprojects.each {
sourceSets it.sourceSets.main
}

reports {
xml.enabled true
html.enabled true
html.destination "${buildDir}/reports/jacoco"
csv.enabled false
}

classDirectories = fileTree(
dir: "/mnt/home/user1/src/repo/myclasses",
includes: ['**/com/blahblah/**/*'],
excludes: ['**/org/apache/**/*',
'**/com/google/**/*',
'HelloWorld*class',
'UT_*.class',
]
)
}

Iteration #1: First time I run this "codeCoverageReport" task without any filters (meaning clasDirectories override comented out). Jacoco tells me its writing bundle with 7000 classes.

[ant:jacocoReport] Writing bundle 'source' with 7000 classes

Iteration #2: This time I copied the class files to "myclasses" directory and my "classDirectories" override looks like this (no includes and excludes)

classDirectories = fileTree(
dir: "/mnt/home/user1/src/repo/myclasses",
)

Jacoco tells me its writing bundle with 14000 classes.

[ant:jacocoReport] Writing bundle 'source' with 14000 classes

Iteration #3: I apply filters with excludes (trying to exclude all class files to see what I get)

classDirectories = fileTree(
dir: "/mnt/home/user1/src/repo/myclasses",
excludes: ['*.class',
]
)

jacoco reports writing bundle with 7000 classes.

Bottom line I want filters to work, if I don't override classDirectories nothing seems to work, with overriding it kinda works but seems to be picking up the "default" classes as well.

Can someone help me here please.

Thanks,

[Marc R. Hoffmann]

Hi,

the Gradle integration is done by the Gradle project itself. I recommend also asking at their forum:

• http://gradle.org/docs/current/userguide/jacoco_plugin.html
• http://discuss.gradle.org/c/bugs

Regards,
-marc