[
https://issues.apache.org/jira/browse/CASSANDRA-7226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Russ Hatch updated CASSANDRA-7226:
----------------------------------
Attachment: trunk-7226.txt
Attaching patch to add jacoco for build tests (functional tests aren't sorted
out yet but should be possible).
To try it out, get the latest stuff:
ant maven-ant-tasks-retrieve-build
Run the unit tests:
ant jacoco-run
Run more tests if you want. The execution info is appended by default, so you
can run many tasks for a combined report. If you don't want the unit tests,
provide an ant task name to invoke. As long as the task runs through the
testmacro the jacoco java agent will be included and coverage data will be
appended.
ant jacoco-run -Dtaskname=pig-tests
Run a coverage report on the test(s) you have run:
ant jacoco-report
To run tests and the report in one shot:
ant codecoverage
or:
ant codecoverage -Dtaskname=pig-tests
To view the report, open up build/jacoco/index.html in your browser.
When you are done with the coverage data and report, run:
ant jacoco-cleanup
> get code coverage working again (cobertura or other)
> ----------------------------------------------------
>
> Key: CASSANDRA-7226
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7226
> Project: Cassandra
> Issue Type: Test
> Reporter: Russ Hatch
> Assignee: Russ Hatch
> Attachments: coverage.png, trunk-7226.txt
>
>
> We need to sort out code coverage again, for unit and cassandra-dtest tests.
> Preferably the same tool for both.
> Seems like cobertura project activity has dwindled. Jacoco might be a viable
> alternative to cobertura. Jacoco can can instrument running bytecode so I
> think it could also work for dtests (does require an agent, not sure if
> that's a problem yet). If using an agent is problematic looks like it can
> also work with offline bytecode though I don't see how that could benefit
> dtests. Project seems pretty active, with a release just last week.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
