Re: [ovirt-devel] [VDSM] Coverage reports

Hi all, Thanks to Edward, we have now coverage reports in jenkins. The way to access the report on jenkins is to use this url: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/ <build-number>/artifact/exported-artifacts/htmlcov/index.html Here is an example, hopefully it will be accessible when you try: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/648/arti... Todo: - Easy way to access the report from gerrit It should be easy to add a link the coverage report in the comment added by jenkins after a build finish. - Store the coverage reports for longer time, maybe a week? - We have only 45% coverage instead of the minimum, 100%. Note that coverage of 25% can mean *no* code was run by the tests. The only code running was the functions and class definitions. Here is an example: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/648/arti... Modules that were never imported during the tests have 0% coverage: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/648/arti... - coverage creates lot of useless noise in the jenkins logs, need to slicense this output. http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/648/cons... I did not find a way to do this in nosetests, may need hacking nose coverage plugin. - The report includes only the tests in the tests directory. We have additional tests in lib/vdsm/infra/* which are not included. We should move these to the tests directory. - The report is using absolute paths, but we like shorter relative paths. I don't see a way to configure nosetests or coverage to generate relative paths. May need hacking of the generated html/json in htmlcov. - Add "make coverage" target for running coverage locally - An easy way to enable coverage for the functional tests or for running a single test module. Can be done using nosetests --cover* options. Should be documented in tests/README, and maybe automated using a script or Makefile. When running locally, one would like to have the script open the report in the browser automatically: xdg-open tests/htmlcov/index.html - An easy way to enable coverage when testing flows in vdsm Petr sent a patch for enabling coverage using vdsm.conf: https://gerrit.ovirt.org/49168 We discussed adding vdsm-coverage package that will make it easy to setup Nir _______________________________________________ Devel mailing list Devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/devel