db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Kristian Waagan <kristian.waa...@oracle.com>
Subject Alternative code coverage report using JaCoCo
Date Mon, 11 Jun 2012 21:15:48 GMT
Hi all,

I've been looking into adding support for JaCoCo [1] for Derby, which is 
a tool used to obtain code coverage numbers. My main motivation for 
doing so has been because the development of EMMA seems to have stopped 
in 2005/2006.

Since there is some activity around code coverage in the community right 
now (i.e. GSoC 2012), I'm posting a first report right away, even though 
I haven't provided the required patch yet. The report was generated by 
running a patched build.xml and BaseTestCase. Regarding the tests, I 
added the replication tests to junit-core. Not sure how that suite test 
is run with EMMA.

Anyway, the report can be found at 
That location is temporary, but I'll keep it around for a while. Feel 
free to have a look and tell what you think of the report. Also, 
comparing the results with those of EMMA may be useful as a sanity check.


[1] http://www.eclemma.org/jacoco/

View raw message