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Bug 331219

Summary: Re-instate code coverage checks
Product: [RT] Virgo Reporter: Glyn Normington <glyn.normington>
Component: virgo-buildAssignee: Project Inbox <virgo-inbox>
Status: CLOSED DUPLICATE QA Contact:
Severity: enhancement    
Priority: P3 CC: b.kapukaranov, eclipse, fwaibel, hsiliev, zteve.powell
Version: 2.1.0.RELEASE   
Target Milestone: 3.7.0.M02   
Hardware: PC   
OS: All   
Whiteboard:
Bug Depends on: 331221    
Bug Blocks: 333258    

Description Glyn Normington CLA 2010-11-26 10:38:53 EST 
The Clover code coverage tool is available free to open source projects. Before donation to Eclipse, builds ran code coverage checks using Clover and failed if the coverage fell below a pre-defined value. This should be re-instated for Virgo.
Comment 1 Glyn Normington CLA 2010-12-22 05:06:40 EST 
As reported in bug 331221 only open source tools are allowed on the Eclipse Hudson CI server, so we will not be able to get code coverage checks as part of Eclipse Hudson CI builds unless we can identify an open source replacement for Clover.

Emma is an Eclipse plugin and I do not know whether it is possible to run it as part of a build to gather the necessary coverage stats.
Comment 2 Chris Frost CLA 2010-12-22 05:25:46 EST 
There is a plugin for Emma on Hudson (http://wiki.hudson-ci.org/display/HUDSON/Emma+Plugin) but we would have to convince the Webmaster to install it. It is also possible to just run Emma from the ant build but we would then have to go and look at the coverage results for each build. With the plugin we would get nice trend graphs in the Hudson UI.
Comment 3 Glyn Normington CLA 2010-12-22 05:39:30 EST 
That's interesting. Unfortunately what we really want is to know when the code coverage of runtime (non-test) code by unit tests drops below the configured threshold. Eye-balling coverage results or trend graphs won't give us that, so we'd have to find some way of processing Emma's output.
Comment 4 Florian Waibel CLA 2015-06-03 07:48:19 EDT 
With Bug 325871 we have a coverage check up and running now.

*** This bug has been marked as a duplicate of bug 325871 ***
Comment 5 Florian Waibel CLA 2016-07-05 04:06:20 EDT 
3.7.0.M02 has been shipped.