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From "Uwe Schindler" <>
Subject RE: Possible test framework improvement
Date Wed, 13 Jun 2012 09:16:33 GMT
In my opinion, the separate JVMs should not produce test failures or affect each other, because
every JVM gets its own temporary directory for running tests and creating indexes.

Lucene respects this completely, so running 2 test suites in parallel acts like running them
on different machines or different users. The only problem is a few Solr tests, that don’t
use the correct temporary directory and write to solr/core/src/test (maybe that’s already


Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen

> -----Original Message-----
> From: [] On Behalf Of
> Dawid Weiss
> Sent: Wednesday, June 13, 2012 11:11 AM
> To:
> Subject: Re: Possible test framework improvement
> > This would be visible only for failed tests (no point in printing it
> > for anything else)
> Yes, but it'd require higher-level analysis (cross-jvm). Another element of
> difficulty is that I also had a plan to distribute suites physically to different
> machines at some point (and the overlap wouldn't make sense then; nor would
> make timestamps...).
> > cool! when is it coming out? :)
> As soon as all the issues are solved. Feel free to contribute ;)
> Dawid
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