Since, if you look at the output when make test is run, all files in module/t. are run in directory listing order, why not take advantage of that - as I and a good number of others do. This is done by prefixing the test files (i.e. t/*.t) with a number e.g. 
t/00_base.t
t/01_base+1.t
.
.

[download]
etc. etc. - or in your case 
t/00_perf1.t
t/01_perf1.t
t/02_perf2.t
.
.
/C>
or maybe even more meaningful names (to you) than <c>nn_perfnn.t

[download]

You will undoubtedly find perl testing - A developers notebook to be of great use (it's where I had the above idea confirmed by far more knowledgeable others).

Update:

Added afterthought/post-script ... which should have been the first thought!!

A user level that continues to overstate my experience :-))

In reply to Re: Setting up a test suite in perl by Bloodnok
in thread Setting up a test suite in perl by jasoncollins

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