From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Dann Corbit <DCorbit(at)connx(dot)com> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Jason Earl <jason(dot)earl(at)simplot(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Two weeks to feature freeze |
Date: | 2003-06-22 03:49:42 |
Message-ID: | 200306220349.h5M3ngb10648@candle.pha.pa.us |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Dann Corbit wrote:
> That is the worst possible test plan. It totally lacks organization and
> there is no hint to define when the feature set has been covered. Ad
> hoc testing is a useful addition, but it cannot replace all the standard
> tests that have been used by the industry for decades.
>
> If you run literally hundreds of tests designed to ensure that your
> product conforms to ANSI/ISO standards then the bugs that are missed
> will be few and far between. Unless you are bad at designing tests.
>
> Designing tests is busywork. Desiging tests is boring. Nobody wants to
> design tests, let alone interpret the results and define correct
> baselines. But testing is very, very important.
I remember when I was with Great Bridge they said, "Oh, we are going to
have a test setup and do all sorts of testing to improve PostgreSQL." I
told them I doubted their testing was going to shake out many more bugs
than our existing testing setup, and you know what, I was pretty much
right. Sure, they found a few, but it wasn't much.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
From | Date | Subject | |
---|---|---|---|
Next Message | Bruce Momjian | 2003-06-22 03:58:46 | Re: Two weeks to feature freeze |
Previous Message | Bruce Momjian | 2003-06-22 03:47:13 | Re: Two weeks to feature freeze |