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From: Christian Ohler <ohler+emacs@fastmail.net>
To: Lennart Borgman <lennart.borgman@gmail.com>
Cc: "Stephen J. Turnbull" <stephen@xemacs.org>,
	Sebastian Rose <sebastian_rose@gmx.de>,
	Chong Yidong <cyd@stupidchicken.com>,
	Stefan Monnier <monnier@iro.umontreal.ca>,
	emacs-devel Mailinglist <emacs-devel@gnu.org>
Subject: Re: testing framework and package.el
Date: Wed, 13 Oct 2010 01:36:04 +1100	[thread overview]
Message-ID: <4CB47254.7000904@fastmail.net> (raw)
In-Reply-To: <AANLkTi=xjLcXS-3aF6Ab-uuBTzv6h-SBB85T+sMjaLZR@mail.gmail.com>

  On 12/10/10 20:41, Lennart Borgman wrote:
> Is there any other way supporting backward
> compatibility of the test than actually running them from time to time
> in older versions?

Rather than running the tests of Emacs version N in historical versions 
before N, we can run them in future versions after N.  This is actually 
what happens naturally as the code evolves (assuming we run "make check" 
regularly), so it's very simple and requires no added effort.  (Of 
course, this doesn't work for tests written after the fact.)  As long as 
we don't touch a given test, we know that it's compatible.  If we have 
to modify it to keep it passing, we know that there was an incompatible 
change.

Christian.




  parent reply	other threads:[~2010-10-12 14:36 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-27 15:18 testing framework and package.el Sebastian Rose
2010-09-27 22:57 ` Stefan Monnier
2010-09-27 23:42   ` Sebastian Rose
2010-09-27 23:55   ` Sebastian Rose
2010-10-01 13:01   ` Christian Ohler
2010-10-02  3:53     ` Sebastian Rose
2010-10-03 10:51       ` Christian Ohler
2010-10-03 20:52         ` Sebastian Rose
2010-10-04 15:36           ` Christian Ohler
2010-10-04 16:48             ` Chong Yidong
2010-10-05  1:17               ` Christian Ohler
2010-10-05  1:38                 ` Lennart Borgman
2010-10-05  1:50                 ` Sebastian Rose
2010-10-05  3:31                   ` Christian Ohler
2010-10-05  4:39                 ` Stephen J. Turnbull
2010-10-05 16:43                   ` Eric Schulte
2010-10-05 23:18                     ` Stefan Monnier
2010-10-11  9:26                   ` Christian Ohler
2010-10-12  3:02                     ` Stephen J. Turnbull
2010-10-12  9:41                       ` Lennart Borgman
2010-10-12 13:39                         ` Stephen J. Turnbull
2010-10-12 16:28                           ` Lennart Borgman
2010-10-12 17:37                             ` Stephen J. Turnbull
2010-10-12 17:54                               ` Lennart Borgman
2010-10-13  0:36                               ` Stefan Monnier
2010-10-13  9:03                                 ` Stephen J. Turnbull
2010-10-13 10:00                                 ` Christian Ohler
2010-10-13 14:19                                   ` Stephen J. Turnbull
2010-10-17  6:37                                     ` Christian Ohler
2010-10-17 14:54                                       ` Stefan Monnier
2010-10-18  6:55                                       ` Stephen J. Turnbull
2010-10-12 14:36                         ` Christian Ohler [this message]
2010-10-12 17:41                           ` Stephen J. Turnbull
2010-10-13 10:00                             ` Christian Ohler
2010-10-13 14:13                               ` Stephen J. Turnbull
2010-10-17  6:37                                 ` Christian Ohler
2010-10-12 14:19                       ` Christian Ohler
2010-10-12 17:58                         ` Stephen J. Turnbull
2010-10-12 18:13                           ` Lennart Borgman
2010-10-13 10:00                           ` Christian Ohler
2010-10-04 17:22             ` Eric Schulte
2010-10-05  0:01             ` Sebastian Rose
2010-10-04 13:02     ` Masatake YAMATO
2010-10-05  3:29       ` Christian Ohler

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