GNU bug report logs - #5754
Bytecomp Arithmetic test failed

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Package: emacs;

Reported by: Juri Linkov <juri <at> jurta.org>

Date: Tue, 23 Mar 2010 07:52:02 UTC

Severity: normal

Done: Chong Yidong <cyd <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #23 received at 5754 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Lennart Borgman <lennart.borgman <at> gmail.com>
Cc: Chong Yidong <cyd <at> stupidchicken.com>, 5754 <at> debbugs.gnu.org
Subject: Re: bug#5754: Bytecomp Arithmetic test failed
Date: Wed, 24 Mar 2010 21:15:57 -0400

>>>> Not when building Emacs, but there should be a make target like
>>>> `make test'.  And when choosing a unit test framework to add to Emacs,
>>>> the main criteria should be the ability to run tests in batch mode.
>>> Yes, there should such a target. But why don't you think it would be
>>> run at the end of the build process?
>> No, thanks.  It would be a nuisance for developers.
> In what way?
> The idea behind unit tests is to catch errors as soon as possible
> after each change. Would not running the unit tests directly after
> building help with that? Some problems are platform specific and will
> perhaps show up during unit tests.

It could only work if running the test takes a negligible amount of
time, and it generates almost no output if all goes well.
The second point is probably easy, but the first is unlikely to stay
true for long.


        Stefan
This bug report was last modified 13 years and 169 days ago.

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