[Pharo-dev] Bisect with Pharo Launcher / Git

btc at openinworld.com btc at openinworld.com
Tue Oct 22 05:49:19 EDT 2013


I am probably not working on it anytime soon, but btw I logged the idea 
last week of enhancing Pharo Launcher with some kind of support for 
bisect operations.
https://pharo.fogbugz.com/default.asp?11927.

cheers -ben

Goubier Thierry wrote:
> Hi all,
>
> I want to thank the combination of Pharo Launcher and the pharo-core 
> github repo for earching a specific bug in Pharo 3, linked to 
> https://pharo.fogbugz.com/f/cases/11949/ :
>
> I noticed that the bug was introduced between 30450 and 30490. With 
> the Pharo launcher, I then went through a ad-hoc bisecting (loading 
> the right image version / launching it / testing) :
>
> Start point is 30450 No bug, 30490 bug.
>
> 30470 No bug
> 30480 No
> 30485 Bug
> 30483 No
> 30484 Bug
>
> Then I tried to view the changes in Morphic for the bug out of the 
> Monticello tools... Didn't work :( It's hard to guess which versions 
> have changed and when in relation to the image version number.
>
> So I went to github/pharo-core and I searched for the relevant commit:
>
> https://github.com/pharo-project/pharo-core/commit/5034553d07f342a5a0e512757a04e6afec677d96 
>
>
> And a file that could be relevant:
>
> https://github.com/pharo-project/pharo-core/commit/5034553d07f342a5a0e512757a04e6afec677d96#diff-8582177f7215f3cef75a8ce52f5ef012 
>
>
> And there I could see things in relation with MorpTreeMorph... Bug 
> solved shortly thereafter. Damn Rectangle stuff :(
>
> Thanks again





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