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Archive for July 2009

Testability of Free Software projects

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Earlier this month, Michael Bolton (not the singer, but the software tester), wrote about testability of software. Basically he answers the question of how to increase software testability and if it involves something more than making it easier to automate.

Testability is anything that makes the program faster or easier to test on some level.

Indeed it involves a lot more.

His explanation is very concise and it gives useful tips to increase testability. If you are writing any kind of software, I recommend you reading his post to improve its testability.

Why should we care about testability? I guess it is hard to think about every non-functional risk when writing an application. Not only you have to make it work, but now you also have to think about performance, accessibility, usability, and now, if all that was not enough, testability.

Making a software easier to test not only makes testers’ jobs easier but also it gives more time to developers to fix the issues before the release, as bugs can be found earlier in the cycle.
Not long ago I filed a couple of bugs in Notify OSD that, if fixed, they will make Ubuntu’s notification system easier to test. They do not imply making the application easier to automate, they are just a couple of bugs about improving its logging system. Making an application logging system more intelligent is just an example of an easy way to improve its testability.

I’ve added the tag “testability” to these two bugs and will start to do the same with the bugs I find that makes testing harder. If you are a software tester or a developer that cares about testing, do the same. Usability, accessibility, testability, performance; they all share a common objective: making software better.


Written by Ara Pulido

July 20, 2009 at 11:02 am

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Me in a FLOSS community

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Jono asked about thoughts on why women are such a minority in open source communities. I already talked with him and Matt about the topic during GCDS, but I would like to write down my thoughts and experience.

From my point of view, there isn’t just one reason. I will talk about the reasons why I don’t feel completely comfortable in the FLOSS communities. I cannot generalize, extrapolate and conclude that those are the reasons why women are a minority, but I can offer my experience as an example.

ONE MERIT – Meritocracy is one of the greatest things (and one of that I love most) about free software communities. At the beginning you don’t need to be someone, or know someone or know someone who knows someone. You just do and get credit for it. Theoretically no matter who you are, your gender, sex orientation, race or origin. Problem is that normally only one merit is taken into account: hacking hours. “Show me the code!” is the motto here. Nobody says: “Show me your strategic plan!”, “Show me your documentation!”, “Show me your funding efforts!”. Although it is now changing a bit (a great example would be the Ubuntu Hall of Fame, which gives credit not only to developers, but also to translators, PR people, and the alike), the motto is still “Show me the code!”. All-night-long hacking? 95% of the times that person would be a man.

SEXISM – Maybe is not that relevant, at least for me, because there is sexism everywhere. We have to fight against it, but we have to continue with our lives in the mean time. But it does exist. Oh, really it does. Let’s transcript a conversation I had during GCDS as an example (my thoughts while it was happening, in brackets):

Guy: Mmmm, it only took me two days to realize that chicks from Barcelona are way hotter than those from Gran Canaria
Me: Yes? Only two days to arrive to that conclusion? That’s fast! (What???? Why is he telling me this?? Talk to me about weather, please)
Guy: Yes. I pay a lot of attention.
Guy: So, what did you study at university?
Me: Computer Science
Guy: What??????? Since when *chicks* are starting to study Computer Science?
Me:(Mmm, people like you make me think that I made the wrong decision)

LACK OF AFTER-WORK BEER SPIRIT – When I worked for software companies outside the free software world I used to love Friday after work beer. We’d go to a pub, have a couple of beers and talk about anything but work. OK, sometimes we talked about work, but it was more in the sense of complaining about the bosses and things like that. Normally conversations were about love, life, future, past, present, etc. When I go to conferences now, after all day hacking, listening to new technologies, plan new projects and/or collaborations, which is great, what I need at 6pm is a break. Sometimes I feel that the only way to have that break is just going for a walk on my own. Going to a pub for a beer and keep listening to conversations about CouchDB, GNOME Shell, Clutter, OpenGL, pro Mono rants, against Mono rants, etc. does not seem like a break for me.

OH, IT’S A GEEK WORLD – It is a pity that free software communities are so geek. Not in the sense that I don’t like geeks, I would consider myself a geek, but in the sense that if you’re not, it is difficult to enter (or if you enter, to survive). It is a pity because free software is great. It is great because of the technology, it is great because is open, it is great in the sense of libre. People should be willing to know more about it, but I understand the entry-level barrier. I consider myself a geek, and I find difficult to survive because I am not *that* geek. For a non-geek it has to be even harder. And, let’s face it, men are geekier than women.

I guess these are the main reasons why I don’t feel 100% happy about being in an open source community. And that’s a pity, because I love the spirit and theory about software libre. I should feel like I was in the best job ever.

Written by Ara Pulido

July 16, 2009 at 8:41 am

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My talk at GCDS

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Today I gave my talk at Gran Canaria Desktop Summit about Mago. Although it was a testing talk, I think people enjoyed it and I hope to get more contributions from upstream.

I will send the slides to the GUADEC committee, and I guess they will be publish them soon. In the mean time, you can get the slides from the presentations launchpad project that Ted just set up.

Written by Ara Pulido

July 8, 2009 at 5:12 pm

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I am going to Gran Canaria Desktop Summit

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Everybody is blogging about it, so do I.

Tomorrow I will be travelling to Gran Canaria to attend the Desktop Summit.
If you're interested in testing, I will be presenting Mago on Wednesday.

I hope to see you there and meet a lot of new people!

Written by Ara Pulido

July 2, 2009 at 2:31 pm

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