Smalltalk › Pharo › Pharo Smalltalk Users

Coverage tools

_‹ Previous Topic Next Topic _›

Classic

List

Threaded

7 messages Options

Torsten Bergmann

Coverage tools

When in Java I use EclEmma - an eclipse plugin where
once can see the coverage down to the code editor:
http://www.eclemma.org/images/screen.png

I know there is Hapao: http://hapao.dcc.uchile.cl/
but is there a Pharo coverage visualization down
to the method level as in EclEmma?

Thanks
T.

Pavel Krivanek-3

Re: Coverage tools

Hi,

Marcus started to go in this direction (CoverageStyler). With MetaLinks we will be able to do that soon quite easily. I'm currently working on per-method coverage testing of the minimal Pharo - mainly because we need to know what tests that we already have need to be moved to this image. However in this case I export coverage result in form of one huge JSON document that will be processed by a single HTML page with a simple Smalltalk-like browser (with colored rows etc.).

Currently we are able to check and show methods coverage using the code simulator (that doesn't work well with exceptions):

https://ci.inria.fr/pharo-contribution/view/Pharo-Kernel-2.0/job/PharoKernel2.0-SimulatedCoverageTests/lastSuccessfulBuild/artifact/images/report.html

Cheers,

-- Pavel

2015-07-13 13:12 GMT+02:00 Torsten Bergmann <[hidden email]>:

When in Java I use EclEmma - an eclipse plugin where
once can see the coverage down to the code editor:
http://www.eclemma.org/images/screen.png

I know there is Hapao: http://hapao.dcc.uchile.cl/
but is there a Pharo coverage visualization down
to the method level as in EclEmma?

Thanks
T.

Marcus Denker-4

Re: Coverage tools

In reply to this post by Torsten Bergmann

> On 13 Jul 2015, at 13:12, Torsten Bergmann <[hidden email]> wrote:
>
> When in Java I use EclEmma - an eclipse plugin where
> once can see the coverage down to the code editor:
> http://www.eclemma.org/images/screen.png
>
>
> I know there is Hapao: http://hapao.dcc.uchile.cl/
> but is there a Pharo coverage visualization down
> to the method level as in EclEmma?
>

The idea is that this will be easy with reflectivity… e.g. (green with some tiny fixes to be committed):

testCoverageAST
| link |
“ virtual meta object: it’s the node where the link is installed on”
link := MetaLink new
metaObject: #node;
selector: #tagExecuted.

“set this link on all the AST nodes"
(ReflectivityExamples>>#exampleMethod) ast nodesDo: [:node | node link: link].

“yeah, works!"
self deny: (ReflectivityExamples>>#exampleMethod) ast hasBeenExecuted.
self assert: ReflectivityExamples new exampleMethod = 5.
self assert: (ReflectivityExamples>>#exampleMethod) ast hasBeenExecuted.
self assert: (ReflectivityExamples>>#exampleMethod) sendNodes first hasBeenExecuted.

The “real” version would not install links on all nodes but select a subset, and, more importantly, with remove
the link after it got invoked.

And of course there needs to be a syntax colorer that looks at the #hasBeenExecuted annotation.

Marcus

BriceG

RE: Coverage tools

In reply to this post by Torsten Bergmann

Hello,

for what i know right now, it doesn't seem to me that you can go to the line coverage with Hapao.

You can know if a method is covered or not but not for te line inside it.

You should ask to Alexandre Bergel about that.

Regards,

--------------

Brice Govin
PhD student in RMoD research team at INRIA Lille
Software Engineer at THALES AIR SYSTEMS Rungis
ENSTA-Bretagne ENSI2014
64 chemin des boeufs 91220 PALAISEAU

De : Torsten Bergmann [via Smalltalk] <ml-node+[hidden email]>
Envoyé : lundi 13 juillet 2015 12:49
À : Brice GOVIN
Objet : Coverage tools

If you reply to this email, your message will be added to the discussion below:

http://forum.world.st/Coverage-tools-tp4837324.html

To unsubscribe from Pharo Smalltalk Users, click here.
NAML

Marcus Denker-4

Re: Coverage tools

In reply to this post by Marcus Denker-4

On 13 Jul 2015, at 14:06, Marcus Denker <[hidden email]> wrote:

On 13 Jul 2015, at 13:12, Torsten Bergmann <[hidden email]> wrote:

When in Java I use EclEmma - an eclipse plugin where
once can see the coverage down to the code editor:
http://www.eclemma.org/images/screen.png

I know there is Hapao: http://hapao.dcc.uchile.cl/
but is there a Pharo coverage visualization down
to the method level as in EclEmma?

The idea is that this will be easy with reflectivity… e.g. (green with some tiny fixes to be committed):

https://pharo.fogbugz.com/f/cases/15963/Test-code-coverage-per-node

Will be in the next update

Marcus

Alejandro Infante

Re: Coverage tools

Hapao does work at method level, but without reflectivity going further to AST level is not possible.

Alexandre is going to show in ESUG an integration of Hapao reports with EclEmma plugin for Jenkins and also a Roassal visualization of the Hapao report in the browser to be attached in Jenkins build.

Cheers,

Alejandro

On Jul 13, 2015, at 9:33 AM, Marcus Denker <[hidden email]> wrote:

On 13 Jul 2015, at 14:06, Marcus Denker <[hidden email]> wrote:

On 13 Jul 2015, at 13:12, Torsten Bergmann <[hidden email]> wrote:

When in Java I use EclEmma - an eclipse plugin where
once can see the coverage down to the code editor:
http://www.eclemma.org/images/screen.png

I know there is Hapao: http://hapao.dcc.uchile.cl/
but is there a Pharo coverage visualization down
to the method level as in EclEmma?

The idea is that this will be easy with reflectivity… e.g. (green with some tiny fixes to be committed):

https://pharo.fogbugz.com/f/cases/15963/Test-code-coverage-per-node

Will be in the next update

Marcus

Marcus Denker-4

Re: Coverage tools

In reply to this post by Marcus Denker-4

On 13 Jul 2015, at 14:33, Marcus Denker <[hidden email]> wrote:

On 13 Jul 2015, at 14:06, Marcus Denker <[hidden email]> wrote:

On 13 Jul 2015, at 13:12, Torsten Bergmann <[hidden email]> wrote:

When in Java I use EclEmma - an eclipse plugin where
once can see the coverage down to the code editor:
http://www.eclemma.org/images/screen.png

I know there is Hapao: http://hapao.dcc.uchile.cl/
but is there a Pharo coverage visualization down
to the method level as in EclEmma?

The idea is that this will be easy with reflectivity… e.g. (green with some tiny fixes to be committed):

https://pharo.fogbugz.com/f/cases/15963/Test-code-coverage-per-node

Will be in the next update

This is now in 50171

Marcus