December 2009 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] code coverage?

by Alexandre Bergel

hi John, I have been working on a code instrumentation mechanism that use the "object as method" trick to get the runtime info. The "hello world" of the test coverage of Spy could be: 1- open a workspace, and doit: Gofer new squeaksource: 'Spy'; addPackage: 'ConfigurationOfSpy'; load. (Smalltalk at: #ConfigurationOfSpy) perform: #loadDefault. 2- doit: CoveragePackageSpy viewCoverageForPackagesMatching: 'Mondrian*' 3- after few seconds, a mondrian window will open. Pink inner boxes methods that are not covered by unit tests. The expression above (i)instruments all methods belonging to Mondrian, (ii) run all the test, (iii) open a simple mondrian visualization that tells whether a method is executed or not when running th test. So far, it is good enough for small and controlled experiments. I would to do the coverage for the whole image, but I need some time for this. In 2 weeks I will be in holidays, I will therefore have time to work on this. I also worked on a mechanism to extract type information from SUnit tests. Try: (TypingPackageSpy runTestAndGatherForPackagesMatching: 'Mondrian*') viewBasic Cheers, Alexandre On 3 Dec 2009, at 17:20, John M McIntosh wrote: > > On 2009-12-03, at 7:33 AM, Alexandre Bergel wrote: > >>>> Ok as I'm testing this new VM I"m wondering has anyone done a code >>>> coverage review of the Pharo >>>> image in relationship to the suite of available tests? I wondering >>>> how much of the image side code is >>>> actually used? >>>> >>>> Part of the problem here in cross checking the list of internal >>>> plugins is that I need test cases to >>>> actually exploit the plugin code so that I can confirm it works, >>>> even to confirm it gets called. >>> >>> this would be really interesting indeed. >>> alex is spy working enough to see that? >> >> I used Spy on a number of projects, including Moose, Glamour, >> Mondrian, Seaside, ... >> But checking it on the whole image is worth trying. >> >> Give me a couple of hours... > > Thank you, allow me to give some clues about what internal plugins > are in each macintosh VM (3.x, 4.x) series. > > > ADPCMCodecPlugin_exports, class ADPCMCodec > AsynchFilePlugin_exports, class AsynchFile > B2DPlugin_exports, class BallonEngine > BitBltPlugin_exports, class BitBlt,WarpBlt > DSAPrims_exports, class SHA1,SecureHashAlgorithm > FFTPlugin_exports, class FFT > FilePlugin_exports, class FileDirectory,StandardFileStream > FloatArrayPlugin_exports, class > BallonBuffer,FloatArray,MatrixTransform2x3 > HostWindowPlugin_exports, class HostWindowProxy + subclasses > InternetConfigPlugin_exports, class InternetConfiguration > JoystickTabletPlugin_exports, class InputEventSensor > JPEGReaderPlugin_exports, class JPEGReadWriter > JPEGReadWriter2Plugin_exports, class JPEGReadWriter2 > LargeIntegers_exports, Large positive/negative number usage... > MacMenubarPlugin_exports, class HostSystemMenus + subclasses > Matrix2x3Plugin_exports, class MatrixTransform2x3 > MIDIPlugin_exports, class MidiPrimTester,SimpleMIDIPort > MiscPrimitivePlugin_exports, class BitMap, ByteArray, > ByteString,ByteSymbol,SampledSound > SecurityPlugin_exports, class SecurityManager > SerialPlugin_exports, class SerialPort > SocketPlugin_exports, class NetNameResolver, Socket,SocketAddress > SoundCodecPrims_exports, class GSMCodec > SoundGenerationPlugin_exports, class > FMSound,LoopedSampledSound,PluckedSound,ReverbSound,SampledSound > SoundPlugin_exports, class SoundPlayer,SoundRecorder > UUIDPlugin_exports, class UUID > ZipPlugin_exports, class > DeflateStream,FastInflateStream,NSAbstractDeflateStream > +subclasses,ZipEncoder, ZipWriteStream > > > These plugins are built in, but not used directly by Pharo > 1.0-10496-rc1dev09.11.4.image > > B3DAcceleratorPlugin_exports, Requires Ballon 3d http://www.squeaksource.com/Balloon3D.html > Squeak3D_exports, > > BMPReadWriterPlugin_exports, Oddly the smalltalk usage of this > plugin was deleted by the author. > GeniePlugin_exports, Requires http://www.squeaksource.com/genie.html > Klatt_exports, Requires http://www.squeaksource.com/Speech.html > RePlugin_exports, I think this is for the http://www.squeaksource.com/Regex.html > StarSqueakPlugin_exports, Etoys > SurfacePlugin_exports, Internal usage and exploited by various > plugins like QuickTime for Sophie > -- > = > = > = > = > = > ====================================================================== > John M. McIntosh <johnmci(a)smalltalkconsulting.com> Twitter: > squeaker68882 > Corporate Smalltalk Consulting Ltd. http:// > www.smalltalkconsulting.com > = > = > = > = > = > ====================================================================== > > > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Dec. 3, 2009

Re: [Pharo-project] [update 1.1] #11069

by StÃ©phane Ducasse

no can you try now? Stef On Dec 3, 2009, at 10:42 PM, Mariano Martinez Peck wrote: > I tough it was the problem we have at Smalltalks Sprint at Argentina, do you remember? the proxy was caching something...so we had to explicitly do the http request of a certain URL in a browser. I cannot remember right now the URL :( > > Best, > > Mariano > > On Thu, Dec 3, 2009 at 10:37 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > I'm the idiot. > Forgot to upload the files..... > baby sick kills your brain. > > Stef > > On Dec 3, 2009, at 10:14 PM, Alain Plantec wrote: > > > but when I try to update from a 11068, I only get the '0 new update > > file' popup... > > I'm using a fresh 11068 and this is not a network problem because I can > > open the pharo repository. > > :( > > > > Alain > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Dec. 3, 2009

Re: [Pharo-project] [update 1.1] #11069

by Mariano Martinez Peck

I tough it was the problem we have at Smalltalks Sprint at Argentina, do you remember? the proxy was caching something...so we had to explicitly do the http request of a certain URL in a browser. I cannot remember right now the URL :( Best, Mariano On Thu, Dec 3, 2009 at 10:37 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr > wrote: > I'm the idiot. > Forgot to upload the files..... > baby sick kills your brain. > > Stef > > On Dec 3, 2009, at 10:14 PM, Alain Plantec wrote: > > > but when I try to update from a 11068, I only get the '0 new update > > file' popup... > > I'm using a fresh 11068 and this is not a network problem because I can > > open the pharo repository. > > :( > > > > Alain > > > > _______________________________________________ > > Pharo-project mailing list > > Pharo-project(a)lists.gforge.inria.fr > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Dec. 3, 2009

Re: [Pharo-project] chasing the double copy and paste

by StÃ©phane Ducasse

On Dec 3, 2009, at 10:06 PM, Michael Rueger wrote: > StÃ©phane Ducasse wrote: >> Mike >> >> apparently the undo is not touched: it only contains one version of >> the code not the complete duplicate. > > Thanks! > So, without having looked at the exact code path it seems the string > gets duplicated, but only one undo relevant event coming through. > I'm afraid this is going to be fun... > > I'm assuming this is also still happening in core images? If not it > would be something introduced in the dev image. I have to check carefully. I was coding in a dev image today. > > Michael > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Dec. 3, 2009

Re: [Pharo-project] about keys returning a set

by StÃ©phane Ducasse

tx On Dec 3, 2009, at 10:13 PM, Nicolas Cellier wrote: > Yes I can have a look. > Otherwise, the changes are quite simple: > 1) track senders of keys and sometimes senders of senders > 2) identify those sending a message not understandable by an Array > (add: remove: etc...), insert keys asSet in this case > 3) identify thise sending a potential inefficient message (includes:) > insert keys asSet in this case (only if includes: is in a loop!) > 4) change code for keys > > Then eventually change some chains: > keys asSortedCollection asArray -> keys asArray sort > > Nicolas > > 2009/12/3 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: >> Nicolas >> >> I was discussing with lukas and we would be interested to get your changes to dictionary keys (Ihope that this icorrect since I'm dead) >> We would like to integrate your changes. Do you have a basis that we could work? >> Else we can just try in the image directly. >> >> Stef >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Dec. 3, 2009

Re: [Pharo-project] [update 1.1] #11069

by StÃ©phane Ducasse

I'm the idiot. Forgot to upload the files..... baby sick kills your brain. Stef On Dec 3, 2009, at 10:14 PM, Alain Plantec wrote: > but when I try to update from a 11068, I only get the '0 new update > file' popup... > I'm using a fresh 11068 and this is not a network problem because I can > open the pharo repository. > :( > > Alain > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Dec. 3, 2009

Re: [Pharo-project] [update 1.1] #11069

by Mariano Martinez Peck

are you behind a proxy? On Thu, Dec 3, 2009 at 10:14 PM, Alain Plantec <alain.plantec(a)free.fr>wrote: > but when I try to update from a 11068, I only get the '0 new update > file' popup... > I'm using a fresh 11068 and this is not a network problem because I can > open the pharo repository. > :( > > Alain > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Dec. 3, 2009

Re: [Pharo-project] [update 1.1] #11069

by Alain Plantec

but when I try to update from a 11068, I only get the '0 new update file' popup... I'm using a fresh 11068 and this is not a network problem because I can open the pharo repository. :( Alain

Dec. 3, 2009

Re: [Pharo-project] about keys returning a set

by Nicolas Cellier

Yes I can have a look. Otherwise, the changes are quite simple: 1) track senders of keys and sometimes senders of senders 2) identify those sending a message not understandable by an Array (add: remove: etc...), insert keys asSet in this case 3) identify thise sending a potential inefficient message (includes:) insert keys asSet in this case (only if includes: is in a loop!) 4) change code for keys Then eventually change some chains: keys asSortedCollection asArray -> keys asArray sort Nicolas 2009/12/3 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: > Nicolas > > I was discussing with lukas and we would be interested to get your changes to dictionary keys (Ihope that this icorrect since I'm dead) > We would like to integrate your changes. Do you have a basis that we could work? > Else we can just try in the image directly. > > Stef > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

Dec. 3, 2009

Re: [Pharo-project] chasing the double copy and paste

by Michael Rueger

StÃ©phane Ducasse wrote: > Mike > > apparently the undo is not touched: it only contains one version of > the code not the complete duplicate. Thanks! So, without having looked at the exact code path it seems the string gets duplicated, but only one undo relevant event coming through. I'm afraid this is going to be fun... I'm assuming this is also still happening in core images? If not it would be something introduced in the dev image. Michael

Dec. 3, 2009