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Re: [Pharo-project] BlockContextTest

by Adrian Lienhard

Hi Gabriel Could you post a list of these methods? Probably it makes sense to copy some of them over to BlockClosure to preserve compatibility for external clients (we had this before, e.g., #argumentCount, IIRC which is used by GLORP or Seaside). Else these tests can be removed. Adrian On Jun 17, 2009, at 02:28 , Gabriel Cotelli wrote: > Hi, > > I'm looking the failing tests... some tests defined in > BlockContextTest > relies on behavior not implemented in BlockClosure (but implemented > in the > old BlockContext)... > > If the only senders of this methods are in this test cases can I > remove > them? > > If I don't miss anything BlockContext should not be used anymore... > > Waiting for your comments... > Gabriel > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

June 17, 2009

Re: [Pharo-project] Segmentation fault when publishing a package

by Damien Cassou

2009/6/16 Mariano Martinez Peck <marianopeck(a)gmail.com>: > Very known problem: http://code.google.com/p/pharo/issues/detail?id=855 > > 1) Download new exupery-0.15.1 from here: > http://gforge.inria.fr/frs/download.php/22421/pharo-vm-0.15.1b-linux.zip > > 2) On Ubuntu 9.04, find the UUIDPlugin folder and rename the _folder_ to > something like UUIDPlugin-not-used and all should be well. Do either one or the other solution. Not both. And the download link is always on http://pharo-project.org/download. Please report any other problem -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

June 17, 2009

Re: [Pharo-project] testWhileModificationBeforeNotInlined

by Nicolas Cellier

Well, the bloks collected in collection should all refer to the same temporary variable | index | in the context of execution of testWhileModificationBeforeNotInlined When these get executed by assertValues:, we can expect they all return the current value of this | index | temp, that is 5. That is not the case, because BlockClosure implementation creates a copy of outside temporaries it accesses (this is for optimization purposes). You can try to fool the compiler with this code: | index block | index := 0. block := [ index := index + 1. collection add: [ 1>2 ifTrue: [index:=0]. index ] ]. [ index < 5 ] whileTrue: block. There you get #(5 5 5 5 5) as expected... I suggest this test be moved in known failures. Lukas ? Nicolas 2009/6/17 Gabriel Cotelli <g.cotelli(a)gmail.com> > Doing some test fixing I noticed that testWhileModificationBeforeNotInlined > not fail.... but I think it should be: > > Here is the code: > > testWhileModificationBeforeNotInlined > > | index block | > index := 0. > block := [ > index := index + 1. > collection add: [ index ] ]. > [ index < 5 ] whileTrue: block. > self assertValues: #(5 5 5 5 5) > > I think this should produce in collection: #(1 2 3 4 5) ... there's another > tests with the block directly as collaborator of the whileTrue: (without > temp assignment) that produces the expected output... > > I'm missing something? > > Thanks > Gabriel > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

June 17, 2009

Re: [Pharo-project] idea to have a better methodFinder :)

by Mariano Martinez Peck

On Tue, Jun 16, 2009 at 8:16 PM, Marcus Denker <denker(a)acm.org> wrote: > > On 16.06.2009, at 19:12, Mariano Martinez Peck wrote: > > > > > > > On Sun, Jun 14, 2009 at 5:59 PM, StÃ©phane Ducasse < > stephane.ducasse(a)inria.fr > > > wrote: > > Hi > > > > the methodFInder hard codes the methods that should not be executed. > > Now with pragma we should be able to have a fully dynamic method > > finder where nothing is hardcoded. > > If somebody wants to give a try it would be great because MF is a cool > > tool. Now too static. > > > > I don't know what Pragma is, but Algernon seems VERY good from my > > point of view. I used it a lot in Squeak and now I really miss it on > > Pharo. Algernon authors won't port it to Pharo (I asked them). > > Perhaps when Pharo 1.0 is released I can spend some time to make it > > work. > > > What is Algernon? > Its really amazing. You can give it a try. Just download latest squeak-dev from Damien and try it :) I copy paste what squeaksource says about Algernon: Algernon is a productivity tool for Squeak programmers; your personal assistant for Squeak. Algernon aims to make programming in Squeak faster and more keyboard centric. It provides lightning quick access to any class, method, morph, or global variable, and even gives you a quick way to evaluate Smalltalk expressions. Press a system-wide hotkey to bring up the text box (ctrl-space by default). Start typing a class name, a morph's name, a category, or a global variable and a menu of matching items will show up and filter down as you type. Select an item from the list by navigating with the up/down arrows and hitting return. Algernon will perform a different action depending on the type of the item selected. For instance, if you selected a class or category, it will open it in a browser. If you selected a morph, a new instance of the morph will open. If you selected a global variable, an inspector will open. You can also perform actions other than the default by pressing tab and navigating a list of possible actions. Algernon also lets you drill into categories and classes. Press the right arrow key when a class is selected and you will be presented with a list of methods in that class, which you can then filter down by typing. Similarly, press the right arrow key when a category is selected and you will be presented with a list of its classes. Press the left arrow key at any point to go back to global searching. Algernon also has the capability to evaluate any one line Smalltalk expression. In this way Algernon can act as a mini workspace. Just bring up Algernon and type = and you will enter the expression mode. Type your expression (e.g., 3+5) and hit return to print the result on the Transcript. You can see a list of other actions by pressing the tab key. Algernon is also intelligent (it was named this way for a reason!). It will learn which items you open most often and will sort those higher in the list each time you use them. It will even learn which actions you like to associate with each item. Enjoy using Algernon, and we hope you love it as much as we do! > > Marcus > > -- > Marcus Denker - http://marcusdenker.de > PLEIAD Lab - Computer Science Department (DCC) - University of Chile > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

June 17, 2009

[Pharo-project] testWhileModificationBeforeNotInlined

by Gabriel Cotelli

Doing some test fixing I noticed that testWhileModificationBeforeNotInlined not fail.... but I think it should be: Here is the code: testWhileModificationBeforeNotInlined | index block | index := 0. block := [ index := index + 1. collection add: [ index ] ]. [ index < 5 ] whileTrue: block. self assertValues: #(5 5 5 5 5) I think this should produce in collection: #(1 2 3 4 5) ... there's another tests with the block directly as collaborator of the whileTrue: (without temp assignment) that produces the expected output... I'm missing something? Thanks Gabriel

June 17, 2009

[Pharo-project] BlockContextTest

by Gabriel Cotelli

Hi, I'm looking the failing tests... some tests defined in BlockContextTest relies on behavior not implemented in BlockClosure (but implemented in the old BlockContext)... If the only senders of this methods are in this test cases can I remove them? If I don't miss anything BlockContext should not be used anymore... Waiting for your comments... Gabriel

June 17, 2009

Re: [Pharo-project] Problems loading Squeak Map

by Frank Church

It is my mistake, it is simply FFI 3.9.1 listed in the GemTools dependencies. Yhen you install a package automatically, how do you find out which version was installed? 2009/6/16 Mariano Martinez Peck <marianopeck(a)gmail.com>: > > > 2009/6/16 Frank Church <vfclists(a)googlemail.com> >> >> If I want to understand the FFI Browser 3.9.1 by hand, how would I go >> about it? I just used the ScriptLoader instFFI and the FFI was installed. >> >> How can I check that the right item was installed? Is there a way to check >> that the version installed is the same as the one listed in the Universe >> Browser, ie that it is the same package as FFI Browser 3.9.1 >> >> The Resources/package-cache directory now holds FFI-Kernel-ar.9.mcz so I >> guess it must be the right one. > > > What is FFI Browser? Do you mean just FFI ? FFI is foreign function > interface an it is used to call C code from Squeak. > > I don't know what do you mean for "FFI Browser" > > > Mariano > > >> >> >> 2009/6/16 Mariano Martinez Peck <marianopeck(a)gmail.com> >>> >>> What Pharo version are you using? Perhaps something related to this: >>> http://code.google.com/p/pharo/issues/detail?id=510 >>> >>> What about installing latest FFI from MC instead of Universe? To do this, >>> just evaluate ScriptLoader loadFFI >>> >>> Universe 3.9.1 uses FFI-Kernel-ar.8.mcz and the latest is >>> FFI-Kernel-ar.9.mcz >>> >>> Anyway I know nothing about GemTools so perhaps I am saying nonsense >>> things. >>> >>> Best, >>> >>> Mariano >>> >>> On Tue, Jun 16, 2009 at 3:23 PM, Frank Church <vfclists(a)googlemail.com> >>> wrote: >>>> >>>> When I get round to installing the GemTools, the first item it starts >>>> downloading is FFI browser 3.9.1 and it halts with the Error - >>>> MessageNotUnderstood MimeType->IndexOf, >>>> >>>> Prior to that is a call to HttpUrl normalizeContents and a few others. >>>> >>>> >>>> 2009/6/16 Frank Church <vfclists(a)googlemail.com>: >>>> > Worked first time!! >>>> > >>>> > Pretty cool!! >>>> > >>>> > 2009/6/16 Mariano Martinez Peck <marianopeck(a)gmail.com>: >>>> >> You can do this: >>>> >> >>>> >> |instClass| >>>> >> instClass := Smalltalk at: #Installer ifAbsent: [ScriptLoader >>>> >> loadLatestPackage: 'Installer-Core' fromSqueaksource: 'Installer'. >>>> >> Smalltalk >>>> >> at: #Installer]. >>>> >> instClass ss >>>> >> Â Â Â Â project: 'XMLSupport'; >>>> >> Â Â Â Â install: 'XML-Parser'. >>>> >> >>>> >> .... >>>> >> >>>> >> .... >>>> >> >>>> >> >>>> >> Cheers, >>>> >> >>>> >> Mariano >>>> >> >>>> >> >>>> >> >>>> >> On Tue, Jun 16, 2009 at 2:03 PM, Frank Church >>>> >> <vfclists(a)googlemail.com> >>>> >> wrote: >>>> >>> >>>> >>> When I type the command and 'do-it' I get the error : 'Unknown >>>> >>> variable Install, please correct or cancel' >>>> >>> >>>> >>> Is it already built into Pharo or does it require an additional >>>> >>> package to be installed? >>>> >>> >>>> >>> 2009/6/16 Brian Brown <brian(a)ablelinktech.com>: >>>> >>> > In the workspace. >>>> >>> > >>>> >>> > - Brian >>>> >>> > >>>> >>> > >>>> >>> > On Jun 16, 2009, at 7:48 AM, Frank Church wrote: >>>> >>> > >>>> >>> >> Is the Installer command something to run in the Workspace or in >>>> >>> >> some >>>> >>> >> other window? >>>> >>> > >>>> >>> > >>>> >>> > _______________________________________________ >>>> >>> > 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 >>>> >> >>>> > >>>> >>>> _______________________________________________ >>>> 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 > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

June 17, 2009

Re: [Pharo-project] idea to have a better methodFinder :)

by Marcus Denker

On 16.06.2009, at 19:12, Mariano Martinez Peck wrote: > > > On Sun, Jun 14, 2009 at 5:59 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr > > wrote: > Hi > > the methodFInder hard codes the methods that should not be executed. > Now with pragma we should be able to have a fully dynamic method > finder where nothing is hardcoded. > If somebody wants to give a try it would be great because MF is a cool > tool. Now too static. > > I don't know what Pragma is, but Algernon seems VERY good from my > point of view. I used it a lot in Squeak and now I really miss it on > Pharo. Algernon authors won't port it to Pharo (I asked them). > Perhaps when Pharo 1.0 is released I can spend some time to make it > work. > What is Algernon? Marcus -- Marcus Denker - http://marcusdenker.de PLEIAD Lab - Computer Science Department (DCC) - University of Chile

June 16, 2009

Re: [Pharo-project] idea to have a better methodFinder :)

by Mariano Martinez Peck

On Sun, Jun 14, 2009 at 5:59 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr > wrote: > Hi > > the methodFInder hard codes the methods that should not be executed. > Now with pragma we should be able to have a fully dynamic method > finder where nothing is hardcoded. > If somebody wants to give a try it would be great because MF is a cool > tool. Now too static. > I don't know what Pragma is, but Algernon seems VERY good from my point of view. I used it a lot in Squeak and now I really miss it on Pharo. Algernon authors won't port it to Pharo (I asked them). Perhaps when Pharo 1.0 is released I can spend some time to make it work. > > Stef > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >

June 16, 2009

Re: [Pharo-project] Problems loading Squeak Map

by Mariano Martinez Peck

2009/6/16 Frank Church <vfclists(a)googlemail.com> > If I want to understand the FFI Browser 3.9.1 by hand, how would I go about > it? I just used the ScriptLoader instFFI and the FFI was installed. > > How can I check that the right item was installed? Is there a way to check > that the version installed is the same as the one listed in the Universe > Browser, ie that it is the same package as FFI Browser 3.9.1 > > The Resources/package-cache directory now holds FFI-Kernel-ar.9.mcz so I > guess it must be the right one. > > What is FFI Browser? Do you mean just FFI ? FFI is foreign function interface an it is used to call C code from Squeak. I don't know what do you mean for "FFI Browser" Mariano > > > > 2009/6/16 Mariano Martinez Peck <marianopeck(a)gmail.com> > >> What Pharo version are you using? Perhaps something related to this: >> http://code.google.com/p/pharo/issues/detail?id=510 >> >> What about installing latest FFI from MC instead of Universe? To do this, >> just evaluate ScriptLoader loadFFI >> >> Universe 3.9.1 uses FFI-Kernel-ar.8.mcz and the latest is >> FFI-Kernel-ar.9.mcz >> >> Anyway I know nothing about GemTools so perhaps I am saying nonsense >> things. >> >> Best, >> >> Mariano >> >> >> On Tue, Jun 16, 2009 at 3:23 PM, Frank Church <vfclists(a)googlemail.com>wrote: >> >>> When I get round to installing the GemTools, the first item it starts >>> downloading is FFI browser 3.9.1 and it halts with the Error - >>> MessageNotUnderstood MimeType->IndexOf, >>> >>> Prior to that is a call to HttpUrl normalizeContents and a few others. >>> >>> >>> 2009/6/16 Frank Church <vfclists(a)googlemail.com>: >>> > Worked first time!! >>> > >>> > Pretty cool!! >>> > >>> > 2009/6/16 Mariano Martinez Peck <marianopeck(a)gmail.com>: >>> >> You can do this: >>> >> >>> >> |instClass| >>> >> instClass := Smalltalk at: #Installer ifAbsent: [ScriptLoader >>> >> loadLatestPackage: 'Installer-Core' fromSqueaksource: 'Installer'. >>> Smalltalk >>> >> at: #Installer]. >>> >> instClass ss >>> >> project: 'XMLSupport'; >>> >> install: 'XML-Parser'. >>> >> >>> >> .... >>> >> >>> >> .... >>> >> >>> >> >>> >> Cheers, >>> >> >>> >> Mariano >>> >> >>> >> >>> >> >>> >> On Tue, Jun 16, 2009 at 2:03 PM, Frank Church < >>> vfclists(a)googlemail.com> >>> >> wrote: >>> >>> >>> >>> When I type the command and 'do-it' I get the error : 'Unknown >>> >>> variable Install, please correct or cancel' >>> >>> >>> >>> Is it already built into Pharo or does it require an additional >>> >>> package to be installed? >>> >>> >>> >>> 2009/6/16 Brian Brown <brian(a)ablelinktech.com>: >>> >>> > In the workspace. >>> >>> > >>> >>> > - Brian >>> >>> > >>> >>> > >>> >>> > On Jun 16, 2009, at 7:48 AM, Frank Church wrote: >>> >>> > >>> >>> >> Is the Installer command something to run in the Workspace or in >>> some >>> >>> >> other window? >>> >>> > >>> >>> > >>> >>> > _______________________________________________ >>> >>> > 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 >>> >> >>> > >>> >>> _______________________________________________ >>> 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 >

June 16, 2009