- Pharo-dev - lists.pharo.org

[regression reporter]regression occurred
by no-reply＠ci.inria.fr May 31, 2013

May 31, 2013

https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/./label=li… 3 regressions found. FuelTests.FLMethodContextSerializationTest.testDoIt Tests.Release.ReleaseTest.testObsoleteBehaviors Tests.Release.ReleaseTest.testObsoleteClasses

1 0

[ANN] A small Filetree extension for git integration
by Goubier Thierry May 31, 2013

May 31, 2013

Hi all, I've added an extension to filetree:// in Monticello, named gitfiletree://, which adds the git commands to automagically commit new versions of packages in a filetree repository inside a larger git repository (i.e. Pharo + any fun and interesting language I have to use such as C under git). It relies on OS-Process (to be able to send git commands over a shell) and Filetree (of course), and it's on SmalltalkHub. http://smalltalkhub.com/#!/~ThierryGoubier/MonticelloFileTree-Git/ If anybody is interested in suggesting improvements (such as how to query and load specific versions or better ways to use git commands)? At the moment, it should be able to handle mixed MC and others repositories, and multiple packages in the same git. Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

3 4

Re: [Pharo-dev] Hosting your own SmalltlakHub: turning off/on the web
by Mariano Martinez Peck May 31, 2013

May 31, 2013

Hi Nico, First, let me say that without a lot of pain, I have my own (actually, its for a client) SmalltalkHub instance running with Pharo 2.0, mongoDB, nginx and HTTPS :) Usually we need the web interface quite infrequently, that is, when we create a new user or a new project. So I would like to turn off the website for most of the time and just turn it on when I need something like that. Of course when I mean turn off the website I mean that: only the website. Monticello should continue working :) One "solution" I found is that since I have nginx listening in an SSL port and then this is forwarded to the port zinc is listening, I can just turn off nginx. That way noone can reach the website from outside... but maybe there is a better solution... Thanks! -- Mariano http://marianopeck.wordpress.com

1 0

[update 3.0] #30177
by Marcus Denker May 31, 2013

May 31, 2013

30177 ----- 10718 More commands for Node Navigation https://pharo.fogbugz.com/f/cases/10718 10411 flush after nextChunkPut: https://pharo.fogbugz.com/f/cases/10411 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/NodeNavigation-MarcusDenker.3… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Collections-Streams-MarcusDen…

1 0

Running coverage breaks the VM
by Frank Shearar May 31, 2013

May 31, 2013

Hi, I wanted to see FileSystem's coverage, so I * downloaded 3.0 via curl http://get.pharo.org/30+vm | bash, * fired up the image, * opened the TestRunner, * highlighted the three FileSystem packages, * "select all"ed, * pressed "Run Coverage" and the VM crashed with a segfault. I tried with a few other packages, and every time I tried to run coverage the VM died with the same message: Segmentation fault Sun May 26 15:46:45 2013 pharo VM version: 3.9-7 #1 Wed Mar 13 18:22:44 CET 2013 gcc 4.4.3 Built from: NBCoInterpreter NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 With: NBCogit NativeBoost-CogPlugin-EstebanLorenzano.18 uuid: a53445f9-c0c0-4015-97a3-be7db8d9ed6b Mar 13 2013 Revision: git://gitorious.org/cogvm/blessed.git Commit: 412abef33cbed05cf1d75329e451d71c0c6aa5a7 Date: 2013-03-13 17:48:50 +0100 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14535 Build host: Linux linux-ubuntu-10 2.6.32-38-server #83-Ubuntu SMP Wed Jan 4 11:26:59 UTC 2012 x86_64 GNU/Linux plugin path: /home/frank/Downloads/pharo-3.0/pharo-vm/ [default: /home/frank/Downloads/pharo-3.0/pharo-vm/] C stack backtrace: pharo-vm/pharo[0x80a0c0c] pharo-vm/pharo[0x80a0f28] [0x408410] [0x77744f1e] [0x777447c8] [0x7819010f] [0x777454f9] [0x777447c8] [0x7818e112] [0x777fc687] [0x777456ea] [0x77744668] Smalltalk stack dump: 0xbfc98e4c I [] in InteractiveResolverTest(TestCase)>runCase 0x78f0bfc8: a(n) InteractiveResolverTest 0xbfc98e6c M BlockClosure>ensure: 0x78fa4c34: a(n) BlockClosure 0xbfc98e90 I InteractiveResolverTest(TestCase)>runCase 0x78f0bfc8: a(n) InteractiveResolverTest 0xbfc98eb4 I [] in TestResult>runCase: 0x78f0bdcc: a(n) TestResult 0xbfc98ed0 M BlockClosure>on:do: 0x78fa4a30: a(n) BlockClosure 0xbfc98ef8 I TestResult>runCase: 0x78f0bdcc: a(n) TestResult 0xbfc98f1c I InteractiveResolverTest(TestCase)>run: 0x78f0bfc8: a(n) InteractiveResolverTest 0xbfc98f3c M [] in TestSuite>run: 0x78f0bfb0: a(n) TestSuite 0xbfc98f5c M OrderedCollection>do: 0x78f0bfdc: a(n) OrderedCollection 0xbfc9fdf0 I [] in TestSuite>run: 0x78f0bfb0: a(n) TestSuite 0xbfc9fe10 M BlockClosure>ensure: 0x78fa48e4: a(n) BlockClosure 0xbfc9fe34 I TestSuite>run: 0x78f0bfb0: a(n) TestSuite 0xbfc9fe58 I [] in TestRunner>runSuite: 0x78e405bc: a(n) TestRunner 0xbfc9fe80 I BlockClosure>cull:cull: 0x78f9c050: a(n) BlockClosure 0xbfc9feb0 I [] in TestRunner>executeSuite:as: 0x78e405bc: a(n) TestRunner 0xbfc9fed0 M BlockClosure>ensure: 0x78f9c420: a(n) BlockClosure 0xbfc9fef4 I TestRunner>executeSuite:as: 0x78e405bc: a(n) TestRunner 0xbfc9ff1c I TestRunner>runSuite: 0x78e405bc: a(n) TestRunner 0xbfc9ff3c M [] in TestRunner>collectCoverageFor: 0x78e405bc: a(n) TestRunner 0xbfc9ff5c M BlockClosure>ensure: 0x78f9bfcc: a(n) BlockClosure 0xbfc97e54 M [] in TestRunner>collectCoverageFor: 0x78e405bc: a(n) TestRunner 0xbfc97e74 M BlockClosure>ensure: 0x78f0dd7c: a(n) BlockClosure 0xbfc97ea8 I BlockClosure>valueUnpreemptively 0x78f0dd7c: a(n) BlockClosure 0xbfc97ed4 I TestRunner>collectCoverageFor: 0x78e405bc: a(n) TestRunner 0xbfc97ef8 M TestRunner>runCoverage 0x78e405bc: a(n) TestRunner 0xbfc97f18 I PluggableButtonMorph>performAction: 0x78e6c24c: a(n) PluggableButtonMorph 0xbfc97f38 M [] in PluggableButtonMorph>mouseUp: 0x78e6c24c: a(n) PluggableButtonMorph 0xbfc97f5c M Array(SequenceableCollection)>do: 0x78ed9f14: a(n) Array 0xbfc93e08 M PluggableButtonMorph>mouseUp: 0x78e6c24c: a(n) PluggableButtonMorph 0xbfc93e28 M PluggableButtonMorph(Morph)>handleMouseUp: 0x78e6c24c: a(n) PluggableButtonMorph 0xbfc93e44 M MouseButtonEvent>sentTo: 0x78ed9eec: a(n) MouseButtonEvent 0xbfc93e60 M PluggableButtonMorph(Morph)>handleEvent: 0x78e6c24c: a(n) PluggableButtonMorph 0xbfc93e7c M PluggableButtonMorph(Morph)>handleFocusEvent: 0x78e6c24c: a(n) PluggableButtonMorph 0xbfc93ea4 M [] in HandMorph>sendFocusEvent:to:clear: 0x77b1c270: a(n) HandMorph 0xbfc93ec0 M [] in PasteUpMorph>becomeActiveDuring: 0x7796b824: a(n) PasteUpMorph 0xbfc93edc M BlockClosure>on:do: 0x78ed9e5c: a(n) BlockClosure 0xbfc93f08 M PasteUpMorph>becomeActiveDuring: 0x7796b824: a(n) PasteUpMorph 0xbfc93f2c M HandMorph>sendFocusEvent:to:clear: 0x77b1c270: a(n) HandMorph 0xbfc93f54 M HandMorph>sendEvent:focus:clear: 0x77b1c270: a(n) HandMorph 0xbfc92e44 M HandMorph>sendMouseEvent: 0x77b1c270: a(n) HandMorph 0xbfc92e68 M HandMorph>handleEvent: 0x77b1c270: a(n) HandMorph 0xbfc92e94 M HandMorph>processEvents 0x77b1c270: a(n) HandMorph 0xbfc92eac M [] in WorldState>doOneCycleNowFor: 0x7797ab44: a(n) WorldState 0xbfc92ed0 M Array(SequenceableCollection)>do: 0x77846894: a(n) Array 0xbfc92eec M WorldState>handsDo: 0x7797ab44: a(n) WorldState 0xbfc92f08 M WorldState>doOneCycleNowFor: 0x7797ab44: a(n) WorldState 0xbfc92f24 M WorldState>doOneCycleFor: 0x7797ab44: a(n) WorldState 0xbfc92f40 M PasteUpMorph>doOneCycle 0x7796b824: a(n) PasteUpMorph 0xbfc92f60 I [] in MorphicUIManager>? 0x7797ebd4: a(n) MorphicUIManager 0x77c9891c s [] in BlockClosure>? Most recent primitives class class class class class class class

4 15

using fogbugz for other projects (like moose)
by Tudor Girba May 31, 2013

May 31, 2013

Hi, Would it be possible and desired, to open the Pharo fogbugz infrastructure for other related projects? Namely, I am thinking of Moose, in particular given that various issues are directly relevant for Pharo as well? For projects like Moose, this would imply less costs. The question is if something in this direction is even desired. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

4 4

[update 3.0] #30176
by Marcus Denker May 31, 2013

May 31, 2013

30176 ----- 10770 Comment of on:send:to: https://pharo.fogbugz.com/f/cases/10770 10805 Obsolete behaviors remaining: an Array(AnObsoleteDefaultCommandLineHandler class AnObsoleteDefaultCommandLineHandler) https://pharo.fogbugz.com/f/cases/10805 10811 Add an InvalidUTF8 exception https://pharo.fogbugz.com/f/cases/10811 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Zinc-Character-Encoding-Core-… http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-CommandLine-MarcusDenk… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Multilingual-TextConversion-M… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Announcements-Core-MarcusDenk…

1 0

RPackage and overrides
by Goubier Thierry May 31, 2013

May 31, 2013

I have a question about RPackage and overrides. RPackage consider that an override method is an extension, right? What would be the difference between an extension and an override, apart from the protocol name? Is it usefull to have a difference? (i.e. if you missclassify a method between extension and override, what happens? Nothing?) Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

7 20

Keeping Pharo CPU usage low: how?
by phil＠highoctane.be May 31, 2013

May 31, 2013

I am currently experimenting with Pharo on Amazon EC2. I'd like to keep the CPU usage low for when Pharo hasn't anything special to do. At the moment, I see that Pharo uses 2-3% of the CPU when just blinking the caret. Is there a way to get that lower? Even if it means tweaking the VM. The OS is Ubuntu 12 LTS Thanks!

5 15

Reflectivity beta
by Camille Teruel May 31, 2013

May 31, 2013

Hello everyone, Reflectivity beta is out ! Reflectivity is a tool that permit to annotate AST nodes with "metalinks". You can put metalinks at different "positions": before: the metalink is executed before the node instead: the metalink is executed instead the node after: the metalink is executed after the node onError: the metalink is executed only if the execution of the node raises an error onSuccess: the metalink is executed only if the execution of the node raises no error When you put metalinks on some node of a method's AST, a wrapper is installed in place of the method. When executed, this wrapper compiles an expanded version of the AST that takes metalinks into account and install the resulting compiled method. Examples: increaseAllNumbersIn: aCompiledMethod "A method that increases all numbers in aCompiledMethod" aCompiledMethod reflectiveAST forAllNodes: [ :node | node isLiteral and: [ node value isNumber ] ] putInstead: [ :node | RFMetalink fromExpression: (node value + 1) asString ]. removeMetalinksIn: aCompiledMethod aCompiledMethod reflectiveAST removeAllMetalinks In nautilus, you have a menu entry called 'Edit metalinks' that permit to edit the metalinks of the node corresponding to the selected piece of code. As an example use case, another entry called 'Put breakpoint' adds a metalink that corresponds to 'Halt now' before the selected node. Remember that it is a beta, so you might find errors and things are likely to change. You can load Reflectivity with: Gofer it smalltalkhubUser: 'RMoD' project: 'Reflectivity'; configuration; loadDevelopment Or you can download it from RMoD's CI: https://ci.inria.fr/rmod/job/Reflectivity/ Camille

8 12