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Pharo on Fedora 15_64
by bblochl＠arcor.de June 11, 2011

June 11, 2011

I actually installed Fedora 15 with GNOME 3 on a AMD-64 a couple of days back and tried to run Pharo, latest stable version and ran into some problem: [bb@localhost Pharo-1.2.1-CogOneClick.app]$ ./Pharo.sh ./Pharo.sh: /home/bb/Pharo/Pharo-1.2.1-CogOneClick.app/Contents/Linux/squeakvm: /lib/ld-linux.so.2: bad ELF interpreter: Datei oder Verzeichnis nicht gefunden ./Pharo.sh: Zeile 16: /home/bb/Pharo/Pharo-1.2.1-CogOneClick.app/Contents/Linux/squeakvm: Erfolg [bb@localhost Pharo-1.2.1-CogOneClick.app]$ ldd `which ls` alias: ldd: ./alias: Datei oder Verzeichnis nicht gefunden ls='ls: ldd: ./ls='ls: Datei oder Verzeichnis nicht gefunden --color=auto': ldd: ./--color=auto': Datei oder Verzeichnis nicht gefunden /bin/ls: linux-vdso.so.1 => (0x00007fffc7bc8000) libselinux.so.1 => /lib64/libselinux.so.1 (0x0000003761400000) librt.so.1 => /lib64/librt.so.1 (0x00007f5c7914b000) libcap.so.2 => /lib64/libcap.so.2 (0x0000003764400000) libacl.so.1 => /lib64/libacl.so.1 (0x000000376e800000) libc.so.6 => /lib64/libc.so.6 (0x00007f5c78db1000) libdl.so.2 => /lib64/libdl.so.2 (0x00007f5c78bac000) /lib64/ld-linux-x86-64.so.2 (0x00007f5c79367000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f5c78991000) libattr.so.1 => /lib64/libattr.so.1 (0x000000376a800000) [bb@localhost Pharo-1.2.1-CogOneClick.app]$ readelf -l a.out bash: readelf: command not found... [bb@localhost Pharo-1.2.1-CogOneClick.app]$ What to do now?? Regards B. Blochl

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Problem installing Magma
by Alan Rodas June 10, 2011

June 10, 2011

Hello folks I seem to have some trouble trying to install Magma on a fresh Pharo 1.2.1 image (both cogVM and Squeak) steps I follow were open the external project workspace by executing DEVImageWorkspaces openExternalProjectWorkspace run Gofer new squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfMagma'; load. as suggested by the workspace, and then ((Smalltalk at: #ConfigurationOfMagma) project latestVersion) load also as said in the workspace. I ended up with an error window saying MetacelloProjectSpecLoadError: No version found for "4.4.0" of ConfigurationOfOSProcess Judging for the error I'm guessing that OSProcess 4.4.0 is not on the MetacelloRepository but nothing indicates an alternative way to install it. By the way, everything installs fine if I try to install Magma using the file provided for Pharo 1.2 in Magma's page ( http://wiki.squeak.org/squeak/2657) And tests suggest everything is running normally. So, don''t know if this is a bug, or expected behavior (Surely does not seem like one). If it is a bug, where should I report it (Pharo's, Magma's, MetacelloRepository admins, cuz its seems a MetacelloRepository problem to me) Cheers -- Alan Rodas Bonjour

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[ANN] Pharo-1.3-13257
by Mariano Martinez Peck June 10, 2011

June 10, 2011

Hi. IMPORTANT: This is not the final 1.3 release, it just one simple snapshot and one point. This image is based in PharoCore 1.3 13257 and includes also several fixes for the external packages. The image is here: https://gforge.inria.fr/frs/download.php/28638/Pharo-1.3-13257.zip And it was build by Hudson: https://pharo-ic.lille.inria.fr/hudson/view/Pharo/job/Pharo 1.3/215/<https://pharo-ic.lille.inria.fr/hudson/view/Pharo/job/Pharo%201.3/150/> There are 2 failing tests, and NON opened issue for 1.3 related to dev image :) Best regards, -- Mariano http://marianopeck.wordpress.com

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TWM: Multiple World integration
by laurent laffont June 10, 2011

June 10, 2011

With the help of my local developper group, I've integrated Sean DeNigris work and now Tiling Window Manager supports Multiple Worlds. Here's a screencast that shows the progress. (My English seems a little less catastrophic than the previous screencast :) http://magaloma.blogspot.com/2011/06/multiple-worlds-for-twm.html Cheers, Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/ Developer group: http://cara74.seasidehosting.st

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Re: [Pharo-users] [Pharo-project] About GUI tests [was: TWM: Multiple World integration]
by laurent laffont June 9, 2011

June 9, 2011

> > > >> > >> I need to write tests for this. A cool thing is that with TWM I've > learned a lot on how to test GUIs, Worlds, ... > > > > I'm interested in these tests. > > Me too. > Some words about what I've learned. As TWM move / resize windows, it's better to create a World dedicated to the tests, so you don't see all your windows moving while testing (and if you use Autotest note that tests are run as soon as you save a method, quite fun :). So in TWM have a look at WMInANewWorldTestCase>>setUp and some of its subclasses like: - WMInANewWorldTestCase |_ WMWithTwoBrowsersAndTwoWorkspacesTest>>setUp |_ TWMBarWithTwoBrowsersAndTwoWorkspacesTest>>setUp If I merge the setUps: testWorld := PasteUpMorph new initAsTestWorld: WorldState new; yourself. testWorld bounds: (0@0 extent: 200@200). windowManager := TilingWM forWorld: testWorld. browser1 := self newBrowserIn: testWorld. browser2 := self newBrowserIn: testWorld. workspace1 := self newWorkspaceIn: testWorld. workspace2 := self newWorkspaceIn: testWorld. Then it should be easier to understand something like: WMWithTwoBrowsersAndTwoWorkspacesTest>>testTileVisibleWindowsShouldPlaceThemInTwoColumnsAndRows windowManager tileVisibleWindows. self assert: (0@0 extent: 100@100) equals: workspace2 bounds. self assert: (100@0 extent: 100@100) equals: workspace1 bounds. self assert: (0@100 extent: 100@100) equals: browser2 bounds. self assert: (100@100 extent: 100@100) equals: browser1 bounds. or WMWithTwoBrowsersAndTwoWorkspacesTest>>testTileLastUsedWindowsShouldTileOnlyLastTwoWindowsUsed workspace1 activate. browser2 activate. workspace2 activate. browser1 activate. browser1 minimize. windowManager tileLastUsedWindows.. self assert: (0@0 extent: 200@100) equals: browser1 bounds. self assert: (0@100 extent: 200@100) equals: workspace2 bounds. Another example: WMWithAnOBBrowserAndDockingBarsTest>>setUp super setUp. obbrowser := self newWindowFor: #OBSystemBrowser. taskBar := TaskbarMorph new openInWorld: testWorld; adhereToEdge: #bottom. leftBar := DockingBarMorph new adhereToLeft; width: 25; openInWorld: testWorld. Note that in Core there's no OB, so tests are expected to fail: WMWithAnOBBrowserAndDockingBarsTest>>expectedFailures ^ (Smalltalk at: #OBSystemBrowser ifAbsent: nil) ifNil: [self class testSelectors] ifNotNil: [#()] Now if I want to test the content of a window / morph, I use methods you can find in Morph, protocol submorphs-accessing. For example I want to find the menu that have a given icon. Here's an helper: TWMBarWithTwoBrowsersAndTwoWorkspacesTest>>menuWithIcon: aForm ^ self twmBar dock findDeepSubmorphThat: [:aMorph| (aMorph isKindOf: MenuItemMorph) and:[aMorph icon = aForm]] ifAbsent: [nil]. so I can test that the Other Tools menu in TWMBar have an entry named "New TestRunner": TWMBarWithTwoBrowsersAndTwoWorkspacesTest>>testOtherToolsMenuShouldContainsEntryForOpeningSUnitTestRunner self assertMenuWithIcon: twmBar otherToolsMenuIcon containsItemNamed: 'New TestRunner'. I can also check that clicking on a given entry do the action I want. For example, if I have a Browser browsing class String, there should be an entry in the Browsers menu. If minimized, when I click on it, the Browser should be placed on top and expanded: TWMBarWithTwoBrowsersAndTwoWorkspacesTest>>testClickOnBrowserTwoMenuItemWhenMinimizedShouldActivateIt |menuItem| browser2 minimize. workspace1 activate. menuItem := self itemNamed: 'String' fromMenuWithIcon: twmBar browsersMenuIcon. menuItem target perform: (menuItem selector). self assert: browser2 equals: SystemWindow topWindow. self assert: (windowManager visibleWindows includes: browser2). Finally, if you use some settings, it's better to backup them in the setUp and restore them in the tearDown, so you keep your Settings while testing them :) WMWithTwoBrowsersAndTwoWorkspacesTest >>setUp ...... backupNumberOfWindowsSetting := TilingWM numberOfLastUsedWindows. TilingWM numberOfLastUsedWindows: 2. WMWithTwoBrowsersAndTwoWorkspacesTest>>tearDown ..... TilingWM numberOfLastUsedWindows: backupNumberOfWindowsSetting. Ideas welcome :) Laurent Laffont - @lolgzs <http://twitter.com/#!/lolgzs> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ Blog: http://magaloma.blogspot.com/ Developer group: http://cara74.seasidehosting.st > > Doru > > > >> Laurent > >> > >> > >> > >> On Jun 7, 2011, at 10:33 PM, laurent laffont wrote: > >> > >>> With the help of my local developper group, I've integrated Sean > DeNigris work and now Tiling Window Manager supports Multiple Worlds. > >>> > >>> Here's a screencast that shows the progress. (My English seems a little > less catastrophic than the previous screencast :) > >>> > >>> http://magaloma.blogspot.com/2011/06/multiple-worlds-for-twm.html > >>> > >>> > >>> Cheers, > >>> > >>> Laurent Laffont - @lolgzs > >>> > >>> Pharo Smalltalk Screencasts: http://www.pharocasts.com/ > >>> Blog: http://magaloma.blogspot.com/ > >>> Developer group: http://cara74.seasidehosting.st > >>> > >> > >> > >> > > > > > > -- > www.tudorgirba.com > > "Yesterday is a fact. > Tomorrow is a possibility. > Today is a challenge." > > > > >

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[COTDC] 71 - InflateStream
by laurent laffont June 8, 2011

June 8, 2011

Today: InflateStream Comment Of The Day Contest - One Day One Comment Rules: #1: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s). #2: If you cannot comment it, deprecate it. Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest Laurent

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TWM: Multiple World integration
by DeNigris Sean June 8, 2011

June 8, 2011

>From http://magaloma.blogspot.com/2011/06/multiple-worlds-for-twm.html: > Here's a screencast that shows the progress. (My English seems a little less catastrophic than the previous screencast :) Wow! Really nice work, and great screencast. Plus, your english was fine - except your pronunciation of my name, you butcher! ;-) I was really surprised how much prgress you made. It looked great, and keybindings?! Nice! Sean

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Smalltalk job in Luxembourg
by TedvG June 8, 2011

June 8, 2011

Hi "Sebastian Kistler" <sebastian(a)centum-recruitment.com> is still looking for a Smalltalker with C++ knowledge as well for a contract in Luxembourg Greetings Ted F.A. van Gaalen

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Re: [Pharo-users] [Pharo-project] TWM: Multiple World integration
by laurent laffont June 8, 2011

June 8, 2011

On Wed, Jun 8, 2011 at 4:09 AM, Serge Stinckwich <serge.stinckwich(a)gmail.com > wrote: > On Wed, Jun 8, 2011 at 3:33 AM, laurent laffont > <laurent.laffont(a)gmail.com> wrote: > > With the help of my local developper group, I've integrated Sean DeNigris > > work and now Tiling Window Manager supports Multiple Worlds. > > Here's a screencast that shows the progress. (My English seems a little > less > > catastrophic than the previous screencast :) > > Beer might help here :-) > haha > > http://magaloma.blogspot.com/2011/06/multiple-worlds-for-twm.html > > Great ! I was not able to join you this time, because Skype seems > completly down. > yes sad... a new guy was there ! Laurent > See you next week ! > -- > Serge Stinckwich > UMI UMMISCO 209 (IRD/UPMC), Hanoi, Vietnam > Every DSL ends up being Smalltalk > http://doesnotunderstand.org/ > >

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[PBE-Spanish] Status udpate 2011-06-07
by NicolÃ¡s Paez June 7, 2011

June 7, 2011

Hello everyone, Here is the status update of the Spanish translation of Pharo By Example book. During this I will try to get in contact with the French translators in order to know about the they organized the revision process. Chapter 01: 28% Chapter 02: 60% *Chapter 03: 100%, already publish* *Chapter 04: 100%, already publish* Chapter 05: 66% Chapter 06: 7% Chapter 07: 46% *Chapter 08: just started* *Chapter 09: 100%, not published yet* *Chapter 11: 100%, already published* Chapter 12: 19% *Chapter 13: 100%, not published yet* *Chapter 14: 100%, not published yet* Regards, Nico. blog: nicopaez.wordpress.com

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