November 2015 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] problem using curl and wget in zero-conf

by Dale Henrichs

On 11/23/2015 03:39 PM, Esteban A. Maringolo wrote: > 2015-11-23 20:25 GMT-03:00 Dale Henrichs <dale.henrichs(a)gemtalksystems.com>: >> I've been using zero-conf scripts to download the pharo vm for a while and >> occasionally the download fails to install the vm in the pharo-vm directory >> .... silently ..... with no clue as to what happened. even worse the exit >> status is zero so the failure isn't noticed until much later on in my >> install when an attempt is made to actually use the vm .... I do know that >> when I see these failures the pharo-vm does get created but is empty ... > +1. I've been bitten by this too. > > I would also like the option of seeing the progress of the download of > the sources AND vm, because sometimes I want to know how the download > is going on, speed, etc. > > Regards! > > -- > Esteban > I agree with the progress, but when running as a batch job, you end up with a ton of junk being dumped out into the log file ... getting rid of junk from a log file is how I learned about the problem with --silent:) With regards to the issue I am having --- I have hit a point in my testing (on travis) where I consistently get the: > /home/travis/build/GsDevKit/GsDevKit_home/shared/pharo/pharo: line 11: > /home/travis/build/GsDevKit/GsDevKit_home/shared/pharo/pharo-vm/pharo: > No such file or directory error message yet the following appears to work: > if [ "$OS" == "win" ]; then > PHARO_VM=`find $VM_DIR -name ${VM_BINARY_NAME}.exe` > elif [ "$OS" == "mac" ]; then > PHARO_VM=`find $VM_DIR -name ${VM_BINARY_NAME}` > elif [ "$OS" == "linux" ]; then > PHARO_VM=`find $VM_DIR -name ${VM_BINARY_NAME_LINUX}` > fi > > echo $PHARO_VM since `pharo-vm/pharo` is properly echoed even though the file does not appear to exist? I'm digging deeper .... Dale

Nov. 24, 2015

Re: [Pharo-dev] problem using curl and wget in zero-conf

by Dale Henrichs

In case more info is needed, you can look at an example of a failure on travis[1], where an apparently successful download of the vm ends up with a non-existent pharo/pharo-vm/pharo executable on linx ... I suspect (hope?) that I'm missing some crucial error information from the download... Dale [1] https://travis-ci.org/GsDevKit/GsDevKit_home/jobs/92825487 On 11/23/2015 03:29 PM, Dale Henrichs wrote: > If it matters, I'm downloading the pharo30 vm: get.pharo.org/vm30 > > On 11/23/2015 03:25 PM, Dale Henrichs wrote: >> I've been using zero-conf scripts to download the pharo vm for a >> while and occasionally the download fails to install the vm in the >> pharo-vm directory .... silently ..... with no clue as to what >> happened. even worse the exit status is zero so the failure isn't >> noticed until much later on in my install when an attempt is made to >> actually use the vm .... I do know that when I see these failures the >> pharo-vm does get created but is empty ... >> >> I got another failure today and figured that I would dig into this on >> my end to see if I could understand what might be going on .... >> >> The section of the zero-conf script that is suspect is the following: >> >> mkdir $VM_DIR >> $DOWNLOAD_TO$VM_DIR/vm.zip $VM_URL >> >> >> After the $VM_DIR is created (which I know happens), the $DOWNLOAD_TO >> script is run. Recently, I learned that a side effect of using the >> --silent option for curl is that error messages are also suppressed >> and I see that for curl, the `--silent` option is being used: >> >> if [[ `which curl 2> /dev/null` ]]; then >> DOWNLOAD="curl --silent --location --compressed "; >> DOWNLOAD_TO="$DOWNLOAD --output "; >> elif [[ `which wget 2> /dev/null` ]]; then >> DOWNLOAD_TO="wget --quiet --output-document="; >> DOWNLOAD="$DOWNLOAD_TO-"; >> else >> echo "Please install curl or wget on your machine"; >> exit 1 >> fi >> >> >> For curl if you want to turn off the progress meter (a good thing) >> and continue to report errors, you need to use --show-error in >> conjunction with --silent (as described in the man page) >> >> I think the same thing applies to wget, --quiet turns off error >> messages and progress .... you probably should be using --no-verbose >> to continue to get error messages ... >> >> Dale >> >

Nov. 23, 2015

Re: [Pharo-dev] problem using curl and wget in zero-conf

by Esteban A. Maringolo

2015-11-23 20:25 GMT-03:00 Dale Henrichs <dale.henrichs(a)gemtalksystems.com>: > I've been using zero-conf scripts to download the pharo vm for a while and > occasionally the download fails to install the vm in the pharo-vm directory > .... silently ..... with no clue as to what happened. even worse the exit > status is zero so the failure isn't noticed until much later on in my > install when an attempt is made to actually use the vm .... I do know that > when I see these failures the pharo-vm does get created but is empty ... +1. I've been bitten by this too. I would also like the option of seeing the progress of the download of the sources AND vm, because sometimes I want to know how the download is going on, speed, etc. Regards! -- Esteban

Nov. 23, 2015

Re: [Pharo-dev] vm crash in SmalltalkImage>garbageCollect

by Mariano Martinez Peck

Could you upload somewhere the image ready for running the test and make it crash? thanks On Mon, Nov 23, 2015 at 8:32 PM, Mariano Martinez Peck < marianopeck(a)gmail.com> wrote: > Mmmm I tried in 50463 and I cannot reproduce the crash with your steps. I > am using latest VM and on OSX Capitan. > > And you? > > On Mon, Nov 23, 2015 at 7:27 PM, Andrei Chis <chisvasileandrei(a)gmail.com> > wrote: > >> >> On Mon, Nov 23, 2015 at 9:55 PM, Mariano Martinez Peck < >> marianopeck(a)gmail.com> wrote: >> >>> Can you confirm the image is later than 50454? >>> >> >> Yes, it is (50461). >> I can reproduce it up to 50388 as in 50387 due to some changes in the >> theming mechanism I can no longer load the configuration by default. >> >> >> >>> I was thinking if it could be a VM crash because of this issue: >>> https://pharo.fogbugz.com/f/cases/13854/ >>> >>> Cheers, >>> >>> On Mon, Nov 23, 2015 at 5:07 PM, Andrei Chis <chisvasileandrei(a)gmail.com >>> > wrote: >>> >>>> So it's not just me. Thanks >>>> >>>> Cheers, >>>> Andrei >>>> >>>> On Nov 23, 2015 5:44 PM, "Max Leske" <maxleske(a)gmail.com> wrote: >>>> > >>>> > Reprocucible as per your steps: >>>> > >>>> > Segmentation fault Mon Nov 23 17:42:47 2015 >>>> > >>>> > >>>> > https://github.com/pharo-project/pharo-vm.git Commit: >>>> 28d077d8df494ce050ca42c97c892471e8b8740c Date: 2015-10-16 12:02:43 +0200 >>>> By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #15016 >>>> > >>>> > C stack backtrace: >>>> > 0 Pharo 0x0004cacf reportStackState + >>>> 159 >>>> > >>>> > >>>> > Smalltalk stack dump: >>>> > 0xbffbe11c M SmalltalkImage>garbageCollect 0x1fd49e30: a(n) >>>> SmalltalkImage >>>> > 0xbffbe140 I GTExampleOrganizer>reset 0x216acc5c: a(n) >>>> GTExampleOrganizer >>>> > 0x216ad57c is not a context >>>> > >>>> > Most recent primitives >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > perform:with: >>>> > fractionPart >>>> > truncated >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > perform:with: >>>> > fractionPart >>>> > truncated >>>> > perform:with: >>>> > fractionPart >>>> > truncated >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > basicNew >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > shallowCopy >>>> > new >>>> > new: >>>> > new: >>>> > basicNew >>>> > basicNew >>>> > new: >>>> > basicNew >>>> > new: >>>> > replaceFrom:to:with:startingAt: >>>> > new: >>>> > basicNew >>>> > new: >>>> > replaceFrom:to:with:startingAt: >>>> > new: >>>> > basicNew >>>> > @ >>>> > new: >>>> > at:put: >>>> > at:put: >>>> > perform:with: >>>> > perform:with: >>>> > perform: >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > new: >>>> > at:put: >>>> > at:put: >>>> > perform:with: >>>> > perform:with: >>>> > perform: >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > new >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > new: >>>> > at:put: >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > new: >>>> > at:put: >>>> > at:put: >>>> > at:put: >>>> > at:put: >>>> > new: >>>> > @ >>>> > at:put: >>>> > @ >>>> > at:put: >>>> > @ >>>> > at:put: >>>> > @ >>>> > at:put: >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > shallowCopy >>>> > shallowCopy >>>> > @ >>>> > @ >>>> > new: >>>> > at:put: >>>> > at:put: >>>> > at:put: >>>> > at:put: >>>> > new: >>>> > @ >>>> > at:put: >>>> > @ >>>> > at:put: >>>> > @ >>>> > at:put: >>>> > @ >>>> > at:put: >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > @ >>>> > @ >>>> > basicNew >>>> > @ >>>> > @ >>>> > perform: >>>> > basicNew >>>> > new: >>>> > basicNew >>>> > new: >>>> > basicNew >>>> > new: >>>> > shallowCopy >>>> > shallowCopy >>>> > primUTCMicrosecondsClock >>>> > // >>>> > basicNew >>>> > basicNew >>>> > new: >>>> > at:put: >>>> > at:put: >>>> > at:put: >>>> > at:put: >>>> > value >>>> > valueNoContextSwitch >>>> > basicNew >>>> > new: >>>> > basicNew >>>> > new: >>>> > new: >>>> > basicNew >>>> > new: >>>> > replaceFrom:to:with:startingAt: >>>> > primitiveGarbageCollect >>>> > **IncrementalGC** >>>> > **FullGC** >>>> > garbageCollectMost >>>> > **IncrementalGC** >>>> > basicNew >>>> > new: >>>> > someInstance >>>> > basicNew >>>> > new: >>>> > someInstance >>>> > basicNew >>>> > new: >>>> > someInstance >>>> > new: >>>> > basicNew >>>> > new: >>>> > replaceFrom:to:with:startingAt: >>>> > primitiveGarbageCollect >>>> > **IncrementalGC** >>>> > **FullGC** >>>> > >>>> > (Segmentation fault) >>>> > ./pharo: line 11: 16509 Abort trap: 6 >>>> "$DIR"/"pharo-vm/Pharo.app/Contents/MacOS/Pharo" --headless "$@â >>>> > >>>> >> On 23 Nov 2015, at 17:30, Andrei Chis <chisvasileandrei(a)gmail.com> >>>> wrote: >>>> >> >>>> >> The image is small 25.4 MB. >>>> >> >>>> >> First I'd like to know if this can be reproduced by others. >>>> >> >>>> >> On Mon, Nov 23, 2015 at 5:09 PM, Mariano Martinez Peck < >>>> marianopeck(a)gmail.com> wrote: >>>> >>> >>>> >>> What is the size of the .image when you are about to run GC? >>>> >>> >>>> >>> On Mon, Nov 23, 2015 at 12:59 PM, Andrei Chis < >>>> chisvasileandrei(a)gmail.com> wrote: >>>> >>>> >>>> >>>> Hi, >>>> >>>> >>>> >>>> With both the latest and stable vm I have an use case in which the >>>> vm crashed in SmalltalkImage>>garbageCollect. >>>> >>>> >>>> >>>> To set up an image that exhibits the failure , execute this with >>>> the latest pharo version: >>>> >>>> >>>> >>>> /pharo Pharo.image eval --save "{ { 'ConfigurationOfRubric'. >>>> 'Pharo'. 'Rubric' }. { 'ConfigurationOfGlamourCore'. 'Moose'. 'Glamour' }. >>>> { 'ConfigurationOfGTInspectorCore'. 'Moose'. 'GToolkit' }. { >>>> 'ConfigurationOfGTPlaygroundCore'. 'Moose'. 'GToolkit' }. { >>>> 'ConfigurationOfGTEventRecorder'. 'Moose'. 'GToolkit' }. { >>>> 'ConfigurationOfGTSpotter'. 'Moose'. 'GToolkit' }. } do: [ :spec | Gofer >>>> new smalltalkhubUser: spec second project: spec third; package: spec first; >>>> load ]." >>>> >>>> >>>> >>>> ./pharo Pharo.image config >>>> http://www.smalltalkhub.com/mc/Pharo/Pharo50Inbox/main >>>> ConfigurationOfGToolkitCore --install=3.2 >>>> >>>> >>>> >>>> Then attempting to run the following code triggers the failure: >>>> >>>> >>>> >>>> ./pharo Pharo.image eval --save "TestRunner open model >>>> packageSearchUpdate: 'gt-tests-inspector'; classSearchUpdate: >>>> 'GTInspectorExamplesTest'; runAll" >>>> >>>> >>>> >>>> Based on the trace below the failure happens when the >>>> test GTInspectorExamplesTest calls 'Smalltalk>>garbageCollect' in the setUp >>>> method. >>>> >>>> >>>> >>>> That call can be removed, however, in other runs the failure >>>> happens in other methods calling Smalltalk>>garbageCollect. >>>> >>>> >>>> >>>> Is it possible that this is a bug with the image (some broken >>>> object) or is it a vm bug? >>>> >>>> >>>> >>>> Cheers, >>>> >>>> >>>> >>>> Andrei >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> andrei$ ./pharo Pharo.image eval --save "{ { >>>> 'ConfigurationOfRubric'. 'Pharo'. 'Rubric' }. { >>>> 'ConfigurationOfGlamourCore'. 'Moose'. 'Glamour' }. { >>>> 'ConfigurationOfGTInspectorCore'. 'Moose'. 'GToolkit' }. { >>>> 'ConfigurationOfGTPlaygroundCore'. 'Moose'. 'GToolkit' }. { >>>> 'ConfigurationOfGTEventRecorder'. 'Moose'. 'GToolkit' }. { >>>> 'ConfigurationOfGTSpotter'. 'Moose'. 'GToolkit' }. } do: [ :spec | Gofer >>>> new smalltalkhubUser: spec second project: spec third; package: spec first; >>>> load ]." >>>> >>>> >>>> >>>> andrei$ ./pharo Pharo.image config >>>> http://www.smalltalkhub.com/mc/Pharo/Pharo50Inbox/main >>>> ConfigurationOfGToolkitCore --install=3.2 >>>> >>>> >>>> >>>> andrei$ ./pharo Pharo.image eval --save "TestRunner open model >>>> packageSearchUpdate: 'gt-tests-inspector'; classSearchUpdate: >>>> 'GTInspectorExamplesTest'; runAll" >>>> >>>> >>>> >>>> >>>> >>>> Segmentation fault Mon Nov 23 16:48:36 2015 >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> https://github.com/pharo-project/pharo-vm.git Commit: >>>> 28d077d8df494ce050ca42c97c892471e8b8740c Date: 2015-10-16 12:02:43 +0200 >>>> By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #15016 >>>> >>>> >>>> >>>> >>>> >>>> C stack backtrace: >>>> >>>> >>>> >>>> 0 Pharo 0x0004cacf >>>> reportStackState + 159 >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> Smalltalk stack dump: >>>> >>>> >>>> >>>> 0xbffbf1a0 M SmalltalkImage>garbageCollect 0x1fd49e30: a(n) >>>> SmalltalkImage >>>> >>>> >>>> >>>> 0xbffbf1c0 I GTInspectorExamplesTest>setUp 0x2126bc80: a(n) >>>> GTInspectorExamplesTest >>>> >>>> >>>> >>>> 0x2126cb90 is not a context >>>> >>>> >>>> >>>> >>>> >>>> Most recent primitives >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> new >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> replaceFrom:to:with:startingAt: >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> replaceFrom:to:with:startingAt: >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> perform:with: >>>> >>>> >>>> >>>> perform:with: >>>> >>>> >>>> >>>> perform: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> perform:with: >>>> >>>> >>>> >>>> perform:with: >>>> >>>> >>>> >>>> perform: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> new >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> @ >>>> >>>> >>>> >>>> perform: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> primUTCMicrosecondsClock >>>> >>>> >>>> >>>> // >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> value >>>> >>>> >>>> >>>> valueNoContextSwitch >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> replaceFrom:to:with:startingAt: >>>> >>>> >>>> >>>> primitiveGarbageCollect >>>> >>>> >>>> >>>> **IncrementalGC** >>>> >>>> >>>> >>>> **FullGC** >>>> >>>> >>>> >>>> garbageCollectMost >>>> >>>> >>>> >>>> **IncrementalGC** >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> someInstance >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> someInstance >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> someInstance >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> replaceFrom:to:with:startingAt: >>>> >>>> >>>> >>>> primitiveGarbageCollect >>>> >>>> >>>> >>>> **IncrementalGC** >>>> >>>> >>>> >>>> **FullGC** >>>> >>>> >>>> >>>> garbageCollectMost >>>> >>>> >>>> >>>> **IncrementalGC** >>>> >>>> >>>> >>>> wait >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> signal >>>> >>>> >>>> >>>> wait >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> signal >>>> >>>> >>>> >>>> wait >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> shallowCopy >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> at:put: >>>> >>>> >>>> >>>> signal >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> basicNew >>>> >>>> >>>> >>>> new: >>>> >>>> >>>> >>>> replaceFrom:to:with:startingAt: >>>> >>>> >>>> >>>> primitiveGarbageCollect >>>> >>>> >>>> >>>> **IncrementalGC** >>>> >>>> >>>> >>>> **FullGC** >>>> >>>> >>>> >>>> >>>> >>>> (Segmentation fault) >>>> >>>> >>>> >>>> ./pharo: line 11: 5224 Abort trap: 6 >>>> "$DIR"/"pharo-vm/Pharo.app/Contents/MacOS/Pharo" --headless "$@" >>>> >>> >>>> >>> >>>> >>> >>>> >>> >>>> >>> -- >>>> >>> Mariano >>>> >>> http://marianopeck.wordpress.com >>>> >> >>>> >> >>>> > >>>> >>> >>> >>> >>> -- >>> Mariano >>> http://marianopeck.wordpress.com >>> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > -- Mariano http://marianopeck.wordpress.com

Nov. 23, 2015

Re: [Pharo-dev] vm crash in SmalltalkImage>garbageCollect

by Mariano Martinez Peck

Mmmm I tried in 50463 and I cannot reproduce the crash with your steps. I am using latest VM and on OSX Capitan. And you? On Mon, Nov 23, 2015 at 7:27 PM, Andrei Chis <chisvasileandrei(a)gmail.com> wrote: > > On Mon, Nov 23, 2015 at 9:55 PM, Mariano Martinez Peck < > marianopeck(a)gmail.com> wrote: > >> Can you confirm the image is later than 50454? >> > > Yes, it is (50461). > I can reproduce it up to 50388 as in 50387 due to some changes in the > theming mechanism I can no longer load the configuration by default. > > > >> I was thinking if it could be a VM crash because of this issue: >> https://pharo.fogbugz.com/f/cases/13854/ >> >> Cheers, >> >> On Mon, Nov 23, 2015 at 5:07 PM, Andrei Chis <chisvasileandrei(a)gmail.com> >> wrote: >> >>> So it's not just me. Thanks >>> >>> Cheers, >>> Andrei >>> >>> On Nov 23, 2015 5:44 PM, "Max Leske" <maxleske(a)gmail.com> wrote: >>> > >>> > Reprocucible as per your steps: >>> > >>> > Segmentation fault Mon Nov 23 17:42:47 2015 >>> > >>> > >>> > https://github.com/pharo-project/pharo-vm.git Commit: >>> 28d077d8df494ce050ca42c97c892471e8b8740c Date: 2015-10-16 12:02:43 +0200 >>> By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #15016 >>> > >>> > C stack backtrace: >>> > 0 Pharo 0x0004cacf reportStackState + >>> 159 >>> > >>> > >>> > Smalltalk stack dump: >>> > 0xbffbe11c M SmalltalkImage>garbageCollect 0x1fd49e30: a(n) >>> SmalltalkImage >>> > 0xbffbe140 I GTExampleOrganizer>reset 0x216acc5c: a(n) >>> GTExampleOrganizer >>> > 0x216ad57c is not a context >>> > >>> > Most recent primitives >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > perform:with: >>> > fractionPart >>> > truncated >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > perform:with: >>> > fractionPart >>> > truncated >>> > perform:with: >>> > fractionPart >>> > truncated >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > basicNew >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > shallowCopy >>> > new >>> > new: >>> > new: >>> > basicNew >>> > basicNew >>> > new: >>> > basicNew >>> > new: >>> > replaceFrom:to:with:startingAt: >>> > new: >>> > basicNew >>> > new: >>> > replaceFrom:to:with:startingAt: >>> > new: >>> > basicNew >>> > @ >>> > new: >>> > at:put: >>> > at:put: >>> > perform:with: >>> > perform:with: >>> > perform: >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > new: >>> > at:put: >>> > at:put: >>> > perform:with: >>> > perform:with: >>> > perform: >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > new >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > new: >>> > at:put: >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > new: >>> > at:put: >>> > at:put: >>> > at:put: >>> > at:put: >>> > new: >>> > @ >>> > at:put: >>> > @ >>> > at:put: >>> > @ >>> > at:put: >>> > @ >>> > at:put: >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > shallowCopy >>> > shallowCopy >>> > @ >>> > @ >>> > new: >>> > at:put: >>> > at:put: >>> > at:put: >>> > at:put: >>> > new: >>> > @ >>> > at:put: >>> > @ >>> > at:put: >>> > @ >>> > at:put: >>> > @ >>> > at:put: >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > @ >>> > @ >>> > basicNew >>> > @ >>> > @ >>> > perform: >>> > basicNew >>> > new: >>> > basicNew >>> > new: >>> > basicNew >>> > new: >>> > shallowCopy >>> > shallowCopy >>> > primUTCMicrosecondsClock >>> > // >>> > basicNew >>> > basicNew >>> > new: >>> > at:put: >>> > at:put: >>> > at:put: >>> > at:put: >>> > value >>> > valueNoContextSwitch >>> > basicNew >>> > new: >>> > basicNew >>> > new: >>> > new: >>> > basicNew >>> > new: >>> > replaceFrom:to:with:startingAt: >>> > primitiveGarbageCollect >>> > **IncrementalGC** >>> > **FullGC** >>> > garbageCollectMost >>> > **IncrementalGC** >>> > basicNew >>> > new: >>> > someInstance >>> > basicNew >>> > new: >>> > someInstance >>> > basicNew >>> > new: >>> > someInstance >>> > new: >>> > basicNew >>> > new: >>> > replaceFrom:to:with:startingAt: >>> > primitiveGarbageCollect >>> > **IncrementalGC** >>> > **FullGC** >>> > >>> > (Segmentation fault) >>> > ./pharo: line 11: 16509 Abort trap: 6 >>> "$DIR"/"pharo-vm/Pharo.app/Contents/MacOS/Pharo" --headless "$@â >>> > >>> >> On 23 Nov 2015, at 17:30, Andrei Chis <chisvasileandrei(a)gmail.com> >>> wrote: >>> >> >>> >> The image is small 25.4 MB. >>> >> >>> >> First I'd like to know if this can be reproduced by others. >>> >> >>> >> On Mon, Nov 23, 2015 at 5:09 PM, Mariano Martinez Peck < >>> marianopeck(a)gmail.com> wrote: >>> >>> >>> >>> What is the size of the .image when you are about to run GC? >>> >>> >>> >>> On Mon, Nov 23, 2015 at 12:59 PM, Andrei Chis < >>> chisvasileandrei(a)gmail.com> wrote: >>> >>>> >>> >>>> Hi, >>> >>>> >>> >>>> With both the latest and stable vm I have an use case in which the >>> vm crashed in SmalltalkImage>>garbageCollect. >>> >>>> >>> >>>> To set up an image that exhibits the failure , execute this with >>> the latest pharo version: >>> >>>> >>> >>>> /pharo Pharo.image eval --save "{ { 'ConfigurationOfRubric'. >>> 'Pharo'. 'Rubric' }. { 'ConfigurationOfGlamourCore'. 'Moose'. 'Glamour' }. >>> { 'ConfigurationOfGTInspectorCore'. 'Moose'. 'GToolkit' }. { >>> 'ConfigurationOfGTPlaygroundCore'. 'Moose'. 'GToolkit' }. { >>> 'ConfigurationOfGTEventRecorder'. 'Moose'. 'GToolkit' }. { >>> 'ConfigurationOfGTSpotter'. 'Moose'. 'GToolkit' }. } do: [ :spec | Gofer >>> new smalltalkhubUser: spec second project: spec third; package: spec first; >>> load ]." >>> >>>> >>> >>>> ./pharo Pharo.image config >>> http://www.smalltalkhub.com/mc/Pharo/Pharo50Inbox/main >>> ConfigurationOfGToolkitCore --install=3.2 >>> >>>> >>> >>>> Then attempting to run the following code triggers the failure: >>> >>>> >>> >>>> ./pharo Pharo.image eval --save "TestRunner open model >>> packageSearchUpdate: 'gt-tests-inspector'; classSearchUpdate: >>> 'GTInspectorExamplesTest'; runAll" >>> >>>> >>> >>>> Based on the trace below the failure happens when the >>> test GTInspectorExamplesTest calls 'Smalltalk>>garbageCollect' in the setUp >>> method. >>> >>>> >>> >>>> That call can be removed, however, in other runs the failure >>> happens in other methods calling Smalltalk>>garbageCollect. >>> >>>> >>> >>>> Is it possible that this is a bug with the image (some broken >>> object) or is it a vm bug? >>> >>>> >>> >>>> Cheers, >>> >>>> >>> >>>> Andrei >>> >>>> >>> >>>> >>> >>>> >>> >>>> andrei$ ./pharo Pharo.image eval --save "{ { >>> 'ConfigurationOfRubric'. 'Pharo'. 'Rubric' }. { >>> 'ConfigurationOfGlamourCore'. 'Moose'. 'Glamour' }. { >>> 'ConfigurationOfGTInspectorCore'. 'Moose'. 'GToolkit' }. { >>> 'ConfigurationOfGTPlaygroundCore'. 'Moose'. 'GToolkit' }. { >>> 'ConfigurationOfGTEventRecorder'. 'Moose'. 'GToolkit' }. { >>> 'ConfigurationOfGTSpotter'. 'Moose'. 'GToolkit' }. } do: [ :spec | Gofer >>> new smalltalkhubUser: spec second project: spec third; package: spec first; >>> load ]." >>> >>>> >>> >>>> andrei$ ./pharo Pharo.image config >>> http://www.smalltalkhub.com/mc/Pharo/Pharo50Inbox/main >>> ConfigurationOfGToolkitCore --install=3.2 >>> >>>> >>> >>>> andrei$ ./pharo Pharo.image eval --save "TestRunner open model >>> packageSearchUpdate: 'gt-tests-inspector'; classSearchUpdate: >>> 'GTInspectorExamplesTest'; runAll" >>> >>>> >>> >>>> >>> >>>> Segmentation fault Mon Nov 23 16:48:36 2015 >>> >>>> >>> >>>> >>> >>>> >>> >>>> https://github.com/pharo-project/pharo-vm.git Commit: >>> 28d077d8df494ce050ca42c97c892471e8b8740c Date: 2015-10-16 12:02:43 +0200 >>> By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #15016 >>> >>>> >>> >>>> >>> >>>> C stack backtrace: >>> >>>> >>> >>>> 0 Pharo 0x0004cacf reportStackState >>> + 159 >>> >>>> >>> >>>> >>> >>>> >>> >>>> Smalltalk stack dump: >>> >>>> >>> >>>> 0xbffbf1a0 M SmalltalkImage>garbageCollect 0x1fd49e30: a(n) >>> SmalltalkImage >>> >>>> >>> >>>> 0xbffbf1c0 I GTInspectorExamplesTest>setUp 0x2126bc80: a(n) >>> GTInspectorExamplesTest >>> >>>> >>> >>>> 0x2126cb90 is not a context >>> >>>> >>> >>>> >>> >>>> Most recent primitives >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> new >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> replaceFrom:to:with:startingAt: >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> replaceFrom:to:with:startingAt: >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> perform:with: >>> >>>> >>> >>>> perform:with: >>> >>>> >>> >>>> perform: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> perform:with: >>> >>>> >>> >>>> perform:with: >>> >>>> >>> >>>> perform: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> new >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> @ >>> >>>> >>> >>>> perform: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> primUTCMicrosecondsClock >>> >>>> >>> >>>> // >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> value >>> >>>> >>> >>>> valueNoContextSwitch >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> replaceFrom:to:with:startingAt: >>> >>>> >>> >>>> primitiveGarbageCollect >>> >>>> >>> >>>> **IncrementalGC** >>> >>>> >>> >>>> **FullGC** >>> >>>> >>> >>>> garbageCollectMost >>> >>>> >>> >>>> **IncrementalGC** >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> someInstance >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> someInstance >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> someInstance >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> replaceFrom:to:with:startingAt: >>> >>>> >>> >>>> primitiveGarbageCollect >>> >>>> >>> >>>> **IncrementalGC** >>> >>>> >>> >>>> **FullGC** >>> >>>> >>> >>>> garbageCollectMost >>> >>>> >>> >>>> **IncrementalGC** >>> >>>> >>> >>>> wait >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> signal >>> >>>> >>> >>>> wait >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> signal >>> >>>> >>> >>>> wait >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> shallowCopy >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> at:put: >>> >>>> >>> >>>> signal >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> basicNew >>> >>>> >>> >>>> new: >>> >>>> >>> >>>> replaceFrom:to:with:startingAt: >>> >>>> >>> >>>> primitiveGarbageCollect >>> >>>> >>> >>>> **IncrementalGC** >>> >>>> >>> >>>> **FullGC** >>> >>>> >>> >>>> >>> >>>> (Segmentation fault) >>> >>>> >>> >>>> ./pharo: line 11: 5224 Abort trap: 6 >>> "$DIR"/"pharo-vm/Pharo.app/Contents/MacOS/Pharo" --headless "$@" >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> -- >>> >>> Mariano >>> >>> http://marianopeck.wordpress.com >>> >> >>> >> >>> > >>> >> >> >> >> -- >> Mariano >> http://marianopeck.wordpress.com >> > > -- Mariano http://marianopeck.wordpress.com

Nov. 23, 2015

Debugging a failing test doesn't include the full stack

by Esteban A. Maringolo

I'm trying to debug a failing test case in Pharo 5, but for some reason in certain tests I can't see the full stack, so basically I can't fix nor diagnose the failing test within the debugger because I only get the assert notification. This doesn't happen in Pharo 4, there seems to be a refactoring of the TestCase hierarchy, but I don't know how it affects the exception handling, which in the case of Glorp seems to not be very orthodox. Regards! â Esteban A. Maringolo

Nov. 23, 2015

Re: [Pharo-dev] problem using curl and wget in zero-conf

by Dale Henrichs

If it matters, I'm downloading the pharo30 vm: get.pharo.org/vm30 On 11/23/2015 03:25 PM, Dale Henrichs wrote: > I've been using zero-conf scripts to download the pharo vm for a while > and occasionally the download fails to install the vm in the pharo-vm > directory .... silently ..... with no clue as to what happened. even > worse the exit status is zero so the failure isn't noticed until much > later on in my install when an attempt is made to actually use the vm > .... I do know that when I see these failures the pharo-vm does get > created but is empty ... > > I got another failure today and figured that I would dig into this on > my end to see if I could understand what might be going on .... > > The section of the zero-conf script that is suspect is the following: > > mkdir $VM_DIR > $DOWNLOAD_TO$VM_DIR/vm.zip $VM_URL > > > After the $VM_DIR is created (which I know happens), the $DOWNLOAD_TO > script is run. Recently, I learned that a side effect of using the > --silent option for curl is that error messages are also suppressed > and I see that for curl, the `--silent` option is being used: > > if [[ `which curl 2> /dev/null` ]]; then > DOWNLOAD="curl --silent --location --compressed "; > DOWNLOAD_TO="$DOWNLOAD --output "; > elif [[ `which wget 2> /dev/null` ]]; then > DOWNLOAD_TO="wget --quiet --output-document="; > DOWNLOAD="$DOWNLOAD_TO-"; > else > echo "Please install curl or wget on your machine"; > exit 1 > fi > > > For curl if you want to turn off the progress meter (a good thing) and > continue to report errors, you need to use --show-error in conjunction > with --silent (as described in the man page) > > I think the same thing applies to wget, --quiet turns off error > messages and progress .... you probably should be using --no-verbose > to continue to get error messages ... > > Dale >

Nov. 23, 2015

problem using curl and wget in zero-conf

by Dale Henrichs

I've been using zero-conf scripts to download the pharo vm for a while and occasionally the download fails to install the vm in the pharo-vm directory .... silently ..... with no clue as to what happened. even worse the exit status is zero so the failure isn't noticed until much later on in my install when an attempt is made to actually use the vm .... I do know that when I see these failures the pharo-vm does get created but is empty ... I got another failure today and figured that I would dig into this on my end to see if I could understand what might be going on .... The section of the zero-conf script that is suspect is the following: mkdir $VM_DIR $DOWNLOAD_TO$VM_DIR/vm.zip $VM_URL After the $VM_DIR is created (which I know happens), the $DOWNLOAD_TO script is run. Recently, I learned that a side effect of using the --silent option for curl is that error messages are also suppressed and I see that for curl, the `--silent` option is being used: if [[ `which curl 2> /dev/null` ]]; then DOWNLOAD="curl --silent --location --compressed "; DOWNLOAD_TO="$DOWNLOAD --output "; elif [[ `which wget 2> /dev/null` ]]; then DOWNLOAD_TO="wget --quiet --output-document="; DOWNLOAD="$DOWNLOAD_TO-"; else echo "Please install curl or wget on your machine"; exit 1 fi For curl if you want to turn off the progress meter (a good thing) and continue to report errors, you need to use --show-error in conjunction with --silent (as described in the man page) I think the same thing applies to wget, --quiet turns off error messages and progress .... you probably should be using --no-verbose to continue to get error messages ... Dale

Nov. 23, 2015

Re: [Pharo-dev] test coverage for String

by sheridan＠sheridan-mahoney.com

Hi Alexandre, Thanks for the reply - I was able to get things working. With regard to test coverage for String, I just wanted to let you know I'm adding tests in this area (just to hopefully prevent duplicate efforts...). Cheers, Sheridan ------------------------------ [ For people not aware of Hapao: Hapao is a visual test coverage tool for Pharo. More info on: http://bergel.eu/download/papers/Berg12c-HapaoSCP.pdf [37] ] Hi Sheridan, How did you load Hapao? Roassal seems to be missing. The following should work: Gofer it smalltalkhubUser: 'ObjectProfile' project: 'Spy2'; configurationOf: 'Spy2'; loadStable. I can get the coverage of the class String. Here is the result by the way: https://dl.dropboxusercontent.com/u/31543901/TMP/StringCoverage/index.html [38] Interesting to see that, despite all the unit test that uses String, String is not even 50% covered. I have attached the html coverage report to this email. Cheers, Alexandre

Nov. 23, 2015

Re: [Pharo-dev] Change in String>>#expandMacros between Pharo v4 and v5

by Esteban A. Maringolo

2015-11-23 17:57 GMT-03:00 Nicolai Hess <nicolaihess(a)gmail.com>: > > > 2015-11-23 21:53 GMT+01:00 Esteban A. Maringolo <emaringolo(a)gmail.com>: >> >> Hi, >> >> I'm testing the new glorp port in Pharo 5 and got some failing errors >> related with #expandMacros that don't fail in Pharo 4. >> >> Does somebody know why this works in Pharo 4 but not in Pharo 5? > > > Maybe this one: > 16863 Make expandMacros more consistent with general use Well... it makes sense. I found there is a #withUnixLineEndings and I'm using this, but there should be a #withOSLineEndings using also OSPlatform current lineEnding. Regards! Esteban A. Maringolo

Nov. 23, 2015