[BUG] VM crash during debbuging some code by Through button with Transcript>>show: in deepest inner methods

Hi denis

can you report clearly your bug
       - image
       - vm
       - os
       - scenario

I could not compile
       Transcript>>show:'something'

so I do not know how you did it.

On May 23, 2010, at 10:11 AM, Denis Kudriashov wrote:

> Hello
>
> Just insert
> Transcript>>show:'something'
> at any method begin.
>
> Now debug sender of your method by debugger Through button.
>
> If no Transcript opened VM will crash!

> _______________________________________________
> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project


_______________________________________________
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I has Pharo1.0 one click, Windows 7.
I attach class ClassWithTranscriptPrinting.
see class side method #debug

2010/5/23 Stéphane Ducasse <[hidden email]>

Hi denis

can you report clearly your bug
       - image
       - vm
       - os
       - scenario

I could not compile
       Transcript>>show:'something'

so I do not know how you did it.

On May 23, 2010, at 10:11 AM, Denis Kudriashov wrote:

> Hello
>
> Just insert
> Transcript>>show:'something'
> at any method begin.
>
> Now debug sender of your method by debugger Through button.
>
> If no Transcript opened VM will crash!

> _______________________________________________
> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project


_______________________________________________
Pharo-project mailing list
[hidden email]
http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Thanks!

Stef

On May 23, 2010, at 11:13 AM, Denis Kudriashov wrote:

> And If you replace Transcript code with
>
> self halt.
>
> You will see that debugging with through button does not work. Code simulation failure raised (but without VM crash)
>
> 2010/5/23 Denis Kudriashov <[hidden email]>
> I has Pharo1.0 one click, Windows 7.
> I attach class ClassWithTranscriptPrinting.
> see class side method #debug
>
>
>
>
>
> 2010/5/23 Stéphane Ducasse <[hidden email]>
>
> Hi denis
>
> can you report clearly your bug
>        - image
>        - vm
>        - os
>        - scenario
>
> I could not compile
>        Transcript>>show:'something'
>
> so I do not know how you did it.
>
>
>
> On May 23, 2010, at 10:11 AM, Denis Kudriashov wrote:
>
> > Hello
> >
> > Just insert
> > Transcript>>show:'something'
> > at any method begin.
> >
> > Now debug sender of your method by debugger Through button.
> >
> > If no Transcript opened VM will crash!
> > _______________________________________________
> > Pharo-project mailing list
> > [hidden email]
> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>
>
> _______________________________________________
> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>
>
> _______________________________________________
> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project


_______________________________________________
Pharo-project mailing list
[hidden email]
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http://code.google.com/p/pharo/issues/detail?id=2469



Stef

On May 23, 2010, at 4:18 PM, Denis Kudriashov wrote:

> I found more bad cases with code simulation. And I think any manipulations with context (errors signals, simaphore, ...) not work in simulation mode. Transcript printing failed because of simaphore accessing (for thread safety)
>
> I create CodeSimulationTests (see attachement) with some tests which not work and which crash VM.
>
> Maybe this tests not correct. But I hope it helps to indicate and solve issues
>
> 2010/5/23 Stéphane Ducasse <[hidden email]>
> Thanks!
>
> Stef
>
> On May 23, 2010, at 11:13 AM, Denis Kudriashov wrote:
>
> > And If you replace Transcript code with
> >
> > self halt.
> >
> > You will see that debugging with through button does not work. Code simulation failure raised (but without VM crash)
> >
> > 2010/5/23 Denis Kudriashov <[hidden email]>
> > I has Pharo1.0 one click, Windows 7.
> > I attach class ClassWithTranscriptPrinting.
> > see class side method #debug
> >
> >
> >
> >
> >
> > 2010/5/23 Stéphane Ducasse <[hidden email]>
> >
> > Hi denis
> >
> > can you report clearly your bug
> >        - image
> >        - vm
> >        - os
> >        - scenario
> >
> > I could not compile
> >        Transcript>>show:'something'
> >
> > so I do not know how you did it.
> >
> >
> >
> > On May 23, 2010, at 10:11 AM, Denis Kudriashov wrote:
> >
> > > Hello
> > >
> > > Just insert
> > > Transcript>>show:'something'
> > > at any method begin.
> > >
> > > Now debug sender of your method by debugger Through button.
> > >
> > > If no Transcript opened VM will crash!
> > > _______________________________________________
> > > Pharo-project mailing list
> > > [hidden email]
> > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
> >
> >
> > _______________________________________________
> > Pharo-project mailing list
> > [hidden email]
> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
> >
> >
> > _______________________________________________
> > Pharo-project mailing list
> > [hidden email]
> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>
>
> _______________________________________________
> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>

> <CodeSimulationTests.st>_______________________________________________

> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project


_______________________________________________
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[hidden email]
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We've further improved on the issue in
http://code.google.com/p/pharo/issues/detail?id=2469.

It's committed to the inbox, now.

Niko

On Tue, May 25, 2010 at 10:34 PM, Stéphane Ducasse
<[hidden email]> wrote:
> thanks a lot denis for checking that.
> I should say thatI'm quite busy right now. :)
>
> Stef
>
> On May 25, 2010, at 7:05 PM, Denis Kudriashov wrote:
>
>> Ok,
>>
>> Eliot send some fix for code simulation in squeak list.
>> With it decompilation work good and my tests does not crach VM. But some of tests failed (they like infinit loop)
>>
>> I attach Eliot fix.
>>
>> 2010/5/24 Stéphane Ducasse <[hidden email]>
>> http://code.google.com/p/pharo/issues/detail?id=2469
>>
>>
>>
>> Stef
>>
>>
>> On May 23, 2010, at 4:18 PM, Denis Kudriashov wrote:
>>
>> > I found more bad cases with code simulation. And I think any manipulations with context (errors signals, simaphore, ...) not work in simulation mode. Transcript printing failed because of simaphore accessing (for thread safety)
>> >
>> > I create CodeSimulationTests (see attachement) with some tests which not work and which crash VM.
>> >
>> > Maybe this tests not correct. But I hope it helps to indicate and solve issues
>> >
>> > 2010/5/23 Stéphane Ducasse <[hidden email]>
>> > Thanks!
>> >
>> > Stef
>> >
>> > On May 23, 2010, at 11:13 AM, Denis Kudriashov wrote:
>> >
>> > > And If you replace Transcript code with
>> > >
>> > > self halt.
>> > >
>> > > You will see that debugging with through button does not work. Code simulation failure raised (but without VM crash)
>> > >
>> > > 2010/5/23 Denis Kudriashov <[hidden email]>
>> > > I has Pharo1.0 one click, Windows 7.
>> > > I attach class ClassWithTranscriptPrinting.
>> > > see class side method #debug
>> > >
>> > >
>> > >
>> > >
>> > >
>> > > 2010/5/23 Stéphane Ducasse <[hidden email]>
>> > >
>> > > Hi denis
>> > >
>> > > can you report clearly your bug
>> > >        - image
>> > >        - vm
>> > >        - os
>> > >        - scenario
>> > >
>> > > I could not compile
>> > >        Transcript>>show:'something'
>> > >
>> > > so I do not know how you did it.
>> > >
>> > >
>> > >
>> > > On May 23, 2010, at 10:11 AM, Denis Kudriashov wrote:
>> > >
>> > > > Hello
>> > > >
>> > > > Just insert
>> > > > Transcript>>show:'something'
>> > > > at any method begin.
>> > > >
>> > > > Now debug sender of your method by debugger Through button.
>> > > >
>> > > > If no Transcript opened VM will crash!
>> > > > _______________________________________________
>> > > > Pharo-project mailing list
>> > > > [hidden email]
>> > > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>> > >
>> > >
>> > > _______________________________________________
>> > > Pharo-project mailing list
>> > > [hidden email]
>> > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>> > >
>> > >
>> > > _______________________________________________
>> > > Pharo-project mailing list
>> > > [hidden email]
>> > > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>> >
>> >
>> > _______________________________________________
>> > Pharo-project mailing list
>> > [hidden email]
>> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>> >
>> > <CodeSimulationTests.st>_______________________________________________
>> > Pharo-project mailing list
>> > [hidden email]
>> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>>
>>
>> _______________________________________________
>> Pharo-project mailing list
>> [hidden email]
>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>>
>> <ContextPart-tryNamedPrimitiveInforwithArgs.st>_______________________________________________
>> Pharo-project mailing list
>> [hidden email]
>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>
>
> _______________________________________________
> Pharo-project mailing list
> [hidden email]
> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
>

--
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Tel: +41 076 235 8683

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