[BUG] unit test fails: MAToManyScalarRelationDescriptionTest>>#testCopyReference

>
> Cheers
>
> Matthias
>
> -----
>
> 24 March 2007 8:14:23 pm
>
> VM: Win32 - a SmalltalkImage
> Image: Squeak3.9 [latest update: #7067]
>
> SecurityManager state:
> Restricted: false
> FileAccess: true
> SocketAccess: true
> Untrusted Dir C:\Program Files\Squeak\
>
> MAToManyScalarRelationDescriptionTest(TestCase)>>signalFailure:
>         Receiver: MAToManyScalarRelationDescriptionTest>>#testCopyReference
>         Arguments and temporary variables:
>                 aString:        'Assertion failed'
>         Receiver's instance variables:
>                 testSelector:   #testCopyReference
>                 description:    a MAToManyScalarRelationDescription label: '' comment: nil
>
> MAToManyScalarRelationDescriptionTest(TestCase)>>assert:
>         Receiver: MAToManyScalarRelationDescriptionTest>>#testCopyReference
>         Arguments and temporary variables:
>                 aBooleanOrBlock:        false
>         Receiver's instance variables:
>                 testSelector:   #testCopyReference
>                 description:    a MAToManyScalarRelationDescription label: '' comment: nil
>
> MAToManyScalarRelationDescriptionTest(MAReferenceDescriptionTest)>>testCopyReference
>         Receiver: MAToManyScalarRelationDescriptionTest>>#testCopyReference
>         Arguments and temporary variables:
>
>         Receiver's instance variables:
>                 testSelector:   #testCopyReference
>                 description:    a MAToManyScalarRelationDescription label: '' comment: nil
>
> MAToManyScalarRelationDescriptionTest(TestCase)>>performTest
>         Receiver: MAToManyScalarRelationDescriptionTest>>#testCopyReference
>         Arguments and temporary variables:
>
>         Receiver's instance variables:
>                 testSelector:   #testCopyReference
>                 description:    a MAToManyScalarRelationDescription label: '' comment: nil
>
>
> --- The full stack ---
> MAToManyScalarRelationDescriptionTest(TestCase)>>signalFailure:
> MAToManyScalarRelationDescriptionTest(TestCase)>>assert:
> MAToManyScalarRelationDescriptionTest(MAReferenceDescriptionTest)>>testCopyReference
> MAToManyScalarRelationDescriptionTest(TestCase)>>performTest
>  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> [] in MAToManyScalarRelationDescriptionTest(TestCase)>>runCase {[self
> setUp.  self performTest]}
> BlockContext>>ensure:
> MAToManyScalarRelationDescriptionTest(TestCase)>>runCase
> [] in MAToManyScalarRelationDescriptionTest(TestCase)>>debug {[(self
> class selector: testSelector) runCase]}
> BlockContext>>ensure:
> MAToManyScalarRelationDescriptionTest(TestCase)>>debug
> [] in TestRunner>>debugSuite: {[:each | each debug]}
> OrderedCollection>>do:
> [] in TestRunner>>basicRunSuite:do: {[aTestSuite name isEmptyOrNil
> ifTrue: [aTestSuite tests do: aBlock]   ifFa...]}
> BlockContext>>ensure:
> TestRunner>>basicRunSuite:do:
> TestRunner>>debugSuite:
> TestRunner>>debug:
> TestRunner>>failedSelected:
> PluggableListMorphPlus(PluggableListMorph)>>changeModelSelection:
> PluggableListMorphPlus(PluggableListMorph)>>mouseUp:
> PluggableListMorphPlus(Morph)>>handleMouseUp:
> MouseButtonEvent>>sentTo:
> PluggableListMorphPlus(Morph)>>handleEvent:
> PluggableListMorphPlus(Morph)>>handleFocusEvent:
> [] in HandMorph>>sendFocusEvent:to:clear: {[ActiveHand := self.
> ActiveEvent := anEvent.  result := focusHolder     han...]}
> [] in PasteUpMorph>>becomeActiveDuring: {[aBlock value]}
> BlockContext>>on:do:
> PasteUpMorph>>becomeActiveDuring:
> HandMorph>>sendFocusEvent:to:clear:
> HandMorph>>sendEvent:focus:clear:
> HandMorph>>sendMouseEvent:
> HandMorph>>handleEvent:
> HandMorph>>processEvents
> [] in WorldState>>doOneCycleNowFor: {[:h |  ActiveHand := h.  h
> processEvents.  capturingGesture := capturingGest...]}
> Array(SequenceableCollection)>>do:
> WorldState>>handsDo:
> WorldState>>doOneCycleNowFor:
> WorldState>>doOneCycleFor:
> PasteUpMorph>>doOneCycle
> [] in Project class>>spawnNewProcess {[[World doOneCycle.  Processor
> yield.  false] whileFalse.  nil]}
> [] in BlockContext>>newProcess {[self value.  Processor terminateActive]}
> _______________________________________________
> Seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>

> > I was trying to write a test for Magritte's MAStringReader. Before
> > starting on that, I ran all tests in Magritte-Tests. I can provide
> > more detailed info about loaded package versions upon request. (is
> > there an easy way to dump a list of all currently loaded packages from
> > monticello?)
>
> This is a well known bug. I think this is nothing to worry about.
>
> Philippe can you fix (or disable) it, it was introduced with your
> introduction of MAToManyScalarRelationDescription?

> Cheers,
> Lukas
>
>
> >
> > Cheers
> >
> > Matthias
> >
> > -----
> >
> > 24 March 2007 8:14:23 pm
> >
> > VM: Win32 - a SmalltalkImage
> > Image: Squeak3.9 [latest update: #7067]
> >
> > SecurityManager state:
> > Restricted: false
> > FileAccess: true
> > SocketAccess: true
> > Untrusted Dir C:\Program Files\Squeak\
> >
> > MAToManyScalarRelationDescriptionTest(TestCase)>>signalFailure:
> >         Receiver: MAToManyScalarRelationDescriptionTest>>#testCopyReference
> >         Arguments and temporary variables:
> >                 aString:        'Assertion failed'
> >         Receiver's instance variables:
> >                 testSelector:   #testCopyReference
> >                 description:    a MAToManyScalarRelationDescription label: '' comment: nil
> >
> > MAToManyScalarRelationDescriptionTest(TestCase)>>assert:
> >         Receiver: MAToManyScalarRelationDescriptionTest>>#testCopyReference
> >         Arguments and temporary variables:
> >                 aBooleanOrBlock:        false
> >         Receiver's instance variables:
> >                 testSelector:   #testCopyReference
> >                 description:    a MAToManyScalarRelationDescription label: '' comment: nil
> >
> > MAToManyScalarRelationDescriptionTest(MAReferenceDescriptionTest)>>testCopyReference
> >         Receiver: MAToManyScalarRelationDescriptionTest>>#testCopyReference
> >         Arguments and temporary variables:
> >
> >         Receiver's instance variables:
> >                 testSelector:   #testCopyReference
> >                 description:    a MAToManyScalarRelationDescription label: '' comment: nil
> >
> > MAToManyScalarRelationDescriptionTest(TestCase)>>performTest
> >         Receiver: MAToManyScalarRelationDescriptionTest>>#testCopyReference
> >         Arguments and temporary variables:
> >
> >         Receiver's instance variables:
> >                 testSelector:   #testCopyReference
> >                 description:    a MAToManyScalarRelationDescription label: '' comment: nil
> >
> >
> > --- The full stack ---
> > MAToManyScalarRelationDescriptionTest(TestCase)>>signalFailure:
> > MAToManyScalarRelationDescriptionTest(TestCase)>>assert:
> > MAToManyScalarRelationDescriptionTest(MAReferenceDescriptionTest)>>testCopyReference
> > MAToManyScalarRelationDescriptionTest(TestCase)>>performTest
> >  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> > [] in MAToManyScalarRelationDescriptionTest(TestCase)>>runCase {[self
> > setUp.  self performTest]}
> > BlockContext>>ensure:
> > MAToManyScalarRelationDescriptionTest(TestCase)>>runCase
> > [] in MAToManyScalarRelationDescriptionTest(TestCase)>>debug {[(self
> > class selector: testSelector) runCase]}
> > BlockContext>>ensure:
> > MAToManyScalarRelationDescriptionTest(TestCase)>>debug
> > [] in TestRunner>>debugSuite: {[:each | each debug]}
> > OrderedCollection>>do:
> > [] in TestRunner>>basicRunSuite:do: {[aTestSuite name isEmptyOrNil
> > ifTrue: [aTestSuite tests do: aBlock]   ifFa...]}
> > BlockContext>>ensure:
> > TestRunner>>basicRunSuite:do:
> > TestRunner>>debugSuite:
> > TestRunner>>debug:
> > TestRunner>>failedSelected:
> > PluggableListMorphPlus(PluggableListMorph)>>changeModelSelection:
> > PluggableListMorphPlus(PluggableListMorph)>>mouseUp:
> > PluggableListMorphPlus(Morph)>>handleMouseUp:
> > MouseButtonEvent>>sentTo:
> > PluggableListMorphPlus(Morph)>>handleEvent:
> > PluggableListMorphPlus(Morph)>>handleFocusEvent:
> > [] in HandMorph>>sendFocusEvent:to:clear: {[ActiveHand := self.
> > ActiveEvent := anEvent.  result := focusHolder     han...]}
> > [] in PasteUpMorph>>becomeActiveDuring: {[aBlock value]}
> > BlockContext>>on:do:
> > PasteUpMorph>>becomeActiveDuring:
> > HandMorph>>sendFocusEvent:to:clear:
> > HandMorph>>sendEvent:focus:clear:
> > HandMorph>>sendMouseEvent:
> > HandMorph>>handleEvent:
> > HandMorph>>processEvents
> > [] in WorldState>>doOneCycleNowFor: {[:h |  ActiveHand := h.  h
> > processEvents.  capturingGesture := capturingGest...]}
> > Array(SequenceableCollection)>>do:
> > WorldState>>handsDo:
> > WorldState>>doOneCycleNowFor:
> > WorldState>>doOneCycleFor:
> > PasteUpMorph>>doOneCycle
> > [] in Project class>>spawnNewProcess {[[World doOneCycle.  Processor
> > yield.  false] whileFalse.  nil]}
> > [] in BlockContext>>newProcess {[self value.  Processor terminateActive]}
> > _______________________________________________
> > Seaside mailing list
> > [hidden email]
> > http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
> >
>
>
> --
> Lukas Renggli
> http://www.lukas-renggli.ch
> _______________________________________________
> Seaside mailing list
> [hidden email]
> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>

> > This is a well known bug. I think this is nothing to worry about.
> >
> > Philippe can you fix (or disable) it, it was introduced with your
> > introduction of MAToManyScalarRelationDescription?
>
> No, it was not. It used to work initially, when the functionality was
> added. It was broken later by changes introduced by someone else than
> me. The cool thing about this bug is that it is a Heisenbug. It does
> not appear if you run the code in the debugger.
>
> for example it worked in:
> Magritte-Model-lr.235