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100
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"{ Package: 'exept:regression' }"
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"{ NameSpace: RegressionTests }"
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239
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nil subclass:#ContextTest2
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100
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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180
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category:'tests-Regression'
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100
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!
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239
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!ContextTest2 methodsFor:'helpers'!
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100
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147
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downToNextSegmentThenDo:aBlock
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self
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downToSegment:(Processor activeProcess numberOfStackSegments + 1)
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thenDo:aBlock
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"
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self new testUnwind1
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"
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!
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downToNextSegmentThenUnwindAndDo:aBlock
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self
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downToSegment:(Processor activeProcess numberOfStackSegments + 1)
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thenUnwindAndDo:aBlock
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"
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self new testUnwind2
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"
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!
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downToSegment:nr thenDo:aBlock
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Processor activeProcess numberOfStackSegments >= nr ifTrue:[
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^ aBlock value
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].
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self
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downToSegment:(Processor activeProcess numberOfStackSegments + 1)
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thenDo:aBlock
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"
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self new testUnwind1
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"
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!
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downToSegment:nr thenUnwindAndDo:aBlock
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Processor activeProcess numberOfStackSegments >= nr ifTrue:[
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aBlock home unwindThenDo: aBlock
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].
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self
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downToSegment:(Processor activeProcess numberOfStackSegments + 1)
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thenUnwindAndDo:aBlock
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"
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self new testUnwind2
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"
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!
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239
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getAssocWithContext
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^ self getSendersContext -> #foo
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!
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getSendersContext
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^ thisContext sender
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!
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raiseWithContext
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AbortOperationRequest raiseWith:self getSendersContext
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!
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selfReferringContext
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|ref|
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ref := thisContext.
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^ thisContext
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!
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senderContext
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^ thisContext sender
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!
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senderReferringContext1
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^ self senderReferringContext:thisContext
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!
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senderReferringContext2
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^ self senderContext
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!
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senderReferringContext:aContext
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^ aContext
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239
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! !
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!ContextTest2 methodsFor:'tests'!
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testContextRef1
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|assoc|
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assoc := self getAssocWithContext.
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ObjectMemory garbageCollect.
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"
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self new testContextRef1
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"
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!
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testContextRef2
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self getAssocWithContext.
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ObjectMemory garbageCollect.
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"
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self new testContextRef2
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"
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!
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testContextRef3
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AbortOperationRequest handle:[:ex |
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] do:[
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self raiseWithContext.
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].
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ObjectMemory garbageCollect.
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"
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self new testContextRef3
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"
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!
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testContextRef4
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|con|
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AbortOperationRequest handle:[:ex |
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ObjectMemory garbageCollect.
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con := ex parameter.
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ObjectMemory garbageCollect.
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] do:[
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self raiseWithContext.
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].
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ObjectMemory garbageCollect.
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"
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self new testContextRef4
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"
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!
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240
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testContextRef5
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self selfReferringContext.
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ObjectMemory garbageCollect.
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"
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self new testContextRef5
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"
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!
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testContextRef6
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self senderReferringContext1.
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ObjectMemory garbageCollect.
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"
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self new testContextRef6
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"
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!
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testContextRef7
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self senderReferringContext2.
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ObjectMemory garbageCollect.
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"
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self new testContextRef7
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"
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!
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100
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testProcess1
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|x set lockSet p arg|
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lockSet := Semaphore forMutualExclusion.
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set := Set new.
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x := 1 @ 1.
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arg := x.
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p := [
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[
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lockSet critical:[set add:arg].
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arg perform:#x .
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] valueNowOrOnUnwindDo:[
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lockSet critical:[set remove:arg].
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].
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] fork.
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"
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self new testProcess1
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"
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!
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testProcess2
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|x set lockSet p|
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lockSet := Semaphore forMutualExclusion.
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set := Set new.
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x := 1 @ 1.
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p := [:arg |
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[
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lockSet critical:[set add:arg].
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arg perform:#x.
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] valueNowOrOnUnwindDo:[
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lockSet critical:[set remove:arg].
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].
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] forkWith:(Array with:x).
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"
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self new testProcess2
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"
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testProcess3
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|x set lockSet p|
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lockSet := Semaphore forMutualExclusion.
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set := Set new.
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x := 1 @ 1.
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p := [:arg |
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[
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lockSet critical:[set add:arg].
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arg perform:#x: with:1234.
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] valueNowOrOnUnwindDo:[
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lockSet critical:[set remove:arg].
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].
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] forkWith:(Array with:x).
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"
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self new testProcess3
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"
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147
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!
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testUnwind1
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Transcript showCR:'1'.
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self downToNextSegmentThenDo:[Transcript showCR:'2'. ^ self ].
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Transcript showCR:'3'.
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"
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self new testUnwind1
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"
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!
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testUnwind2
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Transcript showCR:'1'.
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self downToNextSegmentThenUnwindAndDo:[Transcript showCR:'2'. ^ self ].
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Transcript showCR:'3'.
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"
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self new testUnwind2
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"
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!
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testUnwind3
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<context: #return>
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|foo|
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Transcript showCR:'1'.
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self downToNextSegmentThenUnwindAndDo:[Transcript showCR:'2'. foo := #foo ].
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Transcript showCR:'3'.
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"
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self new testUnwind3
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"
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!
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testUnwind4
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|foo|
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Transcript showCR:'1'.
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self downToNextSegmentThenDo:[Transcript showCR:'2'. foo := #foo ].
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Transcript showCR:'3'.
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"
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self new testUnwind4
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"
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100
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! !
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!ContextTest2 class methodsFor:'documentation'!
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version
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^ '$Header$'
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! !
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