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158
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"{ Package: 'stx:goodies/petitparser/tests' }"
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565
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"{ NameSpace: Smalltalk }"
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158
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PPAbstractParserTest subclass:#PPCompositeParserTest
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instanceVariableNames:'parser result'
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classVariableNames:''
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poolDictionaries:''
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565
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category:'PetitTests-Tests'
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158
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!
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!PPCompositeParserTest class methodsFor:'accessing'!
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resources
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^ Array with: PPParserResource
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! !
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!PPCompositeParserTest class methodsFor:'testing'!
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isAbstract
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^ self name = #PPCompositeParserTest
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! !
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!PPCompositeParserTest methodsFor:'accessing'!
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parserClass
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self subclassResponsibility
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!
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parserInstance
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^ PPParserResource current parserAt: self parserClass
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!
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parserInstanceFor: aSymbol
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^ aSymbol = #start
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ifTrue: [ self parserInstance ]
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ifFalse: [
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self parserInstance
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productionAt: aSymbol
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ifAbsent: [ self error: 'Production ' , self parserClass name , '>>' , aSymbol printString , ' not found.' ] ]
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! !
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!PPCompositeParserTest methodsFor:'parsing'!
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fail: aString rule: aSymbol
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| production |
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production := self parserInstanceFor: aSymbol.
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result := production end parse: aString.
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self
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assert: result isPetitFailure
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description: 'Able to parse ' , aString printString.
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^ result
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!
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parse: aString
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^ self parse: aString rule: #start
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!
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parse: aString rule: aSymbol
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| production |
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production := self parserInstanceFor: aSymbol.
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result := production end parse: aString.
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self
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deny: result isPetitFailure
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description: 'Unable to parse ' , aString printString.
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^ result
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! !
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!PPCompositeParserTest methodsFor:'running'!
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setUp
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super setUp.
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parser := self parserInstance
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!
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tearDown
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super tearDown.
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parser := result := nil
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! !
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!PPCompositeParserTest methodsFor:'utilities'!
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assert: aCollection is: anObject
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self parse: aCollection.
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self
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assert: result = anObject
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description: 'Got: ' , result printString , '; Expected: ' , anObject printString
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resumable: true
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! !
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!PPCompositeParserTest class methodsFor:'documentation'!
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version
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565
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^ '$Header$'
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158
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!
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version_CVS
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565
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^ '$Header$'
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158
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!
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version_SVN
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565
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^ '$Id$'
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158
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! !
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