Commited a Smalltalk parser (MC package PetitSmalltalk)
Name: PetitSmalltalk-JanKurs.71
Author: JanKurs
Time: 19-08-2014, 02:18:05 AM
UUID: d1d11836-f3e2-4709-abd3-e2ff3b72d7c4
Repository: http://smalltalkhub.com/mc/Moose/PetitParser/main
Ancestors:
Fixes to be compatible with PPContext
"{ Package: 'stx:goodies/petitparser/tests' }"
TestCase subclass:#PPAbstractParserTest
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitTests-Core'
!
!PPAbstractParserTest class methodsFor:'accessing'!
packageNamesUnderTest
^ #('PetitParser' 'PetitTests')
! !
!PPAbstractParserTest class methodsFor:'testing'!
isAbstract
^ self name = #PPAbstractParserTest
! !
!PPAbstractParserTest methodsFor:'context'!
context
^ PPContext new
! !
!PPAbstractParserTest methodsFor:'utilities'!
assert: aParser fail: aCollection
^ self assert: aParser fail: aCollection end: 0
!
assert: aParser fail: aCollection end: anInteger
| stream result context |
self
assert: aParser isPetitParser
description: 'Parser invalid'.
stream := aCollection asPetitStream.
context := self context.
result := aParser parse: stream withContext: context.
self
assert: result isPetitFailure
description: 'Parser did not fail'.
self
assert: context position = anInteger
description: 'Parser failed at wrong position'.
^ result
!
assert: aParser parse: aCollection
^ self assert: aParser parse: aCollection to: nil end: aCollection size
!
assert: aParser parse: aCollection end: anInteger
^ self assert: aParser parse: aCollection to: nil end: anInteger
!
assert: aParser parse: aCollection to: anObject
^ self assert: aParser parse: aCollection to: anObject end: aCollection size
!
assert: aParser parse: aCollection to: aTargetObject end: anInteger
| stream result context |
self assert: aParser isPetitParser description: 'Parser invalid'.
stream := aCollection asPetitStream.
context := self context.
result := aParser parse: stream withContext: context.
aTargetObject isNil
ifTrue: [ self deny: result isPetitFailure ]
ifFalse: [ self assert: result equals: aTargetObject ].
self assert: context position = anInteger description: 'Parser accepted at wrong position'.
^ result
!
assert: aParser parse: aCollection toToken: aStartInteger stop: aStopInteger
^ self assert: aParser parse: aCollection toToken: aStartInteger stop: aStopInteger end: aCollection size
!
assert: aParser parse: aParserObject toToken: aStartInteger stop: aStopInteger end: anEndInteger
| token |
token := self
assert: aParser
parse: aParserObject
to: nil
end: anEndInteger.
self assert: (token isKindOf: PPToken).
self assert: token start equals: aStartInteger.
self assert: token stop equals: aStopInteger.
^ token
! !
!PPAbstractParserTest class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/goodies/petitparser/tests/PPAbstractParserTest.st,v 1.2 2014-03-04 20:31:52 cg Exp $'
!
version_CVS
^ '$Header: /cvs/stx/stx/goodies/petitparser/tests/PPAbstractParserTest.st,v 1.2 2014-03-04 20:31:52 cg Exp $'
!
version_HG
^ '$Changeset: <not expanded> $'
! !