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4
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"{ Package: 'stx:goodies/petitparser' }"
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0
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2 |
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3 |
PPAbstractParseTest subclass:#PPMappingTest
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'PetitTests-Tests'
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!
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!PPMappingTest methodsFor:'testing'!
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12 |
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13 |
testFoldLeft2
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14 |
| parser |
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32
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parser := #any asParser star
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0
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foldLeft: [ :a :b | Array with: a with: b ].
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17 |
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self assert: parser parse: #(a) to: #a.
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self assert: parser parse: #(a b) to: #(a b).
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self assert: parser parse: #(a b c) to: #((a b) c).
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self assert: parser parse: #(a b c d) to: #(((a b) c) d).
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self assert: parser parse: #(a b c d e) to: #((((a b) c) d) e)
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!
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24 |
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testFoldLeft3
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26 |
| parser |
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32
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parser := #any asParser star
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0
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foldLeft: [ :a :b :c | Array with: a with: b with: c ].
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29 |
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self assert: parser parse: #(a) to: #a.
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self assert: parser parse: #(a b c) to: #(a b c).
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self assert: parser parse: #(a b c d e) to: #((a b c) d e)
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33 |
!
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34 |
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35 |
testFoldRight2
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36 |
| parser |
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32
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parser := #any asParser star
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0
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foldRight: [ :a :b | Array with: a with: b ].
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39 |
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self assert: parser parse: #(a) to: #a.
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self assert: parser parse: #(a b) to: #(a b).
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self assert: parser parse: #(a b c) to: #(a (b c)).
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self assert: parser parse: #(a b c d) to: #(a (b (c d))).
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self assert: parser parse: #(a b c d e) to: #(a (b (c (d e))))
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!
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46 |
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47 |
testFoldRight3
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48 |
| parser |
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32
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parser := #any asParser star
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0
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foldRight: [ :a :b :c | Array with: a with: b with: c ].
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51 |
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self assert: parser parse: #(a) to: #a.
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self assert: parser parse: #(a b c) to: #(a b c).
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54 |
self assert: parser parse: #(a b c d e) to: #(a b (c d e))
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55 |
!
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56 |
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57 |
testMap1
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58 |
| parser |
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32
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parser := #any asParser
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0
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map: [ :a | Array with: a ].
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61 |
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self assert: parser parse: #(a) to: #(a)
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63 |
!
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64 |
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65 |
testMap2
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66 |
| parser |
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32
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parser := (#any asParser , #any asParser)
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0
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map: [ :a :b | Array with: b with: a ].
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69 |
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self assert: parser parse: #(a b) to: #(b a)
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71 |
!
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72 |
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73 |
testMap3
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| parser |
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parser := (#any asParser , #any asParser , #any asParser)
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map: [ :a :b :c | Array with: c with: b with: a ].
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77 |
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self assert: parser parse: #(a b c) to: #(c b a)
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! !
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80 |
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!PPMappingTest class methodsFor:'documentation'!
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82 |
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32
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83 |
version
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^ '$Header: /cvs/stx/stx/goodies/petitparser/PPMappingTest.st,v 1.3 2012-05-04 22:03:40 vrany Exp $'
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85 |
!
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86 |
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87 |
version_CVS
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^ '$Header: /cvs/stx/stx/goodies/petitparser/PPMappingTest.st,v 1.3 2012-05-04 22:03:40 vrany Exp $'
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!
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90 |
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0
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91 |
version_SVN
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32
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^ '§Id: PPMappingTest.st 4 2010-12-18 17:02:23Z kursjan §'
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! !
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