compiler/tests/PPCTokenizingVisitorTest.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Sat, 19 Mar 2016 00:12:47 +0100
changeset 556 51c6afba5c91
parent 515 b5316ef15274
permissions -rw-r--r--
CI: Use VM provided by Pharo team on both Linux and Windows. Hand-crafter Pharo VM is no longer needed as the Linux slave in SWING build farm has been upgraded so it has compatible GLIBC. This makes CI scripts simpler and more usable for other people.

"{ Package: 'stx:goodies/petitparser/compiler/tests' }"

"{ NameSpace: Smalltalk }"

TestCase subclass:#PPCTokenizingVisitorTest
	instanceVariableNames:'node result visitor'
	classVariableNames:''
	poolDictionaries:''
	category:'PetitCompiler-Tests-Visitors'
!

!PPCTokenizingVisitorTest methodsFor:'as yet unclassified'!

assert: object type: class
    self assert: object class == class
!

setUp
    visitor := PPCTokenizingVisitor new.
!

testTokenNode1
    | nilNode |
    nilNode := PPCCharacterNode new.
    node := PPCTokenNode new
        child: nilNode.
    result := visitor visit: node.
    
    self assert: result type: PPCTokenizingParserNode.
    self assert: result parser type: PPCTokenConsumeNode.
    self assert: result parser child = node.
    
    self assert: result tokens children size = 1.
    self assert: (result tokens children anySatisfy: [ :e | e =  node ]).
!

testTokenizingParserNode
    node := PPCNilNode new.
    result := visitor visit: node.
    
    self assert: result type: PPCTokenizingParserNode.
    self assert: result parser = node.
    self assert: result tokens children size = 0.
!

testTokenizingParserNode2
    | nilNode |
    nilNode := PPCCharacterNode new.
    node := PPCTokenNode new
        child: nilNode.
    result := visitor visit: node.
    
    self assert: result type: PPCTokenizingParserNode.
    self assert: result parser type: PPCTokenConsumeNode.
    self assert: result parser child = node.
    
    self assert: result tokens children size = 1.
    self assert: (result tokens children anySatisfy: [ :e | e =  node ]).
!

testTrimmingTokenNode1
    | nilNode tokenNode |
    nilNode := PPCNilNode new.
    tokenNode := PPCTokenNode new
        child: nilNode.
    node := PPCTrimmingTokenNode new
        child: tokenNode;
        whitespace: nilNode;
        yourself.		
    result := visitor visit: node.
    
    self assert: result type: PPCTokenizingParserNode.
    self assert: result parser type: PPCTokenConsumeNode.
    self assert: result parser child = node.
    
    self assert: result tokens children size = 1.
    self assert: (result tokens children anySatisfy: [ :e | e =  node ]).
! !