compiler/tests/PPExpressionGrammarTest.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Thu, 30 Apr 2015 23:43:14 +0200
changeset 438 20598d7ce9fa
child 452 9f4558b3be66
permissions -rw-r--r--
Updated to PetitCompiler-JanKurs.100, PetitCompiler-Tests-JanKurs.44 and PetitCompiler-Benchmarks-JanKurs.4 Name: PetitCompiler-JanKurs.100 Author: JanKurs Time: 30-04-2015, 10:48:52.165 AM UUID: 80196870-5921-46d9-ac20-a43bf5c2f3c2 Name: PetitCompiler-Tests-JanKurs.44 Author: JanKurs Time: 30-04-2015, 10:49:22.489 AM UUID: 348c02e8-18ce-48f6-885d-fcff4516a298 Name: PetitCompiler-Benchmarks-JanKurs.4 Author: JanKurs Time: 30-04-2015, 10:58:44.890 AM UUID: 18cadb42-f9ef-45fb-82e9-8469ade56c8b

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

"{ NameSpace: Smalltalk }"

PPCompositeParserTest subclass:#PPExpressionGrammarTest
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	category:'PetitCompiler-Tests-ExpressionGrammar'
!

!PPExpressionGrammarTest methodsFor:'as yet unclassified'!

parserClass
	^ PPExpressionGrammar
!

testNumber
	result := self parse: '1' rule: #number.
	self assert: result = 1.
!

testTerm
	result := self parse: '1 + 2' rule: #term.
	self assert: result size = 3.
	self assert: result first = 1.
	self assert: result second inputValue = '+'.
	self assert: result third = 2.
	
!

testTerm2
	result := self parse: '1 + 2 * 3' rule: #term.
	self assert: result size = 3.
	self assert: result second inputValue = '+'.
	self assert: result first = 1.
	self assert: result third isArray.
!

testTerm3
	result := self parse: '1 * 2 + 3' rule: #term.
	self assert: result size = 3.
	self assert: result second inputValue = '+'.
	self assert: result first isArray.
	self assert: result third = 3.
! !