--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PPArithmeticParserTest.st	Thu Aug 18 20:56:17 2011 +0200
@@ -0,0 +1,128 @@
+"{ Package: 'squeak:petitparser' }"
+
+PPCompositeParserTest subclass:#PPArithmeticParserTest
+	instanceVariableNames:''
+	classVariableNames:''
+	poolDictionaries:''
+	category:'PetitTests-Tests'
+!
+
+
+!PPArithmeticParserTest methodsFor:'accessing'!
+
+parserClass
+	^ PPArithmeticParser
+! !
+
+!PPArithmeticParserTest methodsFor:'testing'!
+
+testNum
+	self assert: '0' is: 0.
+	self assert: '0.0' is: 0.0.
+	self assert: '1' is: 1.
+	self assert: '1.2' is: 1.2.
+	self assert: '34' is: 34.
+	self assert: '56.78' is: 56.78.
+	self assert: '-9' is: -9.
+	self assert: '-9.9' is: -9.9
+! !
+
+!PPArithmeticParserTest methodsFor:'testing-expression'!
+
+testBrackets
+	self assert: '(1)' is: 1.
+	self assert: '(1 + 2)' is: 3.
+	
+	self assert: '((1))' is: 1.
+	self assert: '((1 + 2))' is: 3.
+
+	self assert: '2 * (3 + 4)' is: 14.
+	self assert: '(2 + 3) * 4' is: 20.
+	self assert: '6 / (2 + 4)' is: 1.
+	self assert: '(2 + 6) / 2' is: 4
+!
+
+testPriority
+	self assert: '2 * 3 + 4' is: 10.
+	self assert: '2 + 3 * 4' is: 14.
+	self assert: '6 / 3 + 4' is: 6.
+	self assert: '2 + 6 / 2' is: 5
+! !
+
+!PPArithmeticParserTest methodsFor:'testing-operations'!
+
+testAdd
+	self assert: '1 + 2' is: 3.
+	self assert: '2 + 1' is: 3.
+	self assert: '1 + 2.3' is: 3.3.
+	self assert: '2.3 + 1' is: 3.3.
+	self assert: '1 + -2' is: -1.
+	self assert: '-2 + 1' is: -1
+!
+
+testAddMany
+	self assert: '1' is: 1.
+	self assert: '1 + 2' is: 3.
+	self assert: '1 + 2 + 3' is: 6.
+	self assert: '1 + 2 + 3 + 4' is: 10.
+	self assert: '1 + 2 + 3 + 4 + 5' is: 15
+!
+
+testDiv
+	self assert: '12 / 3' is: 4.
+	self assert: '-16 / -4' is: 4
+!
+
+testDivMany
+	self assert: '100 / 2' is: 50.
+	self assert: '100 / 2 / 2' is: 25.
+	self assert: '100 / 2 / 2 / 5' is: 5.
+	self assert: '100 / 2 / 2 / 5 / 5' is: 1
+	
+!
+
+testMul
+	self assert: '2 * 3' is: 6.
+	self assert: '2 * -4' is: -8
+!
+
+testMulMany
+	self assert: '1 * 2' is: 2.
+	self assert: '1 * 2 * 3' is: 6.
+	self assert: '1 * 2 * 3 * 4' is: 24.
+	self assert: '1 * 2 * 3 * 4 * 5' is: 120
+!
+
+testPow
+	self assert: '2 ^ 3' is: 8.
+	self assert: '-2 ^ 3' is: -8.
+	self assert: '-2 ^ -3' is: -0.125
+!
+
+testPowMany
+	self assert: '4 ^ 3' is: 64.
+	self assert: '4 ^ 3 ^ 2' is: 262144.
+	self assert: '4 ^ 3 ^ 2 ^ 1' is: 262144.
+	self assert: '4 ^ 3 ^ 2 ^ 1 ^ 0' is: 262144
+!
+
+testSub
+	self assert: '1 - 2' is: -1.
+	self assert: '1.2 - 1.2' is: 0.
+	self assert: '1 - -2' is: 3.
+	self assert: '-1 - -2' is: 1
+!
+
+testSubMany
+	self assert: '1' is: 1.
+	self assert: '1 - 2' is: -1.
+	self assert: '1 - 2 - 3' is: -4.
+	self assert: '1 - 2 - 3 - 4' is: -8.
+	self assert: '1 - 2 - 3 - 4 - 5' is: -13
+! !
+
+!PPArithmeticParserTest class methodsFor:'documentation'!
+
+version_SVN
+    ^ '$Id: PPArithmeticParserTest.st,v 1.1 2011-08-18 18:56:17 cg Exp $'
+! !