--- a/compiler/tests/PEGFsaInterpretTest.st Fri Jul 24 15:06:54 2015 +0100
+++ b/compiler/tests/PEGFsaInterpretTest.st Mon Aug 17 12:13:16 2015 +0100
@@ -68,16 +68,32 @@
!
setUp
- a := PEGFsaState new name: #a; retval: #a; yourself.
- b := PEGFsaState new name: #b; retval: #b; yourself.
- c := PEGFsaState new name: #c; retval: #c; yourself.
- d := PEGFsaState new name: #d; retval: #d; yourself.
- e := PEGFsaState new name: #e; retval: #e; yourself.
+ a := PEGFsaState new name: #a; retval: #token; yourself.
+ b := PEGFsaState new name: #b; retval: #token; yourself.
+ c := PEGFsaState new name: #c; retval: #token; yourself.
+ d := PEGFsaState new name: #d; retval: #token; yourself.
+ e := PEGFsaState new name: #e; retval: #token; yourself.
fsa := PEGFsa new.
interpreter := PEGFsaInterpret new
yourself.
+! !
+
+!PEGFsaInterpretTest methodsFor:'tests'!
+
+testA
+ fsa addState: a.
+ fsa addState: b.
+ fsa startState: a.
+ fsa finalState: b.
+
+ fsa addTransitionFrom: a to: b on: $a.
+
+ self assert: fsa parse: 'a'.
+ self assert: fsa parse: 'abc' end: 1.
+
+ self assert: fsa fail: 'b'.
!
testAB
@@ -90,8 +106,8 @@
fsa addTransitionFrom: a to: b on: $a.
fsa addTransitionFrom: b to: c on: $b.
- self assert: fsa parse: 'ab' retval: #c.
- self assert: fsa parse: 'abc' retval: #c end: 2.
+ self assert: fsa parse: 'ab' retval: #token.
+ self assert: fsa parse: 'abc' retval: #token end: 2.
self assert: fsa fail: 'ac'.
!
@@ -117,45 +133,17 @@
testAOptional
fsa addState: a.
fsa addState: b.
- fsa addState: c.
fsa startState: a.
+ fsa finalState: a.
fsa finalState: b.
- fsa finalState: c.
-
- c priority: -1.
- b priority: 0.
fsa addTransitionFrom: a to: b on: $a.
- fsa addTransitionFrom: a to: c priority: -1.
self assert: fsa parse: 'a'.
self assert: fsa parse: 'ab' end: 1.
self assert: fsa parse: 'b' end: 0.
!
-testAPlusA
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa addState: d.
- fsa startState: a.
- fsa finalState: d.
-
- fsa addTransitionFrom: a to: b on: $a.
-
- fsa addTransitionFrom: c to: d on: $a.
- fsa addTransitionFrom: c to: d on: $b.
-
- b priority: 0.
- d priority: -1.
- fsa addTransitionFrom: b to: a. "a-loop"
- fsa addTransitionFrom: b to: c priority: -1. "sequence"
-
-
- self assert: fsa parse: 'aaab'.
- self assert: fsa fail: 'aaaa'.
-!
-
testAPlusB
fsa addState: a.
fsa addState: b.
@@ -172,6 +160,26 @@
self assert: fsa fail: 'ac'.
!
+testA_Bnot
+ fsa addState: a.
+ fsa addState: b.
+ fsa addState: c.
+ fsa startState: a.
+ fsa finalState: b.
+ fsa finalState: c.
+
+ fsa addTransitionFrom: a to: b on: $a.
+ fsa addTransitionFrom: b to: c on: $b.
+
+ c retval: #token.
+ c failure: true.
+
+ self assert: fsa parse: 'ac' retval: #token end: 1.
+ self assert: fsa parse: 'aaa' retval: #token end: 1.
+
+ self assert: fsa fail: 'ab'.
+!
+
testChoice
fsa addState: a.
fsa addState: b.
@@ -189,24 +197,6 @@
self assert: fsa fail: 'a'
!
-testChoice2
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa startState: a.
- fsa finalState: b.
- fsa finalState: c.
-
- fsa addTransitionFrom: a to: b on: $a.
- fsa addTransitionFrom: a to: c on: $a.
-
- self assert: fsa parse: 'a'.
- self assert: #b position: 1.
- self assert: #c position: 1.
-
- self assert: fsa fail: 'b'
-!
-
testEmpty
fsa addState: a.
fsa startState: a.
@@ -214,8 +204,10 @@
" fsa addTransitionFrom: a to: b.
"
- self assert: fsa parse: '' retval: #a.
-!
+ self assert: fsa parse: '' retval: #token.
+! !
+
+!PEGFsaInterpretTest methodsFor:'tests - multivalues'!
testEpsilonChoice
fsa addState: a.
@@ -232,9 +224,12 @@
fsa addTransitionFrom: a to: b.
fsa addTransitionFrom: a to: d.
+
+ c retval: #c.
+ e retval: #e.
- self assert: fsa parse: 'c'.
- self assert: fsa parse: 'e'.
+ self assert: fsa parse: 'c' retval: #c.
+ self assert: fsa parse: 'e' retval: #e.
self assert: fsa fail: 'a'
!
@@ -254,6 +249,9 @@
fsa addTransitionFrom: a to: b.
fsa addTransitionFrom: a to: d.
+
+ c retval: #c.
+ e retval: #e.
self assert: fsa parse: 'a'.
self assert: #c position: 1.
@@ -262,72 +260,7 @@
self assert: fsa fail: 'b'
!
-testOverlap
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa startState: a.
- fsa finalState: b.
- fsa finalState: c.
-
- b priority: -1.
- c priority: -1.
- fsa addTransitionFrom: a to: b on: $a.
- fsa addTransitionFrom: b to: c on: $a priority: -1.
-
- self assert: fsa parse: 'aa'.
- self assertPass: #b.
- self assertPass: #c.
-
- self assert: fsa parse: 'ac' end: 1.
- self assertPass: #b.
- self assertFail: #c.
-!
-
-testOverlap2
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa startState: a.
- fsa finalState: b.
- fsa finalState: c.
-
- b priority: 0.
- c priority: -1.
- fsa addTransitionFrom: a to: b on: $a.
- fsa addTransitionFrom: b to: c on: $a priority: -1.
-
- self assert: fsa parse: 'aa' end: 1.
- self assertPass: #b.
- self assertFail: #c.
-
- self assert: fsa parse: 'ac' end: 1.
- self assertPass: #b.
- self assertFail: #c.
-!
-
-testPriorityChoice
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa startState: a.
- fsa finalState: b.
- fsa finalState: c.
-
- b priority: 0.
- c priority: -1.
- fsa addTransitionFrom: a to: b on: $a.
- fsa addTransitionFrom: a to: c on: $a priority: -1.
-
- self assert: fsa parse: 'a'.
- self assert: #b position: 1.
- self assert: (result includesKey: #b).
- self assert: (result includesKey: #c) not.
-
- self assert: fsa fail: 'b'
-!
-
-testPriorityChoice2
+testMultivalueChoice
fsa addState: a.
fsa addState: b.
fsa addState: c.
@@ -335,108 +268,16 @@
fsa finalState: b.
fsa finalState: c.
- b priority: -1.
- c priority: 0.
- fsa addTransitionFrom: a to: b on: $a priority: -1.
+ fsa addTransitionFrom: a to: b on: $a.
fsa addTransitionFrom: a to: c on: $a.
- self assert: fsa parse: 'a'.
- self assert: #c position: 1.
- self assert: (result includesKey: #b) not.
- self assert: (result includesKey: #c).
-
- self assert: fsa fail: 'b'
-!
-
-testPriorityContinuation
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa startState: a.
-
- fsa finalState: b.
- fsa finalState: c.
-
-
- fsa addTransitionFrom: a to: b on: $a.
- fsa addTransitionFrom: b to: c on: $a priority: -1.
-
- b retval: PEGFsaFailure new.
- b priority: 0.
- c priority: -1.
-
- self assert: fsa fail: 'a'.
- self assert: fsa fail: 'aa'
-!
-
-testPriorityEpsilonChoice
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa addState: d.
- fsa addState: e.
- fsa startState: a.
- fsa finalState: c.
- fsa finalState: e.
-
- fsa addTransitionFrom: b to: c on: $a.
- fsa addTransitionFrom: d to: e on: $a.
-
- c priority: 0.
- e priority: -1.
- fsa addTransitionFrom: a to: b.
- fsa addTransitionFrom: a to: d priority: -1.
-
- self assert: fsa parse: 'a'.
- self assert: #c position: 1.
- self assertPass: #c.
- self assertFail: #e.
-
- self assert: fsa fail: 'b'
-!
-
-testPriorityEpsilonChoice2
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa addState: d.
- fsa addState: e.
- fsa startState: a.
- fsa finalState: c.
- fsa finalState: e.
-
- fsa addTransitionFrom: b to: c on: $a.
- fsa addTransitionFrom: d to: e on: $a.
-
- c priority: -1.
- e priority: 0.
- fsa addTransitionFrom: a to: b priority: -1.
- fsa addTransitionFrom: a to: d.
-
- self assert: fsa parse: 'a'.
- self assert: #e position: 1.
- self assertPass: #e.
- self assertFail: #c.
-
- self assert: fsa fail: 'b'
-!
-
-testPriorityReturn
- fsa addState: a.
- fsa addState: b.
- fsa addState: c.
- fsa startState: a.
- fsa finalState: b.
-
- fsa addTransitionFrom: a to: b on: $a.
- fsa addTransitionFrom: b to: c on: $a.
-
- b priority: -1.
- c priority: 0.
+ b retval: #b.
+ c retval: #c.
self assert: fsa parse: 'a'.
self assert: #b position: 1.
-
- self assert: fsa fail: 'aa'
+ self assert: #c position: 1.
+
+ self assert: fsa fail: 'b'
! !