--- a/compiler/tests/PPCPrototype1Test.st Tue May 12 01:24:03 2015 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,579 +0,0 @@
-"{ Package: 'stx:goodies/petitparser/compiler/tests' }"
-
-"{ NameSpace: Smalltalk }"
-
-PPAbstractParserTest subclass:#PPCPrototype1Test
- instanceVariableNames:'parser result context node compiler id node2 id2 id1 node1 node3
- arguments configuration'
- classVariableNames:''
- poolDictionaries:''
- category:'PetitCompiler-Tests-Core'
-!
-
-!PPCPrototype1Test methodsFor:'context'!
-
-context
- ^ context := PPCProfilingContext new
-! !
-
-!PPCPrototype1Test methodsFor:'test support'!
-
-assert: p parse: whatever
- ^ result := super assert: p parse: whatever.
-!
-
-parse: whatever
- ^ result := super parse: whatever.
-!
-
-tearDown
- | parserClass |
-
- parserClass := (Smalltalk at: arguments name ifAbsent: [nil]).
- parserClass notNil ifTrue:[
- parserClass removeFromSystem
- ].
-! !
-
-!PPCPrototype1Test methodsFor:'tests - compiling'!
-
-testCompileAnd
- parser := #digit asParser and compileWithConfiguration: configuration.
-
- self assert: parser parse: '1' to: $1 end: 0.
- self assert: parser fail: 'a'.
- self assert: parser fail: ''.
-
- parser := ('foo' asParser, ($: asParser and)) compile.
- self assert: parser parse: 'foo:' to: { 'foo'. $: } end: 3.
-!
-
-testCompileAny
- parser := #any asParser compile.
-
- self assert: parser parse: 'a' to: $a.
- self assert: parser parse: '_' to: $_.
- self assert: parser parse: '
-' to: Character cr.
-!
-
-testCompileAnyStar
- parser := #any asParser star compileWithConfiguration: configuration.
-
-
- self assert: parser parse: 'aaa' to: { $a. $a . $a }.
- self assert: context invocationCount = 1.
- self assert: parser parse: '' to: { }.
-!
-
-testCompileBlock
- parser := (#letter asParser) plus ==> [ :res | res collect: [:each | each asUppercase ]].
- parser := parser compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo' to: { $F . $O . $O}.
- self assert: parser parse: 'bar' to: { $B . $A . $R}.
- self assert: parser fail: ''.
-!
-
-testCompileCharacter
- parser := $a asParser compileWithConfiguration: configuration.
-
- self assert: parser parse: 'a' to: $a.
- self assert: parser fail: 'b'.
-
- parser := $# asParser compileWithConfiguration: configuration.
- self assert: parser parse: '#'.
-!
-
-testCompileChoice
- parser := (#digit asParser / #letter asParser) compileWithConfiguration: configuration.
-
- self assert: parser parse: '1' to: $1.
- self assert: parser parse: 'a' to: $a.
- self assert: parser fail: '_'.
-
-!
-
-testCompileChoice2
- parser := ('true' asParser / 'false' asParser) compileWithConfiguration: configuration.
-
- self assert: parser parse: 'true' to: 'true'.
- self assert: parser parse: 'false' to: 'false'.
- self assert: parser fail: 'trulse'.
-
-!
-
-testCompileLiteral
- parser := 'foo' asParser compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo' to: 'foo'.
- self assert: parser parse: 'foobar' to: 'foo' end: 3.
- self assert: parser fail: 'boo'.
-
- parser := '#[' asParser compileWithConfiguration: configuration.
- self assert: parser parse: '#[1]' to: '#[' end: 2.
-!
-
-testCompileLiteral2
- | quote |
- quote := '''' asParser.
- parser := (quote, $a asParser ) compileWithConfiguration: configuration.
- self assert: parser parse: '''a' to: {'''' . $a}.
-!
-
-testCompileNegate
- parser := #letter asParser negate star, #letter asParser.
- parser := parser compileWithConfiguration: configuration.
-
- self assert: parser parse: '...a' to: { { $. . $. . $. } . $a }.
- self assert: parser parse: 'aaa' to: { {} . $a } end: 1.
- self assert: parser fail: '...'.
-!
-
-testCompileNil
- parser := nil asParser compileWithConfiguration: configuration.
-
- self assert: parser parse: 'a' to: nil end: 0.
- self assert: parser parse: '' to: nil end: 0.
-
- parser := nil asParser, 'foo' asParser.
- self assert: parser parse: 'foo' to: { nil . 'foo' }
-!
-
-testCompileNot
- parser := #digit asParser not compileWithConfiguration: configuration.
-
- self assert: parser parse: 'a' to: nil end: 0.
- self assert: parser fail: '1'.
- self assert: parser parse: '' to: nil end: 0.
-
- parser := 'foo' asParser, $: asParser not.
- parser := parser compileWithConfiguration: configuration.
- self assert: parser parse: 'foo' to: { 'foo'. nil } end: 3.
-
- parser := 'foo' asParser, $: asParser not, 'bar' asParser.
- parser := parser compileWithConfiguration: configuration.
- self assert: parser parse: 'foobar' to: { 'foo'. nil . 'bar' } end: 6.
-!
-
-testCompileNot2
- parser := ($a asParser, $b asParser) not compileWithConfiguration: configuration.
-
- self assert: parser parse: '' to: nil end: 0.
- self assert: parser parse: 'a' to: nil end: 0.
- self assert: parser parse: 'aa' to: nil end: 0.
- self assert: parser fail: 'ab'.
-!
-
-testCompileNot3
- parser := ('foo' asParser not, 'fee' asParser) compileWithConfiguration: configuration.
-
- self assert: parser parse: 'fee' to: #(nil 'fee').
- self assert: parser fail: 'foo'.
-!
-
-testCompileNotLiteral
- parser := 'foo' asParser not compileWithConfiguration: configuration.
- self assert: parser class methodDictionary size = 1.
-
- self assert: parser parse: 'bar' to: nil end: 0.
-
- self assert: parser fail: 'foo'.
- self assert: parser parse: '' to: nil end: 0.
-
- parser := '''' asParser not compile.
- self assert: parser class methodDictionary size = 1.
-
- self assert: parser parse: 'a' to: nil end: 0.
- self assert: parser fail: ''''.
- self assert: parser parse: '' to: nil end: 0.
-
-
- parser := ('foo' asParser, 'bar' asParser not) compile.
- self assert: parser parse: 'foofoo' to: { 'foo'. nil } end: 3.
-
- parser := ('foo' asParser, 'foo' asParser not, #any asParser star) compile.
- self assert: parser parse: 'foobar' to: { 'foo'. nil . #($b $a $r) } end: 6.
- self assert: parser fail: 'foofoo'.
-!
-
-testCompileOptional
- parser := #digit asParser optional compileWithConfiguration: configuration.
-
- self assert: parser parse: '1' to: $1.
- self assert: parser parse: 'a' to: nil end: 0.
-
- parser := (#digit asParser optional, #letter asParser) compile.
- self assert: parser parse: '1a' to: { $1 . $a }.
- self assert: parser parse: 'a' to: { nil . $a }.
-!
-
-testCompilePlus
- parser := #letter asParser plus compileWithConfiguration: configuration.
-
- self assert: parser parse: 'lorem' to: {$l. $o. $r. $e. $m} .
- self assert: parser parse: 'a123' to: {$a} end: 1.
- self assert: parser parse: 'ab123' to: {$a . $b} end: 2.
-
- self assert: parser fail: ''.
- self assert: parser fail: '123'.
-!
-
-testCompilePredicate
- parser := #digit asParser compileWithConfiguration: configuration.
-
- self assert: parser parse: '1' to: $1.
- self assert: parser parse: '0' to: $0.
- self assert: parser fail: 'a'.
-!
-
-testCompilePredicate2
- parser := #space asParser compileWithConfiguration: configuration.
-
- self assert: parser parse: ' ' to: Character space.
- self assert: parser fail: 'a'.
-!
-
-testCompileSequence
- parser := (#digit asParser, #letter asParser) compileWithConfiguration: configuration.
-
- self assert: parser parse: '1a' to: {$1 .$a}.
-
-
-!
-
-testCompileSequence2
- parser := (#digit asParser, #space asParser, #letter asParser) compileWithConfiguration: configuration.
-
- self assert: parser parse: '9 c' to: {$9 . Character space. $c }.
- self assert: parser fail: '9c'.
-
-!
-
-testCompileSequence3
- parser := (#any asParser, #any asParser, #any asParser) compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo' to: #($f $o $o).
- self assert: parser fail: 'fo'.
-
-!
-
-testCompileStar
- parser := #letter asParser star compileWithConfiguration: configuration.
-
- self assert: parser parse: 'lorem' to: {$l. $o. $r. $e. $m} .
- self assert: parser parse: '' to: {}.
- self assert: parser parse: '123' to: {} end: 0.
- self assert: parser parse: 'ab123' to: {$a . $b} end: 2.
-!
-
-testCompileStarLiteral
- parser := 'foo' asParser star compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo' to: #('foo' ) .
- self assert: parser parse: 'foofoo' to: #('foo' 'foo') .
- self assert: parser parse: 'foofoofoo' to: #('foo' 'foo' 'foo') .
- self assert: parser parse: '' to: #().
- self assert: parser parse: 'bar' to: #() end: 0.
-!
-
-testCompileStarPredicate
- parser := #letter asParser star compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo' to: #($f $o $o ) .
- self assert: parser parse: '' to: #().
- self assert: parser parse: '123' to: #() end: 0.
-!
-
-testCompileSymbolBlock
- parser := (#letter asParser) plus ==> #second.
- parser := parser compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo' to: $o.
- self assert: parser parse: 'bar' to: $a.
- self assert: parser fail: ''.
- self should: [ parser parse: 'f' ] raise: Error.
-!
-
-testCompileTrim
- parser := $a asParser trim compileWithConfiguration: configuration.
-
- self assert: parser fail: ''.
- self assert: parser parse: 'a' to: $a.
- self assert: parser parse: ' a' to: $a.
- self assert: parser parse: 'a ' to: $a.
- self assert: parser parse: ' a ' to: $a.
-!
-
-testCompileTrimmingToken
- | token1 token2 |
- token1 := (#letter asParser) plus trimmingToken.
- token2 := (#letter asParser) plus trimmingToken.
-
- parser := (token1, token2) compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo bar'.
- self assert: parser parse: ' foo bar '.
-!
-
-testCompileTrimmingToken2
- | token1 token2 |
- token1 := (#letter asParser) plus trimmingToken.
- token2 := (#letter asParser) plus trimmingToken / 'foo' asParser trimmingToken.
-
- parser := (token1, token2) compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo bar'.
- self assert: parser parse: ' foo bar '.
-!
-
-testCompileTrimmingToken3
- | token1 token2 |
- token1 := ($a asParser, $b asParser) trimmingToken name: 'token1'.
- token2 := (token1 not, $c asParser) trimmingToken name: 'token2'.
-
- parser := (token1 / token2) compileWithConfiguration: configuration.
-
- self assert: (parser class methodDictionary includesKey: #'token1').
- self assert: (parser class methodDictionary includesKey: #'token1_fast').
-
- self assert: parser parse: 'ab'.
- self assert: (result isKindOf: PPToken).
- self assert: result inputValue = 'ab'.
-
- self assert: parser parse: 'c'.
- self assert: (result isKindOf: PPToken).
- self assert: result inputValue = 'c'.
-
-! !
-
-!PPCPrototype1Test methodsFor:'tests - extra'!
-
-testCompileSmalltalkToken
- parser := (#letter asParser, ((#letter asParser / #digit asParser) star)) smalltalkToken compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo'.
- self assert: result inputValue = 'foo'.
- self assert: parser parse: 'a'.
- self assert: result inputValue = 'a'.
- self assert: parser parse: 'f123a'.
- self assert: result inputValue = 'f123a'.
-
- self assert: parser fail: ''.
- self assert: parser fail: '12'.
-
- self assert: parser parse: ' "comment" foo'.
- self assert: result inputValue = 'foo'.
-
- self assert: parser parse: ' "comment" bar "another comment" '.
- self assert: result inputValue = 'bar'.
- self assert: parser parse: '
- "b"
- "b"
- foo
- "and yet, another comment"
-
- "one more to make sure :)"
- '.
- self assert: result inputValue = 'foo'.
-!
-
-testCycle
- | p1 block |
-
- p1 := PPDelegateParser new.
- block := ${ asParser, p1, $} asParser / nil asParser.
- p1 setParser: block.
-
- parser := block compileWithConfiguration: configuration.
- self assert: parser parse: '{}' to: { ${. nil . $} }.
- self assert: parser parse: '{{}}' to: { ${. { ${ . nil . $} } . $} }.
-
-!
-
-testSmalltalkToken
- parser := (#letter asParser, (#digit asParser / #letter asParser) star) smalltalkToken compileWithConfiguration: configuration.
-
- self assert: parser class methodDictionary size = 5.
- self assert: parser parse: 'foo'.
- self assert: result inputValue = 'foo'.
- self assert: context invocationCount = 8.
- self assert: context rememberCount = 0.
- self assert: context lwRememberCount = 1.
- self assert: context lwRestoreCount = 0.
-!
-
-testSmalltalkToken2
- id := (#letter asParser, (#digit asParser / #letter asParser) star)
- name: 'identifier';
- yourself.
-
- parser := (id wrapped, $: asParser) smalltalkToken
- name: 'kw';
- yourself.
-
- parser := parser compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo:'.
- self assert: result inputValue = 'foo:'.
-!
-
-testToken
- parser := (#letter asParser, (#digit asParser / #letter asParser) star) flatten compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo' to: 'foo'.
- self assert: parser parse: 'a' to: 'a'.
- self assert: parser parse: 'f123a' to: 'f123a'.
- self assert: parser fail: ''.
-!
-
-testToken2
- parser := (#letter asParser, (#digit asParser / #letter asParser) star) token compileWithConfiguration: configuration.
-
- self assert: parser class methodDictionary size = 4.
- self assert: parser parse: 'foo'.
- self assert: result inputValue = 'foo'.
- self assert: context invocationCount = 6.
- self assert: context rememberCount = 0.
- self assert: context lwRememberCount = 1.
- self assert: context lwRestoreCount = 0.
-!
-
-testTrimmingToken
- parser := (#letter asParser, (#digit asParser / #letter asParser) star) trimmingToken compileWithConfiguration: configuration.
-
- self assert: parser class methodDictionary size = 4.
-
- self assert: parser parse: 'foo'.
- self assert: result inputValue = 'foo'.
-
- self assert: context invocationCount = 6.
- self assert: context rememberCount = 0.
- self assert: context lwRememberCount = 1.
- self assert: context lwRestoreCount = 0.
-
- self assert: parser parse: ' foo '.
- self assert: result inputValue = 'foo'.
-
-
-
- self assert: parser fail: '123'.
-
- self assert: context invocationCount = 1.
- self assert: context rememberCount = 0.
- self assert: context lwRememberCount = 0.
- self assert: context lwRestoreCount = 0.
-
-
- self assert: parser fail: ''.
-!
-
-testTrimmingToken2
-
- parser := 'foo' asParser trimmingToken, 'bar' asParser trimmingToken
- compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foobar'.
- self assert: result first inputValue = 'foo'.
- self assert: result second inputValue = 'bar'.
- self assert: context invocationCount = 3.
-
- self assert: parser parse: ' foobar'.
- self assert: result first inputValue = 'foo'.
- self assert: result second inputValue = 'bar'.
- self assert: context invocationCount = 3.
- self assert: (context invocations anySatisfy: [ :e | e beginsWith: 'token' ]).
-
- self assert: parser fail: 'bar'.
- self assert: context invocationCount = 1.
- self assert: (context invocations noneSatisfy: [ :e | e beginsWith: 'token' ]).
-
-!
-
-testTrimmingToken3
-
- parser := ('foo' asParser trimmingToken / 'bar' asParser trimmingToken)
- compileWithConfiguration: configuration.
-
- self assert: parser parse: 'foo'.
- self assert: result inputValue = 'foo'.
- self assert: context invocationCount = 2.
-
- self assert: parser parse: ' bar'.
- self assert: result inputValue = 'bar'.
- self assert: context invocationCount = 2.
- self assert: (context invocations anySatisfy: [ :e | e beginsWith: 'token' ]).
-
- self assert: parser fail: 'baz'.
- self assert: context invocationCount = 2.
-
- self assert: parser fail: 'zaz'.
- self assert: context invocationCount = 1.
- self assert: (context invocations noneSatisfy: [ :e | e beginsWith: 'token' ]).
-!
-
-testTrimmingTokenNested
- | identifier kw |
- kw := 'false' asParser trimmingToken name: #kw.
- identifier := (kw not, (#letter asParser, #word asParser star)) trimmingToken name: #identifier.
-
- parser := identifier / kw.
- parser := parser compileWithConfiguration: configuration.
- self assert: parser class methodDictionary size = 5.
-
- self assert: parser parse: 'foo'.
- self assert: result inputValue = 'foo'.
-
- self assert: parser parse: 'false'.
- self assert: result inputValue = 'false'.
-!
-
-testTrimmingTokenNested2
- | identifier kw |
- kw := 'false' asParser trimmingToken name: #kw.
- identifier := (kw not, (#letter asParser, #word asParser star)) trimmingToken name: #identifier.
-
- parser := identifier / kw.
- parser := parser compileWithConfiguration: configuration.
- self assert: parser class methodDictionary size = 5.
-
- self assert: parser parse: 'foo'.
- self assert: result inputValue = 'foo'.
-
- self assert: parser parse: 'false'.
- self assert: result inputValue = 'false'.
-!
-
-testTrimmingTokenNested3
- | identifier kw |
- kw := ('false' asParser, #word asParser not) trimmingToken name: #kw.
- identifier := (kw not, (#letter asParser, #word asParser star)) trimmingToken name: #identifier.
-
- parser := identifier / kw.
- parser := parser compileWithConfiguration: configuration.
- self assert: parser class methodDictionary size = 8.
- self assert: (parser class methodDictionary values anySatisfy: [ :m | m selector = #kw ]).
- self assert: (parser class methodDictionary values anySatisfy: [ :m | m selector = #kw_fast ]).
-
- self assert: parser parse: 'foo'.
- self assert: result inputValue = 'foo'.
-
- self assert: parser parse: 'false'.
- self assert: result inputValue = 'false'.
-
- "Modified: / 10-05-2015 / 07:33:19 / Jan Vrany <jan.vrany@fit.cvut.cz>"
-! !
-
-!PPCPrototype1Test methodsFor:'tests - ids'!
-
-setUp
- arguments := PPCArguments default
- profile: true;
- debug: true;
- yourself.
-
- configuration := PPCUniversalConfiguration new
- arguments: arguments;
- yourself.
-! !
-