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

"{ NameSpace: Smalltalk }"

PPAbstractParserTest subclass:#PPTokenTest

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	category:'PetitTests-Tests'

!

!PPTokenTest methodsFor:'accessing'!

identifier

	^ #word asParser plus token

! !

!PPTokenTest methodsFor:'testing'!

testCollection

	| input result |

	input := 'foo    '.

	result := self parse: input using: self identifier.

	self assert: result collection equals: input.

	self assert: result collection == input

!

testInitialize

	PPToken initialize

!

testNew

	self should: [ PPToken new ] raise: Error.

!

testPrinting

	| result |

	result := PPToken on: 'var'.

	self assert: result printString includesSubstring: 'PPToken[1,3]'

!

testSize

	| result |

	result := self parse: 'foo' using: self identifier.

	self assert: result size equals: 3

!

testStart

	| result |

	result := self parse: 'foo' using: self identifier.

	self assert: result start equals: 1

!

testStop

	| result |

	result := self parse: 'foo' using: self identifier.

	self assert: result stop equals: 3

!

testValue

	| result |

	result := PPToken on: 'var'.

	self should: [ result value ] raise: Notification

! !

!PPTokenTest methodsFor:'testing-comparing'!

testEquality

	| token1 token2 |

	token1 := self parse: 'foo' using: self identifier.

	token2 := self parse: 'foo' using: self identifier.

	self deny: token1 == token2.

	self assert: token1 equals: token2.

	self assert: token1 hash equals: token2 hash

! !

!PPTokenTest methodsFor:'testing-copying'!

testCopyFromTo

	| result other |

	result := PPToken on: 'abc'.

	other := result copyFrom: 2 to: 2.

	self assert: other size equals: 1.

	self assert: other start equals: 2.

	self assert: other stop equals: 2.

	self assert: other collection equals: result collection

! !

!PPTokenTest methodsFor:'testing-querying'!

testColumn

	| input parser result |

	input := '1' , (String with: (Character codePoint: 13)) , '12' , (String with: (Character codePoint: 13) with: (Character codePoint: 10)) , '123'

		, (String with: (Character codePoint: 10)) , '1234'.

	parser := #any asParser token star.

	result := parser parse: input.

	result with: #(1 2 1 2 3 4 1 2 3 4 1 2 3 4) do: [ :token :line | self assert: token column equals: line ]

!

testLine

	| input parser result |

	input := '1' , (String with: (Character codePoint: 13)) , '12' , (String with: (Character codePoint: 13) with: (Character codePoint: 10)) , '123'

		, (String with: (Character codePoint: 10)) , '1234'.

	parser := #any asParser token star.

	result := parser parse: input.

	result with: #(1 1 2 2 2 2 3 3 3 3 4 4 4 4) do: [ :token :line | self assert: token line equals: line ]

! !

!PPTokenTest methodsFor:'testing-values'!

testInputValue

	| input result |

	input := 'foo'.

	result := self parse: input using: self identifier.

	self assert: result inputValue equals: input.

	self deny: result inputValue == input

!

testParsedValue

	| input result |

	input := 'foo'.

	result := self parse: input using: self identifier.

	self assert: result parsedValue equals: #($f $o $o)

! !

!PPTokenTest methodsFor:'utilities'!

parse: aString using: aParser

	^ aParser parse: aString

! !

!PPTokenTest class methodsFor:'documentation'!

version

    ^ '$Header: /cvs/stx/stx/goodies/petitparser/PPTokenTest.st,v 1.5 2014-03-04 14:34:24 cg Exp $'

!

version_CVS

    ^ '$Header: /cvs/stx/stx/goodies/petitparser/PPTokenTest.st,v 1.5 2014-03-04 14:34:24 cg Exp $'

!

version_SVN

    ^ '$Id: PPTokenTest.st,v 1.5 2014-03-04 14:34:24 cg Exp $'

! !