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(define-module (test sxml-namespaced)
:use-module (srfi srfi-64)
:use-module (srfi srfi-64 test-error)
:use-module (srfi srfi-88)
:use-module (ice-9 match)
:use-module (sxml namespaced)
:use-module (hnh util state-monad)
)
;;; TODO tests with attributes
(define (ns x)
(string->symbol (format #f "http://example.com/~a" x)))
(define (namespaced-symbol ns symb)
(string->symbol (format #f "~a:~a" ns symb)))
(test-group "XML constructor utility procedure"
(test-equal "3 args"
(make-xml-element 'tagname 'namespace 'attributes)
(xml 'namespace 'tagname 'attributes))
(test-equal "2 args"
(make-xml-element 'tagname 'namespace '())
(xml 'namespace 'tagname))
(test-equal "1 args"
(make-xml-element 'tagname #f '())
(xml 'tagname)))
(test-group "xml->namespaced-sxml"
(test-equal
`(*TOP* (,(xml 'tag)))
(xml->namespaced-sxml "<tag/>"))
(test-equal
`(*TOP* (,(xml 'ns1 'tag)))
(xml->namespaced-sxml "<tag xmlns='ns1'/>"))
(test-equal
`(*TOP* (,(xml 'ns2 'tag)))
(xml->namespaced-sxml "<x:tag xmlns='ns1' xmlns:x='ns2'/>"))
(test-equal
`(*TOP* (,(xml 'ns2 'tag)
(,(xml 'ns1 'tag))))
(xml->namespaced-sxml "<x:tag xmlns='ns1' xmlns:x='ns2'><tag/></x:tag>"))
(test-equal "PI are passed directly"
`(*TOP* ,(make-pi-element 'xml "encoding=\"utf-8\" version=\"1.0\"")
(,(xml 'tag)))
(xml->namespaced-sxml "<?xml encoding=\"utf-8\" version=\"1.0\"?><tag/>"))
(test-equal "Document with whitespace in it"
`(*TOP* ,(make-pi-element 'xml "")
(,(xml 'root)
" "
(,(xml 'a))
))
(xml->namespaced-sxml "<?xml?><root> <a/></root>"
trim-whitespace?: #f))
;; TODO is this expected? xml->sxml discards it.
(test-equal "Whitespace before root is kept"
`(*TOP* ,(make-pi-element 'xml "")
(,(xml 'root)))
(xml->namespaced-sxml "<?xml?> <root/>")))
;;; NOTE that sxml->namespaced-sxml currently ignores any existing xmlns
;;; attributes, since xml->sxml doesn't have those.
(test-group "sxml->namespaced-sxml"
(test-equal "Simplest"
`(,(xml 'a)) (sxml->namespaced-sxml '(a) '()))
(test-equal "With *TOP*"
`(*TOP* (,(xml 'a))) (sxml->namespaced-sxml '(*TOP* (a)) '()))
(test-equal "Simplest with namespace"
`(,(xml (ns 1) 'a))
(sxml->namespaced-sxml '(x:a)
`((x . ,(ns 1)))))
(test-equal "With pi"
`(*TOP* ,(make-pi-element 'xml "test")
(,(xml 'a)))
(sxml->namespaced-sxml
`(*TOP*
(*PI* xml "test")
(a))
'()))
(test-error "With unknown namespace"
'missing-namespace
(sxml->namespaced-sxml '(x:a) '())))
(test-group "namespaced-sxml->*"
;; /namespaces is the most "primitive" one
(test-group "/namespaces"
(test-group "Without namespaces"
(call-with-values
(lambda ()
(namespaced-sxml->sxml/namespaces
`(*TOP*
(,(xml 'a)))))
(lambda (tree namespaces)
(test-equal `(*TOP* (a)) tree)
(test-equal '() namespaces))))
(test-group "With namespaces"
(call-with-values
(lambda ()
(namespaced-sxml->sxml/namespaces
`(*TOP*
(,(xml (ns 1) 'a)
(,(xml (ns 2) 'a))
(,(xml 'a))))))
(lambda (tree nss)
(test-eqv 2 (length nss))
(test-equal
`(*TOP*
(,(namespaced-symbol (assoc-ref nss (ns 1)) 'a)
(,(namespaced-symbol (assoc-ref nss (ns 2)) 'a))
(a)))
tree))))
(test-group "*PI*"
(call-with-values
(lambda ()
(namespaced-sxml->sxml/namespaces
`(*TOP*
,(make-pi-element 'xml "test")
(,(xml 'a)))))
(lambda (tree namespaces)
(test-equal '() namespaces)
(test-equal `(*TOP* (*PI* xml "test")
(a))
tree)))))
(test-group "namespaced-sxml->sxml"
(test-equal "Without namespaces"
'(*TOP* (a (@)))
(namespaced-sxml->sxml `(*TOP* (,(xml 'a)))))
(test-group "With namespaces"
(match (namespaced-sxml->sxml `(*TOP* (,(xml (ns 1) 'a))))
;; (ns 1) hard coded to work with match
(`(*TOP* (,el (@ (,key "http://example.com/1"))))
(let ((el-pair (string-split (symbol->string el) #\:))
(key-pair (string-split (symbol->string key) #\:)))
(test-equal "a" (cadr el-pair))
(test-equal "xmlns" (car key-pair))
(test-equal (car el-pair) (cadr key-pair))))
(any
(test-assert (format #f "Match failed: ~s" any) #f))))))
;; (namespaced-sxml->xml)
;; Literal strings
(test-error "Namespaces x is missing, note error"
'parser-error
(xml->namespaced-sxml "<x:a xmlns:y=\"http://example.com/1\"><x:b/></x:a>"
; `((x . ,(ns 1)))
))
'((sxml namespaced))
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