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(in-package :cl-user)
(defpackage fast-http-test.multipart-parser
(:use :cl
:fast-http
:fast-http.multipart-parser
:fast-http.parser
:fast-http-test.test-utils
:xsubseq
:prove)
(:import-from :cl-utilities
:collecting
:collect))
(in-package :fast-http-test.multipart-parser)
(syntax:use-syntax :interpol)
(plan nil)
(defun test-ll-parser (boundary body expected &optional description)
(let ((parser (make-ll-multipart-parser :boundary boundary))
results
headers)
(http-multipart-parse parser
(make-callbacks
:header-field (lambda (parser data start end)
(declare (ignore parser))
(push (cons (babel:octets-to-string data :start start :end end)
nil)
headers))
:header-value (lambda (parser data start end)
(declare (ignore parser))
(setf (cdr (car headers))
(append (cdr (car headers))
(list (babel:octets-to-string data :start start :end end)))))
:body (lambda (parser data start end)
(declare (ignore parser))
(push
(list :headers
(loop for (key . values) in (nreverse headers)
append (list key (apply #'concatenate 'string values)))
:body
(babel:octets-to-string data :start start :end end))
results)
(setf headers nil)))
body)
(is (nreverse results) expected description)))
(test-ll-parser "AaB03x"
(bv (str #?"--AaB03x\r\n"
#?"Content-Disposition: form-data; name=\"field1\"\r\n"
#?"\r\n"
#?"Joe Blow\r\nalmost tricked you!\r\n"
#?"--AaB03x\r\n"
#?"Content-Disposition: form-data; name=\"pics\"; filename=\"file1.txt\"\r\n"
#?"Content-Type: text/plain\r\n"
#?"\r\n"
#?"... contents of file1.txt ...\r\r\n"
#?"--AaB03x--\r\n"))
'((:headers ("Content-Disposition" "form-data; name=\"field1\"")
:body #?"Joe Blow\r\nalmost tricked you!")
(:headers ("Content-Disposition" "form-data; name=\"pics\"; filename=\"file1.txt\""
"Content-Type" "text/plain")
:body #?"... contents of file1.txt ...\r"))
"rfc1867")
(let ((big-content (make-string (* 1024 3) :initial-element #\a)))
(test-ll-parser "---------------------------186454651713519341951581030105"
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"file1\"; filename=\"random.png\"\r\n"
#?"Content-Type: image/png\r\n"
#?"\r\n"
big-content #?"\r\n"
#?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"file2\"; filename=\"random.png\"\r\n"
#?"Content-Type: image/png\r\n"
#?"\r\n"
big-content big-content #?"\r\n"
#?"-----------------------------186454651713519341951581030105--\r\n"))
`((:headers ("Content-Disposition" "form-data; name=\"file1\"; filename=\"random.png\""
"Content-Type" "image/png")
:body ,big-content)
(:headers ("Content-Disposition" "form-data; name=\"file2\"; filename=\"random.png\""
"Content-Type" "image/png")
:body ,(concatenate 'string big-content big-content)))
"big file"))
(test-ll-parser "---------------------------186454651713519341951581030105"
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"name\"\r\n"
#?"Content-Type: text/plain\r\n"
#?"\r\n"
#?"深町英太郎\r\n"
#?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"introduce\"\r\n"
#?"Content-Type: text/plain\r\n"
#?"\r\n"
#?"Common Lispが好きです。好きな関数はconsです。\r\n"
#?"-----------------------------186454651713519341951581030105--\r\n"))
'((:headers ("Content-Disposition" "form-data; name=\"name\""
"Content-Type" "text/plain")
:body "深町英太郎")
(:headers ("Content-Disposition" "form-data; name=\"introduce\""
"Content-Type" "text/plain")
:body "Common Lispが好きです。好きな関数はconsです。"))
"UTF-8")
(test-ll-parser "---------------------------186454651713519341951581030105"
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data;\r\n"
#?"\tname=\"file1\"; filename=\"random.png\"\r\n"
#?"Content-Type: image/png\r\n"
#?"\r\n"
#?"abc\r\n"
#?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data;\r\n"
#?" name=\"text\"\r\n"
#?"\r\n"
#?"Test text\n with\r\n ümläuts!\r\n"
#?"-----------------------------186454651713519341951581030105--\r\n"))
'((:headers ("Content-Disposition" #?"form-data;\tname=\"file1\"; filename=\"random.png\""
"Content-Type" "image/png")
:body "abc")
(:headers ("Content-Disposition" "form-data; name=\"text\"")
:body #?"Test text\n with\r\n ümläuts!"))
"multiline header value")
(let ((parser (make-ll-multipart-parser :boundary "AaB03x"))
(callbacks (make-callbacks
:body (lambda (parser data start end)
(declare (ignore parser))
(princ (babel:octets-to-string data :start start :end end))))))
(flet ((parse (body)
(http-multipart-parse parser callbacks body)))
(is-print (parse (bv (str #?"--AaB03x\r\n"
#?"Content-Disposition: form-data; name=\"field1\"\r\n"
#?"\r\n"
#?"Joe Blow\r\nalmost tricked you!\r\n")))
#?"Joe Blow\r\nalmost tricked you!")
(is-print (parse (bv #?"--AaB03x\r\n")) "")))
(let ((parser (make-ll-multipart-parser :boundary "AaB03x"))
(callbacks (make-callbacks
:body (lambda (parser data start end)
(declare (ignore parser))
(princ (babel:octets-to-string data :start start :end end))))))
(flet ((parse (body)
(http-multipart-parse parser callbacks body)))
(is-print (parse (bv (str #?"--AaB03x\r\n"
#?"Content-Disposition: form-data; name=\"field1\"\r\n"
#?"\r\n"
#?"Joe Blow\r\nalmost tricked you!\r\n")))
#?"Joe Blow\r\nalmost tricked you!")
(is-print (parse (bv #?"--Aa")) "")
(is-print (parse (bv #?"B03x\r\n"))
#?"")))
(let ((parser (make-ll-multipart-parser :boundary "AaB03x"))
(callbacks (make-callbacks
:body (lambda (parser data start end)
(declare (ignore parser))
(princ (babel:octets-to-string data :start start :end end))))))
(flet ((parse (body)
(http-multipart-parse parser callbacks body)))
(is-print (parse (bv (str #?"--AaB03x\r\n"
#?"Content-Disposition: form-data; name=\"field1\"\r\n"
#?"\r\n"
#?"Joe Blow\r\nalmost tricked you!\r\n")))
#?"Joe Blow\r\nalmost tricked you!")
(is-print (parse (bv #?"--Aa")) "")
(is-print (parse (bv #?"BbCc\r\n"))
#?"\r\n--AaBbCc")))
(let ((parser (make-ll-multipart-parser :boundary "AaB03x"))
(callbacks (make-callbacks
:body (lambda (parser data start end)
(declare (ignore parser))
(princ (babel:octets-to-string data :start start :end end))))))
(flet ((parse (body)
(http-multipart-parse parser callbacks body)))
(is-print (parse (bv (str #?"--AaB03x\r\n"
#?"Content-Disposition: form-data; name=\"field1\"\r\n"
#?"\r\n"
#?"Joe Blow\r\nalmost tricked you!\r\n")))
#?"Joe Blow\r\nalmost tricked you!")
(is-print (parse (bv "--Aa")) "")
(is-print (parse (bv "B03x")) "")
(is-print (parse (bv "C")) #?"\r\n--AaB03xC")))
(defun slurp-stream (stream)
(with-xsubseqs (xsub)
(let ((buffer (make-array 1024 :element-type '(unsigned-byte 8))))
(loop for bytes-read = (read-sequence buffer stream)
do (xnconcf xsub (xsubseq buffer 0 bytes-read))
while (= bytes-read 1024)))))
(defun test-parser (content-type data expected &optional description)
(let ((got (collecting
(let ((parser
(make-multipart-parser content-type
(lambda (field-name headers field-meta body)
(setf body (slurp-stream body))
(collect (list field-name
headers
field-meta
(babel:octets-to-string body)))))))
(funcall parser data)))))
(flet ((hash-table-equal (hash plist desc)
(subtest desc
(maphash (lambda (k v)
(is v (getf plist (intern (string-upcase k) :keyword)) k))
hash))))
(subtest (or description "")
(loop for got in got
for expected in expected
do (is (first got) (first expected) "field-name")
(hash-table-equal (second got) (second expected) "headers")
(hash-table-equal (third got) (third expected) "field-meta")
(is (fourth got) (fourth expected) "body"))))))
(test-parser "multipart/form-data; boundary=AaB03x"
(bv (str #?"--AaB03x\r\n"
#?"Content-Disposition: form-data; name=\"field1\"\r\n"
#?"\r\n"
#?"Joe Blow\r\nalmost tricked you!\r\n"
#?"--AaB03x\r\n"
#?"Content-Disposition: form-data; name=\"pics\"; filename=\"file1.txt\"\r\n"
#?"Content-Type: text/plain\r\n"
#?"\r\n"
#?"... contents of file1.txt ...\r\r\n"
#?"--AaB03x--\r\n"))
'(("field1"
(:content-disposition "form-data; name=\"field1\"")
(:name "field1")
#?"Joe Blow\r\nalmost tricked you!")
("pics"
(:content-disposition "form-data; name=\"pics\"; filename=\"file1.txt\""
:content-type "text/plain")
(:name "pics"
:filename "file1.txt")
#?"... contents of file1.txt ...\r"))
"rfc1867")
(let ((big-content (make-string (* 1024 3) :initial-element #\a)))
(test-parser "multipart/form-data; boundary=\"---------------------------186454651713519341951581030105\""
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"file1\"; filename=\"random.png\"\r\n"
#?"Content-Type: image/png\r\n"
#?"\r\n"
big-content #?"\r\n"
#?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"file2\"; filename=\"random.png\"\r\n"
#?"Content-Type: image/png\r\n"
#?"\r\n"
big-content big-content #?"\r\n"
#?"-----------------------------186454651713519341951581030105--\r\n"))
`(("file1"
(:content-disposition "form-data; name=\"file1\"; filename=\"random.png\""
:content-type "image/png")
(:name "file1" :filename "random.png")
,big-content)
("file2"
(:content-disposition "form-data; name=\"file2\"; filename=\"random.png\""
:content-type "image/png")
(:name "file2" :filename "random.png")
,(concatenate 'string big-content big-content)))
"big file"))
(test-parser "multipart/form-data; boundary=\"---------------------------186454651713519341951581030105\""
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"name\"\r\n"
#?"Content-Type: text/plain\r\n"
#?"\r\n"
#?"深町英太郎\r\n"
#?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"introduce\"\r\n"
#?"Content-Type: text/plain\r\n"
#?"\r\n"
#?"Common Lispが好きです。好きな関数はconsです。\r\n"
#?"-----------------------------186454651713519341951581030105--\r\n"))
'(("name"
(:content-disposition "form-data; name=\"name\""
:content-type "text/plain")
(:name "name")
"深町英太郎")
("introduce"
(:content-disposition "form-data; name=\"introduce\""
:content-type "text/plain")
(:name "introduce")
"Common Lispが好きです。好きな関数はconsです。"))
"UTF-8")
(test-parser "multipart/form-data; boundary=\"---------------------------186454651713519341951581030105\""
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data;\r\n"
#?"\tname=\"file1\"; filename=\"random.png\"\r\n"
#?"Content-Type: image/png\r\n"
#?"\r\n"
#?"abc\r\n"
#?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data;\r\n"
#?" name=\"text\"\r\n"
#?"\r\n"
#?"Test text\n with\r\n ümläuts!\r\n"
#?"-----------------------------186454651713519341951581030105--\r\n"))
'(("file1"
(:content-disposition #?"form-data;\tname=\"file1\"; filename=\"random.png\""
:content-type "image/png")
(:name "file1" :filename "random.png")
"abc")
("text"
(:content-disposition "form-data; name=\"text\"")
(:name "text")
#?"Test text\n with\r\n ümläuts!"))
"multiline header value")
;;
;; Continuous calling
(let* ((got-body nil)
(parser (make-multipart-parser
"multipart/form-data; boundary=\"---------------------------186454651713519341951581030105\""
(lambda (field-name headers field-meta body)
(declare (ignore field-name headers field-meta))
(setf got-body (slurp-stream body))))))
(is (funcall parser
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data;\r\n"
#?"\tname=\"file1\"; filename=\"random.png\"\r\n"
#?"Content-Type: image/png\r\n"
#?"\r\n"
#?"abc\r\n")))
nil)
(is got-body nil)
(is (funcall parser
(bv #?"-----------------------------186454651713519341951581030105\r\n"))
nil)
(is got-body (bv "abc") :test #'equalp))
(let* ((got-body nil)
(parser (make-multipart-parser
"multipart/form-data; boundary=\"---------------------------186454651713519341951581030105\""
(lambda (field-name headers field-meta body)
(declare (ignore field-name headers field-meta))
(setf got-body (slurp-stream body))))))
(is (funcall parser
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data;\r\n"
#?"\tname=\"file1\"; filename=\"random.png\"\r\n"
#?"Content-Type: image/png\r\n"
#?"\r\n"
#?"abc\r\n")))
nil)
(is got-body nil)
(is (funcall parser
(bv #?"-----------------------------186454651713519341951581030105abc\r\n"))
nil)
(is got-body nil)
(is (funcall parser
(bv #?"-----------------------------186454651713519341951581030105--"))
t)
(is got-body (bv (str #?"abc\r\n"
#?"-----------------------------186454651713519341951581030105abc"))
:test #'equalp))
(let* ((got-body nil)
(got-headers nil)
(got-field-meta nil)
(parser (make-multipart-parser
"multipart/form-data; boundary=\"---------------------------186454651713519341951581030105\""
(lambda (field-name headers field-meta body)
(declare (ignore field-name))
(setf got-headers headers)
(setf got-field-meta field-meta)
(setf got-body (slurp-stream body))))))
(is (funcall parser
(bv (str #?"-----------------------------186454651713519341951581030105\r\n"
#?"Content-Disposition: form-data; name=\"file\"; filename=\"黑客与画家(中文版).pdf\"\r\n"
#?"Content-Type: application/octet-stream\r\n"
#?"\r\n"
#?"abc\r\n")))
nil)
(is got-headers nil)
(is got-field-meta nil)
(is got-body nil)
(is (funcall parser
(bv #?"-----------------------------186454651713519341951581030105\r\n"))
nil)
(is (gethash "content-disposition" got-headers)
"form-data; name=\"file\"; filename=\"黑客与画家(中文版).pdf\"")
(is (gethash "filename" got-field-meta)
"黑客与画家(中文版).pdf")
(is got-body (bv "abc") :test #'equalp))
(finalize)
|
