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;;; -*- Lisp -*-
(defparameter *lambda-string* nil)
(defun string-char-codes (s)
(loop :for c :across s :collect (char-code c)))
(defun expected-char-codes (x)
#-asdf-unicode '(#xCE #xBB)
#+asdf-unicode
(ecase x
(:utf-8 '(955))
((:latin1 :latin-1) '(206 187))
((:latin2 :latin-2) '(206 357))
((:latin3 :latin-3) '(206 287))
(:koi8-r '(1085 9577))
(:default (expected-char-codes
#+clozure ccl:*default-external-format*
#+sbcl sb-impl::*default-external-format*
#-(or clozure sbcl) (error "can't determine default external-format")))))
(defmacro with-encoding-test ((encoding &key (op 'asdf:load-source-op) (path "lambda")) def-test-system &body body)
(let ((sys (second def-test-system)))
`(progn
(format t "~&Test ~A: should be ~A~%" ',sys ',encoding)
(let ((c (asdf:find-component ',sys ',path)))
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;; mlisp has an issue of :LATIN-2 vs :latin-2. Smooth things with string-equal.
(assert-compare (string-equal (asdf:component-encoding c) ',encoding))
(loop :for o :in (asdf:output-files (asdf::make-operation 'asdf:compile-op) c)
:do (asdf::delete-file-if-exists o)))
,@(when op
`((asdf:operate ',op ',(second def-test-system))))
,@body
(eval `(assert-equal (string-char-codes ,*lambda-string*)
(expected-char-codes ',',encoding))))))
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(with-encoding-test (:utf-8)
(def-test-system :test-encoding-explicit-u8
:components ((:file "lambda" :encoding :utf-8))))
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#-asdf-unicode
(leave-test "No Unicode support to test on this lisp implementation" 0)
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#+abcl
(leave-test "abcl is known to fail these tests. Go update asdf-encodings" 0)
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;; NB: recent clozure can autodetect without asdf-encodings with :default (!)
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#+sbcl
(progn
#+sbcl (setf sb-impl::*default-external-format* :latin-3)
(with-encoding-test (:default)
(def-test-system :test-encoding-explicit-default
:components ((:file "lambda" :encoding :default))))
(with-encoding-test (:default)
(def-test-system :test-encoding-implicit-default
:components ((:file "lambda")))))
;; Try to load asdf-encodings
(setf *central-registry*
(list *asdf-directory* ;; be sure that *OUR* asdf is first of any possible ASDF
;; try finding asdf-encodings it right next to asdf.
(subpathname *asdf-directory* "../asdf-encodings/")))
(unless (find-system :asdf-encodings nil)
;; try harder by enabling the user's source-registry
(initialize-source-registry ""))
(unless (find-system :asdf-encodings nil)
(leave-test "Couldn't find ASDF-ENCODINGS. Skipping the rest the test." 0))
;; Disable any user source registry.
(initialize-source-registry `(:source-registry :ignore-inherited-configuration))
(asdf:load-system :asdf-encodings)
#-lispworks
(with-encoding-test (:latin-2)
(def-test-system :test-encoding-implicit-autodetect
:components ((:file "lambda"))))
#+sbcl
(with-encoding-test (:koi8-r)
(def-test-system :test-encoding-explicit-koi8-r
:components ((:file "lambda" :encoding :koi8-r))))
(with-encoding-test (:utf-8)
(def-test-system :test-file-encoding-u8
:encoding :latin-1
:components ((:file "lambda" :encoding :utf-8))))
(with-encoding-test (:latin-1)
(def-test-system :test-file-encoding-l1
:encoding :utf-8
:components ((:file "lambda" :encoding :latin-1))))
(with-encoding-test (:utf-8 :op asdf:load-source-op)
(def-test-system :test-system-encoding-u8
:encoding :utf-8
:components ((:file "lambda"))))
(with-encoding-test (:utf-8 :op asdf:load-op)
(def-test-system :test-system-encoding-u8-load-op
:encoding :utf-8
:components ((:file "lambda"))))
(with-encoding-test (:latin-1)
(def-test-system :test-system-encoding-l1
:encoding :latin-1
:components ((:file "lambda"))))
#-ecl-bytecmp
(with-encoding-test (:latin-1 :op asdf:load-op)
(def-test-system :test-system-encoding-l1-load-op
:encoding :latin-1
:components ((:file "lambda"))))
(with-encoding-test (:utf-8 :path ("foo" "lambda"))
(def-test-system :test-module-encoding-u8
:encoding :latin-1
:components
((:module "foo" :pathname "" :encoding :utf-8
:components ((:file "lambda"))))))
(with-encoding-test (:latin-1 :path ("foo" "lambda"))
(def-test-system :test-module-encoding-l1
:encoding :utf-8
:components
((:module "foo" :pathname "" :encoding :latin-1
:components ((:file "lambda"))))))