tests/enc-cn.impure.lisp

   1 ;;; -*- coding: utf-8 -*-
   2 ;;; enc-cn.impure.lisp: test case for enc-cn.lisp and enc-cn-tbl.lisp
   3 #-sb-unicode
   4 (sb-ext:quit :unix-status 104)
   5
   6 ;; use "1AＡあ胡玥姮" for tests
   7 (let ((str (coerce '(#\u0031 #\u0041 #\uff21 #\u3042 #\u80e1 #\u73a5 #\u59ee)
   8                    'string))
   9       (gbk '(#x31 #x41 #xa3 #xc1 #xa4 #xa2 #xba #xfa #xab #x68 #x8a #xac))
  10       (file "enc-cn-test.txt"))
  11   (dolist (pair (list (list gbk :gbk)))
  12     (destructuring-bind (bytes enc) pair
  13       ;; check if output works
  14       (with-open-file (s file :direction :output
  15                          :if-exists :supersede :external-format enc)
  16         (write-string str s))
  17       (with-open-file (s file :direction :input
  18                          :element-type '(unsigned-byte 8))
  19         (loop for c in bytes
  20            do (assert (eql (read-byte s) c))))
  21
  22       ;; check if input works
  23       (with-open-file (s file :direction :input :external-format enc)
  24         (loop for c across str
  25            do (assert (eql (read-char s) c))))
  26
  27       ;; check if string conversion works
  28       (assert (equal (coerce (string-to-octets str :external-format enc)
  29                              'list)
  30                      bytes))
  31       (assert (equal (octets-to-string (coerce bytes
  32                                                '(vector (unsigned-byte 8)))
  33                                        :external-format enc)
  34                      str))))
  35   (delete-file file))
  36 ;;; success