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[cl-base64.git] / tests.lisp

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+;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+;;;; *************************************************************************
+;;;; FILE IDENTIFICATION
+;;;;
+;;;; Name:          test.lisp
+;;;; Purpose:       Regression tests for cl-base64
+;;;; Programmer:    Kevin M. Rosenberg
+;;;; Date Started:  Jan 2003
+;;;;
+;;;; $Id: tests.lisp,v 1.1 2003/08/24 20:38:08 kevin Exp $
+;;;; *************************************************************************
+
+(in-package #:cl-user)
+(defpackage #:base64-test
+  (:use #:cl #:kmrcl #:base64)
+  (:export #:test-base64))
+(in-package #:base64-test)
+
+(defun test-base64 ()
+  (do* ((length 0 (+ 3 length))
+       (string (make-string length) (make-string length))
+       (usb8 (make-usb8-array length) (make-usb8-array length))
+       (integer (random (expt 10 length)) (random (expt 10 length))))
+       ((>= length 300))
+    (dotimes (i length)
+      (declare (fixnum i))
+      (let ((code (random 256)))
+       (setf (schar string i) (code-char code))
+       (setf (aref usb8 i) code)))
+    
+    (do* ((columns 0 (+ columns 4)))
+        ((> columns length))
+      ;; Test against cl-base64 routines
+      (assert (= integer
+                (base64-string-to-integer
+                 (integer-to-base64-string integer :columns columns))))
+      (assert (string= string
+                      (base64-string-to-string
+                       (string-to-base64-string string :columns columns))))
+      
+      ;; Test against AllegroCL built-in routines
+      #+allegro
+      (progn
+       (assert (= integer (excl:base64-string-to-integer
+                           (integer-to-base64-string integer :columns columns))))
+       (assert (= integer (base64-string-to-integer
+                           (excl:integer-to-base64-string integer))))
+       (assert (string= (string-to-base64-string string :columns columns)
+                        (excl:usb8-array-to-base64-string usb8
+                                                          (if (zerop columns)
+                                                              nil
+                                                              columns))))
+       (assert (string= string (base64-string-to-string
+                                (excl:usb8-array-to-base64-string
+                                 usb8
+                                 (if (zerop columns)
+                                     nil
+                                     columns))))))))
+  (format t "~&All tests passed~%")
+  t)
+
+
+(defun time-routines ()
+  (let* ((str "abcdefghijklmnopqwertyu1234589jhwf2ff")
+        (usb8 (string-to-usb8-array str))
+        (int 12345678901234567890)
+        (n 50000))
+    (time-iterations n (integer-to-base64-string int))
+    #+allegro
+    (time-iterations n (excl:integer-to-base64-string int))
+    (time-iterations n (string-to-base64-string str))
+    #+allegro
+    (time-iterations n (excl:usb8-array-to-base64-string usb8))))
+
+;;(test-base64)