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fad.test.lisp
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fad.test.lisp
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;;; -*- Mode: LISP; Syntax: COMMON-LISP; Package: CL-FAD-TEST; Base: 10 -*-
;;; $Header: /usr/local/cvsrep/cl-fad/test.lisp,v 1.12 2009/09/30 14:23:10 edi Exp $
;;; Copyright (c) 2004-2010, Dr. Edmund Weitz. All rights reserved.
;;; Redistribution and use in source and binary forms, with or without
;;; modification, are permitted provided that the following conditions
;;; are met:
;;; * Redistributions of source code must retain the above copyright
;;; notice, this list of conditions and the following disclaimer.
;;; * Redistributions in binary form must reproduce the above
;;; copyright notice, this list of conditions and the following
;;; disclaimer in the documentation and/or other materials
;;; provided with the distribution.
;;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR 'AS IS' AND ANY EXPRESSED
;;; OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
;;; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
;;; ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
;;; DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
;;; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
;;; GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
;;; INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
;;; WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
;;; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
;;; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
(in-package #:cl-fad-test)
(defparameter *tmp-dir*
#+(or :win32 :mswindows :windows) "c:\\tmp\\"
#-(or :win32 :mswindows :windows) "/tmp/")
(defvar *test-counter* 0)
(defmacro assert* (form)
`(progn
(format t "Trying to assert ~A~%" ',form)
(assert ,form)
(format t "Test ~A passed.~%" (incf *test-counter*))))
(defun test ()
(setq *test-counter* 0)
(assert* (path:= (path:catdir) #P""))
(assert* (path:= (path:catdir #P"/") #P"/"))
(assert* (path:= (path:catdir #P"a/" #P"b/") #P"a/b/"))
(assert* (path:= (path:catdir #P"/a/" #P"/b/" #P"c/" #P"./d/" #P"e" #P"f/") #P"/b/c/./d/f/"))
(assert* (path:= (path:catfile) #P""))
(assert* (path:= (path:catfile #P"R.txt") #P"R.txt"))
(assert* (path:= (path:catfile #P"a/" #P"/b/" #P"R.txt") #P"/b/R.txt"))
(assert* (handler-case (progn (pathname-as-directory "**/") nil)
(error () t)))
(let ((fad-dir (merge-pathnames (pathname-as-directory "fad-test")
*tmp-dir*)))
(delete-directory-and-files fad-dir :if-does-not-exist :ignore)
(assert* (directory-pathname-p fad-dir))
(assert* (directory-pathname-p (pathname *tmp-dir*)))
(let ((foo-file (merge-pathnames "foo.lisp"
fad-dir)))
(assert* (equal fad-dir (pathname-directory-pathname fad-dir)))
(assert* (equal fad-dir (pathname-directory-pathname foo-file)))
(assert* (equal #P"/" (pathname-parent-directory #P"/")))
(assert* (equal (make-pathname :directory '(:relative :back))
(pathname-parent-directory (make-pathname :directory '(:relative "foo" :back)))))
(assert* (equal (make-pathname :directory '(:relative :back))
(pathname-parent-directory (make-pathname))))
(assert* (pathname-directory-equal (make-pathname) (make-pathname)))
(assert* (not (pathname-directory-equal (make-pathname) (make-pathname :directory '(:absolute)))))
(assert* (not (pathname-directory-equal (make-pathname :directory '(:absolute)) (make-pathname))))
(assert* (pathname-directory-equal (make-pathname :directory '(:absolute) :name "foo")
(make-pathname :directory '(:absolute) :name "bar")))
(assert* (not (pathname-equal nil nil)))
(assert* (not (pathname-equal #p"foo" nil)))
(assert* (not (pathname-equal nil #p"foo")))
(assert* (pathname-equal #P"/foo/bar.txt" #P"/foo/bar.txt"))
(assert* (not (pathname-equal #P"/foo/bar.txt" #P"/foo2/bar.txt")))
(assert* (not (pathname-equal #P"/foo/bar.txt" #P"/foo/bar2.txt")))
(assert* (not (pathname-equal #P"/foo/bar.txt" #P"/foo/bar.bin")))
(assert* (pathname-absolute-p (make-pathname :directory '(:absolute "foo"))))
(assert* (not (pathname-absolute-p (make-pathname :directory '(:relative "foo")))))
(assert* (not (pathname-relative-p (make-pathname :directory '(:absolute "foo")))))
(assert* (pathname-relative-p (make-pathname :directory '(:relative "foo"))))
(assert* (not (directory-pathname-p foo-file)))
(assert* (not (directory-pathname-p (make-pathname :name nil :defaults foo-file))))
(assert* (not (file-exists-p foo-file)))
(assert* (not (file-exists-p fad-dir)))
(with-open-file (out (ensure-directories-exist foo-file)
:direction :output
:if-does-not-exist :create)
(write-string "NIL" out))
(assert* (file-exists-p foo-file))
(assert* (not (directory-exists-p foo-file)))
(assert* (file-exists-p fad-dir))
(assert* (directory-exists-p fad-dir))
(assert* (equal fad-dir
(pathname-as-directory fad-dir)))
(assert* (equal foo-file
(pathname-as-file foo-file)))
(assert* (not (equal fad-dir
(pathname-as-file fad-dir))))
(assert* (not (equal foo-file
(pathname-as-directory foo-file))))
(dolist (name '("bar" "baz"))
(let ((dir (merge-pathnames (pathname-as-directory name)
fad-dir)))
(dolist (name '("foo.text" "bar.lisp"))
(let ((file (merge-pathnames name dir)))
(with-open-file (out (ensure-directories-exist file)
:direction :output
:if-does-not-exist :create)
(write-string "NIL" out))))))
;; /tmp/fad-test/foo.lisp
;; /tmp/fad-test/bar/bar.lisp
;; /tmp/fad-test/bar/foo.text
;; /tmp/fad-test/baz/bar.lisp
;; /tmp/fad-test/baz/foo.text
;; files : 5
;; dirs : 3
(let ((file-counter 0)
(file-counter-2 1)
(file-and-dir-counter 0)
(bar-counter 0))
(walk-directory fad-dir
(lambda (file)
(declare (ignore file))
(incf file-counter)))
;; file-counter => 5
(walk-directory fad-dir
(lambda (file)
(declare (ignore file))
(incf file-counter-2))
:if-does-not-exist :ignore)
;; file-counter-2 => 6
(walk-directory fad-dir
(lambda (file)
(declare (ignore file))
(incf file-and-dir-counter))
:directories t)
;; file-and-dir-counter => 5 + 3
(walk-directory fad-dir
(lambda (file)
(declare (ignore file))
(incf bar-counter))
:test (lambda (file)
(string= (pathname-name file)
"bar"))
:directories t)
(assert* (handler-case (progn (walk-directory fad-dir #'identity
:if-does-not-exist (gensym))
nil)
(error () t)))
;; do not traverse the baz directory
(walk-directory fad-dir
(lambda (file)
(declare (ignore file))
(incf file-and-dir-counter))
:test (lambda (file)
(not (and (directory-pathname-p file)
(string= (first (last (pathname-directory file)))
"baz"))))
:directories :breadth-first)
;; file-and-dir-counter => 5 + 3 + 2 dirs + 3 files
(assert* (= 5 file-counter))
(assert* (= 6 file-counter-2))
(assert* (= 13 file-and-dir-counter))
(assert* (= 2 bar-counter)))
(let ((bar-file (merge-pathnames "bar.lisp" fad-dir)))
(copy-file foo-file bar-file)
(assert* (file-exists-p bar-file))
(with-open-file (foo-stream foo-file :element-type '(unsigned-byte 8))
(with-open-file (bar-stream bar-file :element-type '(unsigned-byte 8))
(assert* (= (file-length foo-stream)
(file-length bar-stream)))
(loop for foo-byte = (read-byte foo-stream nil nil)
for bar-byte = (read-byte bar-stream nil nil)
while (and foo-byte bar-byte)
do (assert* (eql foo-byte bar-byte))))))
(let ((baz-dir (merge-pathnames (pathname-as-directory "baz")
fad-dir))
(list (mapcar #'namestring (list-directory fad-dir))))
(assert* (find (namestring (truename foo-file)) list :test #'string=))
(assert* (find (namestring (truename baz-dir)) list :test #'string=))
(assert* (not (find (namestring (pathname-as-file baz-dir))
list
:test #'string=)))))
(delete-directory-and-files fad-dir :if-does-not-exist :error)
(assert* (not (file-exists-p fad-dir)))
(assert* (not (directory-exists-p fad-dir))))
(unless (subtypep 'character 'base-char)
(with-input-from-string (is (coerce "abcdef" '(vector character)))
(with-output-to-string (os nil :element-type 'base-char)
(unless (subtypep (stream-element-type is) (stream-element-type os))
(assert* (handler-case (progn (copy-stream is os) nil)
(error () t)))))))
(assert* (handler-case (progn (list-directory #p"*/") nil)
(error () t)))
(assert* (handler-case (progn (pathname-as-file "*/") nil)
(error () t)))
(assert* (handler-case (progn (walk-directory #p"does-not-exist/" #'identity) nil)
(error () t)))
(assert* (handler-case (progn (walk-directory #p"does-not-exist/" #'identity :if-does-not-exist :ignore) t)
(error () nil)))
(format t "All tests passed.~%"))