1 (defpackage "SB-POSIX-TESTS"
2 (:use "COMMON-LISP" "SB-RT"))
4 (in-package "SB-POSIX-TESTS")
6 (defvar *test-directory*
7 (ensure-directories-exist
8 (merge-pathnames (make-pathname :directory '(:relative "test-lab"))
9 (make-pathname :directory
10 (pathname-directory *load-truename*)))))
12 (defvar *current-directory* *default-pathname-defaults*)
14 (defvar *this-file* *load-truename*)
16 (eval-when (:compile-toplevel :load-toplevel)
17 (defconstant +mode-rwx-all+
18 (logior sb-posix::s-irusr sb-posix::s-iwusr sb-posix::s-ixusr
21 sb-posix::s-irgrp sb-posix::s-iwgrp sb-posix::s-ixgrp
22 sb-posix::s-iroth sb-posix::s-iwoth sb-posix::s-ixoth))))
24 (defmacro define-eacces-test (name form &rest values)
28 (when (= (sb-posix:geteuid) 0)
29 (return-from ,name (values ,@values)))
34 (sb-posix:chdir *test-directory*)
38 (sb-posix:chdir (namestring *test-directory*))
46 (sb-posix:chdir #p"/")
50 (sb-posix:chdir *current-directory*)
54 (sb-posix:chdir "/../")
58 (sb-posix:chdir #p"/../")
62 (sb-posix:chdir (make-pathname :directory '(:absolute :up)))
65 (deftest chdir.error.1
66 (let ((dne (make-pathname :directory '(:relative "chdir.does-not-exist"))))
68 (sb-posix:chdir (merge-pathnames dne *test-directory*))
69 (sb-posix:syscall-error (c)
70 (sb-posix:syscall-errno c))))
73 (deftest chdir.error.2
75 (sb-posix:chdir *this-file*)
76 (sb-posix:syscall-error (c)
77 (sb-posix:syscall-errno c)))
84 (let ((dne (make-pathname :directory '(:relative "mkdir.does-not-exist.1"))))
86 (sb-posix:mkdir (merge-pathnames dne *test-directory*) 0)
87 ;; FIXME: no delete-directory in CL, but using our own operators
88 ;; is probably not ideal
89 (ignore-errors (sb-posix:rmdir (merge-pathnames dne *test-directory*)))))
93 (let ((dne (make-pathname :directory '(:relative "mkdir.does-not-exist.2"))))
95 (sb-posix:mkdir (namestring (merge-pathnames dne *test-directory*)) 0)
96 (ignore-errors (sb-posix:rmdir (merge-pathnames dne *test-directory*)))))
99 (deftest mkdir.error.1
101 (sb-posix:mkdir *test-directory* 0)
102 (sb-posix:syscall-error (c)
103 (sb-posix:syscall-errno c)))
106 (deftest mkdir.error.2
108 (sb-posix:mkdir #-win32 "/" #+win32 "C:/" 0)
109 (sb-posix:syscall-error (c)
110 (sb-posix:syscall-errno c)))
116 (define-eacces-test mkdir.error.3
117 (let* ((dir (merge-pathnames
118 (make-pathname :directory '(:relative "mkdir.error.3"))
120 (dir2 (merge-pathnames
121 (make-pathname :directory '(:relative "does-not-exist"))
123 (sb-posix:mkdir dir 0)
125 (sb-posix:mkdir dir2 0)
126 (sb-posix:syscall-error (c)
128 (sb-posix:syscall-errno c))
130 (sb-posix:rmdir dir2)
136 (let ((dne (make-pathname :directory '(:relative "rmdir.does-not-exist.1"))))
137 (ensure-directories-exist (merge-pathnames dne *test-directory*))
138 (sb-posix:rmdir (merge-pathnames dne *test-directory*)))
142 (let ((dne (make-pathname :directory '(:relative "rmdir.does-not-exist.2"))))
143 (ensure-directories-exist (merge-pathnames dne *test-directory*))
144 (sb-posix:rmdir (namestring (merge-pathnames dne *test-directory*))))
147 (deftest rmdir.error.1
148 (let ((dne (make-pathname :directory '(:relative "rmdir.dne.error.1"))))
150 (sb-posix:rmdir (merge-pathnames dne *test-directory*))
151 (sb-posix:syscall-error (c)
152 (sb-posix:syscall-errno c))))
155 (deftest rmdir.error.2
157 (sb-posix:rmdir *this-file*)
158 (sb-posix:syscall-error (c)
159 (sb-posix:syscall-errno c)))
165 (deftest rmdir.error.3
167 (sb-posix:rmdir #-win32 "/" #+win32 "C:/")
168 (sb-posix:syscall-error (c)
169 (sb-posix:syscall-errno c)))
175 (deftest rmdir.error.4
176 (let* ((dir (ensure-directories-exist
178 (make-pathname :directory '(:relative "rmdir.error.4"))
180 (file (make-pathname :name "foo" :defaults dir)))
181 (with-open-file (s file :direction :output :if-exists nil)
182 (write "" :stream s))
185 (sb-posix:syscall-error (c)
188 (let ((errno (sb-posix:syscall-errno c)))
189 ;; documented by POSIX
190 (or (= errno sb-posix::eexist) (= errno sb-posix::enotempty))))))
193 (define-eacces-test rmdir.error.5
194 (let* ((dir (merge-pathnames
195 (make-pathname :directory '(:relative "rmdir.error.5"))
197 (dir2 (merge-pathnames
198 (make-pathname :directory '(:relative "unremovable"))
200 (sb-posix:mkdir dir +mode-rwx-all+)
201 (sb-posix:mkdir dir2 +mode-rwx-all+)
202 (sb-posix:chmod dir 0)
204 (sb-posix:rmdir dir2)
205 (sb-posix:syscall-error (c)
206 (sb-posix:chmod dir (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
207 (sb-posix:rmdir dir2)
209 (sb-posix:syscall-errno c))
211 (sb-posix:chmod dir (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
217 (let* ((stat (sb-posix:stat *test-directory*))
218 (mode (sb-posix::stat-mode stat)))
219 ;; FIXME: Ugly ::s everywhere
220 (logand mode (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec)))
221 #.(logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
225 (let* ((stat (sb-posix:stat "/"))
226 (mode (sb-posix::stat-mode stat)))
227 ;; it's logically possible for / to be writeable by others... but
228 ;; if it is, either someone is playing with strange security
229 ;; modules or they want to know about it anyway.
230 (logand mode sb-posix::s-iwoth))
234 (let* ((now (get-universal-time))
235 ;; FIXME: (encode-universal-time 00 00 00 01 01 1970)
236 (unix-now (- now 2208988800))
237 (stat (sb-posix:stat *test-directory*))
238 (atime (sb-posix::stat-atime stat)))
239 ;; FIXME: breaks if mounted noatime :-(
240 #+nil (< (- atime unix-now) 10)
241 (< (- atime unix-now) 10))
246 (let* ((stat (sb-posix:stat (make-pathname :directory '(:absolute :up))))
247 (mode (sb-posix::stat-mode stat)))
248 ;; it's logically possible for / to be writeable by others... but
249 ;; if it is, either someone is playing with strange security
250 ;; modules or they want to know about it anyway.
251 (logand mode sb-posix::s-iwoth))
254 ;; Test that stat can take a second argument.
256 (let* ((stat-1 (sb-posix:stat "/"))
257 (inode-1 (sb-posix:stat-ino stat-1))
258 (stat-2 (sb-posix:stat "/bin/sh"
260 (inode-2 (sb-posix:stat-ino stat-2)))
263 (/= inode-1 inode-2)))
267 ;;; FIXME: add tests for carrying a stat structure around in the
268 ;;; optional argument to SB-POSIX:STAT
270 (deftest stat.error.1
271 (handler-case (sb-posix:stat "")
272 (sb-posix:syscall-error (c)
273 (sb-posix:syscall-errno c)))
276 (define-eacces-test stat.error.2
277 (let* ((dir (merge-pathnames
278 (make-pathname :directory '(:relative "stat.error.2"))
280 (file (merge-pathnames
281 (make-pathname :name "unstatable")
283 (sb-posix:mkdir dir +mode-rwx-all+)
284 (with-open-file (s file :direction :output)
285 (write "" :stream s))
286 (sb-posix:chmod dir 0)
289 (sb-posix:syscall-error (c)
290 (sb-posix:chmod dir (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
291 (sb-posix:unlink file)
293 (sb-posix:syscall-errno c))
295 (sb-posix:chmod dir (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
296 (sb-posix:unlink file)
302 (defmacro with-stat-mode ((mode pathname) &body body)
303 (let ((stat (gensym)))
304 `(let* ((,stat (sb-posix:stat ,pathname))
305 (,mode (sb-posix::stat-mode ,stat)))
308 (defmacro with-lstat-mode ((mode pathname) &body body)
309 (let ((stat (gensym)))
310 `(let* ((,stat (sb-posix:lstat ,pathname))
311 (,mode (sb-posix::stat-mode ,stat)))
315 (with-stat-mode (mode *test-directory*)
316 (sb-posix:s-isreg mode))
320 (with-stat-mode (mode *test-directory*)
321 (sb-posix:s-isdir mode))
325 (with-stat-mode (mode *test-directory*)
326 (sb-posix:s-ischr mode))
330 (with-stat-mode (mode *test-directory*)
331 (sb-posix:s-isblk mode))
335 (with-stat-mode (mode *test-directory*)
336 (sb-posix:s-isfifo mode))
341 (with-stat-mode (mode *test-directory*)
342 (sb-posix:s-issock mode))
347 (let ((link-pathname (make-pathname :name "stat-mode.7"
348 :defaults *test-directory*)))
351 (sb-posix:symlink *test-directory* link-pathname)
352 (with-lstat-mode (mode link-pathname)
353 (sb-posix:s-islnk mode)))
354 (ignore-errors (sb-posix:unlink link-pathname))))
358 (let ((pathname (make-pathname :name "stat-mode.8"
359 :defaults *test-directory*)))
362 (with-open-file (out pathname :direction :output)
363 (write-line "test" out))
364 (with-stat-mode (mode pathname)
365 (sb-posix:s-isreg mode)))
366 (ignore-errors (delete-file pathname))))
369 ;;; see comment in filename's designator definition, in macros.lisp
370 (deftest filename-designator.1
371 (let ((file (format nil "~A/[foo].txt" (namestring *test-directory*))))
372 ;; creat() with a string as argument
373 (let ((fd (sb-posix:creat file sb-posix:s-iwrite)))
376 ;; if this test fails, it will probably be with
377 ;; "System call error 2 (No such file or directory)"
378 (let ((*default-pathname-defaults* *test-directory*))
379 (sb-posix:unlink (car (directory "*.txt")))))
383 (let ((name (merge-pathnames "open-test.txt" *test-directory*)))
387 (sb-posix:creat name (logior sb-posix:s-iwrite sb-posix:s-iread)))
388 (let ((fd (sb-posix:open name sb-posix::o-rdonly)))
389 (ignore-errors (sb-posix:close fd))
391 (ignore-errors (sb-posix:unlink name))))
394 (deftest open.error.1
395 (handler-case (sb-posix:open *test-directory* sb-posix::o-wronly)
396 (sb-posix:syscall-error (c)
397 (sb-posix:syscall-errno c)))
403 #-(or (and x86-64 linux) win32)
405 (let ((fd (sb-posix:open "/dev/null" sb-posix::o-nonblock)))
406 (= (sb-posix:fcntl fd sb-posix::f-getfl) sb-posix::o-nonblock))
408 ;; On AMD64/Linux O_LARGEFILE is always set, even though the whole
409 ;; flag makes no sense.
412 (let ((fd (sb-posix:open "/dev/null" sb-posix::o-nonblock)))
413 (/= 0 (logand (sb-posix:fcntl fd sb-posix::f-getfl)
414 sb-posix::o-nonblock)))
418 (let ((dir (sb-posix:opendir "/")))
419 (unwind-protect (sb-alien:null-alien dir)
420 (unless (sb-alien:null-alien dir)
421 (sb-posix:closedir dir))))
425 (let ((dir (sb-posix:opendir "/")))
428 (loop for dirent = (sb-posix:readdir dir)
429 until (sb-alien:null-alien dirent)
430 when (not (stringp (sb-posix:dirent-name dirent)))
431 do (return-from dir-loop nil)
433 (sb-posix:closedir dir)))
436 (deftest readdir/dirent-name
437 (let ((dir (sb-posix:opendir *current-directory*)))
439 (equal (sort (loop for entry = (sb-posix:readdir dir)
440 until (sb-alien:null-alien entry)
441 collect (sb-posix:dirent-name entry))
443 (sort (append '("." "..")
445 (let ((string (enough-namestring p *current-directory*)))
446 (if (pathname-name p)
448 (subseq string 0 (1- (length string))))))
449 (directory (make-pathname
452 :defaults *current-directory*))))
454 (sb-posix:closedir dir)))
459 ;; make sure that we found something
460 (not (sb-posix:getpwuid 0))
465 ;; make sure that we found something
466 (not (sb-posix:getpwnam "root"))
470 (deftest pwent.non-existing
471 ;; make sure that we get something sensible, not an error
472 (handler-case (progn (sb-posix:getpwnam "almost-certainly-does-not-exist")
479 ;; make sure that we found something
480 (not (sb-posix:getgrgid 0))
485 ;; make sure that we found something
486 (not (sb-posix:getgrnam "sys"))
490 (deftest grent.non-existing
491 ;; make sure that we get something sensible, not an error
492 (handler-case (progn (sb-posix:getgrnam "almost-certainly-does-not-exist")
498 ;; Requires root or special group + plus a sensible thing on the port
499 (deftest cfget/setispeed.1
500 (with-open-file (s "/dev/ttyS0")
501 (let* ((termios (sb-posix:tcgetattr s))
502 (old (sb-posix:cfgetispeed termios))
503 (new (if (= old sb-posix:b2400)
506 (sb-posix:cfsetispeed new termios)
507 (sb-posix:tcsetattr 0 sb-posix:tcsadrain termios)
508 (setf termios (sb-posix:tcgetattr s))
509 (= new (sb-posix:cfgetispeed termios))))
513 ;; Requires root or special group + a sensible thing on the port
514 (deftest cfget/setospeed.1
515 (with-open-file (s "/dev/ttyS0" :direction :output :if-exists :append)
516 (let* ((termios (sb-posix:tcgetattr s))
517 (old (sb-posix:cfgetospeed termios))
518 (new (if (= old sb-posix:b2400)
521 (sb-posix:cfsetospeed new termios)
522 (sb-posix:tcsetattr 0 sb-posix:tcsadrain termios)
523 (setf termios (sb-posix:tcgetattr 0))
524 (= new (sb-posix:cfgetospeed termios))))
530 (plusp (sb-posix:time))
535 (let ((file (merge-pathnames #p"utimes.1" *test-directory*))
536 (atime (random (1- (expt 2 31))))
537 (mtime (random (1- (expt 2 31)))))
538 (with-open-file (stream file
540 :if-exists :supersede
541 :if-does-not-exist :create)
542 (princ "Hello, utimes" stream))
543 (sb-posix:utime file atime mtime)
544 (let* ((stat (sb-posix:stat file)))
546 (list (= (sb-posix:stat-atime stat) atime)
547 (= (sb-posix:stat-mtime stat) mtime))))
554 (let ((link-pathname (make-pathname :name "readlink.1"
555 :defaults *test-directory*)))
556 (sb-posix:symlink "/" link-pathname)
558 (sb-posix:readlink link-pathname)
559 (ignore-errors (sb-posix:unlink link-pathname))))
562 ;; Same thing, but with a very long link target (which doesn't have
563 ;; to exist). This tests the array adjustment in the wrapper,
564 ;; provided that the target's length is long enough.
566 (let ((target-pathname (make-pathname
567 :name (make-string 255 :initial-element #\a)
568 :directory '(:absolute)))
569 (link-pathname (make-pathname :name "readlink.2"
570 :defaults *test-directory*)))
571 (sb-posix:symlink target-pathname link-pathname)
573 (sb-posix:readlink link-pathname)
574 (ignore-errors (sb-posix:unlink link-pathname))))
575 #.(concatenate 'string "/" (make-string 255 :initial-element #\a)))
577 ;; The error tests are in the order of exposition from SUSv3.
578 (deftest readlink.error.1
579 (let* ((subdir-pathname (merge-pathnames
581 :directory '(:relative "readlink.error.1"))
583 (link-pathname (make-pathname :name "readlink.error.1"
584 :defaults subdir-pathname)))
585 (sb-posix:mkdir subdir-pathname #o777)
586 (sb-posix:symlink "/" link-pathname)
587 (sb-posix:chmod subdir-pathname 0)
589 (handler-case (sb-posix:readlink link-pathname)
590 (sb-posix:syscall-error (c)
591 (sb-posix:syscall-errno c)))
593 (sb-posix:chmod subdir-pathname #o777)
594 (sb-posix:unlink link-pathname)
595 (sb-posix:rmdir subdir-pathname))))
597 (deftest readlink.error.2
598 (let* ((non-link-pathname (make-pathname :name "readlink.error.2"
599 :defaults *test-directory*))
600 (fd (sb-posix:open non-link-pathname sb-posix::o-creat)))
602 (handler-case (sb-posix:readlink non-link-pathname)
603 (sb-posix:syscall-error (c)
604 (sb-posix:syscall-errno c)))
607 (sb-posix:unlink non-link-pathname))))
609 ;; Skipping EIO, ELOOP
610 (deftest readlink.error.3
611 (let* ((link-pathname (make-pathname :name "readlink.error.3"
612 :defaults *test-directory*))
613 (bogus-pathname (merge-pathnames
616 :directory '(:relative "readlink.error.3"))
618 (sb-posix:symlink link-pathname link-pathname)
620 (handler-case (sb-posix:readlink bogus-pathname)
621 (sb-posix:syscall-error (c)
622 (sb-posix:syscall-errno c)))
623 (ignore-errors (sb-posix:unlink link-pathname))))
625 ;; Note: PATH_MAX and NAME_MAX need not be defined, and may vary, so
626 ;; failure of this test is not too meaningful.
627 (deftest readlink.error.4
629 (make-pathname :name (make-string 257 ;NAME_MAX plus some, maybe
630 :initial-element #\a))))
631 (handler-case (sb-posix:readlink pathname)
632 (sb-posix:syscall-error (c)
633 (sb-posix:syscall-errno c))))
634 #.sb-posix:enametoolong)
635 (deftest readlink.error.5
636 (let ((string (format nil "~v{/A~}" 2049 ;PATH_MAX/2 plus some, maybe
638 (handler-case (sb-posix:readlink string)
639 (sb-posix:syscall-error (c)
640 (sb-posix:syscall-errno c))))
641 #.sb-posix:enametoolong)
642 (deftest readlink.error.6
643 (let ((no-such-pathname (make-pathname :name "readlink.error.6"
644 :defaults *test-directory*)))
645 (handler-case (sb-posix:readlink no-such-pathname)
646 (sb-posix:syscall-error (c)
647 (sb-posix:syscall-errno c))))
649 (deftest readlink.error.7
650 (let* ((non-link-pathname (make-pathname :name "readlink.error.7"
651 :defaults *test-directory*))
652 (impossible-pathname (merge-pathnames
655 '(:relative "readlink.error.7")
656 :name "readlink.error.7")
658 (fd (sb-posix:open non-link-pathname sb-posix::o-creat)))
660 (handler-case (sb-posix:readlink impossible-pathname)
661 (sb-posix:syscall-error (c)
662 (sb-posix:syscall-errno c)))
665 (sb-posix:unlink non-link-pathname))))
670 ;; FIXME: something saner, please
671 (equal (sb-unix::posix-getcwd) (sb-posix:getcwd))