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 ;;; FIXME: add tests for carrying a stat structure around in the
255 ;;; optional argument to SB-POSIX:STAT
257 (deftest stat.error.1
258 (handler-case (sb-posix:stat "")
259 (sb-posix:syscall-error (c)
260 (sb-posix:syscall-errno c)))
263 (define-eacces-test stat.error.2
264 (let* ((dir (merge-pathnames
265 (make-pathname :directory '(:relative "stat.error.2"))
267 (file (merge-pathnames
268 (make-pathname :name "unstatable")
270 (sb-posix:mkdir dir +mode-rwx-all+)
271 (with-open-file (s file :direction :output)
272 (write "" :stream s))
273 (sb-posix:chmod dir 0)
276 (sb-posix:syscall-error (c)
277 (sb-posix:chmod dir (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
278 (sb-posix:unlink file)
280 (sb-posix:syscall-errno c))
282 (sb-posix:chmod dir (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
283 (sb-posix:unlink file)
289 (defmacro with-stat-mode ((mode pathname) &body body)
290 (let ((stat (gensym)))
291 `(let* ((,stat (sb-posix:stat ,pathname))
292 (,mode (sb-posix::stat-mode ,stat)))
295 (defmacro with-lstat-mode ((mode pathname) &body body)
296 (let ((stat (gensym)))
297 `(let* ((,stat (sb-posix:lstat ,pathname))
298 (,mode (sb-posix::stat-mode ,stat)))
302 (with-stat-mode (mode *test-directory*)
303 (sb-posix:s-isreg mode))
307 (with-stat-mode (mode *test-directory*)
308 (sb-posix:s-isdir mode))
312 (with-stat-mode (mode *test-directory*)
313 (sb-posix:s-ischr mode))
317 (with-stat-mode (mode *test-directory*)
318 (sb-posix:s-isblk mode))
322 (with-stat-mode (mode *test-directory*)
323 (sb-posix:s-isfifo mode))
328 (with-stat-mode (mode *test-directory*)
329 (sb-posix:s-issock mode))
334 (let ((link-pathname (make-pathname :name "stat-mode.7"
335 :defaults *test-directory*)))
338 (sb-posix:symlink *test-directory* link-pathname)
339 (with-lstat-mode (mode link-pathname)
340 (sb-posix:s-islnk mode)))
341 (ignore-errors (sb-posix:unlink link-pathname))))
345 (let ((pathname (make-pathname :name "stat-mode.8"
346 :defaults *test-directory*)))
349 (with-open-file (out pathname :direction :output)
350 (write-line "test" out))
351 (with-stat-mode (mode pathname)
352 (sb-posix:s-isreg mode)))
353 (ignore-errors (delete-file pathname))))
356 ;;; see comment in filename's designator definition, in macros.lisp
357 (deftest filename-designator.1
358 (let ((file (format nil "~A/[foo].txt" (namestring *test-directory*))))
359 ;; creat() with a string as argument
360 (let ((fd (sb-posix:creat file sb-posix:s-iwrite)))
363 ;; if this test fails, it will probably be with
364 ;; "System call error 2 (No such file or directory)"
365 (let ((*default-pathname-defaults* *test-directory*))
366 (sb-posix:unlink (car (directory "*.txt")))))
370 (let ((name (merge-pathnames "open-test.txt" *test-directory*)))
374 (sb-posix:creat name (logior sb-posix:s-iwrite sb-posix:s-iread)))
375 (let ((fd (sb-posix:open name sb-posix::o-rdonly)))
376 (ignore-errors (sb-posix:close fd))
378 (ignore-errors (sb-posix:unlink name))))
381 (deftest open.error.1
382 (handler-case (sb-posix:open *test-directory* sb-posix::o-wronly)
383 (sb-posix:syscall-error (c)
384 (sb-posix:syscall-errno c)))
390 #-(or (and x86-64 linux) win32)
392 (let ((fd (sb-posix:open "/dev/null" sb-posix::o-nonblock)))
393 (= (sb-posix:fcntl fd sb-posix::f-getfl) sb-posix::o-nonblock))
395 ;; On AMD64/Linux O_LARGEFILE is always set, even though the whole
396 ;; flag makes no sense.
399 (let ((fd (sb-posix:open "/dev/null" sb-posix::o-nonblock)))
400 (/= 0 (logand (sb-posix:fcntl fd sb-posix::f-getfl)
401 sb-posix::o-nonblock)))
405 (let ((dir (sb-posix:opendir "/")))
406 (unwind-protect (sb-alien:null-alien dir)
407 (unless (sb-alien:null-alien dir)
408 (sb-posix:closedir dir))))
412 (let ((dir (sb-posix:opendir "/")))
415 (loop for dirent = (sb-posix:readdir dir)
416 until (sb-alien:null-alien dirent)
417 when (not (stringp (sb-posix:dirent-name dirent)))
418 do (return-from dir-loop nil)
420 (sb-posix:closedir dir)))
423 (deftest readdir/dirent-name
424 (let ((dir (sb-posix:opendir *current-directory*)))
426 (equal (sort (loop for entry = (sb-posix:readdir dir)
427 until (sb-alien:null-alien entry)
428 collect (sb-posix:dirent-name entry))
430 (sort (append '("." "..")
432 (let ((string (enough-namestring p *current-directory*)))
433 (if (pathname-name p)
435 (subseq string 0 (1- (length string))))))
436 (directory (make-pathname
439 :defaults *current-directory*))))
441 (sb-posix:closedir dir)))
446 ;; make sure that we found something
447 (not (sb-posix:getpwuid 0))
452 ;; make sure that we found something
453 (not (sb-posix:getpwnam "root"))
457 ;; Requires root or special group + plus a sensible thing on the port
458 (deftest cfget/setispeed.1
459 (with-open-file (s "/dev/ttyS0")
460 (let* ((termios (sb-posix:tcgetattr s))
461 (old (sb-posix:cfgetispeed termios))
462 (new (if (= old sb-posix:b2400)
465 (sb-posix:cfsetispeed new termios)
466 (sb-posix:tcsetattr 0 sb-posix:tcsadrain termios)
467 (setf termios (sb-posix:tcgetattr s))
468 (= new (sb-posix:cfgetispeed termios))))
472 ;; Requires root or special group + a sensible thing on the port
473 (deftest cfget/setospeed.1
474 (with-open-file (s "/dev/ttyS0" :direction :output :if-exists :append)
475 (let* ((termios (sb-posix:tcgetattr s))
476 (old (sb-posix:cfgetospeed termios))
477 (new (if (= old sb-posix:b2400)
480 (sb-posix:cfsetospeed new termios)
481 (sb-posix:tcsetattr 0 sb-posix:tcsadrain termios)
482 (setf termios (sb-posix:tcgetattr 0))
483 (= new (sb-posix:cfgetospeed termios))))
489 (plusp (sb-posix:time))
494 (let ((file (merge-pathnames #p"utimes.1" *test-directory*))
495 (atime (random (1- (expt 2 31))))
496 (mtime (random (1- (expt 2 31)))))
497 (with-open-file (stream file
499 :if-exists :supersede
500 :if-does-not-exist :create)
501 (princ "Hello, utimes" stream))
502 (sb-posix:utime file atime mtime)
503 (let* ((stat (sb-posix:stat file)))
505 (list (= (sb-posix:stat-atime stat) atime)
506 (= (sb-posix:stat-mtime stat) mtime))))
513 (let ((link-pathname (make-pathname :name "readlink.1"
514 :defaults *test-directory*)))
515 (sb-posix:symlink "/" link-pathname)
517 (sb-posix:readlink link-pathname)
518 (ignore-errors (sb-posix:unlink link-pathname))))
521 ;; Same thing, but with a very long link target (which doesn't have
522 ;; to exist). This tests the array adjustment in the wrapper,
523 ;; provided that the target's length is long enough.
525 (let ((target-pathname (make-pathname
526 :name (make-string 255 :initial-element #\a)
527 :directory '(:absolute)))
528 (link-pathname (make-pathname :name "readlink.2"
529 :defaults *test-directory*)))
530 (sb-posix:symlink target-pathname link-pathname)
532 (sb-posix:readlink link-pathname)
533 (ignore-errors (sb-posix:unlink link-pathname))))
534 #.(concatenate 'string "/" (make-string 255 :initial-element #\a)))
536 ;; The error tests are in the order of exposition from SUSv3.
537 (deftest readlink.error.1
538 (let* ((subdir-pathname (merge-pathnames
540 :directory '(:relative "readlink.error.1"))
542 (link-pathname (make-pathname :name "readlink.error.1"
543 :defaults subdir-pathname)))
544 (sb-posix:mkdir subdir-pathname #o777)
545 (sb-posix:symlink "/" link-pathname)
546 (sb-posix:chmod subdir-pathname 0)
548 (handler-case (sb-posix:readlink link-pathname)
549 (sb-posix:syscall-error (c)
550 (sb-posix:syscall-errno c)))
552 (sb-posix:chmod subdir-pathname #o777)
553 (sb-posix:unlink link-pathname)
554 (sb-posix:rmdir subdir-pathname))))
556 (deftest readlink.error.2
557 (let* ((non-link-pathname (make-pathname :name "readlink.error.2"
558 :defaults *test-directory*))
559 (fd (sb-posix:open non-link-pathname sb-posix::o-creat)))
561 (handler-case (sb-posix:readlink non-link-pathname)
562 (sb-posix:syscall-error (c)
563 (sb-posix:syscall-errno c)))
566 (sb-posix:unlink non-link-pathname))))
568 ;; Skipping EIO, ELOOP
569 (deftest readlink.error.3
570 (let* ((link-pathname (make-pathname :name "readlink.error.3"
571 :defaults *test-directory*))
572 (bogus-pathname (merge-pathnames
575 :directory '(:relative "readlink.error.3"))
577 (sb-posix:symlink link-pathname link-pathname)
579 (handler-case (sb-posix:readlink bogus-pathname)
580 (sb-posix:syscall-error (c)
581 (sb-posix:syscall-errno c)))
582 (ignore-errors (sb-posix:unlink link-pathname))))
584 ;; Note: PATH_MAX and NAME_MAX need not be defined, and may vary, so
585 ;; failure of this test is not too meaningful.
586 (deftest readlink.error.4
588 (make-pathname :name (make-string 257 ;NAME_MAX plus some, maybe
589 :initial-element #\a))))
590 (handler-case (sb-posix:readlink pathname)
591 (sb-posix:syscall-error (c)
592 (sb-posix:syscall-errno c))))
593 #.sb-posix:enametoolong)
594 (deftest readlink.error.5
595 (let ((string (format nil "~v{/A~}" 2049 ;PATH_MAX/2 plus some, maybe
597 (handler-case (sb-posix:readlink string)
598 (sb-posix:syscall-error (c)
599 (sb-posix:syscall-errno c))))
600 #.sb-posix:enametoolong)
601 (deftest readlink.error.6
602 (let ((no-such-pathname (make-pathname :name "readlink.error.6"
603 :defaults *test-directory*)))
604 (handler-case (sb-posix:readlink no-such-pathname)
605 (sb-posix:syscall-error (c)
606 (sb-posix:syscall-errno c))))
608 (deftest readlink.error.7
609 (let* ((non-link-pathname (make-pathname :name "readlink.error.7"
610 :defaults *test-directory*))
611 (impossible-pathname (merge-pathnames
614 '(:relative "readlink.error.7")
615 :name "readlink.error.7")
617 (fd (sb-posix:open non-link-pathname sb-posix::o-creat)))
619 (handler-case (sb-posix:readlink impossible-pathname)
620 (sb-posix:syscall-error (c)
621 (sb-posix:syscall-errno c)))
624 (sb-posix:unlink non-link-pathname))))