contrib/sb-posix/posix-tests.lisp

   1 (defpackage "SB-POSIX-TESTS"
   2   (:use "COMMON-LISP" "SB-RT"))
   3
   4 (in-package "SB-POSIX-TESTS")
   5
   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*)))))
  11
  12 (defvar *current-directory* *default-pathname-defaults*)
  13
  14 (defvar *this-file* *load-truename*)
  15 \f
  16 (deftest chdir.1
  17   (sb-posix:chdir *test-directory*)
  18   0)
  19
  20 (deftest chdir.2
  21   (sb-posix:chdir (namestring *test-directory*))
  22   0)
  23
  24 (deftest chdir.3
  25   (sb-posix:chdir "/")
  26   0)
  27
  28 (deftest chdir.4
  29   (sb-posix:chdir #p"/")
  30   0)
  31
  32 (deftest chdir.5
  33   (sb-posix:chdir *current-directory*)
  34   0)
  35
  36 (deftest chdir.error.1
  37   (let ((dne (make-pathname :directory '(:relative "chdir.does-not-exist"))))
  38     (handler-case
  39         (sb-posix:chdir (merge-pathnames dne *test-directory*))
  40       (sb-posix:syscall-error (c)
  41         (sb-posix:syscall-errno c))))
  42   #.sb-posix::enoent)
  43
  44 (deftest chdir.error.2
  45   (handler-case
  46       (sb-posix:chdir *this-file*)
  47     (sb-posix:syscall-error (c)
  48       (sb-posix:syscall-errno c)))
  49   #.sb-posix::enotdir)
  50 \f
  51 (deftest mkdir.1
  52   (let ((dne (make-pathname :directory '(:relative "mkdir.does-not-exist.1"))))
  53     (unwind-protect
  54          (sb-posix:mkdir (merge-pathnames dne *test-directory*) 0)
  55       ;; FIXME: no delete-directory in CL, but using our own operators
  56       ;; is probably not ideal
  57       (ignore-errors (sb-posix:rmdir (merge-pathnames dne *test-directory*)))))
  58   0)
  59
  60 (deftest mkdir.2
  61   (let ((dne (make-pathname :directory '(:relative "mkdir.does-not-exist.2"))))
  62     (unwind-protect
  63          (sb-posix:mkdir (namestring (merge-pathnames dne *test-directory*)) 0)
  64       (ignore-errors (sb-posix:rmdir (merge-pathnames dne *test-directory*)))))
  65   0)
  66
  67 (deftest mkdir.error.1
  68   (handler-case
  69       (sb-posix:mkdir *test-directory* 0)
  70     (sb-posix:syscall-error (c)
  71       (sb-posix:syscall-errno c)))
  72   #.sb-posix::eexist)
  73
  74 (deftest mkdir.error.2
  75   (handler-case
  76       (sb-posix:mkdir "/" 0)
  77     (sb-posix:syscall-error (c)
  78       (sb-posix:syscall-errno c)))
  79   #.sb-posix::eexist)
  80
  81 (deftest mkdir.error.3
  82   (handler-case
  83       (sb-posix:mkdir "/almost-certainly-does-not-exist" 0)
  84     (sb-posix:syscall-error (c)
  85       (sb-posix:syscall-errno c)))
  86   #.sb-posix::eacces)
  87 \f
  88 (deftest rmdir.1
  89   (let ((dne (make-pathname :directory '(:relative "rmdir.does-not-exist.1"))))
  90     (ensure-directories-exist (merge-pathnames dne *test-directory*))
  91     (sb-posix:rmdir (merge-pathnames dne *test-directory*)))
  92   0)
  93
  94 (deftest rmdir.2
  95   (let ((dne (make-pathname :directory '(:relative "rmdir.does-not-exist.2"))))
  96     (ensure-directories-exist (merge-pathnames dne *test-directory*))
  97     (sb-posix:rmdir (namestring (merge-pathnames dne *test-directory*))))
  98   0)
  99
 100 (deftest rmdir.error.1
 101   (let ((dne (make-pathname :directory '(:relative "rmdir.dne.error.1"))))
 102     (handler-case
 103         (sb-posix:rmdir (merge-pathnames dne *test-directory*))
 104       (sb-posix:syscall-error (c)
 105         (sb-posix:syscall-errno c))))
 106   #.sb-posix::enoent)
 107
 108 (deftest rmdir.error.2
 109   (handler-case
 110       (sb-posix:rmdir *this-file*)
 111     (sb-posix:syscall-error (c)
 112       (sb-posix:syscall-errno c)))
 113   #.sb-posix::enotdir)
 114
 115 #-sunos ; Apparently gives EINVAL on SunOS 8, which doesn't make sense
 116 (deftest rmdir.error.3
 117   (handler-case
 118       (sb-posix:rmdir "/")
 119     (sb-posix:syscall-error (c)
 120       (sb-posix:syscall-errno c)))
 121   #.sb-posix::ebusy)
 122
 123 (deftest rmdir.error.4
 124   (let* ((dir (ensure-directories-exist
 125                (merge-pathnames
 126                 (make-pathname :directory '(:relative "rmdir.error.4"))
 127                 *test-directory*)))
 128          (file (make-pathname :name "foo" :defaults dir)))
 129     (with-open-file (s file :direction :output)
 130       (write "" :stream s))
 131     (handler-case
 132         (sb-posix:rmdir dir)
 133       (sb-posix:syscall-error (c)
 134         (delete-file file)
 135         (sb-posix:rmdir dir)
 136         (let ((errno (sb-posix:syscall-errno c)))
 137           ;; documented by POSIX
 138           (or (= errno sb-posix::eexist) (= errno sb-posix::enotempty))))))
 139   t)
 140
 141 (deftest rmdir.error.5
 142   (let* ((dir (merge-pathnames
 143                (make-pathname :directory '(:relative "rmdir.error.5"))
 144                *test-directory*))
 145          (dir2 (merge-pathnames
 146                 (make-pathname :directory '(:relative "unremovable"))
 147                 dir)))
 148     (sb-posix:mkdir dir #xffffffff)
 149     (sb-posix:mkdir dir2 #xffffffff)
 150     (sb-posix:chmod dir 0)
 151     (handler-case
 152         (sb-posix:rmdir dir2)
 153       (sb-posix:syscall-error (c)
 154         (sb-posix:chmod dir (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
 155         (sb-posix:rmdir dir2)
 156         (sb-posix:rmdir dir)
 157         (sb-posix:syscall-errno c))))
 158   #.sb-posix::eacces)
 159 \f
 160 (deftest stat.1
 161   (let* ((stat (sb-posix:stat *test-directory*))
 162          (mode (sb-posix::stat-mode stat)))
 163     ;; FIXME: Ugly ::s everywhere
 164     (logand mode (logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec)))
 165   #.(logior sb-posix::s-iread sb-posix::s-iwrite sb-posix::s-iexec))
 166
 167 (deftest stat.2
 168   (let* ((stat (sb-posix:stat "/root"))
 169          (mode (sb-posix::stat-mode stat)))
 170     (logand mode sb-posix::s-iwoth))
 171   0)
 172
 173 (deftest stat.3
 174   (let* ((now (get-universal-time))
 175          ;; FIXME: (encode-universal-time 00 00 00 01 01 1970)
 176          (unix-now (- now 2208988800))
 177          (stat (sb-posix:stat *test-directory*))
 178          (atime (sb-posix::stat-atime stat)))
 179     ;; FIXME: breaks if mounted noatime :-(
 180     (< (- atime unix-now) 10))
 181   t)
 182
 183 ;;; FIXME: add tests for carrying a stat structure around in the
 184 ;;; optional argument to SB-POSIX:STAT
 185
 186 (deftest stat.error.1
 187   (handler-case (sb-posix:stat "")
 188     (sb-posix:syscall-error (c)
 189       (sb-posix:syscall-errno c)))
 190   #.sb-posix::enoent)
 191
 192 (deftest stat.error.2
 193   (let* ((dir (merge-pathnames
 194                (make-pathname :directory '(:relative "stat.error.2"))
 195                *test-directory*))
 196          (file (merge-pathnames
 197                 (make-pathname :name "unstatable")
 198                 dir)))
 199     (sb-posix:mkdir dir #xffffffff)
 200     (with-open-file (s file :direction :output)
 201       (write "" :stream s))
 202     (sb-posix:chmod dir 0)
 203     (handler-case
 204         (sb-posix:stat file)
 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:unlink file)
 208         (sb-posix:rmdir dir)
 209         (sb-posix:syscall-errno c))))
 210   #.sb-posix::eacces)
 211 \f
 212 ;;; stat-mode tests
 213 (defmacro with-stat-mode ((mode pathname) &body body)
 214   (let ((stat (gensym)))
 215     `(let* ((,stat (sb-posix:stat ,pathname))
 216             (,mode (sb-posix::stat-mode ,stat)))
 217        ,@body)))
 218
 219 (defmacro with-lstat-mode ((mode pathname) &body body)
 220   (let ((stat (gensym)))
 221     `(let* ((,stat (sb-posix:lstat ,pathname))
 222             (,mode (sb-posix::stat-mode ,stat)))
 223        ,@body)))
 224
 225 (deftest stat-mode.1
 226   (with-stat-mode (mode *test-directory*)
 227     (sb-posix:s-isreg mode))
 228   0)
 229
 230 (deftest stat-mode.2
 231   (with-stat-mode (mode *test-directory*)
 232     (zerop (sb-posix:s-isdir mode)))
 233   nil)
 234
 235 (deftest stat-mode.3
 236   (with-stat-mode (mode *test-directory*)
 237     (sb-posix:s-ischr mode))
 238   0)
 239
 240 (deftest stat-mode.4
 241   (with-stat-mode (mode *test-directory*)
 242     (sb-posix:s-isblk mode))
 243   0)
 244
 245 (deftest stat-mode.5
 246   (with-stat-mode (mode *test-directory*)
 247     (sb-posix:s-isfifo mode))
 248   0)
 249
 250 (deftest stat-mode.6
 251   (with-stat-mode (mode *test-directory*)
 252     (sb-posix:s-issock mode))
 253   0)
 254
 255 (deftest stat-mode.7
 256   (let ((link-pathname (make-pathname :name "stat-mode.7"
 257                                       :defaults *test-directory*)))
 258     (unwind-protect
 259          (progn
 260            (sb-posix:symlink *test-directory* link-pathname)
 261            (with-lstat-mode (mode link-pathname)
 262              (zerop (sb-posix:s-islnk mode))))
 263       (ignore-errors (sb-posix:unlink link-pathname))))
 264   nil)
 265
 266 (deftest stat-mode.8
 267   (let ((pathname (make-pathname :name "stat-mode.8"
 268                                  :defaults *test-directory*)))
 269     (unwind-protect
 270          (progn
 271            (with-open-file (out pathname :direction :output)
 272              (write-line "test" out))
 273            (with-stat-mode (mode pathname)
 274              (zerop (sb-posix:s-isreg mode))))
 275       (ignore-errors (delete-file pathname))))
 276   nil)
 277 \f
 278 ;;; see comment in filename's designator definition, in macros.lisp
 279 (deftest filename-designator.1
 280   (let ((file (format nil "~A/[foo].txt" (namestring *test-directory*))))
 281     ;; creat() with a string as argument
 282     (sb-posix:creat file 0)
 283     ;; if this test fails, it will probably be with
 284     ;; "System call error 2 (No such file or directory)"
 285     (let ((*default-pathname-defaults* *test-directory*))
 286       (sb-posix:unlink (car (directory "*.txt")))))
 287   0)
 288