+
+#-win32
+(deftest pwent.non-existing
+ ;; make sure that we get something sensible, not an error
+ (handler-case (progn (sb-posix:getpwnam "almost-certainly-does-not-exist")
+ nil)
+ (t (cond) t))
+ nil)
+
+#-win32
+(deftest grent.1
+ ;; make sure that we found something
+ (not (sb-posix:getgrgid 0))
+ nil)
+
+#-win32
+(deftest grent.2
+ ;; make sure that we found something
+ (not (sb-posix:getgrnam "sys"))
+ nil)
+
+#-win32
+(deftest grent.non-existing
+ ;; make sure that we get something sensible, not an error
+ (handler-case (progn (sb-posix:getgrnam "almost-certainly-does-not-exist")
+ nil)
+ (t (cond) t))
+ nil)
+
+#+nil
+;; Requires root or special group + plus a sensible thing on the port
+(deftest cfget/setispeed.1
+ (with-open-file (s "/dev/ttyS0")
+ (let* ((termios (sb-posix:tcgetattr s))
+ (old (sb-posix:cfgetispeed termios))
+ (new (if (= old sb-posix:b2400)
+ sb-posix:b9600
+ sb-posix:b2400)))
+ (sb-posix:cfsetispeed new termios)
+ (sb-posix:tcsetattr 0 sb-posix:tcsadrain termios)
+ (setf termios (sb-posix:tcgetattr s))
+ (= new (sb-posix:cfgetispeed termios))))
+ t)
+
+#+nil
+;; Requires root or special group + a sensible thing on the port
+(deftest cfget/setospeed.1
+ (with-open-file (s "/dev/ttyS0" :direction :output :if-exists :append)
+ (let* ((termios (sb-posix:tcgetattr s))
+ (old (sb-posix:cfgetospeed termios))
+ (new (if (= old sb-posix:b2400)
+ sb-posix:b9600
+ sb-posix:b2400)))
+ (sb-posix:cfsetospeed new termios)
+ (sb-posix:tcsetattr 0 sb-posix:tcsadrain termios)
+ (setf termios (sb-posix:tcgetattr 0))
+ (= new (sb-posix:cfgetospeed termios))))
+ t)
+
+
+#-win32
+(deftest time.1
+ (plusp (sb-posix:time))
+ t)
+
+#-win32
+(deftest utimes.1
+ (let ((file (merge-pathnames #p"utimes.1" *test-directory*))
+ (atime (random (1- (expt 2 31))))
+ (mtime (random (1- (expt 2 31)))))
+ (with-open-file (stream file
+ :direction :output
+ :if-exists :supersede
+ :if-does-not-exist :create)
+ (princ "Hello, utimes" stream))
+ (sb-posix:utime file atime mtime)
+ (let* ((stat (sb-posix:stat file)))
+ (delete-file file)
+ (list (= (sb-posix:stat-atime stat) atime)
+ (= (sb-posix:stat-mtime stat) mtime))))
+ (t t))
+\f
+;; readlink tests.
+#-win32
+(progn
+ (deftest readlink.1
+ (let ((link-pathname (make-pathname :name "readlink.1"
+ :defaults *test-directory*)))
+ (sb-posix:symlink "/" link-pathname)
+ (unwind-protect
+ (sb-posix:readlink link-pathname)
+ (ignore-errors (sb-posix:unlink link-pathname))))
+ "/")
+
+ ;; Same thing, but with a very long link target (which doesn't have
+ ;; to exist). This tests the array adjustment in the wrapper,
+ ;; provided that the target's length is long enough.
+ (deftest readlink.2
+ (let ((target-pathname (make-pathname
+ :name (make-string 255 :initial-element #\a)
+ :directory '(:absolute)))
+ (link-pathname (make-pathname :name "readlink.2"
+ :defaults *test-directory*)))
+ (sb-posix:symlink target-pathname link-pathname)
+ (unwind-protect
+ (sb-posix:readlink link-pathname)
+ (ignore-errors (sb-posix:unlink link-pathname))))
+ #.(concatenate 'string "/" (make-string 255 :initial-element #\a)))
+
+ ;; The error tests are in the order of exposition from SUSv3.
+ (deftest readlink.error.1
+ (let* ((subdir-pathname (merge-pathnames
+ (make-pathname
+ :directory '(:relative "readlink.error.1"))
+ *test-directory*))
+ (link-pathname (make-pathname :name "readlink.error.1"
+ :defaults subdir-pathname)))
+ (sb-posix:mkdir subdir-pathname #o777)
+ (sb-posix:symlink "/" link-pathname)
+ (sb-posix:chmod subdir-pathname 0)
+ (unwind-protect
+ (handler-case (sb-posix:readlink link-pathname)
+ (sb-posix:syscall-error (c)
+ (sb-posix:syscall-errno c)))
+ (ignore-errors
+ (sb-posix:chmod subdir-pathname #o777)
+ (sb-posix:unlink link-pathname)
+ (sb-posix:rmdir subdir-pathname))))
+ #.sb-posix:eacces)
+ (deftest readlink.error.2
+ (let* ((non-link-pathname (make-pathname :name "readlink.error.2"
+ :defaults *test-directory*))
+ (fd (sb-posix:open non-link-pathname sb-posix::o-creat)))
+ (unwind-protect
+ (handler-case (sb-posix:readlink non-link-pathname)
+ (sb-posix:syscall-error (c)
+ (sb-posix:syscall-errno c)))
+ (ignore-errors
+ (sb-posix:close fd)
+ (sb-posix:unlink non-link-pathname))))
+ #.sb-posix:einval)
+ ;; Skipping EIO, ELOOP
+ (deftest readlink.error.3
+ (let* ((link-pathname (make-pathname :name "readlink.error.3"
+ :defaults *test-directory*))
+ (bogus-pathname (merge-pathnames
+ (make-pathname
+ :name "bogus"
+ :directory '(:relative "readlink.error.3"))
+ *test-directory*)))
+ (sb-posix:symlink link-pathname link-pathname)
+ (unwind-protect
+ (handler-case (sb-posix:readlink bogus-pathname)
+ (sb-posix:syscall-error (c)
+ (sb-posix:syscall-errno c)))
+ (ignore-errors (sb-posix:unlink link-pathname))))
+ #.sb-posix:eloop)
+ ;; Note: PATH_MAX and NAME_MAX need not be defined, and may vary, so
+ ;; failure of this test is not too meaningful.
+ (deftest readlink.error.4
+ (let ((pathname
+ (make-pathname :name (make-string 257 ;NAME_MAX plus some, maybe
+ :initial-element #\a))))
+ (handler-case (sb-posix:readlink pathname)
+ (sb-posix:syscall-error (c)
+ (sb-posix:syscall-errno c))))
+ #.sb-posix:enametoolong)
+ (deftest readlink.error.5
+ (let ((string (format nil "~v{/A~}" 2049 ;PATH_MAX/2 plus some, maybe
+ '(x))))
+ (handler-case (sb-posix:readlink string)
+ (sb-posix:syscall-error (c)
+ (sb-posix:syscall-errno c))))
+ #.sb-posix:enametoolong)
+ (deftest readlink.error.6
+ (let ((no-such-pathname (make-pathname :name "readlink.error.6"
+ :defaults *test-directory*)))
+ (handler-case (sb-posix:readlink no-such-pathname)
+ (sb-posix:syscall-error (c)
+ (sb-posix:syscall-errno c))))
+ #.sb-posix:enoent)
+ (deftest readlink.error.7
+ (let* ((non-link-pathname (make-pathname :name "readlink.error.7"
+ :defaults *test-directory*))
+ (impossible-pathname (merge-pathnames
+ (make-pathname
+ :directory
+ '(:relative "readlink.error.7")
+ :name "readlink.error.7")
+ *test-directory*))
+ (fd (sb-posix:open non-link-pathname sb-posix::o-creat)))
+ (unwind-protect
+ (handler-case (sb-posix:readlink impossible-pathname)
+ (sb-posix:syscall-error (c)
+ (sb-posix:syscall-errno c)))
+ (ignore-errors
+ (sb-posix:close fd)
+ (sb-posix:unlink non-link-pathname))))
+ #.sb-posix:enotdir)
+ )
+
+(deftest getcwd.1
+ ;; FIXME: something saner, please
+ (equal (sb-unix::posix-getcwd) (sb-posix:getcwd))
+ t)
+
+#-win32
+(deftest mkstemp.1
+ (multiple-value-bind (fd temp)
+ (sb-posix:mkstemp (make-pathname
+ :name "mkstemp-1"
+ :type "XXXXXX"
+ :defaults *test-directory*))
+ (let ((pathname (sb-ext:parse-native-namestring temp)))
+ (unwind-protect
+ (values (integerp fd) (pathname-name pathname))
+ (delete-file temp))))
+ t "mkstemp-1")
+
+#-win32
+(deftest mkdtemp.1
+ (let ((pathname
+ (sb-ext:parse-native-namestring
+ (sb-posix:mkdtemp (make-pathname
+ :name "mkdtemp-1"
+ :type "XXXXXX"
+ :defaults *test-directory*))
+ nil
+ *default-pathname-defaults*
+ :as-directory t)))
+ (unwind-protect
+ (values (let* ((xxx (car (last (pathname-directory pathname))))
+ (p (position #\. xxx)))
+ (and p (subseq xxx 0 p)))
+ (pathname-name pathname)
+ (pathname-type pathname))
+ (sb-posix:rmdir pathname)))
+ "mkdtemp-1" nil nil)
+
+#-win32
+(deftest mktemp.1
+ (let ((pathname (sb-ext:parse-native-namestring
+ (sb-posix:mktemp #p"mktemp.XXXXXX"))))
+ (values (equal "mktemp" (pathname-name pathname))
+ (not (equal "XXXXXX" (pathname-type pathname)))))
+ t t)
+
+#-win32
+(deftest mkstemp.null-terminate
+ (let* ((default (make-pathname :directory '(:absolute "tmp")))
+ (filename (namestring (make-pathname :name "mkstemp-1"
+ :type "XXXXXX"
+ :defaults default)))
+ ;; The magic 64 is the filename length that happens to
+ ;; trigger the no null termination bug at least on my
+ ;; machine on a certain build.
+ (n (- 64 (length (sb-ext:string-to-octets filename)))))
+ (multiple-value-bind (fd temp)
+ (sb-posix:mkstemp (make-pathname
+ :name "mkstemp-1"
+ :type (format nil "~AXXXXXX"
+ (make-string n :initial-element #\x))
+ :defaults default))
+ (let ((pathname (sb-ext:parse-native-namestring temp)))
+ (unwind-protect
+ (values (integerp fd) (pathname-name pathname))
+ (delete-file temp)))))
+ t "mkstemp-1")