"This file was created by simple-stream-tests.lisp. Nothing to see here, move along.")
(defparameter *test-path*
- (merge-pathnames (make-pathname :name nil :type nil :version nil)
+ (merge-pathnames (make-pathname :name :unspecific :type :unspecific
+ :version :unspecific)
*load-truename*)
"Directory for temporary test files.")
-(eval-when (:load-toplevel) (ensure-directories-exist *test-path*))
+(defparameter *test-file*
+ (merge-pathnames #p"test-data.txt" *test-path*))
+
+(eval-when (:load-toplevel) (ensure-directories-exist *test-path* :verbose t))
;;; Non-destructive functional analog of REMF
(defun remove-key (key list)
(deftest create-file-1
- ;; Create a file-simple-stream, write data.
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*)))
+ ;; Create a file-simple-stream, write data.
(prog1
(with-open-stream (s (make-instance 'file-simple-stream
- :filename file
+ :filename *test-file*
:direction :output
:if-exists :overwrite
:if-does-not-exist :create))
(string= (write-string *dumb-string* s) *dumb-string*))
- (delete-file file)))
+ (delete-file *test-file*))
t)
(deftest create-file-2
- ;; Create a file-simple-stream via :class argument to open, write data.
- (let ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :output
- :if-exists :overwrite :if-does-not-exist :create)
- (string= (write-string *dumb-string* s) *dumb-string*)))
+ ;; Create a file-simple-stream via :class argument to open, write data.
+ (with-test-file (s *test-file* :class 'file-simple-stream
+ :direction :output :if-exists :overwrite
+ :if-does-not-exist :create)
+ (string= (write-string *dumb-string* s) *dumb-string*))
t)
(deftest create-read-file-1
;; Via file-simple-stream objects, write and then re-read data.
- (let ((result t)
- (file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :output
- :if-exists :overwrite :if-does-not-exist :create
- :delete-afterwards nil)
+ (let ((result t))
+ (with-test-file (s *test-file* :class 'file-simple-stream
+ :direction :output :if-exists :overwrite
+ :if-does-not-exist :create :delete-afterwards nil)
(write-line *dumb-string* s)
(setf result (and result (string= (write-string *dumb-string* s)
*dumb-string*))))
- (with-test-file (s file :class 'file-simple-stream
+ (with-test-file (s *test-file* :class 'file-simple-stream
:direction :input :if-does-not-exist :error)
;; Check first line
(multiple-value-bind (string missing-newline-p)
(deftest create-read-mapped-file-1
;; Read data via a mapped-file-simple-stream object.
- (let ((result t)
- (file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'mapped-file-simple-stream
+ (let ((result t))
+ (with-test-file (s *test-file* :class 'mapped-file-simple-stream
:direction :input :if-does-not-exist :error
:initial-content *dumb-string*)
(setf result (and result (string= (read-line s) *dumb-string*))))
(handler-case
(with-open-stream (s (make-instance 'socket-simple-stream
:remote-host #(127 0 0 1)
- :remote-port 7))
+ :remote-port 7
+ :direction :io))
(string= (prog1 (write-line "Got it!" s) (finish-output s))
(read-line s)))
(sb-bsd-sockets::connection-refused-error () t))
(deftest write-read-large-sc-1
;; Do write and read with more data than the buffer will hold
;; (single-channel simple-stream)
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*))
- (stream (make-instance 'file-simple-stream
- :filename file :direction :output
+ (let* ((stream (make-instance 'file-simple-stream
+ :filename *test-file* :direction :output
:if-exists :overwrite
:if-does-not-exist :create))
(content (make-string (1+ (device-buffer-length stream))
:initial-element #\x)))
(with-open-stream (s stream)
(write-string content s))
- (with-test-file (s file :class 'file-simple-stream
+ (with-test-file (s *test-file* :class 'file-simple-stream
:direction :input :if-does-not-exist :error)
(string= content (read-line s))))
t)
(deftest write-read-large-sc-2
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*))
- (stream (make-instance 'file-simple-stream
- :filename file :direction :output
+ (let* ((stream (make-instance 'file-simple-stream
+ :filename *test-file* :direction :output
:if-exists :overwrite
:if-does-not-exist :create))
(length (1+ (* 3 (device-buffer-length stream))))
(setf (aref content i) (code-char (random 256))))
(with-open-stream (s stream)
(write-string content s))
- (with-test-file (s file :class 'file-simple-stream
+ (with-test-file (s *test-file* :class 'file-simple-stream
:direction :input :if-does-not-exist :error)
(let ((seq (make-string length)))
#+nil (read-sequence seq s)
t)
(deftest write-read-large-sc-3
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*))
- (stream (make-instance 'file-simple-stream
- :filename file :direction :output
+ (let* ((stream (make-instance 'file-simple-stream
+ :filename *test-file* :direction :output
:if-exists :overwrite
:if-does-not-exist :create))
(length (1+ (* 3 (device-buffer-length stream))))
(setf (aref content i) (random 256)))
(with-open-stream (s stream)
(write-sequence content s))
- (with-test-file (s file :class 'file-simple-stream
+ (with-test-file (s *test-file* :class 'file-simple-stream
:direction :input :if-does-not-exist :error)
(let ((seq (make-array length :element-type '(unsigned-byte 8))))
#+nil (read-sequence seq s)
(handler-case
(let* ((stream (make-instance 'socket-simple-stream
:remote-host #(127 0 0 1)
- :remote-port 7))
+ :remote-port 7
+ :direction :io))
(content (make-string (1+ (device-buffer-length stream))
:initial-element #\x)))
(with-open-stream (s stream)
(deftest file-position-1
- ;; Test reading of file-position
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :input
+ ;; Test reading of file-position
+ (with-test-file (s *test-file* :class 'file-simple-stream :direction :input
:initial-content *dumb-string*)
- (file-position s)))
+ (file-position s))
0)
-;;; file-position-2 fails ONLY when called with
-;;; (asdf:oos 'asdf:test-op :sb-simple-streams)
-;;; TODO: Find out why
(deftest file-position-2
- ;; Test reading of file-position
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :input
+ ;; Test reading of file-position
+ (with-test-file (s *test-file* :class 'file-simple-stream :direction :input
:initial-content *dumb-string*)
(read-byte s)
- (file-position s)))
+ (file-position s))
1)
(deftest file-position-3
- ;; Test reading of file-position in the presence of unsaved data
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :output
- :if-exists :supersede :if-does-not-exist :create)
+ ;; Test reading of file-position in the presence of unsaved data
+ (with-test-file (s *test-file* :class 'file-simple-stream
+ :direction :output :if-exists :supersede
+ :if-does-not-exist :create)
(write-byte 50 s)
- (file-position s)))
+ (file-position s))
1)
(deftest file-position-4
+ ;; Test reading of file-position in the presence of unsaved data and
+ ;; filled buffer
+ (with-test-file (s *test-file* :class 'file-simple-stream :direction :io
+ :if-exists :overwrite :if-does-not-exist :create
+ :initial-content *dumb-string*)
+ (read-byte s) ; fill buffer
+ (write-byte 50 s) ; advance file-position
+ (file-position s))
+ 2)
+
+(deftest file-position-5
;; Test file position when opening with :if-exists :append
- (let ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :io
- :if-exists :append :if-does-not-exist :create
- :initial-content "Foo")
- (= (file-length s) (file-position s))))
+ (with-test-file (s *test-file* :class 'file-simple-stream :direction :io
+ :if-exists :append :if-does-not-exist :create
+ :initial-content *dumb-string*)
+ (= (file-length s) (file-position s)))
T)
(deftest write-read-unflushed-sc-1
- ;; Write something into a single-channel stream and read it back
- ;; without explicitly flushing the buffer in-between
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :io
+ ;; Write something into a single-channel stream and read it back
+ ;; without explicitly flushing the buffer in-between
+ (with-test-file (s *test-file* :class 'file-simple-stream :direction :io
:if-does-not-exist :create :if-exists :supersede)
(write-char #\x s)
(file-position s :start)
- (read-char s)))
+ (read-char s))
#\x)
(deftest write-read-unflushed-sc-2
- ;; Write something into a single-channel stream, try to read back too much
- (handler-case
- (let* ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :io
- :if-does-not-exist :create :if-exists :supersede)
- (write-char #\x s)
- (file-position s :start)
- (read-char s)
- (read-char s))
- nil)
- (end-of-file () t))
+ ;; Write something into a single-channel stream, try to read back too much
+ (handler-case
+ (with-test-file (s *test-file* :class 'file-simple-stream
+ :direction :io :if-does-not-exist :create
+ :if-exists :supersede)
+ (write-char #\x s)
+ (file-position s :start)
+ (read-char s)
+ (read-char s)
+ nil)
+ (end-of-file () t))
t)
(deftest write-read-unflushed-sc-3
- (let ((file (merge-pathnames #p"test-data.txt" *test-path*))
- (result t))
- (with-test-file (s file :class 'file-simple-stream :direction :io
+ ;; Test writing in a buffer filled with previous file contents
+ (let ((result t))
+ (with-test-file (s *test-file* :class 'file-simple-stream :direction :io
:if-exists :overwrite :if-does-not-exist :create
:initial-content *dumb-string*)
- (setq result (and result (char= (read-char s) (char *dumb-string* 0))))
+ (setq result (and result (char= (read-char s) (schar *dumb-string* 0))))
(setq result (and result (= (file-position s) 1)))
(let ((pos (file-position s)))
(write-char #\x s)
(deftest write-read-unflushed-sc-4
;; Test flushing of buffers
- (let ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :io
+ (progn
+ (with-test-file (s *test-file* :class 'file-simple-stream :direction :io
:if-exists :overwrite :if-does-not-exist :create
:initial-content "Foo"
:delete-afterwards nil)
(write-char #\X s)
(file-position s :end) ; Extend file.
(write-char #\X s))
- (with-test-file (s file :class 'file-simple-stream :direction :input
- :if-does-not-exist :error)
+ (with-test-file (s *test-file* :class 'file-simple-stream
+ :direction :input :if-does-not-exist :error)
(read-line s)))
"XooX"
T)
(deftest write-read-append-sc-1
;; Test writing in the middle of a stream opened in append mode
- (let ((file (merge-pathnames #p"test-data.txt" *test-path*)))
- (with-test-file (s file :class 'file-simple-stream :direction :io
+ (progn
+ (with-test-file (s *test-file* :class 'file-simple-stream :direction :io
:if-exists :append :if-does-not-exist :create
:initial-content "Foo"
:delete-afterwards nil)
(write-char #\X s)
(file-position s :end) ; Extend file.
(write-char #\X s))
- (with-test-file (s file :class 'file-simple-stream :direction :input
- :if-does-not-exist :error)
+ (with-test-file (s *test-file* :class 'file-simple-stream
+ :direction :input :if-does-not-exist :error)
(read-line s)))
"XooX"
T)
+
projects / sbcl.git / blobdiff