diff options
Diffstat (limited to 'third_party/lisp/mime4cl/test')
| -rw-r--r-- | third_party/lisp/mime4cl/test/endec.lisp | 4 | ||||
| -rw-r--r-- | third_party/lisp/mime4cl/test/package.lisp | 2 | ||||
| -rw-r--r-- | third_party/lisp/mime4cl/test/temp-file.lisp | 72 |
3 files changed, 75 insertions, 3 deletions
diff --git a/third_party/lisp/mime4cl/test/endec.lisp b/third_party/lisp/mime4cl/test/endec.lisp index 5e8d43a7d4f8..4ff89d5eacb0 100644 --- a/third_party/lisp/mime4cl/test/endec.lisp +++ b/third_party/lisp/mime4cl/test/endec.lisp @@ -139,9 +139,9 @@ line") (declare (optimize (speed 3) (debug 0) (safety 0)) (type fixnum megs)) (with-open-file (in #P"/dev/random" :element-type '(unsigned-byte 8)) - (let ((sclf:*tmp-file-defaults* (make-pathname :defaults #.(or *load-pathname* *compile-file-pathname*) + (let ((*tmp-file-defaults* (make-pathname :defaults #.(or *load-pathname* *compile-file-pathname*) :type "encoded-data"))) - (sclf:with-temp-file (tmp nil :direction :io) + (with-temp-file (tmp nil :direction :io) (let* ((meg (* 1024 1024)) (buffer (make-sequence '(vector (unsigned-byte 8)) meg)) (encoder-class (ecase decoder-class diff --git a/third_party/lisp/mime4cl/test/package.lisp b/third_party/lisp/mime4cl/test/package.lisp index 6da1fc8fa29f..965680448fe4 100644 --- a/third_party/lisp/mime4cl/test/package.lisp +++ b/third_party/lisp/mime4cl/test/package.lisp @@ -23,5 +23,5 @@ (defpackage :mime4cl-tests (:use :common-lisp - :rtest :mime4cl) + :rtest :mime4cl :mime4cl-ex-sclf) (:export)) diff --git a/third_party/lisp/mime4cl/test/temp-file.lisp b/third_party/lisp/mime4cl/test/temp-file.lisp new file mode 100644 index 000000000000..3e6765806c4e --- /dev/null +++ b/third_party/lisp/mime4cl/test/temp-file.lisp @@ -0,0 +1,72 @@ +;;; temp-file.lisp --- temporary file creation + +;;; Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 by Walter C. Pelissero +;;; Copyright (C) 2022 The TVL Authors + +;;; Author: Walter C. Pelissero <walter@pelissero.de> +;;; Project: mime4cl +;;; +;;; Code taken from SCLF + +#+cmu (ext:file-comment "$Module: temp-file.lisp $") + +;;; This library is free software; you can redistribute it and/or +;;; modify it under the terms of the GNU Lesser General Public License +;;; as published by the Free Software Foundation; either version 2.1 +;;; of the License, or (at your option) any later version. +;;; This library is distributed in the hope that it will be useful, +;;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +;;; Lesser General Public License for more details. +;;; You should have received a copy of the GNU Lesser General Public +;;; License along with this library; if not, write to the Free +;;; Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +;;; 02111-1307 USA + +(in-package :mime4cl-tests) + +(defvar *tmp-file-defaults* #P"/tmp/") + +(defun temp-file-name (&optional (default *tmp-file-defaults*)) + "Create a random pathname based on DEFAULT. No effort is made +to make sure that the returned pathname doesn't identify an +already existing file. If missing DEFAULT defaults to +*TMP-FILE-DEFAULTS*." + (make-pathname :defaults default + :name (format nil "~36R" (random #.(expt 36 10))))) + +(defun open-temp-file (&optional default-pathname &rest open-args) + "Open a new temporary file and return a stream to it. This function +makes sure the pathname of the temporary file is unique. OPEN-ARGS +are arguments passed verbatim to OPEN. If OPEN-ARGS specify +the :DIRECTION it should be either :OUTPUT (default) or :IO; +any other value causes an error. If DEFAULT-PATHNAME is specified and +not NIL it's used as defaults to produce the pathname of the temporary +file, otherwise *TMP-FILE-DEFAULTS* is used." + (unless default-pathname + (setf default-pathname *tmp-file-defaults*)) + ;; if :DIRECTION is specified check that it's compatible with the + ;; purpose of this function, otherwise make it default to :OUTPUT + (aif (getf open-args :direction) + (unless (member it '(:output :io)) + (error "Can't create temporary file with open direction ~A." it)) + (setf open-args (append '(:direction :output) + open-args))) + (do* ((name #1=(temp-file-name default-pathname) #1#) + (stream #2=(apply #'open name + :if-exists nil + :if-does-not-exist :create + open-args) #2#)) + (stream stream))) + +(defmacro with-temp-file ((stream &rest open-temp-args) &body body) + "Execute BODY within a dynamic extent where STREAM is bound to +a STREAM open on a unique temporary file name. OPEN-TEMP-ARGS are +passed verbatim to OPEN-TEMP-FILE." + `(be ,stream (open-temp-file ,@open-temp-args) + (unwind-protect + (progn ,@body) + (close ,stream) + ;; body may decide to rename the file so we must ignore the errors + (ignore-errors + (delete-file (pathname ,stream)))))) |