;;;; slib.test --- Test suite for Guile's SLIB glue. -*- scheme -*-
;;;;
;;;; Copyright 2003, 2004 Free Software Foundation, Inc.
;;;;
;;;; This program is free software; you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation; either version 2, or (at your option)
;;;; any later version.
;;;;
;;;; This program 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 General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU General Public License
;;;; along with this software; see the file COPYING.  If not, write to
;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
;;;; Boston, MA 02111-1307 USA

;; These tests are run only if slib is available.  slib will need to be
;; installed (or linked) under the configured guile $prefix.
;;
(if (catch #t
      (lambda () (resolve-module '(ice-9 slib)))
      (lambda args #f))
    (begin

      (define-module (test-suite test-ice-9-slib)
	#:duplicates (last)  ;; avoid warnings about various replacements
	#:use-module (test-suite lib)
	#:use-module (ice-9 slib))

      ;;
      ;; delete-file
      ;;

      ;; in guile 1.6.4 and earlier delete-file didn't match the slib spec
      (with-test-prefix "delete-file"
	(pass-if "non existant file"
	  (eq? #f (delete-file "nosuchfile")))
	(pass-if "existing file"
	  (call-with-output-file "slibtest.tmp" noop)
	  (eq? #t (delete-file "slibtest.tmp"))))

      ;;
      ;; browse-url
      ;;

      (with-test-prefix "browse-url"
	(pass-if (procedure? browse-url)))

      ;;
      ;; call-with-open-ports
      ;;

      (with-test-prefix "call-with-open-ports"
	(pass-if (procedure? call-with-open-ports))
	
	(pass-if "close on return"
	  (let ((port (open-input-file "/dev/null")))
	    (call-with-open-ports port (lambda (port) #f))
	    (port-closed? port))))

      ;;
      ;; nil
      ;;

      ;; in guile 1.6.4 and earlier this was missing
      (with-test-prefix "nil"
	(pass-if (eq? #f nil)))

      ;;
      ;; open-file
      ;;

      ;; this style open-file is only a requirement in slib 3a1 and up, but
      ;; we provide it always
      (with-test-prefix "open-file"
	(pass-if (port? (open-file "/dev/null" 'r)))
	(pass-if (port? (open-file "/dev/null" 'rb)))
	(pass-if (port? (open-file "/dev/null" 'w)))
	(pass-if (port? (open-file "/dev/null" 'wb))))

      ;;
      ;; rev2-procedures
      ;;

      ;; in guile 1.6.4 the 'rev2-procedures feature we defined claimed
      ;; these existed, but they didn't
      (with-test-prefix "rev2-procedures"
	(require 'rev2-procedures)
	(pass-if (procedure? -1+))
	(pass-if (procedure? <?))
	(pass-if (procedure? <=?))
	(pass-if (procedure? =?))
	(pass-if (procedure? >?))
	(pass-if (procedure? >=?)))

      ;;
      ;; system
      ;;

      ;; in guile 1.6.4 and earlier system didn't match the slib spec
      (with-test-prefix "system"
	(pass-if (= 0 (system "exit 0")))
	(pass-if (= 1 (system "exit 1")))
	(pass-if (= 99 (system "exit 99"))))

      ;;
      ;; t
      ;;

      ;; in guile 1.6.4 and earlier this was missing
      (with-test-prefix "t"
	(pass-if (eq? #t t)))

      (require 'array)
      (with-test-prefix "array"

	;;
	;; create-array
	;;

	;; create-array isn't in old slib, but when it exists it should work
	(if (defined? 'create-array)
	    (with-test-prefix "create-array"
	      (pass-if (array? (create-array (As32 0) '(0 1)))))))))