;;;; import.test --- test selective and renaming imports    -*- scheme -*-
;;;; Copyright (C) 2000, 2001 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., 51 Franklin Street, Fifth Floor,
;;;; Boston, MA 02110-1301 USA
;;;;
;;;; As a special exception, the Free Software Foundation gives permission
;;;; for additional uses of the text contained in its release of GUILE.
;;;;
;;;; The exception is that, if you link the GUILE library with other files
;;;; to produce an executable, this does not by itself cause the
;;;; resulting executable to be covered by the GNU General Public License.
;;;; Your use of that executable is in no way restricted on account of
;;;; linking the GUILE library code into it.
;;;;
;;;; This exception does not however invalidate any other reasons why
;;;; the executable file might be covered by the GNU General Public License.
;;;;
;;;; This exception applies only to the code released by the
;;;; Free Software Foundation under the name GUILE.  If you copy
;;;; code from other Free Software Foundation releases into a copy of
;;;; GUILE, as the General Public License permits, the exception does
;;;; not apply to the code that you add in this way.  To avoid misleading
;;;; anyone as to the status of such modified files, you must delete
;;;; this exception notice from them.
;;;;
;;;; If you write modifications of your own for GUILE, it is your choice
;;;; whether to permit this exception to apply to your modifications.
;;;; If you do not wish that, delete this exception notice.

(define-module (exporter)
  :export (foo bar))

(define foo 1)
(define bar 2)

(define-module (importer)
  :use-module (test-suite lib))

(use-modules ((exporter)
	      :select (foo (bar . baz))))

(pass-if-exception "selective non-import" (cons 'unbound-variable
						"^Unbound variable")
  (= bar 2))

(pass-if "selective import"
  (= foo 1))

(pass-if "renaming import"
  (= baz 2))

(use-modules ((exporter) :renamer (symbol-prefix-proc 'external:)))

(pass-if "symbol-prefic-proc import"
  (and (= external:foo 1)
       (= external:bar 2)))

(use-modules ((exporter) :renamer (lambda (sym)
				    (symbol-append sym ':external))))

(pass-if "renamer import"
  (and (= foo:external 1)
       (= bar:external 2)))