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Kevin Ryde 2003-08-08 23:04:55 +00:00
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test-suite/tests/srcprop.test Normal file
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;;;; srcprop.test --- test Guile source properties -*- scheme -*-
;;;;
;;;; Copyright (C) 2003 Free Software Foundation, Inc.
;;;;
;;;; 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
(define-module (test-suite test-srcprop)
:use-module (test-suite lib))
;;;
;;; source-properties
;;;
(with-test-prefix "source-properties"
(pass-if "no props"
(null? (source-properties (list 1 2 3))))
(read-enable 'positions)
(let ((s (read (open-input-string "(1 . 2)"))))
(pass-if "read properties"
(not (null? (source-properties s))))))
;;;
;;; set-source-properties!
;;;
(with-test-prefix "set-source-properties!"
(read-enable 'positions)
(let ((s (read (open-input-string "(1 . 2)"))))
(with-test-prefix "copied props"
(pass-if "visible to source-property"
(let ((t (cons 3 4)))
(set-source-properties! t (source-properties s))
(number? (source-property t 'line))))
(pass-if "visible to source-properties"
(let ((t (cons 3 4)))
(set-source-properties! t (source-properties s))
(not (null? (source-properties t))))))))