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;;;; srcprop.test --- test Guile source properties -*- scheme -*-
;;;;
;;;; Copyright (C) 2003, 2006 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 3 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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-property!
;;;
(with-test-prefix "set-source-property!"
(read-enable 'positions)
(pass-if "setting the breakpoint property works"
(let ((s (read (open-input-string "(+ 3 4)"))))
(set-source-property! s 'breakpoint #t)
(let ((current-trap-opts (evaluator-traps-interface))
(current-debug-opts (debug-options-interface))
(trap-called #f))
(trap-set! enter-frame-handler (lambda _ (set! trap-called #t)))
(trap-enable 'traps)
(debug-enable 'debug)
(debug-enable 'breakpoints)
(with-traps (lambda ()
(primitive-eval s)))
(evaluator-traps-interface current-trap-opts)
(debug-options-interface current-debug-opts)
trap-called))))
;;;
;;; set-source-properties!
;;;
(with-test-prefix "set-source-properties!"
(read-enable 'positions)
(pass-if "setting the breakpoint property works"
(let ((s (read (open-input-string "(+ 3 4)"))))
(set-source-properties! s '((breakpoint #t)))
(let ((current-trap-opts (evaluator-traps-interface))
(current-debug-opts (debug-options-interface))
(trap-called #f))
(trap-set! enter-frame-handler (lambda _ (set! trap-called #t)))
(trap-enable 'traps)
(debug-enable 'debug)
(debug-enable 'breakpoints)
(with-traps (lambda ()
(primitive-eval s)))
(evaluator-traps-interface current-trap-opts)
(debug-options-interface current-debug-opts)
trap-called)))
(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))))))))
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