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1 | ;;;; gc.test --- test guile's garbage collection -*- scheme -*- |
2 | ;;;; Copyright (C) 2000 Free Software Foundation, Inc. | |
3 | ;;;; | |
4 | ;;;; This program is free software; you can redistribute it and/or modify | |
5 | ;;;; it under the terms of the GNU General Public License as published by | |
6 | ;;;; the Free Software Foundation; either version 2, or (at your option) | |
7 | ;;;; any later version. | |
8 | ;;;; | |
9 | ;;;; This program is distributed in the hope that it will be useful, | |
10 | ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | ;;;; GNU General Public License for more details. | |
13 | ;;;; | |
14 | ;;;; You should have received a copy of the GNU General Public License | |
15 | ;;;; along with this software; see the file COPYING. If not, write to | |
16 | ;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330, | |
17 | ;;;; Boston, MA 02111-1307 USA | |
18 | ;;;; | |
19 | ;;;; As a special exception, the Free Software Foundation gives permission | |
20 | ;;;; for additional uses of the text contained in its release of GUILE. | |
21 | ;;;; | |
22 | ;;;; The exception is that, if you link the GUILE library with other files | |
23 | ;;;; to produce an executable, this does not by itself cause the | |
24 | ;;;; resulting executable to be covered by the GNU General Public License. | |
25 | ;;;; Your use of that executable is in no way restricted on account of | |
26 | ;;;; linking the GUILE library code into it. | |
27 | ;;;; | |
28 | ;;;; This exception does not however invalidate any other reasons why | |
29 | ;;;; the executable file might be covered by the GNU General Public License. | |
30 | ;;;; | |
31 | ;;;; This exception applies only to the code released by the | |
32 | ;;;; Free Software Foundation under the name GUILE. If you copy | |
33 | ;;;; code from other Free Software Foundation releases into a copy of | |
34 | ;;;; GUILE, as the General Public License permits, the exception does | |
35 | ;;;; not apply to the code that you add in this way. To avoid misleading | |
36 | ;;;; anyone as to the status of such modified files, you must delete | |
37 | ;;;; this exception notice from them. | |
38 | ;;;; | |
39 | ;;;; If you write modifications of your own for GUILE, it is your choice | |
40 | ;;;; whether to permit this exception to apply to your modifications. | |
41 | ;;;; If you do not wish that, delete this exception notice. | |
42 | ||
43 | (use-modules (ice-9 documentation)) | |
44 | ||
45 | ||
46 | ;;; | |
47 | ;;; miscellaneous | |
48 | ;;; | |
49 | ||
50 | ||
51 | (define (documented? object) | |
52 | (object-documentation object)) | |
53 | ||
54 | ||
55 | ;;; | |
56 | ;;; | |
57 | ;;; | |
58 | ||
59 | (with-test-prefix "gc" | |
60 | ||
61 | (pass-if "after-gc-hook gets called" | |
62 | (let* ((foo #f) | |
63 | (thunk (lambda () (set! foo #t)))) | |
64 | (add-hook! after-gc-hook thunk) | |
65 | (gc) | |
66 | (remove-hook! after-gc-hook thunk) | |
67 | foo))) |