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4ed29c73 MV |
1 | ;;;; goops.test --- test suite for GOOPS -*- scheme -*- |
2 | ;;;; | |
62ed3710 | 3 | ;;;; Copyright (C) 2001,2003,2004 Free Software Foundation, Inc. |
4ed29c73 MV |
4 | ;;;; |
5 | ;;;; This program is free software; you can redistribute it and/or modify | |
6 | ;;;; it under the terms of the GNU General Public License as published by | |
7 | ;;;; the Free Software Foundation; either version 2, or (at your option) | |
8 | ;;;; any later version. | |
9 | ;;;; | |
10 | ;;;; This program is distributed in the hope that it will be useful, | |
11 | ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | ;;;; GNU General Public License for more details. | |
14 | ;;;; | |
15 | ;;;; You should have received a copy of the GNU General Public License | |
16 | ;;;; along with this software; see the file COPYING. If not, write to | |
92205699 MV |
17 | ;;;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 | ;;;; Boston, MA 02110-1301 USA | |
4ed29c73 | 19 | |
62ed3710 DH |
20 | (define-module (test-suite test-goops) |
21 | #:use-module (test-suite lib)) | |
4ed29c73 MV |
22 | |
23 | (pass-if "GOOPS loads" | |
24 | (false-if-exception | |
25 | (begin (resolve-module '(oop goops)) | |
26 | #t))) | |
27 | ||
28 | (use-modules (oop goops)) | |
29 | ||
30 | ;;; more tests here... | |
bdd2c6f4 DH |
31 | |
32 | (with-test-prefix "basic classes" | |
33 | ||
34 | (with-test-prefix "<top>" | |
35 | ||
36 | (pass-if "instance?" | |
37 | (instance? <top>)) | |
38 | ||
39 | (pass-if "class-of" | |
40 | (eq? (class-of <top>) <class>)) | |
41 | ||
42 | (pass-if "is a class?" | |
43 | (is-a? <top> <class>)) | |
44 | ||
45 | (pass-if "class-name" | |
46 | (eq? (class-name <top>) '<top>)) | |
47 | ||
48 | (pass-if "direct superclasses" | |
49 | (equal? (class-direct-supers <top>) '())) | |
50 | ||
51 | (pass-if "superclasses" | |
52 | (equal? (class-precedence-list <top>) (list <top>))) | |
53 | ||
54 | (pass-if "direct slots" | |
55 | (equal? (class-direct-slots <top>) '())) | |
56 | ||
57 | (pass-if "slots" | |
58 | (equal? (class-slots <top>) '()))) | |
59 | ||
60 | (with-test-prefix "<object>" | |
61 | ||
62 | (pass-if "instance?" | |
63 | (instance? <object>)) | |
64 | ||
65 | (pass-if "class-of" | |
66 | (eq? (class-of <object>) <class>)) | |
67 | ||
68 | (pass-if "is a class?" | |
69 | (is-a? <object> <class>)) | |
70 | ||
71 | (pass-if "class-name" | |
72 | (eq? (class-name <object>) '<object>)) | |
73 | ||
74 | (pass-if "direct superclasses" | |
75 | (equal? (class-direct-supers <object>) (list <top>))) | |
76 | ||
77 | (pass-if "superclasses" | |
78 | (equal? (class-precedence-list <object>) (list <object> <top>))) | |
79 | ||
80 | (pass-if "direct slots" | |
81 | (equal? (class-direct-slots <object>) '())) | |
82 | ||
83 | (pass-if "slots" | |
84 | (equal? (class-slots <object>) '()))) | |
85 | ||
86 | (with-test-prefix "<class>" | |
87 | ||
88 | (pass-if "instance?" | |
89 | (instance? <class>)) | |
90 | ||
91 | (pass-if "class-of" | |
92 | (eq? (class-of <class>) <class>)) | |
93 | ||
94 | (pass-if "is a class?" | |
95 | (is-a? <class> <class>)) | |
96 | ||
97 | (pass-if "class-name" | |
98 | (eq? (class-name <class>) '<class>)) | |
99 | ||
100 | (pass-if "direct superclass" | |
57b1d518 MD |
101 | (equal? (class-direct-supers <class>) (list <object>)))) |
102 | ||
103 | (with-test-prefix "class-precedence-list" | |
104 | (for-each (lambda (class) | |
105 | (run-test (if (slot-bound? class 'name) | |
106 | (class-name class) | |
107 | (with-output-to-string | |
108 | (lambda () | |
109 | (display class)))) | |
110 | #t | |
111 | (lambda () | |
112 | (catch #t | |
113 | (lambda () | |
114 | (equal? (class-precedence-list class) | |
115 | (compute-cpl class))) | |
116 | (lambda args #t))))) | |
117 | (let ((table (make-hash-table))) | |
118 | (let rec ((class <top>)) | |
119 | (hash-create-handle! table class #f) | |
120 | (for-each rec (class-direct-subclasses class))) | |
121 | (hash-fold (lambda (class ignore classes) | |
122 | (cons class classes)) | |
123 | '() | |
124 | table)))) | |
125 | ) | |
9f045403 DH |
126 | |
127 | (with-test-prefix "defining classes" | |
128 | ||
129 | (with-test-prefix "define-class" | |
130 | ||
131 | (pass-if "creating a new binding" | |
62ed3710 DH |
132 | (if (eval '(defined? '<foo-0>) (current-module)) |
133 | (throw 'unresolved)) | |
134 | (eval '(define-class <foo-0> ()) (current-module)) | |
135 | (eval '(is-a? <foo-0> <class>) (current-module))) | |
9f045403 DH |
136 | |
137 | (pass-if "overwriting a binding to a non-class" | |
138 | (eval '(define <foo> #f) (current-module)) | |
139 | (eval '(define-class <foo> ()) (current-module)) | |
47cd67db MD |
140 | (eval '(is-a? <foo> <class>) (current-module))) |
141 | ||
142 | (expect-fail "bad init-thunk" | |
143 | (catch #t | |
144 | (lambda () | |
145 | (eval '(define-class <foo> () | |
146 | (x #:init-thunk (lambda (x) 1))) | |
147 | (current-module)) | |
148 | #t) | |
149 | (lambda args | |
150 | #f))) | |
151 | )) | |
33e04d54 DH |
152 | |
153 | (with-test-prefix "defining generics" | |
154 | ||
155 | (with-test-prefix "define-generic" | |
156 | ||
157 | (pass-if "creating a new top-level binding" | |
62ed3710 DH |
158 | (if (eval '(defined? 'foo-0) (current-module)) |
159 | (throw 'unresolved)) | |
160 | (eval '(define-generic foo-0) (current-module)) | |
161 | (eval '(and (is-a? foo-0 <generic>) | |
162 | (null? (generic-function-methods foo-0))) | |
33e04d54 DH |
163 | (current-module))) |
164 | ||
165 | (pass-if "overwriting a top-level binding to a non-generic" | |
166 | (eval '(define (foo) #f) (current-module)) | |
167 | (eval '(define-generic foo) (current-module)) | |
168 | (eval '(and (is-a? foo <generic>) | |
169 | (= 1 (length (generic-function-methods foo)))) | |
170 | (current-module))) | |
171 | ||
172 | (pass-if "overwriting a top-level binding to a generic" | |
173 | (eval '(define (foo) #f) (current-module)) | |
174 | (eval '(define-generic foo) (current-module)) | |
175 | (eval '(define-generic foo) (current-module)) | |
176 | (eval '(and (is-a? foo <generic>) | |
177 | (null? (generic-function-methods foo))) | |
178 | (current-module))))) | |
179 | ||
180 | (with-test-prefix "defining accessors" | |
181 | ||
182 | (with-test-prefix "define-accessor" | |
183 | ||
184 | (pass-if "creating a new top-level binding" | |
62ed3710 DH |
185 | (if (eval '(defined? 'foo-1) (current-module)) |
186 | (throw 'unresolved)) | |
187 | (eval '(define-accessor foo-1) (current-module)) | |
188 | (eval '(and (is-a? foo-1 <generic-with-setter>) | |
189 | (null? (generic-function-methods foo-1))) | |
33e04d54 DH |
190 | (current-module))) |
191 | ||
192 | (pass-if "overwriting a top-level binding to a non-accessor" | |
193 | (eval '(define (foo) #f) (current-module)) | |
194 | (eval '(define-accessor foo) (current-module)) | |
195 | (eval '(and (is-a? foo <generic-with-setter>) | |
196 | (= 1 (length (generic-function-methods foo)))) | |
197 | (current-module))) | |
198 | ||
199 | (pass-if "overwriting a top-level binding to an accessor" | |
200 | (eval '(define (foo) #f) (current-module)) | |
201 | (eval '(define-accessor foo) (current-module)) | |
202 | (eval '(define-accessor foo) (current-module)) | |
203 | (eval '(and (is-a? foo <generic-with-setter>) | |
204 | (null? (generic-function-methods foo))) | |
205 | (current-module))))) | |
58241edc MD |
206 | |
207 | (with-test-prefix "object update" | |
208 | (pass-if "defining class" | |
209 | (eval '(define-class <foo> () | |
210 | (x #:accessor x #:init-value 123) | |
211 | (z #:accessor z #:init-value 789)) | |
212 | (current-module)) | |
213 | (eval '(is-a? <foo> <class>) (current-module))) | |
214 | (pass-if "making instance" | |
215 | (eval '(define foo (make <foo>)) (current-module)) | |
216 | (eval '(and (is-a? foo <foo>) (= (x foo) 123)) (current-module))) | |
217 | (pass-if "redefining class" | |
218 | (eval '(define-class <foo> () | |
219 | (x #:accessor x #:init-value 123) | |
220 | (y #:accessor y #:init-value 456) | |
221 | (z #:accessor z #:init-value 789)) | |
222 | (current-module)) | |
223 | (eval '(and (= (y foo) 456) (= (z foo) 789)) (current-module)))) | |
224 | ||
47cd67db MD |
225 | (with-test-prefix "object comparison" |
226 | (pass-if "default method" | |
57b1d518 MD |
227 | (eval '(begin |
228 | (define-class <c> () | |
229 | (x #:accessor x #:init-keyword #:x) | |
230 | (y #:accessor y #:init-keyword #:y)) | |
47cd67db MD |
231 | (define o1 (make <c> #:x '(1) #:y '(2))) |
232 | (define o2 (make <c> #:x '(1) #:y '(3))) | |
233 | (define o3 (make <c> #:x '(4) #:y '(3))) | |
234 | (define o4 (make <c> #:x '(4) #:y '(3))) | |
235 | (not (eqv? o1 o2))) | |
236 | (current-module))) | |
237 | (pass-if "eqv?" | |
238 | (eval '(begin | |
239 | (define-method (eqv? (a <c>) (b <c>)) | |
240 | (equal? (x a) (x b))) | |
241 | (eqv? o1 o2)) | |
242 | (current-module))) | |
243 | (pass-if "not eqv?" | |
244 | (eval '(not (eqv? o2 o3)) | |
245 | (current-module))) | |
246 | (pass-if "transfer eqv? => equal?" | |
247 | (eval '(equal? o1 o2) | |
248 | (current-module))) | |
249 | (pass-if "equal?" | |
250 | (eval '(begin | |
57b1d518 MD |
251 | (define-method (equal? (a <c>) (b <c>)) |
252 | (equal? (y a) (y b))) | |
47cd67db | 253 | (equal? o2 o3)) |
57b1d518 | 254 | (current-module))) |
47cd67db MD |
255 | (pass-if "not equal?" |
256 | (eval '(not (equal? o1 o2)) | |
257 | (current-module))) | |
258 | (pass-if "=" | |
259 | (eval '(begin | |
260 | (define-method (= (a <c>) (b <c>)) | |
261 | (and (equal? (x a) (x b)) | |
262 | (equal? (y a) (y b)))) | |
263 | (= o3 o4)) | |
264 | (current-module))) | |
265 | (pass-if "not =" | |
266 | (eval '(not (= o1 o2)) | |
267 | (current-module))) | |
268 | ) | |
57b1d518 | 269 | |
58241edc MD |
270 | (use-modules (oop goops active-slot)) |
271 | ||
272 | (with-test-prefix "active-slot" | |
273 | (pass-if "defining class with active slot" | |
274 | (eval '(begin | |
275 | (define z '()) | |
276 | (define-class <bar> () | |
277 | (x #:accessor x | |
278 | #:init-value 1 | |
279 | #:allocation #:active | |
280 | #:before-slot-ref | |
281 | (lambda (o) | |
282 | (set! z (cons 'before-ref z)) | |
283 | #t) | |
284 | #:after-slot-ref | |
285 | (lambda (o) | |
286 | (set! z (cons 'after-ref z))) | |
287 | #:before-slot-set! | |
288 | (lambda (o v) | |
289 | (set! z (cons* v 'before-set! z))) | |
290 | #:after-slot-set! | |
291 | (lambda (o v) | |
292 | (set! z (cons* v (x o) 'after-set! z)))) | |
293 | #:metaclass <active-class>) | |
294 | (define bar (make <bar>)) | |
295 | (x bar) | |
296 | (set! (x bar) 2) | |
297 | (equal? (reverse z) | |
298 | '(before-ref before-set! 1 before-ref after-ref | |
299 | after-set! 1 1 before-ref after-ref | |
300 | before-set! 2 before-ref after-ref after-set! 2 2))) | |
301 | (current-module)))) | |
302 | ||
47cd67db MD |
303 | (use-modules (oop goops composite-slot)) |
304 | ||
305 | (with-test-prefix "composite-slot" | |
306 | (pass-if "creating instance with propagated slot" | |
307 | (eval '(begin | |
308 | (define-class <a> () | |
309 | (x #:accessor x #:init-keyword #:x) | |
310 | (y #:accessor y #:init-keyword #:y)) | |
311 | (define-class <c> () | |
312 | (o1 #:accessor o1 #:init-form (make <a> #:x 1 #:y 2)) | |
313 | (o2 #:accessor o2 #:init-form (make <a> #:x 3 #:y 4)) | |
314 | (x #:accessor x | |
315 | #:allocation #:propagated | |
316 | #:propagate-to '(o1 (o2 y))) | |
317 | #:metaclass <composite-class>) | |
318 | (define o (make <c>)) | |
319 | (is-a? o <c>)) | |
320 | (current-module))) | |
321 | (pass-if "reading propagated slot" | |
322 | (eval '(= (x o) 1) (current-module))) | |
323 | (pass-if "writing propagated slot" | |
324 | (eval '(begin | |
325 | (set! (x o) 5) | |
326 | (and (= (x (o1 o)) 5) | |
327 | (= (y (o1 o)) 2) | |
328 | (= (x (o2 o)) 3) | |
329 | (= (y (o2 o)) 5))) | |
330 | (current-module)))) |