1 /* GStreamer
2 *
3 * Common code for GStreamer unittests
4 *
5 * Copyright (C) <2004> Thomas Vander Stichele <thomas at apestaart dot org>
6 * Copyright (C) <2008> Thijs Vermeir <thijsvermeir@gmail.com>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
17 *
18 * You should have received a copy of the GNU Library General Public
19 * License along with this library; if not, write to the
20 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
22 */
23
24 #ifndef __GST_CHECK_H__
25 #define __GST_CHECK_H__
26
27 #include <signal.h>
28 #include <string.h>
29 #include <stdlib.h>
30 #include <math.h>
31
32 #include <gst/gst.h>
33 #include <gst/check/check-prelude.h>
34
35 #define CK_DLL_EXP GST_CHECK_API
36 #include <gst/check/internal-check.h>
37
38 G_BEGIN_DECLS
39
40 GST_CHECK_API GstDebugCategory *check_debug;
41 #define GST_CAT_DEFAULT check_debug
42
43 /* logging function for tests
44 * a test uses g_message() to log a debug line
45 * a gst unit test can be run with GST_TEST_DEBUG env var set to see the
46 * messages
47 */
48 GST_CHECK_API gboolean _gst_check_threads_running;
49 GST_CHECK_API gboolean _gst_check_raised_critical;
50 GST_CHECK_API gboolean _gst_check_raised_warning;
51 GST_CHECK_API gboolean _gst_check_expecting_log;
52 GST_CHECK_API gboolean _gst_check_list_tests;
53
54 /* global variables used in test methods */
55 GST_CHECK_API GList * buffers;
56
57 GST_CHECK_API GMutex check_mutex;
58 GST_CHECK_API GCond check_cond;
59
60 /**
61 * GstCheckABIStruct:
62 * @name: The name of the structure
63 * @size: The current size of a structure
64 * @abi_size: The reference size of the structure
65 */
66 typedef struct
67 {
68 const char *name;
69 int size;
70 int abi_size;
71 }
72 GstCheckABIStruct;
73
74 /**
75 * GstCheckLogFilter:
76 *
77 * Opaque structure containing data about a log filter
78 * function.
79 */
80 typedef struct _GstCheckLogFilter GstCheckLogFilter;
81
82 /**
83 * GstCheckLogFilterFunc:
84 * @log_domain: the log domain of the message
85 * @log_level: the log level of the message
86 * @message: the message that has occurred
87 * @user_data: user data
88 *
89 * A function that is called for messages matching the filter added by
90 * @gst_check_add_log_filter.
91 *
92 * Returns: %TRUE if message should be discarded by GstCheck.
93 *
94 * Since: 1.12
95 */
96 typedef gboolean (*GstCheckLogFilterFunc) (const gchar * log_domain,
97 GLogLevelFlags log_level, const gchar * message, gpointer user_data);
98
99 GST_CHECK_API
100 void gst_check_init (int *argc, char **argv[]);
101
102 GST_CHECK_API
103 GstCheckLogFilter * gst_check_add_log_filter (const gchar * log_domain,
104 GLogLevelFlags log_level, GRegex * regex, GstCheckLogFilterFunc func,
105 gpointer user_data, GDestroyNotify destroy_data);
106
107 GST_CHECK_API
108 void gst_check_remove_log_filter (GstCheckLogFilter * filter);
109
110 GST_CHECK_API
111 void gst_check_clear_log_filter (void);
112
113 GST_CHECK_API
114 GstFlowReturn gst_check_chain_func (GstPad * pad, GstObject * parent, GstBuffer * buffer);
115
116 GST_CHECK_API
117 void gst_check_message_error (GstMessage * message, GstMessageType type,
118 GQuark domain, gint code);
119
120 GST_CHECK_API
121 GstElement *gst_check_setup_element (const gchar * factory);
122
123 GST_CHECK_API
124 void gst_check_teardown_element (GstElement * element);
125
126 GST_CHECK_API
127 GstPad *gst_check_setup_src_pad (GstElement * element,
128 GstStaticPadTemplate * tmpl);
129
130 GST_CHECK_API
131 GstPad *gst_check_setup_src_pad_from_template (GstElement * element,
132 GstPadTemplate * tmpl);
133
134 GST_CHECK_API
135 GstPad * gst_check_setup_src_pad_by_name (GstElement * element,
136 GstStaticPadTemplate * tmpl, const gchar *name);
137
138 GST_CHECK_API
139 GstPad * gst_check_setup_src_pad_by_name_from_template (GstElement * element,
140 GstPadTemplate * tmpl, const gchar *name);
141
142 GST_CHECK_API
143 GstPad *gst_check_setup_sink_pad (GstElement * element,
144 GstStaticPadTemplate * tmpl);
145
146 GST_CHECK_API
147 GstPad *gst_check_setup_sink_pad_from_template (GstElement * element,
148 GstPadTemplate * tmpl);
149
150 GST_CHECK_API
151 GstPad * gst_check_setup_sink_pad_by_name (GstElement * element,
152 GstStaticPadTemplate * tmpl, const gchar *name);
153
154 GST_CHECK_API
155 GstPad * gst_check_setup_sink_pad_by_name_from_template (GstElement * element,
156 GstPadTemplate * tmpl, const gchar *name);
157
158 GST_CHECK_API
159 void gst_check_teardown_pad_by_name (GstElement * element, const gchar *name);
160
161 GST_CHECK_API
162 void gst_check_teardown_src_pad (GstElement * element);
163
164 GST_CHECK_API
165 void gst_check_drop_buffers (void);
166
167 GST_CHECK_API
168 void gst_check_caps_equal (GstCaps * caps1, GstCaps * caps2);
169
170 GST_CHECK_API
171 void gst_check_buffer_data (GstBuffer * buffer, gconstpointer data, gsize size);
172
173 GST_CHECK_API
174 void gst_check_element_push_buffer_list (const gchar * element_name,
175 GList * buffer_in, GstCaps * caps_in, GList * buffer_out,
176 GstCaps * caps_out, GstFlowReturn last_flow_return);
177
178 GST_CHECK_API
179 void gst_check_element_push_buffer (const gchar * element_name,
180 GstBuffer * buffer_in, GstCaps * caps_in, GstBuffer * buffer_out,
181 GstCaps *caps_out);
182
183 GST_CHECK_API
184 void gst_check_teardown_sink_pad (GstElement * element);
185
186 GST_CHECK_API
187 void gst_check_abi_list (GstCheckABIStruct list[], gboolean have_abi_sizes);
188
189 GST_CHECK_API
190 gint gst_check_run_suite (Suite * suite, const gchar * name,
191 const gchar * fname);
192
193 GST_CHECK_API
194 void gst_check_setup_events (GstPad * srcpad, GstElement * element,
195 GstCaps * caps, GstFormat format);
196
197 GST_CHECK_API
198 void gst_check_setup_events_with_stream_id (GstPad * srcpad,
199 GstElement * element, GstCaps * caps, GstFormat format,
200 const gchar * stream_id);
201
202 GST_CHECK_API
203 void gst_check_objects_destroyed_on_unref (gpointer object_to_unref, gpointer first_object, ...)
204 G_GNUC_NULL_TERMINATED;
205
206 GST_CHECK_API
207 void gst_check_object_destroyed_on_unref (gpointer object_to_unref);
208
209 #ifndef __GI_SCANNER__
210
211 #define fail_unless_message_error(msg, domain, code) \
212 gst_check_message_error (msg, GST_MESSAGE_ERROR, \
213 GST_ ## domain ## _ERROR, GST_ ## domain ## _ERROR_ ## code)
214 #define assert_message_error(m, d, c) fail_unless_message_error(m, d, c)
215
216 #ifdef GST_CHECK_TEST_ENVIRONMENT_BEACON
217 #define GST_DO_CHECK_TEST_ENVIRONMENT \
218 G_STMT_START { \
219 if (g_getenv (GST_CHECK_TEST_ENVIRONMENT_BEACON) == NULL) \
220 fail ("Test environment not set up correctly! Expected environment " \
221 "variable '%s' to be set.", GST_CHECK_TEST_ENVIRONMENT_BEACON); \
222 } G_STMT_END
223
224 #else
225 #define GST_DO_CHECK_TEST_ENVIRONMENT /* nothing to check */
226 #endif
227
228 /**
229 * GST_START_TEST:
230 * @__testname: test function name
231 *
232 * wrapper for checks START_TEST
233 */
234 /**
235 * GST_END_TEST:
236 *
237 * wrapper for checks END_TEST
238 */
239 #define GST_START_TEST(__testname) \
240 static void __testname (int G_GNUC_UNUSED __i__) \
241 {\
242 GST_DEBUG ("test start"); \
243 GST_DO_CHECK_TEST_ENVIRONMENT; \
244 tcase_fn_start (""# __testname, __FILE__, __LINE__);
245
246 #define GST_END_TEST GST_LOG ("cleaning up tasks"); \
247 gst_task_cleanup_all (); \
248 END_TEST
249
250 /* additional fail macros */
251 /**
252 * fail_unless_equals_int:
253 * @a: a #gint value or expression
254 * @b: a #gint value or expression
255 *
256 * This macro checks that @a and @b are equal and aborts if this is not the
257 * case, printing both expressions and the values they evaluated to. This
258 * macro is for use in unit tests.
259 */
260 #define fail_unless_equals_int(a, b) \
261 G_STMT_START { \
262 int first = a; \
263 int second = b; \
264 fail_unless(first == second, \
265 "'" #a "' (%d) is not equal to '" #b"' (%d)", first, second); \
266 } G_STMT_END;
267 /**
268 * assert_equals_int:
269 * @a: a #gint value or expression
270 * @b: a #gint value or expression
271 *
272 * This macro checks that @a and @b are equal and aborts if this is not the
273 * case, printing both expressions and the values they evaluated to. This
274 * macro is for use in unit tests.
275 */
276 #define assert_equals_int(a, b) fail_unless_equals_int(a, b)
277
278 /**
279 * fail_unless_equals_int_hex:
280 * @a: a #gint value or expression
281 * @b: a #gint value or expression
282 *
283 * This macro checks that @a and @b are equal and aborts if this is not the
284 * case, printing both expressions and the values they evaluated to in
285 * hexadecimal format. This macro is for use in unit tests.
286 *
287 * Since: 1.2
288 */
289 #define fail_unless_equals_int_hex(a, b) \
290 G_STMT_START { \
291 int first = a; \
292 int second = b; \
293 fail_unless(first == second, \
294 "'" #a "' (0x%08x) is not equal to '" #b"' (0x%08x)", first, second);\
295 } G_STMT_END;
296
297 /**
298 * assert_equals_int_hex:
299 * @a: a #gint value or expression
300 * @b: a #gint value or expression
301 *
302 * This macro checks that @a and @b are equal and aborts if this is not the
303 * case, printing both expressions and the values they evaluated to in
304 * hexadecimal format. This macro is for use in unit tests.
305 *
306 * Since: 1.2
307 */
308 #define assert_equals_int_hex(a, b) fail_unless_equals_int_hex(a, b)
309
310 /**
311 * fail_unless_equals_int64:
312 * @a: a #gint64 value or expression
313 * @b: a #gint64 value or expression
314 *
315 * This macro checks that @a and @b are equal and aborts if this is not the
316 * case, printing both expressions and the values they evaluated to. This
317 * macro is for use in unit tests.
318 */
319 #define fail_unless_equals_int64(a, b) \
320 G_STMT_START { \
321 gint64 first = a; \
322 gint64 second = b; \
323 fail_unless(first == second, \
324 "'" #a "' (%" G_GINT64_FORMAT") is not equal to '" #b"' (%" \
325 G_GINT64_FORMAT")", first, second); \
326 } G_STMT_END;
327 /**
328 * assert_equals_int64:
329 * @a: a #gint64 value or expression
330 * @b: a #gint64 value or expression
331 *
332 * This macro checks that @a and @b are equal and aborts if this is not the
333 * case, printing both expressions and the values they evaluated to. This
334 * macro is for use in unit tests.
335 */
336 #define assert_equals_int64(a, b) fail_unless_equals_int64(a, b)
337
338 /**
339 * fail_unless_equals_int64_hex:
340 * @a: a #gint64 value or expression
341 * @b: a #gint64 value or expression
342 *
343 * This macro checks that @a and @b are equal and aborts if this is not the
344 * case, printing both expressions and the values they evaluated to in
345 * hexadecimal format. This macro is for use in unit tests.
346 *
347 * Since: 1.2
348 */
349 #define fail_unless_equals_int64_hex(a, b) \
350 G_STMT_START { \
351 gint64 first = a; \
352 gint64 second = b; \
353 fail_unless(first == second, \
354 "'" #a "' (0x%016x) is not equal to '" #b"' (0x%016x)", first, second);\
355 } G_STMT_END;
356 /**
357 * assert_equals_int64_hex:
358 * @a: a #gint64 value or expression
359 * @b: a #gint64 value or expression
360 *
361 * This macro checks that @a and @b are equal and aborts if this is not the
362 * case, printing both expressions and the values they evaluated to in
363 * hexadecimal format. This macro is for use in unit tests.
364 *
365 * Since: 1.2
366 */
367 #define assert_equals_int64_hex(a,b) fail_unless_equals_int64_hex(a,b)
368
369 /**
370 * fail_unless_equals_uint64:
371 * @a: a #guint64 value or expression
372 * @b: a #guint64 value or expression
373 *
374 * This macro checks that @a and @b are equal and aborts if this is not the
375 * case, printing both expressions and the values they evaluated to. This
376 * macro is for use in unit tests.
377 */
378 #define fail_unless_equals_uint64(a, b) \
379 G_STMT_START { \
380 guint64 first = a; \
381 guint64 second = b; \
382 fail_unless(first == second, \
383 "'" #a "' (%" G_GUINT64_FORMAT ") is not equal to '" #b"' (%" \
384 G_GUINT64_FORMAT ")", first, second); \
385 } G_STMT_END;
386 /**
387 * assert_equals_uint64:
388 * @a: a #guint64 value or expression
389 * @b: a #guint64 value or expression
390 *
391 * This macro checks that @a and @b are equal and aborts if this is not the
392 * case, printing both expressions and the values they evaluated to. This
393 * macro is for use in unit tests.
394 */
395 #define assert_equals_uint64(a, b) fail_unless_equals_uint64(a, b)
396
397 /**
398 * fail_unless_equals_uint64_hex:
399 * @a: a #gint64 value or expression
400 * @b: a #gint64 value or expression
401 *
402 * This macro checks that @a and @b are equal and aborts if this is not the
403 * case, printing both expressions and the values they evaluated to in
404 * hexadecimal format. This macro is for use in unit tests.
405 *
406 * Since: 1.2
407 */
408 #define fail_unless_equals_uint64_hex(a, b) \
409 G_STMT_START { \
410 guint64 first = a; \
411 guint64 second = b; \
412 fail_unless(first == second, \
413 "'" #a "' (0x%016x) is not equal to '" #b"' (0x%016x)", first, second);\
414 } G_STMT_END;
415 /**
416 * assert_equals_uint64_hex:
417 * @a: a #guint64 value or expression
418 * @b: a #guint64 value or expression
419 *
420 * This macro checks that @a and @b are equal and aborts if this is not the
421 * case, printing both expressions and the values they evaluated to in
422 * hexadecimal format. This macro is for use in unit tests.
423 *
424 * Since: 1.2
425 */
426 #define assert_equals_uint64_hex(a,b) fail_unless_equals_uint64_hex(a,b)
427
428 /**
429 * fail_unless_equals_string:
430 * @a: a string literal or expression
431 * @b: a string literal or expression
432 *
433 * This macro checks that @a and @b are equal (as per g_strcmp0()) and aborts if
434 * this is not the case, printing both expressions and the values they
435 * evaluated to. This macro is for use in unit tests.
436 */
437 #define fail_unless_equals_string(a, b) \
438 G_STMT_START { \
439 const gchar * first = a; \
440 const gchar * second = b; \
441 fail_unless(g_strcmp0 (first, second) == 0, \
442 "'" #a "' (%s) is not equal to '" #b"' (%s)", first, second); \
443 } G_STMT_END;
444 /**
445 * assert_equals_string:
446 * @a: a string literal or expression
447 * @b: a string literal or expression
448 *
449 * This macro checks that @a and @b are equal (as per g_strcmp0()) and aborts if
450 * this is not the case, printing both expressions and the values they
451 * evaluated to. This macro is for use in unit tests.
452 */
453 #define assert_equals_string(a, b) fail_unless_equals_string(a, b)
454
455 /**
456 * fail_unless_equals_float:
457 * @a: a #gdouble or #gfloat value or expression
458 * @b: a #gdouble or #gfloat value or expression
459 *
460 * This macro checks that @a and @b are (almost) equal and aborts if this
461 * is not the case, printing both expressions and the values they evaluated
462 * to. This macro is for use in unit tests.
463 */
464 #define fail_unless_equals_float(a, b) \
465 G_STMT_START { \
466 double first = a; \
467 double second = b; \
468 /* This will only work for 'normal' values and values around 0, \
469 * which should be good enough for our purposes here */ \
470 fail_unless(fabs (first - second) < 0.0000001, \
471 "'" #a "' (%g) is not equal to '" #b "' (%g)", first, second);\
472 } G_STMT_END;
473
474 /**
475 * assert_equals_float:
476 * @a: a #gdouble or #gfloat value or expression
477 * @b: a #gdouble or #gfloat value or expression
478 *
479 * This macro checks that @a and @b are (almost) equal and aborts if this
480 * is not the case, printing both expressions and the values they evaluated
481 * to. This macro is for use in unit tests.
482 */
483 #define assert_equals_float(a, b) fail_unless_equals_float(a, b)
484
485 /**
486 * fail_unless_equals_pointer:
487 * @a: a pointer value or expression
488 * @b: a pointer value or expression
489 *
490 * This macro checks that @a and @b are equal and aborts if this
491 * is not the case, printing both expressions and the values they
492 * evaluated to. This macro is for use in unit tests.
493 *
494 * Since: 1.2
495 */
496 #define fail_unless_equals_pointer(a, b) \
497 G_STMT_START { \
498 gpointer first = a; \
499 gpointer second = b; \
500 fail_unless(first == second, \
501 "'" #a "' (%p) is not equal to '" #b "' (%p)", first, second);\
502 } G_STMT_END;
503
504 /**
505 * assert_equals_pointer:
506 * @a: a pointer value or expression
507 * @b: a pointer value or expression
508 *
509 * This macro checks that @a and @b are equal and aborts if this
510 * is not the case, printing both expressions and the values they
511 * evaluated to. This macro is for use in unit tests.
512 *
513 * Since: 1.2
514 */
515 #define assert_equals_pointer(a, b) fail_unless_equals_pointer(a, b)
516
517 /**
518 * fail_unless_equals_clocktime:
519 * @a: a #GstClockTime value or expression
520 * @b: a #GstClockTime value or expression
521 *
522 * This macro checks that @a and @b are equal and aborts if this is not the
523 * case, printing both expressions and the values they evaluated to. This
524 * macro is for use in unit tests.
525 */
526 #define fail_unless_equals_clocktime(a, b) \
527 G_STMT_START { \
528 GstClockTime first = a; \
529 GstClockTime second = b; \
530 fail_unless(first == second, \
531 "'" #a "' (%" GST_TIME_FORMAT") is not equal to '" #b"' (%" GST_TIME_FORMAT")", \
532 GST_TIME_ARGS (first), GST_TIME_ARGS (second)); \
533 } G_STMT_END;
534
535 /***
536 * thread test macros and variables
537 */
538 GST_CHECK_API GList *thread_list;
539 GST_CHECK_API GMutex mutex;
540 GST_CHECK_API GCond start_cond; /* used to notify main thread of thread startups */
541 GST_CHECK_API GCond sync_cond; /* used to synchronize all threads and main thread */
542
543 #define MAIN_START_THREADS(count, function, data) \
544 MAIN_INIT(); \
545 MAIN_START_THREAD_FUNCTIONS(count, function, data); \
546 MAIN_SYNCHRONIZE();
547
548 #define MAIN_INIT() \
549 G_STMT_START { \
550 g_mutex_init (&mutex); \
551 g_cond_init (&start_cond); \
552 g_cond_init (&sync_cond); \
553 _gst_check_threads_running = TRUE; \
554 } G_STMT_END;
555
556 #define MAIN_START_THREAD_FUNCTIONS(count, function, data) \
557 G_STMT_START { \
558 int i; \
559 for (i = 0; i < count; ++i) { \
560 MAIN_START_THREAD_FUNCTION (i, function, data); \
561 } \
562 } G_STMT_END;
563
564 #define MAIN_START_THREAD_FUNCTION(i, function, data) \
565 G_STMT_START { \
566 GThread *thread = NULL; \
567 GST_DEBUG ("MAIN: creating thread %d", i); \
568 g_mutex_lock (&mutex); \
569 thread = g_thread_try_new ("gst-check", \
570 (GThreadFunc) function, data, NULL); \
571 /* wait for thread to signal us that it's ready */ \
572 GST_DEBUG ("MAIN: waiting for thread %d", i); \
573 g_cond_wait (&start_cond, &mutex); \
574 g_mutex_unlock (&mutex); \
575 \
576 thread_list = g_list_append (thread_list, thread); \
577 } G_STMT_END;
578
579
580 #define MAIN_SYNCHRONIZE() \
581 G_STMT_START { \
582 GST_DEBUG ("MAIN: synchronizing"); \
583 g_cond_broadcast (&sync_cond); \
584 GST_DEBUG ("MAIN: synchronized"); \
585 } G_STMT_END;
586
587 #define MAIN_STOP_THREADS() \
588 G_STMT_START { \
589 _gst_check_threads_running = FALSE; \
590 \
591 /* join all threads */ \
592 GST_DEBUG ("MAIN: joining"); \
593 g_list_foreach (thread_list, (GFunc) g_thread_join, NULL); \
594 g_list_free (thread_list); \
595 thread_list = NULL; \
596 g_mutex_clear (&mutex); \
597 g_cond_clear (&start_cond); \
598 g_cond_clear (&sync_cond); \
599 GST_DEBUG ("MAIN: joined"); \
600 } G_STMT_END;
601
602 #define THREAD_START() \
603 THREAD_STARTED(); \
604 THREAD_SYNCHRONIZE();
605
606 #define THREAD_STARTED() \
607 G_STMT_START { \
608 /* signal main thread that we started */ \
609 GST_DEBUG ("THREAD %p: started", g_thread_self ()); \
610 g_mutex_lock (&mutex); \
611 g_cond_signal (&start_cond); \
612 } G_STMT_END;
613
614 #define THREAD_SYNCHRONIZE() \
615 G_STMT_START { \
616 /* synchronize everyone */ \
617 GST_DEBUG ("THREAD %p: syncing", g_thread_self ()); \
618 fail_if (g_mutex_trylock (&mutex), \
619 "bug in unit test, mutex should be locked at this point");\
620 g_cond_wait (&sync_cond, &mutex); \
621 GST_DEBUG ("THREAD %p: synced", g_thread_self ()); \
622 g_mutex_unlock (&mutex); \
623 } G_STMT_END;
624
625 #define THREAD_SWITCH() \
626 G_STMT_START { \
627 g_thread_yield (); \
628 } G_STMT_END;
629
630 #define THREAD_TEST_RUNNING() (!!_gst_check_threads_running)
631
632 /* additional assertions */
633
634 #if GST_DISABLE_GLIB_CHECKS
635 #define ASSERT_CRITICAL(code)
636 #else
637 #define ASSERT_CRITICAL(code) \
638 G_STMT_START { \
639 _gst_check_expecting_log = TRUE; \
640 _gst_check_raised_critical = FALSE; \
641 code; \
642 if (!_gst_check_raised_critical) \
643 _ck_assert_failed (__FILE__, __LINE__, \
644 "Expected g_critical, got nothing", NULL); \
645 _gst_check_expecting_log = FALSE; \
646 } G_STMT_END
647 #endif /* GST_DISABLE_GLIB_CHECKS */
648
649 #define ASSERT_WARNING(code) \
650 G_STMT_START { \
651 _gst_check_expecting_log = TRUE; \
652 _gst_check_raised_warning = FALSE; \
653 code; \
654 if (!_gst_check_raised_warning) \
655 _ck_assert_failed (__FILE__, __LINE__, \
656 "Expected g_warning, got nothing", NULL); \
657 _gst_check_expecting_log = FALSE; \
658 } G_STMT_END
659
660
661 #define ASSERT_OBJECT_REFCOUNT(object, name, value) \
662 G_STMT_START { \
663 int rc; \
664 rc = GST_OBJECT_REFCOUNT_VALUE (object); \
665 fail_unless (rc == value, \
666 "%s (%p) refcount is %d instead of %d", \
667 name, object, rc, value); \
668 } G_STMT_END
669
670 #define ASSERT_OBJECT_REFCOUNT_BETWEEN(object, name, lower, upper) \
671 G_STMT_START { \
672 int rc = GST_OBJECT_REFCOUNT_VALUE (object); \
673 int lo = lower; \
674 int hi = upper; \
675 \
676 fail_unless (rc >= lo, \
677 "%s (%p) refcount %d is smaller than %d", \
678 name, object, rc, lo); \
679 fail_unless (rc <= hi, \
680 "%s (%p) refcount %d is bigger than %d", \
681 name, object, rc, hi); \
682 } G_STMT_END
683
684
685 #define ASSERT_CAPS_REFCOUNT(caps, name, value) \
686 ASSERT_MINI_OBJECT_REFCOUNT(caps, name, value)
687
688 #define ASSERT_BUFFER_REFCOUNT(buffer, name, value) \
689 ASSERT_MINI_OBJECT_REFCOUNT(buffer, name, value)
690
691 #define ASSERT_MINI_OBJECT_REFCOUNT(miniobj, name, value) \
692 G_STMT_START { \
693 int rc; \
694 rc = GST_MINI_OBJECT_REFCOUNT_VALUE (miniobj); \
695 fail_unless (rc == value, \
696 name " (%p) refcount is %d instead of %d", miniobj, rc, value); \
697 } G_STMT_END
698
699 #define ASSERT_SET_STATE(element, state, ret) \
700 fail_unless (gst_element_set_state (GST_ELEMENT(element), \
701 state) == ret, \
702 "could not change state to " #state);
703
704 #define GST_CHECK_MAIN(name) \
705 int main (int argc, char **argv) \
706 { \
707 Suite *s; \
708 gst_check_init (&argc, &argv); \
709 s = name ## _suite (); \
710 return gst_check_run_suite (s, # name, __FILE__); \
711 }
712
713 /* Hack to allow run-time selection of unit tests to run via the
714 * GST_CHECKS environment variable (test function names globs, comma
715 * separated), or GST_CHECKS_IGNORE with the same semantics */
716
717 GST_CHECK_API
718 gboolean _gst_check_run_test_func (const gchar * func_name);
719
720 static inline void
__gst_tcase_add_test(TCase * tc,TFun tf,const char * fname,int signal,int allowed_exit_value,int start,int end)721 __gst_tcase_add_test (TCase * tc, TFun tf, const char * fname, int signal,
722 int allowed_exit_value, int start, int end)
723 {
724 if (_gst_check_list_tests) {
725 g_print ("Test: %s\n", fname);
726 return;
727 }
728
729 if (_gst_check_run_test_func (fname)) {
730 _tcase_add_test (tc, tf, fname, signal, allowed_exit_value, start, end);
731 }
732 }
733
734 #define _tcase_add_test __gst_tcase_add_test
735
736 /* A special variant to add broken tests. These are normally skipped, but can be
737 * forced to run via GST_CHECKS */
738 #define tcase_skip_broken_test(chain,test_func) \
739 G_STMT_START { \
740 const char *env = g_getenv ("GST_CHECKS"); \
741 \
742 if (env != NULL && g_pattern_match_simple (env, G_STRINGIFY (test_func))) { \
743 tcase_add_test(chain,test_func); \
744 } else { \
745 g_printerr ("FIXME: skipping test %s because it's broken\n", G_STRINGIFY (test_func)); \
746 } \
747 } G_STMT_END
748
749 #define tcase_skip_broken_loop_test(chain,test_func,a,b) \
750 tcase_skip_broken_test (chain, test_func)
751
752 #endif /* !__GI_SCANNER__ */
753
754 G_END_DECLS
755
756 #endif /* __GST_CHECK_H__ */
757