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1 : : /* GStreamer
2 : : *
3 : : * Common code for GStreamer unittests
4 : : *
5 : : * Copyright (C) 2004,2006 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., 59 Temple Place - Suite 330,
21 : : * Boston, MA 02111-1307, USA.
22 : : */
23 : : /**
24 : : * SECTION:gstcheck
25 : : * @short_description: Common code for GStreamer unit tests
26 : : *
27 : : * These macros and functions are for internal use of the unit tests found
28 : : * inside the 'check' directories of various GStreamer packages.
29 : : */
30 : :
31 : : #include "gstcheck.h"
32 : :
33 : : GST_DEBUG_CATEGORY (check_debug);
34 : :
35 : : /* logging function for tests
36 : : * a test uses g_message() to log a debug line
37 : : * a gst unit test can be run with GST_TEST_DEBUG env var set to see the
38 : : * messages
39 : : */
40 : :
41 : : gboolean _gst_check_threads_running = FALSE;
42 : : GList *thread_list = NULL;
43 : : GMutex *mutex;
44 : : GCond *start_cond; /* used to notify main thread of thread startups */
45 : : GCond *sync_cond; /* used to synchronize all threads and main thread */
46 : :
47 : : GList *buffers = NULL;
48 : : GMutex *check_mutex = NULL;
49 : : GCond *check_cond = NULL;
50 : :
51 : : /* FIXME 0.11: shouldn't _gst_check_debug be static? Not used anywhere */
52 : : gboolean _gst_check_debug = FALSE;
53 : : gboolean _gst_check_raised_critical = FALSE;
54 : : gboolean _gst_check_raised_warning = FALSE;
55 : : gboolean _gst_check_expecting_log = FALSE;
56 : :
57 : 1015 : static void gst_check_log_message_func
58 : : (const gchar * log_domain, GLogLevelFlags log_level,
59 : : const gchar * message, gpointer user_data)
60 : : {
61 [ - + ]: 1015 : if (_gst_check_debug) {
62 : 0 : g_print ("%s", message);
63 : : }
64 : 1015 : }
65 : :
66 : 103 : static void gst_check_log_critical_func
67 : : (const gchar * log_domain, GLogLevelFlags log_level,
68 : : const gchar * message, gpointer user_data)
69 : : {
70 [ - + ]: 103 : if (!_gst_check_expecting_log) {
71 : 0 : g_print ("\n\nUnexpected critical/warning: %s\n", message);
72 : 0 : fail ("Unexpected critical/warning: %s", message);
73 : : }
74 : :
75 [ - + ]: 103 : if (_gst_check_debug) {
76 : 0 : g_print ("\nExpected critical/warning: %s\n", message);
77 : : }
78 : :
79 [ + + ]: 103 : if (log_level & G_LOG_LEVEL_CRITICAL)
80 : 86 : _gst_check_raised_critical = TRUE;
81 [ + + ]: 103 : if (log_level & G_LOG_LEVEL_WARNING)
82 : 17 : _gst_check_raised_warning = TRUE;
83 : 103 : }
84 : :
85 : : static gint
86 : 1154 : sort_plugins (GstPlugin * a, GstPlugin * b)
87 : : {
88 : : int ret;
89 : :
90 : 1154 : ret = strcmp (gst_plugin_get_source (a), gst_plugin_get_source (b));
91 [ + - ]: 1154 : if (ret == 0)
92 : 1154 : ret = strcmp (gst_plugin_get_name (a), gst_plugin_get_name (b));
93 : 1154 : return ret;
94 : : }
95 : :
96 : : static void
97 : 542 : print_plugins (void)
98 : : {
99 : : GList *plugins, *l;
100 : :
101 : 542 : plugins = gst_default_registry_get_plugin_list ();
102 : 542 : plugins = g_list_sort (plugins, (GCompareFunc) sort_plugins);
103 [ + + ]: 2198 : for (l = plugins; l != NULL; l = l->next) {
104 : 1656 : GstPlugin *plugin = GST_PLUGIN (l->data);
105 : :
106 [ + - ]: 1656 : if (strcmp (gst_plugin_get_source (plugin), "BLACKLIST") != 0) {
107 [ - + ][ # # ]: 1656 : GST_LOG ("%20s@%s", gst_plugin_get_name (plugin),
108 : : GST_STR_NULL (gst_plugin_get_filename (plugin)));
109 : : }
110 : : }
111 : 542 : gst_plugin_list_free (plugins);
112 : 542 : }
113 : :
114 : : /* initialize GStreamer testing */
115 : : void
116 : 542 : gst_check_init (int *argc, char **argv[])
117 : : {
118 : 542 : gst_init (argc, argv);
119 : :
120 [ + - ]: 542 : GST_DEBUG_CATEGORY_INIT (check_debug, "check", 0, "check regression tests");
121 : :
122 [ - + ]: 542 : if (g_getenv ("GST_TEST_DEBUG"))
123 : 0 : _gst_check_debug = TRUE;
124 : :
125 : 542 : g_log_set_handler (NULL, G_LOG_LEVEL_MESSAGE, gst_check_log_message_func,
126 : : NULL);
127 : 542 : g_log_set_handler (NULL, G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING,
128 : : gst_check_log_critical_func, NULL);
129 : 542 : g_log_set_handler ("GStreamer", G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING,
130 : : gst_check_log_critical_func, NULL);
131 : 542 : g_log_set_handler ("GLib-GObject", G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING,
132 : : gst_check_log_critical_func, NULL);
133 : 542 : g_log_set_handler ("Gst-Phonon", G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING,
134 : : gst_check_log_critical_func, NULL);
135 : :
136 : 542 : print_plugins ();
137 : :
138 : 542 : check_cond = g_cond_new ();
139 : 542 : check_mutex = g_mutex_new ();
140 : 542 : }
141 : :
142 : : /* message checking */
143 : : void
144 : 2 : gst_check_message_error (GstMessage * message, GstMessageType type,
145 : : GQuark domain, gint code)
146 : : {
147 : : GError *error;
148 : : gchar *debug;
149 : :
150 : 2 : fail_unless (GST_MESSAGE_TYPE (message) == type,
151 : : "message is of type %s instead of expected type %s",
152 : : gst_message_type_get_name (GST_MESSAGE_TYPE (message)),
153 : : gst_message_type_get_name (type));
154 : 2 : gst_message_parse_error (message, &error, &debug);
155 : 2 : fail_unless_equals_int (error->domain, domain);
156 : 2 : fail_unless_equals_int (error->code, code);
157 : 2 : g_error_free (error);
158 : 2 : g_free (debug);
159 : 2 : }
160 : :
161 : : /* helper functions */
162 : : GstFlowReturn
163 : 330 : gst_check_chain_func (GstPad * pad, GstBuffer * buffer)
164 : : {
165 [ - + ]: 330 : GST_DEBUG ("chain_func: received buffer %p", buffer);
166 : 330 : buffers = g_list_append (buffers, buffer);
167 : :
168 : 330 : g_mutex_lock (check_mutex);
169 : 330 : g_cond_signal (check_cond);
170 : 330 : g_mutex_unlock (check_mutex);
171 : :
172 : 330 : return GST_FLOW_OK;
173 : : }
174 : :
175 : : /* setup an element for a filter test with mysrcpad and mysinkpad */
176 : : GstElement *
177 : 99 : gst_check_setup_element (const gchar * factory)
178 : : {
179 : : GstElement *element;
180 : :
181 [ - + ]: 99 : GST_DEBUG ("setup_element");
182 : :
183 : 99 : element = gst_element_factory_make (factory, factory);
184 : 99 : fail_if (element == NULL, "Could not create a '%s' element", factory);
185 : 99 : ASSERT_OBJECT_REFCOUNT (element, factory, 1);
186 : 99 : return element;
187 : : }
188 : :
189 : : void
190 : 64 : gst_check_teardown_element (GstElement * element)
191 : : {
192 [ - + ]: 64 : GST_DEBUG ("teardown_element");
193 : :
194 : 64 : fail_unless (gst_element_set_state (element, GST_STATE_NULL) ==
195 : : GST_STATE_CHANGE_SUCCESS, "could not set to null");
196 : 64 : ASSERT_OBJECT_REFCOUNT (element, "element", 1);
197 : 64 : gst_object_unref (element);
198 : 64 : }
199 : :
200 : : /* FIXME: set_caps isn't that useful
201 : : */
202 : : GstPad *
203 : 30 : gst_check_setup_src_pad (GstElement * element,
204 : : GstStaticPadTemplate * tmpl, GstCaps * caps)
205 : : {
206 : : GstPad *srcpad;
207 : :
208 : 30 : srcpad = gst_check_setup_src_pad_by_name (element, tmpl, "sink");
209 [ - + ]: 30 : if (caps)
210 : 0 : fail_unless (gst_pad_set_caps (srcpad, caps), "could not set caps on pad");
211 : 30 : return srcpad;
212 : : }
213 : :
214 : : GstPad *
215 : 31 : gst_check_setup_src_pad_by_name (GstElement * element,
216 : : GstStaticPadTemplate * tmpl, const gchar * name)
217 : : {
218 : : GstPad *srcpad, *sinkpad;
219 : :
220 : : /* sending pad */
221 : 31 : srcpad = gst_pad_new_from_static_template (tmpl, "src");
222 [ - + ]: 31 : GST_DEBUG_OBJECT (element, "setting up sending pad %p", srcpad);
223 : 31 : fail_if (srcpad == NULL, "Could not create a srcpad");
224 : 31 : ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1);
225 : :
226 : 31 : sinkpad = gst_element_get_static_pad (element, name);
227 [ - + ]: 31 : if (sinkpad == NULL)
228 : 0 : sinkpad = gst_element_get_request_pad (element, name);
229 : 31 : fail_if (sinkpad == NULL, "Could not get sink pad from %s",
230 : : GST_ELEMENT_NAME (element));
231 : 31 : ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2);
232 : 31 : fail_unless (gst_pad_link (srcpad, sinkpad) == GST_PAD_LINK_OK,
233 : : "Could not link source and %s sink pads", GST_ELEMENT_NAME (element));
234 : 31 : gst_object_unref (sinkpad); /* because we got it higher up */
235 : 31 : ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 1);
236 : :
237 : 31 : return srcpad;
238 : : }
239 : :
240 : : void
241 : 70 : gst_check_teardown_pad_by_name (GstElement * element, const gchar * name)
242 : : {
243 : : GstPad *pad_peer, *pad_element;
244 : :
245 : : /* clean up floating src pad */
246 : 70 : pad_element = gst_element_get_static_pad (element, name);
247 : : /* We don't check the refcount here since there *might* be
248 : : * a pad cache holding an extra reference on pad_element.
249 : : * To get to a state where no pad cache will exist,
250 : : * we first unlink that pad. */
251 : 70 : pad_peer = gst_pad_get_peer (pad_element);
252 : :
253 [ + + ]: 70 : if (pad_peer) {
254 [ + + ]: 67 : if (gst_pad_get_direction (pad_element) == GST_PAD_SINK)
255 : 28 : gst_pad_unlink (pad_peer, pad_element);
256 : : else
257 : 39 : gst_pad_unlink (pad_element, pad_peer);
258 : :
259 : : /* caps could have been set, make sure they get unset */
260 : 67 : gst_pad_set_caps (pad_peer, NULL);
261 : : }
262 : :
263 : : /* pad refs held by both creator and this function (through _get) */
264 : 70 : ASSERT_OBJECT_REFCOUNT (pad_element, "element pad_element", 2);
265 : 70 : gst_object_unref (pad_element);
266 : : /* one more ref is held by element itself */
267 : :
268 [ + + ]: 70 : if (pad_peer) {
269 : : /* pad refs held by both creator and this function (through _get_peer) */
270 : 67 : ASSERT_OBJECT_REFCOUNT (pad_peer, "check pad_peer", 2);
271 : 67 : gst_object_unref (pad_peer);
272 : 67 : gst_object_unref (pad_peer);
273 : : }
274 : 70 : }
275 : :
276 : : void
277 : 31 : gst_check_teardown_src_pad (GstElement * element)
278 : : {
279 : 31 : gst_check_teardown_pad_by_name (element, "sink");
280 : 31 : }
281 : :
282 : : /* FIXME: set_caps isn't that useful; might want to check if fixed,
283 : : * then use set_use_fixed or somesuch */
284 : : GstPad *
285 : 33 : gst_check_setup_sink_pad (GstElement * element, GstStaticPadTemplate * tmpl,
286 : : GstCaps * caps)
287 : : {
288 : : GstPad *sinkpad;
289 : :
290 : 33 : sinkpad = gst_check_setup_sink_pad_by_name (element, tmpl, "src");
291 [ - + ]: 33 : if (caps)
292 : 0 : fail_unless (gst_pad_set_caps (sinkpad, caps), "Could not set pad caps");
293 : 33 : return sinkpad;
294 : : }
295 : :
296 : : GstPad *
297 : 34 : gst_check_setup_sink_pad_by_name (GstElement * element,
298 : : GstStaticPadTemplate * tmpl, const gchar * name)
299 : : {
300 : : GstPad *srcpad, *sinkpad;
301 : :
302 : : /* receiving pad */
303 : 34 : sinkpad = gst_pad_new_from_static_template (tmpl, "sink");
304 [ - + ]: 34 : GST_DEBUG_OBJECT (element, "setting up receiving pad %p", sinkpad);
305 : 34 : fail_if (sinkpad == NULL, "Could not create a sinkpad");
306 : :
307 : 34 : srcpad = gst_element_get_static_pad (element, name);
308 [ - + ]: 34 : if (srcpad == NULL)
309 : 0 : srcpad = gst_element_get_request_pad (element, name);
310 : 34 : fail_if (srcpad == NULL, "Could not get source pad from %s",
311 : : GST_ELEMENT_NAME (element));
312 : 34 : gst_pad_set_chain_function (sinkpad, gst_check_chain_func);
313 : :
314 [ - + ]: 34 : GST_DEBUG_OBJECT (element, "Linking element src pad and receiving sink pad");
315 : 34 : fail_unless (gst_pad_link (srcpad, sinkpad) == GST_PAD_LINK_OK,
316 : : "Could not link %s source and sink pads", GST_ELEMENT_NAME (element));
317 : 34 : gst_object_unref (srcpad); /* because we got it higher up */
318 : 34 : ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1);
319 : :
320 [ - + ]: 34 : GST_DEBUG_OBJECT (element, "set up srcpad, refcount is 1");
321 : 34 : return sinkpad;
322 : : }
323 : :
324 : : void
325 : 39 : gst_check_teardown_sink_pad (GstElement * element)
326 : : {
327 : 39 : gst_check_teardown_pad_by_name (element, "src");
328 : 39 : }
329 : :
330 : : /**
331 : : * gst_check_drop_buffers:
332 : : *
333 : : * Unref and remove all buffers that are in the global @buffers GList,
334 : : * emptying the list.
335 : : *
336 : : * Since: 0.10.18
337 : : */
338 : : void
339 : 12 : gst_check_drop_buffers (void)
340 : : {
341 [ + + ]: 326 : while (buffers != NULL) {
342 : 314 : gst_buffer_unref (GST_BUFFER (buffers->data));
343 : 314 : buffers = g_list_delete_link (buffers, buffers);
344 : : }
345 : 12 : }
346 : :
347 : : /**
348 : : * gst_check_caps_equal:
349 : : * @caps1: first caps to compare
350 : : * @caps2: second caps to compare
351 : : *
352 : : * Compare two caps with gst_caps_is_equal and fail unless they are
353 : : * equal.
354 : : *
355 : : * Since: 0.10.18
356 : : */
357 : : void
358 : 0 : gst_check_caps_equal (GstCaps * caps1, GstCaps * caps2)
359 : : {
360 : 0 : gchar *name1 = gst_caps_to_string (caps1);
361 : 0 : gchar *name2 = gst_caps_to_string (caps2);
362 : :
363 : 0 : fail_unless (gst_caps_is_equal (caps1, caps2),
364 : : "caps ('%s') is not equal to caps ('%s')", name1, name2);
365 : 0 : g_free (name1);
366 : 0 : g_free (name2);
367 : 0 : }
368 : :
369 : : /**
370 : : * gst_check_element_push_buffer_list:
371 : : * @element_name: name of the element that needs to be created
372 : : * @buffer_in: a list of buffers that needs to be puched to the element
373 : : * @buffer_out: a list of buffers that we expect from the element
374 : : * @last_flow_return: the last buffer push needs to give this GstFlowReturn
375 : : *
376 : : * Create an @element with the factory with the name and push the buffers in
377 : : * @buffer_in to this element. The element should create the buffers equal to
378 : : * the buffers in @buffer_out. We only check the caps, size and the data of the
379 : : * buffers. This function unrefs the buffers in the two lists.
380 : : * The last_flow_return parameter indicates the expected flow return value from
381 : : * pushing the final buffer in the list.
382 : : * This can be used to set up a test which pushes some buffers and then an
383 : : * invalid buffer, when the final buffer is expected to fail, for example.
384 : : *
385 : : * Since: 0.10.18
386 : : */
387 : : /* FIXME 0.11: rename this function now that there's GstBufferList? */
388 : : void
389 : 0 : gst_check_element_push_buffer_list (const gchar * element_name,
390 : : GList * buffer_in, GList * buffer_out, GstFlowReturn last_flow_return)
391 : : {
392 : : GstCaps *sink_caps;
393 : 0 : GstCaps *src_caps = NULL;
394 : : GstElement *element;
395 : : GstPad *pad_peer;
396 : 0 : GstPad *sink_pad = NULL;
397 : : GstPad *src_pad;
398 : : GstBuffer *buffer;
399 : :
400 : : /* check that there are no buffers waiting */
401 : 0 : gst_check_drop_buffers ();
402 : : /* create the element */
403 : 0 : element = gst_check_setup_element (element_name);
404 : 0 : fail_if (element == NULL, "failed to create the element '%s'", element_name);
405 [ # # ][ # # ]: 0 : fail_unless (GST_IS_ELEMENT (element), "the element is no element");
[ # # ]
406 : : /* create the src pad */
407 : 0 : buffer = GST_BUFFER (buffer_in->data);
408 : :
409 [ # # ][ # # ]: 0 : fail_unless (GST_IS_BUFFER (buffer), "There should be a buffer in buffer_in");
[ # # ]
410 : 0 : src_caps = GST_BUFFER_CAPS (buffer);
411 : 0 : src_pad = gst_pad_new (NULL, GST_PAD_SRC);
412 : 0 : gst_pad_set_caps (src_pad, src_caps);
413 : 0 : pad_peer = gst_element_get_static_pad (element, "sink");
414 : 0 : fail_if (pad_peer == NULL);
415 : 0 : fail_unless (gst_pad_link (src_pad, pad_peer) == GST_PAD_LINK_OK,
416 : : "Could not link source and %s sink pads", GST_ELEMENT_NAME (element));
417 : 0 : gst_object_unref (pad_peer);
418 : : /* activate the pad */
419 : 0 : gst_pad_set_active (src_pad, TRUE);
420 [ # # ]: 0 : GST_DEBUG ("src pad activated");
421 : : /* don't create the sink_pad if there is no buffer_out list */
422 [ # # ]: 0 : if (buffer_out != NULL) {
423 : : gchar *temp;
424 : :
425 [ # # ]: 0 : GST_DEBUG ("buffer out detected, creating the sink pad");
426 : : /* get the sink caps */
427 : 0 : sink_caps = GST_BUFFER_CAPS (GST_BUFFER (buffer_out->data));
428 [ # # ][ # # ]: 0 : fail_unless (GST_IS_CAPS (sink_caps), "buffer out don't have caps");
429 : 0 : temp = gst_caps_to_string (sink_caps);
430 : :
431 [ # # ]: 0 : GST_DEBUG ("sink caps requested by buffer out: '%s'", temp);
432 : 0 : g_free (temp);
433 : 0 : fail_unless (gst_caps_is_fixed (sink_caps), "we need fixed caps");
434 : : /* get the sink pad */
435 : 0 : sink_pad = gst_pad_new (NULL, GST_PAD_SINK);
436 [ # # ][ # # ]: 0 : fail_unless (GST_IS_PAD (sink_pad));
[ # # ]
437 : 0 : gst_pad_set_caps (sink_pad, sink_caps);
438 : : /* get the peer pad */
439 : 0 : pad_peer = gst_element_get_static_pad (element, "src");
440 : 0 : fail_unless (gst_pad_link (pad_peer, sink_pad) == GST_PAD_LINK_OK,
441 : : "Could not link sink and %s source pads", GST_ELEMENT_NAME (element));
442 : 0 : gst_object_unref (pad_peer);
443 : : /* configure the sink pad */
444 : 0 : gst_pad_set_chain_function (sink_pad, gst_check_chain_func);
445 : 0 : gst_pad_set_active (sink_pad, TRUE);
446 : : }
447 : 0 : fail_unless (gst_element_set_state (element,
448 : : GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
449 : : "could not set to playing");
450 : : /* push all the buffers in the buffer_in list */
451 : 0 : fail_unless (g_list_length (buffer_in) > 0, "the buffer_in list is empty");
452 [ # # ]: 0 : while (buffer_in != NULL) {
453 : 0 : GstBuffer *next_buffer = GST_BUFFER (buffer_in->data);
454 : :
455 [ # # ][ # # ]: 0 : fail_unless (GST_IS_BUFFER (next_buffer),
[ # # ]
456 : : "data in buffer_in should be a buffer");
457 : : /* remove the buffer from the list */
458 : 0 : buffer_in = g_list_remove (buffer_in, next_buffer);
459 [ # # ]: 0 : if (buffer_in == NULL) {
460 : 0 : fail_unless (gst_pad_push (src_pad, next_buffer) == last_flow_return,
461 : : "we expect something else from the last buffer");
462 : : } else {
463 : 0 : fail_unless (gst_pad_push (src_pad, next_buffer) == GST_FLOW_OK,
464 : : "Failed to push buffer in");
465 : : }
466 : : }
467 : 0 : fail_unless (gst_element_set_state (element,
468 : : GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
469 : : /* check that there is a buffer out */
470 : 0 : fail_unless_equals_int (g_list_length (buffers), g_list_length (buffer_out));
471 [ # # ]: 0 : while (buffers != NULL) {
472 : 0 : GstBuffer *new = GST_BUFFER (buffers->data);
473 : 0 : GstBuffer *orig = GST_BUFFER (buffer_out->data);
474 : :
475 [ # # ]: 0 : GST_LOG ("orig buffer: size %u, caps %" GST_PTR_FORMAT,
476 : : GST_BUFFER_SIZE (orig), GST_BUFFER_CAPS (orig));
477 [ # # ]: 0 : GST_LOG ("new buffer: size %u, caps %" GST_PTR_FORMAT,
478 : : GST_BUFFER_SIZE (new), GST_BUFFER_CAPS (new));
479 [ # # ]: 0 : GST_MEMDUMP ("orig buffer", GST_BUFFER_DATA (orig), GST_BUFFER_SIZE (orig));
480 [ # # ]: 0 : GST_MEMDUMP ("new buffer", GST_BUFFER_DATA (new), GST_BUFFER_SIZE (new));
481 : :
482 : : /* remove the buffers */
483 : 0 : buffers = g_list_remove (buffers, new);
484 : 0 : buffer_out = g_list_remove (buffer_out, orig);
485 : 0 : fail_unless (GST_BUFFER_SIZE (orig) == GST_BUFFER_SIZE (new),
486 : : "size of the buffers are not the same");
487 : 0 : fail_unless (memcmp (GST_BUFFER_DATA (orig), GST_BUFFER_DATA (new),
488 : : GST_BUFFER_SIZE (new)) == 0, "data is not the same");
489 : 0 : gst_check_caps_equal (GST_BUFFER_CAPS (orig), GST_BUFFER_CAPS (new));
490 : 0 : gst_buffer_unref (new);
491 : 0 : gst_buffer_unref (orig);
492 : : }
493 : : /* teardown the element and pads */
494 : 0 : gst_pad_set_active (src_pad, FALSE);
495 : 0 : gst_check_teardown_src_pad (element);
496 : 0 : gst_pad_set_active (sink_pad, FALSE);
497 : 0 : gst_check_teardown_sink_pad (element);
498 : 0 : gst_check_teardown_element (element);
499 : 0 : }
500 : :
501 : : /**
502 : : * gst_check_element_push_buffer:
503 : : * @element_name: name of the element that needs to be created
504 : : * @buffer_in: push this buffer to the element
505 : : * @buffer_out: compare the result with this buffer
506 : : *
507 : : * Create an @element with the factory with the name and push the
508 : : * @buffer_in to this element. The element should create one buffer
509 : : * and this will be compared with @buffer_out. We only check the caps
510 : : * and the data of the buffers. This function unrefs the buffers.
511 : : *
512 : : * Since: 0.10.18
513 : : */
514 : : void
515 : 0 : gst_check_element_push_buffer (const gchar * element_name,
516 : : GstBuffer * buffer_in, GstBuffer * buffer_out)
517 : : {
518 : 0 : GList *in = NULL;
519 : 0 : GList *out = NULL;
520 : :
521 : 0 : in = g_list_append (in, buffer_in);
522 : 0 : out = g_list_append (out, buffer_out);
523 : :
524 : 0 : gst_check_element_push_buffer_list (element_name, in, out, GST_FLOW_OK);
525 : 0 : }
526 : :
527 : : void
528 : 2 : gst_check_abi_list (GstCheckABIStruct list[], gboolean have_abi_sizes)
529 : : {
530 [ + - ]: 2 : if (have_abi_sizes) {
531 : 2 : gboolean ok = TRUE;
532 : : gint i;
533 : :
534 [ + + ]: 91 : for (i = 0; list[i].name; i++) {
535 [ - + ]: 89 : if (list[i].size != list[i].abi_size) {
536 : 0 : ok = FALSE;
537 : 0 : g_print ("sizeof(%s) is %d, expected %d\n",
538 : 0 : list[i].name, list[i].size, list[i].abi_size);
539 : : }
540 : : }
541 : 2 : fail_unless (ok, "failed ABI check");
542 : : } else {
543 : : const gchar *fn;
544 : :
545 [ # # ]: 0 : if ((fn = g_getenv ("GST_ABI"))) {
546 : 0 : GError *err = NULL;
547 : : GString *s;
548 : : gint i;
549 : :
550 : 0 : s = g_string_new ("\nGstCheckABIStruct list[] = {\n");
551 [ # # ]: 0 : for (i = 0; list[i].name; i++) {
552 : 0 : g_string_append_printf (s, " {\"%s\", sizeof (%s), %d},\n",
553 : 0 : list[i].name, list[i].name, list[i].size);
554 : : }
555 : 0 : g_string_append (s, " {NULL, 0, 0}\n");
556 : 0 : g_string_append (s, "};\n");
557 [ # # ]: 0 : if (!g_file_set_contents (fn, s->str, s->len, &err)) {
558 : 0 : g_print ("%s", s->str);
559 : 0 : g_printerr ("\nFailed to write ABI information: %s\n", err->message);
560 : : } else {
561 : 0 : g_print ("\nWrote ABI information to '%s'.\n", fn);
562 : : }
563 : 0 : g_string_free (s, TRUE);
564 : : } else {
565 : 0 : g_print ("No structure size list was generated for this architecture.\n");
566 : 0 : g_print ("Run with GST_ABI environment variable set to output header.\n");
567 : : }
568 : : }
569 : 2 : }
570 : :
571 : : gint
572 : 542 : gst_check_run_suite (Suite * suite, const gchar * name, const gchar * fname)
573 : : {
574 : : SRunner *sr;
575 : 542 : gchar *xmlfilename = NULL;
576 : : gint nf;
577 : :
578 : 542 : sr = srunner_create (suite);
579 : :
580 [ - + ]: 542 : if (g_getenv ("GST_CHECK_XML")) {
581 : : /* how lucky we are to have __FILE__ end in .c */
582 : 0 : xmlfilename = g_strdup_printf ("%sheck.xml", fname);
583 : :
584 : 0 : srunner_set_xml (sr, xmlfilename);
585 : : }
586 : :
587 : 542 : srunner_run_all (sr, CK_NORMAL);
588 : 71 : nf = srunner_ntests_failed (sr);
589 : 71 : g_free (xmlfilename);
590 : 71 : srunner_free (sr);
591 : 71 : return nf;
592 : : }
593 : :
594 : : gboolean
595 : 6830 : _gst_check_run_test_func (const gchar * func_name)
596 : : {
597 : : const gchar *gst_checks;
598 : 6830 : gboolean res = FALSE;
599 : : gchar **funcs, **f;
600 : :
601 : 6830 : gst_checks = g_getenv ("GST_CHECKS");
602 : :
603 : : /* no filter specified => run all checks */
604 [ - + ][ # # ]: 6830 : if (gst_checks == NULL || *gst_checks == '\0')
605 : 6830 : return TRUE;
606 : :
607 : : /* only run specified functions */
608 : 0 : funcs = g_strsplit (gst_checks, ",", -1);
609 [ # # ][ # # ]: 0 : for (f = funcs; f != NULL && *f != NULL; ++f) {
610 [ # # ]: 0 : if (g_pattern_match_simple (*f, func_name)) {
611 : 0 : res = TRUE;
612 : 0 : break;
613 : : }
614 : : }
615 : 0 : g_strfreev (funcs);
616 : 6830 : return res;
617 : : }
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