3 * unit test for audiodynamic
5 * Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org>
7 * Greatly based on the audiopanorama unit test
8 * Copyright (C) 2006 Stefan Kost <ensonic@users.sf.net>
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Library General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Library General Public License for more details.
20 * You should have received a copy of the GNU Library General Public
21 * License along with this library; if not, write to the
22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 * Boston, MA 02111-1307, USA.
28 #include <gst/base/gstbasetransform.h>
29 #include <gst/check/gstcheck.h>
31 gboolean have_eos = FALSE;
33 /* For ease of programming we use globals to keep refs for our floating
34 * src and sink pads we create; otherwise we always have to do get_pad,
35 * get_peer, and then remove references in every test function */
36 GstPad *mysrcpad, *mysinkpad;
39 #define DYNAMIC_CAPS_STRING \
41 "channels = (int) 1, " \
42 "rate = (int) 44100, " \
43 "endianness = (int) BYTE_ORDER, " \
44 "width = (int) 16, " \
45 "depth = (int) 16, " \
46 "signed = (bool) TRUE"
48 static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
51 GST_STATIC_CAPS ("audio/x-raw-int, "
52 "channels = (int) 1, "
53 "rate = (int) [ 1, MAX ], "
54 "endianness = (int) BYTE_ORDER, "
55 "width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE")
57 static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
60 GST_STATIC_CAPS ("audio/x-raw-int, "
61 "channels = (int) 1, "
62 "rate = (int) [ 1, MAX ], "
63 "endianness = (int) BYTE_ORDER, "
64 "width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE")
72 GST_DEBUG ("setup_dynamic");
73 dynamic = gst_check_setup_element ("audiodynamic");
74 mysrcpad = gst_check_setup_src_pad (dynamic, &srctemplate, NULL);
75 mysinkpad = gst_check_setup_sink_pad (dynamic, &sinktemplate, NULL);
76 gst_pad_set_active (mysrcpad, TRUE);
77 gst_pad_set_active (mysinkpad, TRUE);
83 cleanup_dynamic (GstElement * dynamic)
85 GST_DEBUG ("cleanup_dynamic");
87 g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
88 g_list_free (buffers);
91 gst_pad_set_active (mysrcpad, FALSE);
92 gst_pad_set_active (mysinkpad, FALSE);
93 gst_check_teardown_src_pad (dynamic);
94 gst_check_teardown_sink_pad (dynamic);
95 gst_check_teardown_element (dynamic);
98 GST_START_TEST (test_passthrough)
101 GstBuffer *inbuffer, *outbuffer;
103 gint16 in[6] = { 24576, -16384, 256, -128, 0, -24576 };
106 dynamic = setup_dynamic ();
107 fail_unless (gst_element_set_state (dynamic,
108 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
109 "could not set to playing");
111 inbuffer = gst_buffer_new_and_alloc (12);
112 memcpy (GST_BUFFER_DATA (inbuffer), in, 12);
113 fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 12) == 0);
114 caps = gst_caps_from_string (DYNAMIC_CAPS_STRING);
115 gst_buffer_set_caps (inbuffer, caps);
116 gst_caps_unref (caps);
117 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
119 /* pushing gives away my reference ... */
120 fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
121 /* ... but it ends up being collected on the global buffer list */
122 fail_unless_equals_int (g_list_length (buffers), 1);
123 fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
125 res = (gint16 *) GST_BUFFER_DATA (outbuffer);
127 ("expected %+5d %+5d %+5d %+5d %+5d %+5d real %+5d %+5d %+5d %+5d %+5d %+5d",
128 in[0], in[1], in[2], in[3], in[4], in[5], res[0], res[1], res[2], res[3],
130 fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), in, 12) == 0);
133 cleanup_dynamic (dynamic);
138 GST_START_TEST (test_compress_hard_50_50)
141 GstBuffer *inbuffer, *outbuffer;
143 gint16 in[8] = { -30000, 24576, -16384, 256, -128, 0, -24576, 30000 };
146 dynamic = setup_dynamic ();
147 g_object_set (G_OBJECT (dynamic), "mode", 0, NULL);
148 g_object_set (G_OBJECT (dynamic), "characteristics", 0, NULL);
149 g_object_set (G_OBJECT (dynamic), "ratio", 0.5, NULL);
150 g_object_set (G_OBJECT (dynamic), "threshold", 0.5, NULL);
151 fail_unless (gst_element_set_state (dynamic,
152 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
153 "could not set to playing");
155 inbuffer = gst_buffer_new_and_alloc (16);
156 memcpy (GST_BUFFER_DATA (inbuffer), in, 16);
157 fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0);
158 caps = gst_caps_from_string (DYNAMIC_CAPS_STRING);
159 gst_buffer_set_caps (inbuffer, caps);
160 gst_caps_unref (caps);
161 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
163 /* pushing gives away my reference ... */
164 fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
165 /* ... and puts a new buffer on the global list */
166 fail_unless_equals_int (g_list_length (buffers), 1);
167 fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
169 res = (gint16 *) GST_BUFFER_DATA (outbuffer);
171 fail_unless (res[0] > in[0]);
172 fail_unless (res[1] < in[1]);
173 fail_unless (res[2] == in[2]);
174 fail_unless (res[3] == in[3]);
175 fail_unless (res[4] == in[4]);
176 fail_unless (res[5] == in[5]);
177 fail_unless (res[6] > in[6]);
178 fail_unless (res[7] < in[7]);
181 cleanup_dynamic (dynamic);
186 GST_START_TEST (test_compress_soft_50_50)
189 GstBuffer *inbuffer, *outbuffer;
191 gint16 in[8] = { -30000, 24576, -16384, 256, -128, 0, -24576, 30000 };
194 dynamic = setup_dynamic ();
195 g_object_set (G_OBJECT (dynamic), "mode", 0, NULL);
196 g_object_set (G_OBJECT (dynamic), "characteristics", 1, NULL);
197 g_object_set (G_OBJECT (dynamic), "ratio", 0.5, NULL);
198 g_object_set (G_OBJECT (dynamic), "threshold", 0.5, NULL);
199 fail_unless (gst_element_set_state (dynamic,
200 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
201 "could not set to playing");
203 inbuffer = gst_buffer_new_and_alloc (16);
204 memcpy (GST_BUFFER_DATA (inbuffer), in, 16);
205 fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0);
206 caps = gst_caps_from_string (DYNAMIC_CAPS_STRING);
207 gst_buffer_set_caps (inbuffer, caps);
208 gst_caps_unref (caps);
209 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
211 /* pushing gives away my reference ... */
212 fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
213 /* ... and puts a new buffer on the global list */
214 fail_unless_equals_int (g_list_length (buffers), 1);
215 fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
217 res = (gint16 *) GST_BUFFER_DATA (outbuffer);
219 fail_unless (res[0] > in[0]);
220 fail_unless (res[1] < in[1]);
221 fail_unless (res[2] == in[2]);
222 fail_unless (res[3] == in[3]);
223 fail_unless (res[4] == in[4]);
224 fail_unless (res[5] == in[5]);
225 fail_unless (res[6] > in[6]);
226 fail_unless (res[7] < in[7]);
229 cleanup_dynamic (dynamic);
234 GST_START_TEST (test_compress_hard_100_50)
237 GstBuffer *inbuffer, *outbuffer;
239 gint16 in[8] = { -30000, 24576, -16384, 256, -128, 0, -24576, 30000 };
242 dynamic = setup_dynamic ();
243 g_object_set (G_OBJECT (dynamic), "mode", 0, NULL);
244 g_object_set (G_OBJECT (dynamic), "characteristics", 0, NULL);
245 g_object_set (G_OBJECT (dynamic), "ratio", 0.5, NULL);
246 g_object_set (G_OBJECT (dynamic), "threshold", 1.0, NULL);
247 fail_unless (gst_element_set_state (dynamic,
248 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
249 "could not set to playing");
251 inbuffer = gst_buffer_new_and_alloc (16);
252 memcpy (GST_BUFFER_DATA (inbuffer), in, 16);
253 fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0);
254 caps = gst_caps_from_string (DYNAMIC_CAPS_STRING);
255 gst_buffer_set_caps (inbuffer, caps);
256 gst_caps_unref (caps);
257 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
259 /* pushing gives away my reference ... */
260 fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
261 /* ... and puts a new buffer on the global list */
262 fail_unless_equals_int (g_list_length (buffers), 1);
263 fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
265 res = (gint16 *) GST_BUFFER_DATA (outbuffer);
267 fail_unless (res[0] == in[0]);
268 fail_unless (res[1] == in[1]);
269 fail_unless (res[2] == in[2]);
270 fail_unless (res[3] == in[3]);
271 fail_unless (res[4] == in[4]);
272 fail_unless (res[5] == in[5]);
273 fail_unless (res[6] == in[6]);
274 fail_unless (res[7] == in[7]);
277 cleanup_dynamic (dynamic);
283 GST_START_TEST (test_expand_hard_50_200)
286 GstBuffer *inbuffer, *outbuffer;
288 gint16 in[8] = { -30000, 24576, -16383, 256, -128, 0, -24576, 30000 };
291 dynamic = setup_dynamic ();
292 g_object_set (G_OBJECT (dynamic), "mode", 1, NULL);
293 g_object_set (G_OBJECT (dynamic), "characteristics", 0, NULL);
294 g_object_set (G_OBJECT (dynamic), "ratio", 2.0, NULL);
295 g_object_set (G_OBJECT (dynamic), "threshold", 0.5, NULL);
296 fail_unless (gst_element_set_state (dynamic,
297 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
298 "could not set to playing");
300 inbuffer = gst_buffer_new_and_alloc (16);
301 memcpy (GST_BUFFER_DATA (inbuffer), in, 16);
302 fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0);
303 caps = gst_caps_from_string (DYNAMIC_CAPS_STRING);
304 gst_buffer_set_caps (inbuffer, caps);
305 gst_caps_unref (caps);
306 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
308 /* pushing gives away my reference ... */
309 fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
310 /* ... and puts a new buffer on the global list */
311 fail_unless_equals_int (g_list_length (buffers), 1);
312 fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
314 res = (gint16 *) GST_BUFFER_DATA (outbuffer);
316 fail_unless (res[0] == in[0]);
317 fail_unless (res[1] == in[1]);
318 fail_unless (res[2] > in[2]);
319 fail_unless (res[3] < in[3]);
320 fail_unless (res[4] > in[4]);
321 fail_unless (res[5] == in[5]);
322 fail_unless (res[6] == in[6]);
323 fail_unless (res[7] == in[7]);
326 cleanup_dynamic (dynamic);
331 GST_START_TEST (test_expand_soft_50_200)
334 GstBuffer *inbuffer, *outbuffer;
336 gint16 in[8] = { -30000, 24576, -16383, 256, -128, 0, -24576, 30000 };
339 dynamic = setup_dynamic ();
340 g_object_set (G_OBJECT (dynamic), "mode", 1, NULL);
341 g_object_set (G_OBJECT (dynamic), "characteristics", 1, NULL);
342 g_object_set (G_OBJECT (dynamic), "ratio", 2.0, NULL);
343 g_object_set (G_OBJECT (dynamic), "threshold", 0.5, NULL);
344 fail_unless (gst_element_set_state (dynamic,
345 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
346 "could not set to playing");
348 inbuffer = gst_buffer_new_and_alloc (16);
349 memcpy (GST_BUFFER_DATA (inbuffer), in, 16);
350 fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0);
351 caps = gst_caps_from_string (DYNAMIC_CAPS_STRING);
352 gst_buffer_set_caps (inbuffer, caps);
353 gst_caps_unref (caps);
354 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
356 /* pushing gives away my reference ... */
357 fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
358 /* ... and puts a new buffer on the global list */
359 fail_unless_equals_int (g_list_length (buffers), 1);
360 fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
362 res = (gint16 *) GST_BUFFER_DATA (outbuffer);
364 fail_unless (res[0] == in[0]);
365 fail_unless (res[1] == in[1]);
366 fail_unless (res[2] > in[2]);
367 fail_unless (res[3] < in[3]);
368 fail_unless (res[4] > in[4]);
369 fail_unless (res[5] == in[5]);
370 fail_unless (res[6] == in[6]);
371 fail_unless (res[7] == in[7]);
374 cleanup_dynamic (dynamic);
379 GST_START_TEST (test_expand_hard_0_200)
382 GstBuffer *inbuffer, *outbuffer;
384 gint16 in[8] = { -30000, 24576, -16383, 256, -128, 0, -24576, 30000 };
387 dynamic = setup_dynamic ();
388 g_object_set (G_OBJECT (dynamic), "mode", 1, NULL);
389 g_object_set (G_OBJECT (dynamic), "characteristics", 0, NULL);
390 g_object_set (G_OBJECT (dynamic), "ratio", 2.0, NULL);
391 g_object_set (G_OBJECT (dynamic), "threshold", 0.0, NULL);
392 fail_unless (gst_element_set_state (dynamic,
393 GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
394 "could not set to playing");
396 inbuffer = gst_buffer_new_and_alloc (16);
397 memcpy (GST_BUFFER_DATA (inbuffer), in, 16);
398 fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 16) == 0);
399 caps = gst_caps_from_string (DYNAMIC_CAPS_STRING);
400 gst_buffer_set_caps (inbuffer, caps);
401 gst_caps_unref (caps);
402 ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
404 /* pushing gives away my reference ... */
405 fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
406 /* ... and puts a new buffer on the global list */
407 fail_unless_equals_int (g_list_length (buffers), 1);
408 fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
410 res = (gint16 *) GST_BUFFER_DATA (outbuffer);
412 fail_unless (res[0] == in[0]);
413 fail_unless (res[1] == in[1]);
414 fail_unless (res[2] == in[2]);
415 fail_unless (res[3] == in[3]);
416 fail_unless (res[4] == in[4]);
417 fail_unless (res[5] == in[5]);
418 fail_unless (res[6] == in[6]);
419 fail_unless (res[7] == in[7]);
422 cleanup_dynamic (dynamic);
430 Suite *s = suite_create ("dynamic");
431 TCase *tc_chain = tcase_create ("general");
433 suite_add_tcase (s, tc_chain);
434 tcase_add_test (tc_chain, test_passthrough);
435 tcase_add_test (tc_chain, test_compress_hard_50_50);
436 tcase_add_test (tc_chain, test_compress_soft_50_50);
437 tcase_add_test (tc_chain, test_compress_hard_100_50);
438 tcase_add_test (tc_chain, test_expand_hard_50_200);
439 tcase_add_test (tc_chain, test_expand_soft_50_200);
440 tcase_add_test (tc_chain, test_expand_hard_0_200);
445 main (int argc, char **argv)
449 Suite *s = dynamic_suite ();
450 SRunner *sr = srunner_create (s);
452 gst_check_init (&argc, &argv);
454 srunner_run_all (sr, CK_NORMAL);
455 nf = srunner_ntests_failed (sr);