2 * Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
3 * Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
5 * gstcaps.c: Unit test for GstCaps
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
24 #include <gst/check/gstcheck.h>
27 GST_START_TEST (test_from_string)
32 for (i = 0; i < G_N_ELEMENTS (caps_list); i++) {
33 caps = gst_caps_from_string (caps_list[i]);
34 fail_if (caps == NULL,
35 "Could not create caps from string %s\n", caps_list[i]);
42 GST_START_TEST (test_buffer)
47 buffer = gst_buffer_new_and_alloc (1000);
48 c1 = gst_caps_new_simple ("audio/x-raw-int",
49 "buffer", GST_TYPE_BUFFER, buffer, NULL);
51 GST_DEBUG ("caps: %" GST_PTR_FORMAT, c1);
53 gst_buffer_set_caps (buffer, c1); /* gives away our c1 ref */
54 gst_buffer_unref (buffer);
59 GST_START_TEST (test_double_append)
64 c1 = gst_caps_new_any ();
65 s1 = gst_structure_from_string ("audio/x-raw-int,rate=44100", NULL);
66 gst_caps_append_structure (c1, s1);
67 ASSERT_CRITICAL (gst_caps_append_structure (c1, s1));
74 GST_START_TEST (test_mutability)
80 c1 = gst_caps_new_any ();
81 s1 = gst_structure_from_string ("audio/x-raw-int,rate=44100", NULL);
82 gst_structure_set (s1, "rate", G_TYPE_INT, 48000, NULL);
83 gst_caps_append_structure (c1, s1);
84 gst_structure_set (s1, "rate", G_TYPE_INT, 22500, NULL);
86 ASSERT_CRITICAL (gst_structure_set (s1, "rate", G_TYPE_INT, 11250, NULL));
87 fail_unless (gst_structure_get_int (s1, "rate", &ret));
88 fail_unless (ret == 22500);
89 ASSERT_CRITICAL (gst_caps_set_simple (c1, "rate", G_TYPE_INT, 11250, NULL));
90 fail_unless (gst_structure_get_int (s1, "rate", &ret));
91 fail_unless (ret == 22500);
93 gst_structure_set (s1, "rate", G_TYPE_INT, 11250, NULL);
94 fail_unless (gst_structure_get_int (s1, "rate", &ret));
95 fail_unless (ret == 11250);
96 gst_caps_set_simple (c1, "rate", G_TYPE_INT, 1, NULL);
97 fail_unless (gst_structure_get_int (s1, "rate", &ret));
98 fail_unless (ret == 1);
104 GST_START_TEST (test_static_caps)
106 GstStaticCaps scaps = GST_STATIC_CAPS ("audio/x-raw-int,rate=44100");
111 caps1 = gst_static_caps_get (&scaps);
112 fail_unless (caps1 != NULL);
113 /* 1 refcount core, one from us */
114 fail_unless (GST_CAPS_REFCOUNT (caps1) == 2);
116 /* caps should be the same */
117 caps2 = gst_static_caps_get (&scaps);
118 fail_unless (caps2 != NULL);
119 /* 1 refcount core, two from us */
120 fail_unless (GST_CAPS_REFCOUNT (caps1) == 3);
121 /* caps must be equal */
122 fail_unless (caps1 == caps2);
124 gst_caps_unref (caps1);
125 gst_caps_unref (caps2);
130 static const gchar non_simple_caps_string[] =
131 "video/x-raw-yuv, format=(fourcc)I420, framerate=(double)[ 1, 100 ], "
132 "width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ]; video/x-raw-yuv, "
133 "format=(fourcc)YUY2, framerate=(double)[ 1, 100 ], width=(int)[ 16, 4096 ], "
134 "height=(int)[ 16, 4096 ]; video/x-raw-rgb, bpp=(int)8, depth=(int)8, "
135 "endianness=(int)1234, framerate=(double)[ 1, 100 ], width=(int)[ 16, 4096 ], "
136 "height=(int)[ 16, 4096 ]; video/x-raw-yuv, "
137 "format=(fourcc){ I420, YUY2, YV12 }, width=(int)[ 16, 4096 ], "
138 "height=(int)[ 16, 4096 ], framerate=(double)[ 1, 100 ]";
141 check_fourcc_list (const GValue * format_value)
143 const GValue *fourcc_value;
144 gboolean got_yv12 = FALSE;
145 gboolean got_i420 = FALSE;
146 gboolean got_yuy2 = FALSE;
149 fourcc_value = gst_value_list_get_value (format_value, 0);
150 fail_unless (fourcc_value != NULL);
151 fail_unless (GST_VALUE_HOLDS_FOURCC (fourcc_value));
152 fourcc = gst_value_get_fourcc (fourcc_value);
153 fail_unless (fourcc != 0);
154 got_i420 = got_i420 || (fourcc == GST_STR_FOURCC ("I420"));
155 got_yuy2 = got_yuy2 || (fourcc == GST_STR_FOURCC ("YUY2"));
156 got_yv12 = got_yv12 || (fourcc == GST_STR_FOURCC ("YV12"));
158 fourcc_value = gst_value_list_get_value (format_value, 1);
159 fail_unless (fourcc_value != NULL);
160 fail_unless (GST_VALUE_HOLDS_FOURCC (fourcc_value));
161 fourcc = gst_value_get_fourcc (fourcc_value);
162 fail_unless (fourcc != 0);
163 got_i420 = got_i420 || (fourcc == GST_STR_FOURCC ("I420"));
164 got_yuy2 = got_yuy2 || (fourcc == GST_STR_FOURCC ("YUY2"));
165 got_yv12 = got_yv12 || (fourcc == GST_STR_FOURCC ("YV12"));
167 fourcc_value = gst_value_list_get_value (format_value, 2);
168 fail_unless (fourcc_value != NULL);
169 fail_unless (GST_VALUE_HOLDS_FOURCC (fourcc_value));
170 fourcc = gst_value_get_fourcc (fourcc_value);
171 fail_unless (fourcc != 0);
172 got_i420 = got_i420 || (fourcc == GST_STR_FOURCC ("I420"));
173 got_yuy2 = got_yuy2 || (fourcc == GST_STR_FOURCC ("YUY2"));
174 got_yv12 = got_yv12 || (fourcc == GST_STR_FOURCC ("YV12"));
176 return (got_i420 && got_yuy2 && got_yv12);
179 GST_START_TEST (test_simplify)
181 GstStructure *s1, *s2;
182 gboolean did_simplify;
185 caps = gst_caps_from_string (non_simple_caps_string);
186 fail_unless (caps != NULL,
187 "gst_caps_from_string (non_simple_caps_string) failed");
189 did_simplify = gst_caps_do_simplify (caps);
190 fail_unless (did_simplify == TRUE,
191 "gst_caps_do_simplify() should have worked");
193 /* check simplified caps, should be:
195 * video/x-raw-rgb, bpp=(int)8, depth=(int)8, endianness=(int)1234,
196 * framerate=(double)[ 1, 100 ], width=(int)[ 16, 4096 ],
197 * height=(int)[ 16, 4096 ];
198 * video/x-raw-yuv, format=(fourcc){ YV12, YUY2, I420 },
199 * width=(int)[ 16, 4096 ], height=(int)[ 16, 4096 ],
200 * framerate=(double)[ 1, 100 ]
202 fail_unless (gst_caps_get_size (caps) == 2);
203 s1 = gst_caps_get_structure (caps, 0);
204 s2 = gst_caps_get_structure (caps, 1);
205 fail_unless (s1 != NULL);
206 fail_unless (s2 != NULL);
208 if (!gst_structure_has_name (s1, "video/x-raw-rgb")) {
216 fail_unless (gst_structure_has_name (s1, "video/x-raw-rgb"));
218 const GValue *framerate_value;
219 const GValue *width_value;
220 const GValue *height_value;
221 gdouble min_fps, max_fps;
222 gint bpp, depth, endianness;
223 gint min_width, max_width;
224 gint min_height, max_height;
226 fail_unless (gst_structure_get_int (s1, "bpp", &bpp));
227 fail_unless (bpp == 8);
229 fail_unless (gst_structure_get_int (s1, "depth", &depth));
230 fail_unless (depth == 8);
232 fail_unless (gst_structure_get_int (s1, "endianness", &endianness));
233 fail_unless (endianness == G_LITTLE_ENDIAN);
235 framerate_value = gst_structure_get_value (s1, "framerate");
236 fail_unless (framerate_value != NULL);
237 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (framerate_value));
238 min_fps = gst_value_get_double_range_min (framerate_value);
239 max_fps = gst_value_get_double_range_max (framerate_value);
240 fail_unless (min_fps == 1.0 && max_fps == 100.0);
242 width_value = gst_structure_get_value (s1, "width");
243 fail_unless (width_value != NULL);
244 fail_unless (GST_VALUE_HOLDS_INT_RANGE (width_value));
245 min_width = gst_value_get_int_range_min (width_value);
246 max_width = gst_value_get_int_range_max (width_value);
247 fail_unless (min_width == 16 && max_width == 4096);
249 height_value = gst_structure_get_value (s1, "height");
250 fail_unless (height_value != NULL);
251 fail_unless (GST_VALUE_HOLDS_INT_RANGE (height_value));
252 min_height = gst_value_get_int_range_min (height_value);
253 max_height = gst_value_get_int_range_max (height_value);
254 fail_unless (min_height == 16 && max_height == 4096);
257 fail_unless (gst_structure_has_name (s2, "video/x-raw-yuv"));
259 const GValue *framerate_value;
260 const GValue *format_value;
261 const GValue *width_value;
262 const GValue *height_value;
263 gdouble min_fps, max_fps;
264 gint min_width, max_width;
265 gint min_height, max_height;
267 format_value = gst_structure_get_value (s2, "format");
268 fail_unless (format_value != NULL);
269 fail_unless (GST_VALUE_HOLDS_LIST (format_value));
270 fail_unless (gst_value_list_get_size (format_value) == 3);
271 fail_unless (check_fourcc_list (format_value) == TRUE);
273 framerate_value = gst_structure_get_value (s2, "framerate");
274 fail_unless (framerate_value != NULL);
275 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (framerate_value));
276 min_fps = gst_value_get_double_range_min (framerate_value);
277 max_fps = gst_value_get_double_range_max (framerate_value);
278 fail_unless (min_fps == 1.0 && max_fps == 100.0);
280 width_value = gst_structure_get_value (s2, "width");
281 fail_unless (width_value != NULL);
282 fail_unless (GST_VALUE_HOLDS_INT_RANGE (width_value));
283 min_width = gst_value_get_int_range_min (width_value);
284 max_width = gst_value_get_int_range_max (width_value);
285 fail_unless (min_width == 16 && max_width == 4096);
287 height_value = gst_structure_get_value (s2, "height");
288 fail_unless (height_value != NULL);
289 fail_unless (GST_VALUE_HOLDS_INT_RANGE (height_value));
290 min_height = gst_value_get_int_range_min (height_value);
291 max_height = gst_value_get_int_range_max (height_value);
292 fail_unless (min_height == 16 && max_height == 4096);
295 gst_caps_unref (caps);
301 gst_caps_suite (void)
303 Suite *s = suite_create ("GstCaps");
304 TCase *tc_chain = tcase_create ("mutability");
306 suite_add_tcase (s, tc_chain);
307 tcase_add_test (tc_chain, test_from_string);
308 tcase_add_test (tc_chain, test_double_append);
309 tcase_add_test (tc_chain, test_mutability);
310 tcase_add_test (tc_chain, test_buffer);
311 tcase_add_test (tc_chain, test_static_caps);
312 tcase_add_test (tc_chain, test_simplify);
318 main (int argc, char **argv)
322 Suite *s = gst_caps_suite ();
323 SRunner *sr = srunner_create (s);
325 gst_check_init (&argc, &argv);
327 srunner_run_all (sr, CK_NORMAL);
328 nf = srunner_ntests_failed (sr);