2 * Copyright (C) <2004> David Schleef <david at schleef dot org>
3 * Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
5 * gstvalue.c: Unit tests for GstValue
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_serialize_fourcc)
32 GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'),
33 GST_MAKE_FOURCC ('Y', '8', '0', '0'),
34 GST_MAKE_FOURCC ('Y', '8', ' ', ' '),
35 GST_MAKE_FOURCC ('Y', '1', '6', ' '),
36 GST_MAKE_FOURCC ('Y', 'U', 'Y', '_'),
37 GST_MAKE_FOURCC ('Y', 'U', 'Y', '#'),
39 gint fourccs_size = sizeof (fourccs) / sizeof (fourccs[0]);
40 const gchar *fourcc_strings[] = {
45 "0x5f595559", /* Ascii values of YUY_ */
46 "0x23595559", /* Ascii values of YUY# */
48 gint fourcc_strings_size =
49 sizeof (fourcc_strings) / sizeof (fourcc_strings[0]);
51 fail_unless (fourccs_size == fourcc_strings_size);
53 for (i = 0; i < fourccs_size; ++i) {
56 g_value_init (&value, GST_TYPE_FOURCC);
58 gst_value_set_fourcc (&value, fourccs[i]);
59 str = gst_value_serialize (&value);
61 fail_unless (strcmp (str, fourcc_strings[i]) == 0);
69 GST_START_TEST (test_deserialize_fourcc)
74 GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'),
75 GST_MAKE_FOURCC ('Y', '8', '0', '0'),
76 GST_MAKE_FOURCC ('Y', '8', ' ', ' '),
77 GST_MAKE_FOURCC ('Y', '8', ' ', ' '),
78 GST_MAKE_FOURCC ('Y', '8', ' ', ' '),
79 GST_MAKE_FOURCC ('Y', '1', '6', ' '),
80 GST_MAKE_FOURCC ('Y', 'U', 'Y', '_'),
81 GST_MAKE_FOURCC ('Y', 'U', 'Y', '#'),
83 gint fourccs_size = sizeof (fourccs) / sizeof (fourccs[0]);
84 const gchar *fourcc_strings[] = {
91 "0x5f595559", /* Ascii values of YUY_ */
92 "0x23595559", /* Ascii values of YUY# */
94 gint fourcc_strings_size =
95 sizeof (fourcc_strings) / sizeof (fourcc_strings[0]);
97 fail_unless (fourccs_size == fourcc_strings_size);
99 for (i = 0; i < fourccs_size; ++i) {
100 GValue value = { 0 };
102 g_value_init (&value, GST_TYPE_FOURCC);
104 fail_unless (gst_value_deserialize (&value, fourcc_strings[i]));
105 fail_unless_equals_int (gst_value_get_fourcc (&value), fourccs[i]);
107 g_value_unset (&value);
113 GST_START_TEST (test_deserialize_buffer)
115 GValue value = { 0 };
118 g_value_init (&value, GST_TYPE_BUFFER);
119 fail_unless (gst_value_deserialize (&value, "1234567890abcdef"));
120 /* does not increase the refcount */
121 buf = GST_BUFFER (gst_value_get_mini_object (&value));
122 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
124 /* does not increase the refcount */
125 buf = gst_value_get_buffer (&value);
126 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
129 g_value_unset (&value);
134 /* create and serialize a buffer */
135 GST_START_TEST (test_serialize_buffer)
137 GValue value = { 0 };
140 static const char *buf_data = "1234567890abcdef";
143 len = strlen (buf_data);
144 buf = gst_buffer_new_and_alloc (len);
145 memcpy (GST_BUFFER_DATA (buf), buf_data, len);
146 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
148 /* and assign buffer to mini object */
149 g_value_init (&value, GST_TYPE_BUFFER);
150 gst_value_take_buffer (&value, buf);
151 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
153 /* now serialize it */
154 serialized = gst_value_serialize (&value);
155 GST_DEBUG ("serialized buffer to %s", serialized);
156 fail_unless (serialized != NULL);
158 /* refcount should not change */
159 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
163 g_value_unset (&value);
165 /* take NULL buffer */
166 g_value_init (&value, GST_TYPE_BUFFER);
167 GST_DEBUG ("setting NULL buffer");
168 gst_value_take_buffer (&value, NULL);
170 /* now serialize it */
171 GST_DEBUG ("serializing NULL buffer");
172 serialized = gst_value_serialize (&value);
173 /* should return NULL */
174 fail_unless (serialized == NULL);
177 g_value_unset (&value);
182 GST_START_TEST (test_deserialize_gint64)
184 GValue value = { 0 };
185 const char *strings[] = {
188 "1152921504606846976",
189 "-1152921504606846976",
194 1152921504606846976LL,
195 -1152921504606846976LL,
199 g_value_init (&value, G_TYPE_INT64);
201 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
202 fail_unless (gst_value_deserialize (&value, strings[i]),
203 "could not deserialize %s (%d)", strings[i], i);
204 fail_unless (g_value_get_int64 (&value) == results[i],
205 "resulting value is %" G_GINT64_FORMAT ", not %" G_GINT64_FORMAT
206 ", for string %s (%d)", g_value_get_int64 (&value),
207 results[i], strings[i], i);
213 GST_START_TEST (test_deserialize_guint64)
215 GValue value = { 0 };
216 const char *strings[] = {
217 "0xffffffffffffffff",
218 "9223372036854775810",
219 "-9223372036854775810",
224 guint64 results[] = {
225 0xffffffffffffffffULL,
226 9223372036854775810ULL,
227 9223372036854775806ULL,
234 g_value_init (&value, G_TYPE_UINT64);
236 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
237 fail_unless (gst_value_deserialize (&value, strings[i]),
238 "could not deserialize %s (%d)", strings[i], i);
239 fail_unless (g_value_get_uint64 (&value) == results[i],
240 "resulting value is %" G_GUINT64_FORMAT ", not %" G_GUINT64_FORMAT
241 ", for string %s (%d)", g_value_get_uint64 (&value),
242 results[i], strings[i], i);
248 GST_START_TEST (test_deserialize_guchar)
250 GValue value = { 0 };
251 const char *strings[] = {
267 g_value_init (&value, G_TYPE_UCHAR);
269 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
270 fail_unless (gst_value_deserialize (&value, strings[i]),
271 "could not deserialize %s (%d)", strings[i], i);
272 fail_unless (g_value_get_uchar (&value) == results[i],
273 "resulting value is %u not %u, for string %s (%d)",
274 g_value_get_uchar (&value), results[i], strings[i], i);
277 /* test serialisation as well while we're at it */
280 GValue value = { 0 };
281 g_value_init (&value, G_TYPE_UCHAR);
283 g_value_set_uchar (&value, 255);
284 str = gst_value_serialize (&value);
286 fail_unless_equals_string (str, "255");
293 GST_START_TEST (test_deserialize_gstfraction)
295 GValue value = { 0 };
296 const char *strings[] = {
300 gint64 result_numers[] = {
304 gint64 result_denoms[] = {
311 g_value_init (&value, GST_TYPE_FRACTION);
312 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
313 fail_unless (gst_value_deserialize (&value, strings[i]),
314 "could not deserialize %s (%d)", strings[i], i);
315 fail_unless (gst_value_get_fraction_numerator (&value) == result_numers[i],
316 "resulting numerator value is %d, not %d"
317 ", for string %s (%d)", gst_value_get_fraction_numerator (&value),
318 result_numers[i], strings[i], i);
319 fail_unless (gst_value_get_fraction_denominator (&value) ==
320 result_denoms[i], "resulting denominator value is %d, not %d"
321 ", for string %s (%d)", gst_value_get_fraction_denominator (&value),
322 result_denoms[i], strings[i], i);
328 GST_START_TEST (test_deserialize_gint)
330 GValue value = { 0 };
331 const char *strings[] = {
336 /* a positive long long, serializing to highest possible positive sint */
338 /* a positive long long, serializing to lowest possible negative sint */
340 /* a negative long long, serializing to lowest possible negative sint */
341 "0xFFFFFFFF80000000",
343 /* a positive long long serializing to -1 */
346 /* a negative long long serializing to -1 */
347 "0xFFFFFFFFFFFFFFFF",
348 "0xFFFFFFFFFFFFFFFF",
351 /* some casts need to be explicit because of unsigned -> signed */
364 (gint) 0xFFFFFFFFFFFFFFFFLL,
369 g_value_init (&value, G_TYPE_INT);
371 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
372 fail_unless (gst_value_deserialize (&value, strings[i]),
373 "could not deserialize %s (%d)", strings[i], i);
374 fail_unless (g_value_get_int (&value) == results[i],
375 "resulting value is %d, not %d, for string %s (%d)",
376 g_value_get_int (&value), results[i], strings[i], i);
382 GST_START_TEST (test_deserialize_gint_failures)
384 GValue value = { 0 };
385 const char *strings[] = {
386 "-", /* not a complete number */
387 "- TEST", /* not a complete number */
388 "0x0000000100000000", /* lowest long long that cannot fit in 32 bits */
389 "0xF000000000000000",
390 "0xFFFFFFF000000000",
391 "0xFFFFFFFF00000000",
392 "0x10000000000000000", /* first number too long to fit into a long long */
393 /* invent a new processor first before trying to make this one pass */
394 "0x10000000000000000000000000000000000000000000",
398 g_value_init (&value, G_TYPE_INT);
400 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
401 fail_if (gst_value_deserialize (&value, strings[i]),
402 "deserialized %s (%d), while it should have failed", strings[i], i);
408 GST_START_TEST (test_deserialize_guint)
410 GValue value = { 0 };
411 const char *strings[] = {
416 /* a positive long long, serializing to highest possible positive sint */
418 /* a positive long long, serializing to lowest possible negative sint */
421 /* a negative long long, serializing to lowest possible negative sint */
422 "0xFFFFFFFF80000000",
423 /* a value typically used for rgb masks */
425 /* a positive long long serializing to highest possible positive uint */
428 /* a negative long long serializing to highest possible positive uint */
429 "0xFFFFFFFFFFFFFFFF",
439 (guint) 2147483648LL,
444 (guint) 0xFFFFFFFFFFFFFFFFLL,
449 g_value_init (&value, G_TYPE_UINT);
451 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
452 fail_unless (gst_value_deserialize (&value, strings[i]),
453 "could not deserialize %s (%d)", strings[i], i);
454 fail_unless (g_value_get_uint (&value) == results[i],
455 "resulting value is %d, not %d, for string %s (%d)",
456 g_value_get_uint (&value), results[i], strings[i], i);
462 GST_START_TEST (test_deserialize_guint_failures)
464 GValue value = { 0 };
465 const char *strings[] = {
466 "-", /* not a complete number */
467 "- TEST", /* not a complete number */
469 /* FIXME: these values should not be deserializable, since they overflow
470 * the target format */
471 "0x0000000100000000", /* lowest long long that cannot fit in 32 bits */
472 "0xF000000000000000",
473 "0xFFFFFFF000000000",
474 "0xFFFFFFFF00000000",
475 "0x10000000000000000", /* first number too long to fit into a long long */
476 /* invent a new processor first before trying to make this one pass */
477 "0x10000000000000000000000000000000000000000000",
482 g_value_init (&value, G_TYPE_UINT);
484 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
485 fail_if (gst_value_deserialize (&value, strings[i]),
486 "deserialized %s (%d), while it should have failed", strings[i], i);
492 GST_START_TEST (test_serialize_flags)
494 GValue value = { 0 };
496 GstSeekFlags flags[] = {
500 GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE,
502 const char *results[] = {
503 "GST_SEEK_FLAG_NONE",
504 "GST_SEEK_FLAG_NONE",
505 "GST_SEEK_FLAG_FLUSH",
506 "GST_SEEK_FLAG_FLUSH+GST_SEEK_FLAG_ACCURATE",
510 g_value_init (&value, GST_TYPE_SEEK_FLAGS);
512 for (i = 0; i < G_N_ELEMENTS (flags); ++i) {
513 g_value_set_flags (&value, flags[i]);
514 string = gst_value_serialize (&value);
515 fail_if (string == NULL, "could not serialize flags %d", i);
516 fail_unless (strcmp (string, results[i]) == 0,
517 "resulting value is %s, not %s, for flags #%d", string, results[i], i);
525 GST_START_TEST (test_deserialize_flags)
527 GValue value = { 0 };
528 const char *strings[] = {
531 "GST_SEEK_FLAG_NONE",
532 "GST_SEEK_FLAG_FLUSH",
533 "GST_SEEK_FLAG_FLUSH+GST_SEEK_FLAG_ACCURATE",
535 GstSeekFlags results[] = {
540 GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE,
544 g_value_init (&value, GST_TYPE_SEEK_FLAGS);
546 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
547 fail_unless (gst_value_deserialize (&value, strings[i]),
548 "could not deserialize %s (%d)", strings[i], i);
549 fail_unless (g_value_get_flags (&value) == results[i],
550 "resulting value is %d, not %d, for string %s (%d)",
551 g_value_get_flags (&value), results[i], strings[i], i);
557 GST_START_TEST (test_string)
559 const gchar *try[] = {
563 "\"\"" /* Empty string */
569 g_value_init (&v, G_TYPE_STRING);
570 for (i = 0; i < G_N_ELEMENTS (try); i++) {
571 g_value_set_string (&v, try[i]);
572 tmp = gst_value_serialize (&v);
573 fail_if (tmp == NULL, "couldn't serialize: %s\n", try[i]);
574 fail_unless (gst_value_deserialize (&v, tmp),
575 "couldn't deserialize: %s\n", tmp);
578 fail_unless (g_str_equal (g_value_get_string (&v), try[i]),
579 "\nserialized : %s\ndeserialized: %s", try[i],
580 g_value_get_string (&v));
582 /* NULL strings should not be serializable */
583 g_value_set_string (&v, NULL);
584 fail_unless (gst_value_serialize (&v) == NULL);
590 GST_START_TEST (test_deserialize_string)
598 "", ""}, /* empty strings */
600 "\"\"", ""}, /* quoted empty string -> empty string */
601 /* Expected FAILURES: */
603 "\"", NULL}, /* missing second quote */
605 "\"Hello\\ World", NULL}, /* missing second quote */
607 "\"\\", NULL}, /* quote at end, missing second quote */
609 "\"\\0", NULL}, /* missing second quote */
611 "\"\\0\"", NULL}, /* unfinished escaped character */
613 "\" \"", NULL}, /* spaces must be escaped */
615 /* FIXME 0.9: this test should fail, but it doesn't */
617 "tüüt", NULL} /* string with special chars must be escaped */
623 g_value_init (&v, G_TYPE_STRING);
624 for (i = 0; i < G_N_ELEMENTS (tests); i++) {
625 if (gst_value_deserialize (&v, tests[i].from)) {
626 fail_if (tests[i].to == NULL,
627 "I got %s instead of a failure", g_value_get_string (&v));
628 fail_unless (g_str_equal (g_value_get_string (&v), tests[i].to),
629 "\nwanted: %s\ngot : %s", tests[i].to, g_value_get_string (&v));
631 fail_if (tests[i].to != NULL, "failed, but wanted: %s", tests[i].to);
639 GST_START_TEST (test_value_compare)
641 GValue value1 = { 0 };
642 GValue value2 = { 0 };
645 g_value_init (&value1, G_TYPE_INT);
646 g_value_set_int (&value1, 10);
647 g_value_init (&value2, G_TYPE_INT);
648 g_value_set_int (&value2, 20);
649 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
650 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
651 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
652 g_value_unset (&value1);
653 g_value_unset (&value2);
655 g_value_init (&value1, G_TYPE_DOUBLE);
656 g_value_set_double (&value1, 10);
657 g_value_init (&value2, G_TYPE_DOUBLE);
658 g_value_set_double (&value2, 20);
659 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
660 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
661 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
662 g_value_unset (&value1);
663 g_value_unset (&value2);
665 g_value_init (&value1, G_TYPE_STRING);
666 g_value_set_string (&value1, "a");
667 g_value_init (&value2, G_TYPE_STRING);
668 g_value_set_string (&value2, "b");
669 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
670 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
671 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
672 /* Test some NULL string comparisons */
673 g_value_set_string (&value2, NULL);
674 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_UNORDERED);
675 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_UNORDERED);
676 fail_unless (gst_value_compare (&value2, &value2) == GST_VALUE_EQUAL);
678 g_value_unset (&value1);
679 g_value_unset (&value2);
681 g_value_init (&value1, GST_TYPE_FOURCC);
682 gst_value_set_fourcc (&value1, GST_MAKE_FOURCC ('a', 'b', 'c', 'd'));
683 g_value_init (&value2, GST_TYPE_FOURCC);
684 gst_value_set_fourcc (&value2, GST_MAKE_FOURCC ('1', '2', '3', '4'));
685 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_UNORDERED);
686 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
687 g_value_unset (&value1);
688 g_value_unset (&value2);
690 /* comparing 2/3 with 3/4 */
691 g_value_init (&value1, GST_TYPE_FRACTION);
692 gst_value_set_fraction (&value1, 2, 3);
693 g_value_init (&value2, GST_TYPE_FRACTION);
694 gst_value_set_fraction (&value2, 3, 4);
695 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
696 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
697 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
698 g_value_unset (&value1);
699 g_value_unset (&value2);
701 /* comparing -4/5 with 2/-3 */
702 g_value_init (&value1, GST_TYPE_FRACTION);
703 gst_value_set_fraction (&value1, -4, 5);
704 g_value_init (&value2, GST_TYPE_FRACTION);
705 gst_value_set_fraction (&value2, 2, -3);
706 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
707 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
708 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
709 g_value_unset (&value1);
710 g_value_unset (&value2);
712 /* comparing 10/100 with 200/2000 */
713 g_value_init (&value1, GST_TYPE_FRACTION);
714 gst_value_set_fraction (&value1, 10, 100);
715 g_value_init (&value2, GST_TYPE_FRACTION);
716 gst_value_set_fraction (&value2, 200, 2000);
717 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL);
718 g_value_unset (&value1);
719 g_value_unset (&value2);
721 /* comparing -4/5 with 2/-3 */
722 g_value_init (&value1, GST_TYPE_FRACTION);
723 gst_value_set_fraction (&value1, -4, 5);
724 g_value_init (&value2, GST_TYPE_FRACTION);
725 gst_value_set_fraction (&value2, 2, -3);
726 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
727 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
728 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
729 g_value_unset (&value1);
730 g_value_unset (&value2);
732 /* Check that lists are equal regardless of order */
733 g_value_init (&value1, GST_TYPE_LIST);
734 g_value_init (&tmp, G_TYPE_INT);
735 g_value_set_int (&tmp, 1);
736 gst_value_list_append_value (&value1, &tmp);
737 g_value_set_int (&tmp, 2);
738 gst_value_list_append_value (&value1, &tmp);
739 g_value_set_int (&tmp, 3);
740 gst_value_list_append_value (&value1, &tmp);
741 g_value_set_int (&tmp, 4);
742 gst_value_list_append_value (&value1, &tmp);
744 g_value_init (&value2, GST_TYPE_LIST);
745 g_value_set_int (&tmp, 4);
746 gst_value_list_append_value (&value2, &tmp);
747 g_value_set_int (&tmp, 3);
748 gst_value_list_append_value (&value2, &tmp);
749 g_value_set_int (&tmp, 2);
750 gst_value_list_append_value (&value2, &tmp);
751 g_value_set_int (&tmp, 1);
752 gst_value_list_append_value (&value2, &tmp);
754 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
755 "value lists with different order were not equal when they should be");
756 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL,
757 "value lists with same order were not equal when they should be");
758 fail_unless (gst_value_compare (&value2, &value2) == GST_VALUE_EQUAL,
759 "value lists with same order were not equal when they should be");
761 /* Carry over the lists to this next check: */
762 /* Lists with different sizes are unequal */
763 g_value_set_int (&tmp, 1);
764 gst_value_list_append_value (&value2, &tmp);
766 fail_if (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
767 "Value lists with different size were equal when they shouldn't be");
769 /* Carry over the lists to this next check: */
770 /* Lists with same size but list1 contains one more element not in list2 */
771 g_value_set_int (&tmp, 5);
772 gst_value_list_append_value (&value1, &tmp);
774 fail_if (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
775 "Value lists with different elements were equal when they shouldn't be");
776 fail_if (gst_value_compare (&value2, &value1) == GST_VALUE_EQUAL,
777 "Value lists with different elements were equal when they shouldn't be");
779 g_value_unset (&value1);
780 g_value_unset (&value2);
781 g_value_unset (&tmp);
783 /* Arrays are only equal when in the same order */
784 g_value_init (&value1, GST_TYPE_ARRAY);
785 g_value_init (&tmp, G_TYPE_INT);
786 g_value_set_int (&tmp, 1);
787 gst_value_array_append_value (&value1, &tmp);
788 g_value_set_int (&tmp, 2);
789 gst_value_array_append_value (&value1, &tmp);
790 g_value_set_int (&tmp, 3);
791 gst_value_array_append_value (&value1, &tmp);
792 g_value_set_int (&tmp, 4);
793 gst_value_array_append_value (&value1, &tmp);
795 g_value_init (&value2, GST_TYPE_ARRAY);
796 g_value_set_int (&tmp, 4);
797 gst_value_array_append_value (&value2, &tmp);
798 g_value_set_int (&tmp, 3);
799 gst_value_array_append_value (&value2, &tmp);
800 g_value_set_int (&tmp, 2);
801 gst_value_array_append_value (&value2, &tmp);
802 g_value_set_int (&tmp, 1);
803 gst_value_array_append_value (&value2, &tmp);
805 fail_if (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
806 "Value arrays with different order were equal when they shouldn't be");
807 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL,
808 "Identical value arrays were not equal when they should be");
809 fail_unless (gst_value_compare (&value2, &value2) == GST_VALUE_EQUAL,
810 "Identical value arrays were not equal when they should be");
812 /* Carry over the arrays to this next check: */
813 /* Arrays with different sizes are unequal */
814 g_value_unset (&value2);
815 g_value_init (&value2, GST_TYPE_ARRAY);
816 g_value_copy (&value1, &value2);
818 g_value_set_int (&tmp, 1);
819 gst_value_array_append_value (&value2, &tmp);
821 fail_if (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
822 "Value arrays with different size were equal when they shouldn't be");
823 /* order should not matter */
824 fail_if (gst_value_compare (&value2, &value1) == GST_VALUE_EQUAL,
825 "Value arrays with different size were equal when they shouldn't be");
827 g_value_unset (&value1);
828 g_value_unset (&value2);
829 g_value_unset (&tmp);
834 GST_START_TEST (test_value_intersect)
842 g_value_init (&src1, G_TYPE_INT);
843 g_value_set_int (&src1, 10);
844 g_value_init (&src2, G_TYPE_INT);
845 g_value_set_int (&src2, 20);
846 ret = gst_value_intersect (&dest, &src1, &src2);
847 fail_unless (ret == FALSE);
848 g_value_unset (&src1);
849 g_value_unset (&src2);
851 g_value_init (&src1, GST_TYPE_FOURCC);
852 gst_value_set_fourcc (&src1, GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'));
853 g_value_init (&src2, GST_TYPE_LIST);
854 g_value_init (&item, GST_TYPE_FOURCC);
855 gst_value_set_fourcc (&item, GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'));
856 gst_value_list_append_value (&src2, &item);
857 gst_value_set_fourcc (&item, GST_MAKE_FOURCC ('I', '4', '2', '0'));
858 gst_value_list_append_value (&src2, &item);
859 gst_value_set_fourcc (&item, GST_MAKE_FOURCC ('A', 'B', 'C', 'D'));
860 gst_value_list_append_value (&src2, &item);
862 fail_unless (gst_value_intersect (&dest, &src1, &src2));
863 fail_unless (GST_VALUE_HOLDS_FOURCC (&dest));
864 fail_unless (gst_value_get_fourcc (&dest) ==
865 GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'));
867 g_value_unset (&src1);
868 g_value_unset (&src2);
874 GST_START_TEST (test_value_subtract_int)
884 g_value_init (&src1, G_TYPE_INT);
885 g_value_set_int (&src1, 10);
886 g_value_init (&src2, G_TYPE_INT);
887 g_value_set_int (&src2, 20);
888 /* subtract as in sets, result is 10 */
889 ret = gst_value_subtract (&dest, &src1, &src2);
890 fail_unless (ret == TRUE);
891 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
892 g_value_unset (&dest);
894 /* same values, yields empty set */
895 ret = gst_value_subtract (&dest, &src1, &src1);
896 fail_unless (ret == FALSE);
897 g_value_unset (&src1);
898 g_value_unset (&src2);
903 /* would yield an empty set */
904 g_value_init (&src1, G_TYPE_INT);
905 g_value_set_int (&src1, 10);
906 g_value_init (&src2, GST_TYPE_INT_RANGE);
907 gst_value_set_int_range (&src2, 0, 20);
908 ret = gst_value_subtract (&dest, &src1, &src2);
909 fail_unless (ret == FALSE);
911 /* and the other way around, should create a list of two ranges. */
912 ret = gst_value_subtract (&dest, &src2, &src1);
913 fail_unless (ret == TRUE);
914 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
915 tmp = gst_value_list_get_value (&dest, 0);
916 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
917 fail_unless (gst_value_get_int_range_min (tmp) == 0);
918 fail_unless (gst_value_get_int_range_max (tmp) == 9);
919 tmp = gst_value_list_get_value (&dest, 1);
920 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
921 fail_unless (gst_value_get_int_range_min (tmp) == 11);
922 fail_unless (gst_value_get_int_range_max (tmp) == 20);
923 g_value_unset (&dest);
924 g_value_unset (&src1);
925 g_value_unset (&src2);
927 /* border case 1, empty set */
928 g_value_init (&src1, G_TYPE_INT);
929 g_value_set_int (&src1, 10);
930 g_value_init (&src2, GST_TYPE_INT_RANGE);
931 gst_value_set_int_range (&src2, 10, 20);
932 ret = gst_value_subtract (&dest, &src1, &src2);
933 fail_unless (ret == FALSE);
935 /* and the other way around, should create a new range. */
936 ret = gst_value_subtract (&dest, &src2, &src1);
937 fail_unless (ret == TRUE);
938 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
939 fail_unless (gst_value_get_int_range_min (&dest) == 11);
940 fail_unless (gst_value_get_int_range_max (&dest) == 20);
941 g_value_unset (&dest);
942 g_value_unset (&src1);
943 g_value_unset (&src2);
945 /* border case 2, empty set */
946 g_value_init (&src1, G_TYPE_INT);
947 g_value_set_int (&src1, 20);
948 g_value_init (&src2, GST_TYPE_INT_RANGE);
949 gst_value_set_int_range (&src2, 10, 20);
950 ret = gst_value_subtract (&dest, &src1, &src2);
951 fail_unless (ret == FALSE);
953 /* and the other way around, should create a new range. */
954 ret = gst_value_subtract (&dest, &src2, &src1);
955 fail_unless (ret == TRUE);
956 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
957 fail_unless (gst_value_get_int_range_min (&dest) == 10);
958 fail_unless (gst_value_get_int_range_max (&dest) == 19);
959 g_value_unset (&dest);
960 g_value_unset (&src1);
961 g_value_unset (&src2);
963 /* case 3, valid set */
964 g_value_init (&src1, G_TYPE_INT);
965 g_value_set_int (&src1, 0);
966 g_value_init (&src2, GST_TYPE_INT_RANGE);
967 gst_value_set_int_range (&src2, 10, 20);
968 ret = gst_value_subtract (&dest, &src1, &src2);
969 fail_unless (ret == TRUE);
970 fail_unless (G_VALUE_HOLDS_INT (&dest) == TRUE);
971 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
972 g_value_unset (&dest);
974 /* and the other way around, should keep the range. */
975 ret = gst_value_subtract (&dest, &src2, &src1);
976 fail_unless (ret == TRUE);
977 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
978 fail_unless (gst_value_get_int_range_min (&dest) == 10);
979 fail_unless (gst_value_get_int_range_max (&dest) == 20);
980 g_value_unset (&dest);
981 g_value_unset (&src1);
982 g_value_unset (&src2);
984 /* int_range <-> int_range
987 /* same range, empty set */
988 g_value_init (&src1, GST_TYPE_INT_RANGE);
989 gst_value_set_int_range (&src1, 10, 20);
990 g_value_init (&src2, GST_TYPE_INT_RANGE);
991 gst_value_set_int_range (&src2, 10, 20);
992 ret = gst_value_subtract (&dest, &src1, &src2);
993 fail_unless (ret == FALSE);
994 ret = gst_value_subtract (&dest, &src2, &src1);
995 fail_unless (ret == FALSE);
996 g_value_unset (&src1);
997 g_value_unset (&src2);
999 /* non overlapping ranges */
1000 g_value_init (&src1, GST_TYPE_INT_RANGE);
1001 gst_value_set_int_range (&src1, 10, 20);
1002 g_value_init (&src2, GST_TYPE_INT_RANGE);
1003 gst_value_set_int_range (&src2, 30, 40);
1004 ret = gst_value_subtract (&dest, &src1, &src2);
1005 fail_unless (ret == TRUE);
1006 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
1007 fail_unless (gst_value_get_int_range_min (&dest) == 10);
1008 fail_unless (gst_value_get_int_range_max (&dest) == 20);
1009 g_value_unset (&dest);
1011 ret = gst_value_subtract (&dest, &src2, &src1);
1012 fail_unless (ret == TRUE);
1013 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
1014 fail_unless (gst_value_get_int_range_min (&dest) == 30);
1015 fail_unless (gst_value_get_int_range_max (&dest) == 40);
1016 g_value_unset (&dest);
1017 g_value_unset (&src1);
1018 g_value_unset (&src2);
1020 /* completely overlapping ranges */
1021 g_value_init (&src1, GST_TYPE_INT_RANGE);
1022 gst_value_set_int_range (&src1, 10, 20);
1023 g_value_init (&src2, GST_TYPE_INT_RANGE);
1024 gst_value_set_int_range (&src2, 10, 30);
1025 ret = gst_value_subtract (&dest, &src1, &src2);
1026 fail_unless (ret == FALSE);
1028 ret = gst_value_subtract (&dest, &src2, &src1);
1029 fail_unless (ret == TRUE);
1030 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
1031 fail_unless (gst_value_get_int_range_min (&dest) == 21);
1032 fail_unless (gst_value_get_int_range_max (&dest) == 30);
1033 g_value_unset (&dest);
1034 g_value_unset (&src1);
1035 g_value_unset (&src2);
1037 /* partially overlapping ranges */
1038 g_value_init (&src1, GST_TYPE_INT_RANGE);
1039 gst_value_set_int_range (&src1, 10, 20);
1040 g_value_init (&src2, GST_TYPE_INT_RANGE);
1041 gst_value_set_int_range (&src2, 15, 30);
1042 ret = gst_value_subtract (&dest, &src1, &src2);
1043 fail_unless (ret == TRUE);
1044 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
1045 fail_unless (gst_value_get_int_range_min (&dest) == 10);
1046 fail_unless (gst_value_get_int_range_max (&dest) == 14);
1047 g_value_unset (&dest);
1049 ret = gst_value_subtract (&dest, &src2, &src1);
1050 fail_unless (ret == TRUE);
1051 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
1052 fail_unless (gst_value_get_int_range_min (&dest) == 21);
1053 fail_unless (gst_value_get_int_range_max (&dest) == 30);
1054 g_value_unset (&dest);
1055 g_value_unset (&src1);
1056 g_value_unset (&src2);
1058 /* create a hole { int_range, int_range } */
1059 g_value_init (&src1, GST_TYPE_INT_RANGE);
1060 gst_value_set_int_range (&src1, 10, 30);
1061 g_value_init (&src2, GST_TYPE_INT_RANGE);
1062 gst_value_set_int_range (&src2, 15, 20);
1063 ret = gst_value_subtract (&dest, &src1, &src2);
1064 fail_unless (ret == TRUE);
1065 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1066 tmp = gst_value_list_get_value (&dest, 0);
1067 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
1068 fail_unless (gst_value_get_int_range_min (tmp) == 10);
1069 fail_unless (gst_value_get_int_range_max (tmp) == 14);
1070 tmp = gst_value_list_get_value (&dest, 1);
1071 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
1072 fail_unless (gst_value_get_int_range_min (tmp) == 21);
1073 fail_unless (gst_value_get_int_range_max (tmp) == 30);
1074 g_value_unset (&dest);
1076 ret = gst_value_subtract (&dest, &src2, &src1);
1077 fail_unless (ret == FALSE);
1078 g_value_unset (&src1);
1079 g_value_unset (&src2);
1081 /* create a hole, { int, int } */
1082 g_value_init (&src1, GST_TYPE_INT_RANGE);
1083 gst_value_set_int_range (&src1, 10, 30);
1084 g_value_init (&src2, GST_TYPE_INT_RANGE);
1085 gst_value_set_int_range (&src2, 11, 29);
1086 ret = gst_value_subtract (&dest, &src1, &src2);
1087 fail_unless (ret == TRUE);
1088 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1089 tmp = gst_value_list_get_value (&dest, 0);
1090 fail_unless (G_VALUE_HOLDS_INT (tmp) == TRUE);
1091 fail_unless (g_value_get_int (tmp) == 10);
1092 tmp = gst_value_list_get_value (&dest, 1);
1093 fail_unless (G_VALUE_HOLDS_INT (tmp) == TRUE);
1094 fail_unless (g_value_get_int (tmp) == 30);
1095 g_value_unset (&dest);
1097 ret = gst_value_subtract (&dest, &src2, &src1);
1098 fail_unless (ret == FALSE);
1099 g_value_unset (&src1);
1100 g_value_unset (&src2);
1102 /* create a hole, { int, int_range } */
1103 g_value_init (&src1, GST_TYPE_INT_RANGE);
1104 gst_value_set_int_range (&src1, 10, 30);
1105 g_value_init (&src2, GST_TYPE_INT_RANGE);
1106 gst_value_set_int_range (&src2, 11, 28);
1107 ret = gst_value_subtract (&dest, &src1, &src2);
1108 fail_unless (ret == TRUE);
1109 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1110 tmp = gst_value_list_get_value (&dest, 0);
1111 fail_unless (G_VALUE_HOLDS_INT (tmp) == TRUE);
1112 fail_unless (g_value_get_int (tmp) == 10);
1113 tmp = gst_value_list_get_value (&dest, 1);
1114 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
1115 fail_unless (gst_value_get_int_range_min (tmp) == 29);
1116 fail_unless (gst_value_get_int_range_max (tmp) == 30);
1117 g_value_unset (&dest);
1119 ret = gst_value_subtract (&dest, &src2, &src1);
1120 fail_unless (ret == FALSE);
1121 g_value_unset (&src1);
1122 g_value_unset (&src2);
1124 /* create a hole, { int_range, int } */
1125 g_value_init (&src1, GST_TYPE_INT_RANGE);
1126 gst_value_set_int_range (&src1, 10, 30);
1127 g_value_init (&src2, GST_TYPE_INT_RANGE);
1128 gst_value_set_int_range (&src2, 12, 29);
1129 ret = gst_value_subtract (&dest, &src1, &src2);
1130 fail_unless (ret == TRUE);
1131 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1132 tmp = gst_value_list_get_value (&dest, 0);
1133 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
1134 fail_unless (gst_value_get_int_range_min (tmp) == 10);
1135 fail_unless (gst_value_get_int_range_max (tmp) == 11);
1136 tmp = gst_value_list_get_value (&dest, 1);
1137 fail_unless (G_VALUE_HOLDS_INT (tmp) == TRUE);
1138 fail_unless (g_value_get_int (tmp) == 30);
1139 g_value_unset (&dest);
1141 ret = gst_value_subtract (&dest, &src2, &src1);
1142 fail_unless (ret == FALSE);
1143 g_value_unset (&src1);
1144 g_value_unset (&src2);
1149 GST_START_TEST (test_value_subtract_int64)
1151 GValue dest = { 0 };
1152 GValue src1 = { 0 };
1153 GValue src2 = { 0 };
1159 g_value_init (&src1, G_TYPE_INT64);
1160 g_value_set_int64 (&src1, 10);
1161 g_value_init (&src2, G_TYPE_INT64);
1162 g_value_set_int64 (&src2, 20);
1163 /* subtract as in sets, result is 10 */
1164 ret = gst_value_subtract (&dest, &src1, &src2);
1165 fail_unless (ret == TRUE);
1166 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1167 g_value_unset (&dest);
1169 /* same values, yields empty set */
1170 ret = gst_value_subtract (&dest, &src1, &src1);
1171 fail_unless (ret == FALSE);
1172 g_value_unset (&src1);
1173 g_value_unset (&src2);
1175 /* int64 <-> int64_range
1178 /* would yield an empty set */
1179 g_value_init (&src1, G_TYPE_INT64);
1180 g_value_set_int64 (&src1, 10);
1181 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1182 gst_value_set_int64_range (&src2, 0, 20);
1183 ret = gst_value_subtract (&dest, &src1, &src2);
1184 fail_unless (ret == FALSE);
1186 /* and the other way around, should create a list of two ranges. */
1187 ret = gst_value_subtract (&dest, &src2, &src1);
1188 fail_unless (ret == TRUE);
1189 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1190 tmp = gst_value_list_get_value (&dest, 0);
1191 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1192 fail_unless (gst_value_get_int64_range_min (tmp) == 0);
1193 fail_unless (gst_value_get_int64_range_max (tmp) == 9);
1194 tmp = gst_value_list_get_value (&dest, 1);
1195 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1196 fail_unless (gst_value_get_int64_range_min (tmp) == 11);
1197 fail_unless (gst_value_get_int64_range_max (tmp) == 20);
1198 g_value_unset (&dest);
1199 g_value_unset (&src1);
1200 g_value_unset (&src2);
1202 /* border case 1, empty set */
1203 g_value_init (&src1, G_TYPE_INT64);
1204 g_value_set_int64 (&src1, 10);
1205 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1206 gst_value_set_int64_range (&src2, 10, 20);
1207 ret = gst_value_subtract (&dest, &src1, &src2);
1208 fail_unless (ret == FALSE);
1210 /* and the other way around, should create a new range. */
1211 ret = gst_value_subtract (&dest, &src2, &src1);
1212 fail_unless (ret == TRUE);
1213 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1214 fail_unless (gst_value_get_int64_range_min (&dest) == 11);
1215 fail_unless (gst_value_get_int64_range_max (&dest) == 20);
1216 g_value_unset (&dest);
1217 g_value_unset (&src1);
1218 g_value_unset (&src2);
1220 /* border case 2, empty set */
1221 g_value_init (&src1, G_TYPE_INT64);
1222 g_value_set_int64 (&src1, 20);
1223 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1224 gst_value_set_int64_range (&src2, 10, 20);
1225 ret = gst_value_subtract (&dest, &src1, &src2);
1226 fail_unless (ret == FALSE);
1228 /* and the other way around, should create a new range. */
1229 ret = gst_value_subtract (&dest, &src2, &src1);
1230 fail_unless (ret == TRUE);
1231 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1232 fail_unless (gst_value_get_int64_range_min (&dest) == 10);
1233 fail_unless (gst_value_get_int64_range_max (&dest) == 19);
1234 g_value_unset (&dest);
1235 g_value_unset (&src1);
1236 g_value_unset (&src2);
1238 /* case 3, valid set */
1239 g_value_init (&src1, G_TYPE_INT64);
1240 g_value_set_int64 (&src1, 0);
1241 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1242 gst_value_set_int64_range (&src2, 10, 20);
1243 ret = gst_value_subtract (&dest, &src1, &src2);
1244 fail_unless (ret == TRUE);
1245 fail_unless (G_VALUE_HOLDS_INT64 (&dest) == TRUE);
1246 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1247 g_value_unset (&dest);
1249 /* and the other way around, should keep the range. */
1250 ret = gst_value_subtract (&dest, &src2, &src1);
1251 fail_unless (ret == TRUE);
1252 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1253 fail_unless (gst_value_get_int64_range_min (&dest) == 10);
1254 fail_unless (gst_value_get_int64_range_max (&dest) == 20);
1255 g_value_unset (&dest);
1256 g_value_unset (&src1);
1257 g_value_unset (&src2);
1259 /* int64_range <-> int64_range
1262 /* same range, empty set */
1263 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1264 gst_value_set_int64_range (&src1, 10, 20);
1265 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1266 gst_value_set_int64_range (&src2, 10, 20);
1267 ret = gst_value_subtract (&dest, &src1, &src2);
1268 fail_unless (ret == FALSE);
1269 ret = gst_value_subtract (&dest, &src2, &src1);
1270 fail_unless (ret == FALSE);
1271 g_value_unset (&src1);
1272 g_value_unset (&src2);
1274 /* non overlapping ranges */
1275 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1276 gst_value_set_int64_range (&src1, 10, 20);
1277 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1278 gst_value_set_int64_range (&src2, 30, 40);
1279 ret = gst_value_subtract (&dest, &src1, &src2);
1280 fail_unless (ret == TRUE);
1281 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1282 fail_unless (gst_value_get_int64_range_min (&dest) == 10);
1283 fail_unless (gst_value_get_int64_range_max (&dest) == 20);
1284 g_value_unset (&dest);
1286 ret = gst_value_subtract (&dest, &src2, &src1);
1287 fail_unless (ret == TRUE);
1288 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1289 fail_unless (gst_value_get_int64_range_min (&dest) == 30);
1290 fail_unless (gst_value_get_int64_range_max (&dest) == 40);
1291 g_value_unset (&dest);
1292 g_value_unset (&src1);
1293 g_value_unset (&src2);
1295 /* completely overlapping ranges */
1296 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1297 gst_value_set_int64_range (&src1, 10, 20);
1298 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1299 gst_value_set_int64_range (&src2, 10, 30);
1300 ret = gst_value_subtract (&dest, &src1, &src2);
1301 fail_unless (ret == FALSE);
1303 ret = gst_value_subtract (&dest, &src2, &src1);
1304 fail_unless (ret == TRUE);
1305 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1306 fail_unless (gst_value_get_int64_range_min (&dest) == 21);
1307 fail_unless (gst_value_get_int64_range_max (&dest) == 30);
1308 g_value_unset (&dest);
1309 g_value_unset (&src1);
1310 g_value_unset (&src2);
1312 /* partially overlapping ranges */
1313 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1314 gst_value_set_int64_range (&src1, 10, 20);
1315 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1316 gst_value_set_int64_range (&src2, 15, 30);
1317 ret = gst_value_subtract (&dest, &src1, &src2);
1318 fail_unless (ret == TRUE);
1319 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1320 fail_unless (gst_value_get_int64_range_min (&dest) == 10);
1321 fail_unless (gst_value_get_int64_range_max (&dest) == 14);
1322 g_value_unset (&dest);
1324 ret = gst_value_subtract (&dest, &src2, &src1);
1325 fail_unless (ret == TRUE);
1326 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1327 fail_unless (gst_value_get_int64_range_min (&dest) == 21);
1328 fail_unless (gst_value_get_int64_range_max (&dest) == 30);
1329 g_value_unset (&dest);
1330 g_value_unset (&src1);
1331 g_value_unset (&src2);
1333 /* create a hole { int64_range, int64_range } */
1334 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1335 gst_value_set_int64_range (&src1, 10, 30);
1336 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1337 gst_value_set_int64_range (&src2, 15, 20);
1338 ret = gst_value_subtract (&dest, &src1, &src2);
1339 fail_unless (ret == TRUE);
1340 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1341 tmp = gst_value_list_get_value (&dest, 0);
1342 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1343 fail_unless (gst_value_get_int64_range_min (tmp) == 10);
1344 fail_unless (gst_value_get_int64_range_max (tmp) == 14);
1345 tmp = gst_value_list_get_value (&dest, 1);
1346 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1347 fail_unless (gst_value_get_int64_range_min (tmp) == 21);
1348 fail_unless (gst_value_get_int64_range_max (tmp) == 30);
1349 g_value_unset (&dest);
1351 ret = gst_value_subtract (&dest, &src2, &src1);
1352 fail_unless (ret == FALSE);
1353 g_value_unset (&src1);
1354 g_value_unset (&src2);
1356 /* create a hole, { int64, int64 } */
1357 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1358 gst_value_set_int64_range (&src1, 10, 30);
1359 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1360 gst_value_set_int64_range (&src2, 11, 29);
1361 ret = gst_value_subtract (&dest, &src1, &src2);
1362 fail_unless (ret == TRUE);
1363 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1364 tmp = gst_value_list_get_value (&dest, 0);
1365 fail_unless (G_VALUE_HOLDS_INT64 (tmp) == TRUE);
1366 fail_unless (g_value_get_int64 (tmp) == 10);
1367 tmp = gst_value_list_get_value (&dest, 1);
1368 fail_unless (G_VALUE_HOLDS_INT64 (tmp) == TRUE);
1369 fail_unless (g_value_get_int64 (tmp) == 30);
1370 g_value_unset (&dest);
1372 ret = gst_value_subtract (&dest, &src2, &src1);
1373 fail_unless (ret == FALSE);
1374 g_value_unset (&src1);
1375 g_value_unset (&src2);
1377 /* create a hole, { int64, int64_range } */
1378 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1379 gst_value_set_int64_range (&src1, 10, 30);
1380 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1381 gst_value_set_int64_range (&src2, 11, 28);
1382 ret = gst_value_subtract (&dest, &src1, &src2);
1383 fail_unless (ret == TRUE);
1384 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1385 tmp = gst_value_list_get_value (&dest, 0);
1386 fail_unless (G_VALUE_HOLDS_INT64 (tmp) == TRUE);
1387 fail_unless (g_value_get_int64 (tmp) == 10);
1388 tmp = gst_value_list_get_value (&dest, 1);
1389 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1390 fail_unless (gst_value_get_int64_range_min (tmp) == 29);
1391 fail_unless (gst_value_get_int64_range_max (tmp) == 30);
1392 g_value_unset (&dest);
1394 ret = gst_value_subtract (&dest, &src2, &src1);
1395 fail_unless (ret == FALSE);
1396 g_value_unset (&src1);
1397 g_value_unset (&src2);
1399 /* create a hole, { int64_range, int64 } */
1400 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1401 gst_value_set_int64_range (&src1, 10, 30);
1402 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1403 gst_value_set_int64_range (&src2, 12, 29);
1404 ret = gst_value_subtract (&dest, &src1, &src2);
1405 fail_unless (ret == TRUE);
1406 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1407 tmp = gst_value_list_get_value (&dest, 0);
1408 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1409 fail_unless (gst_value_get_int64_range_min (tmp) == 10);
1410 fail_unless (gst_value_get_int64_range_max (tmp) == 11);
1411 tmp = gst_value_list_get_value (&dest, 1);
1412 fail_unless (G_VALUE_HOLDS_INT64 (tmp) == TRUE);
1413 fail_unless (g_value_get_int64 (tmp) == 30);
1414 g_value_unset (&dest);
1416 ret = gst_value_subtract (&dest, &src2, &src1);
1417 fail_unless (ret == FALSE);
1418 g_value_unset (&src1);
1419 g_value_unset (&src2);
1424 GST_START_TEST (test_value_subtract_double)
1426 GValue dest = { 0 };
1427 GValue src1 = { 0 };
1428 GValue src2 = { 0 };
1432 /* double <-> double
1434 g_value_init (&src1, G_TYPE_DOUBLE);
1435 g_value_set_double (&src1, 10.0);
1436 g_value_init (&src2, G_TYPE_DOUBLE);
1437 g_value_set_double (&src2, 20.0);
1438 /* subtract as in sets, result is 10 */
1439 ret = gst_value_subtract (&dest, &src1, &src2);
1440 fail_unless (ret == TRUE);
1441 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1442 g_value_unset (&dest);
1444 /* same values, yields empty set */
1445 ret = gst_value_subtract (&dest, &src1, &src1);
1446 fail_unless (ret == FALSE);
1447 g_value_unset (&src1);
1448 g_value_unset (&src2);
1450 /* double <-> double_range
1453 /* would yield an empty set */
1454 g_value_init (&src1, G_TYPE_DOUBLE);
1455 g_value_set_double (&src1, 10.0);
1456 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1457 gst_value_set_double_range (&src2, 0.0, 20.0);
1458 ret = gst_value_subtract (&dest, &src1, &src2);
1459 fail_unless (ret == FALSE);
1461 /* and the other way around, we cannot create open ranges
1462 * so the result is the range again */
1463 ret = gst_value_subtract (&dest, &src2, &src1);
1464 fail_unless (ret == TRUE);
1465 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1466 fail_unless (gst_value_get_double_range_min (&dest) == 0.0);
1467 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1468 g_value_unset (&dest);
1469 g_value_unset (&src1);
1470 g_value_unset (&src2);
1472 /* border case 1, empty set */
1473 g_value_init (&src1, G_TYPE_DOUBLE);
1474 g_value_set_double (&src1, 10.0);
1475 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1476 gst_value_set_double_range (&src2, 10.0, 20.0);
1477 ret = gst_value_subtract (&dest, &src1, &src2);
1478 fail_unless (ret == FALSE);
1480 /* and the other way around, should keep same range as
1481 * we don't have open ranges. */
1482 ret = gst_value_subtract (&dest, &src2, &src1);
1483 fail_unless (ret == TRUE);
1484 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1485 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1486 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1487 g_value_unset (&dest);
1488 g_value_unset (&src1);
1489 g_value_unset (&src2);
1491 /* border case 2, empty set */
1492 g_value_init (&src1, G_TYPE_DOUBLE);
1493 g_value_set_double (&src1, 20.0);
1494 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1495 gst_value_set_double_range (&src2, 10.0, 20.0);
1496 ret = gst_value_subtract (&dest, &src1, &src2);
1497 fail_unless (ret == FALSE);
1499 /* and the other way around, should keep same range as
1500 * we don't have open ranges. */
1501 ret = gst_value_subtract (&dest, &src2, &src1);
1502 fail_unless (ret == TRUE);
1503 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1504 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1505 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1506 g_value_unset (&dest);
1507 g_value_unset (&src1);
1508 g_value_unset (&src2);
1510 /* case 3, valid set */
1511 g_value_init (&src1, G_TYPE_DOUBLE);
1512 g_value_set_double (&src1, 0.0);
1513 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1514 gst_value_set_double_range (&src2, 10.0, 20.0);
1515 ret = gst_value_subtract (&dest, &src1, &src2);
1516 fail_unless (ret == TRUE);
1517 fail_unless (G_VALUE_HOLDS_DOUBLE (&dest) == TRUE);
1518 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1519 g_value_unset (&dest);
1521 /* and the other way around, should keep the range. */
1522 ret = gst_value_subtract (&dest, &src2, &src1);
1523 fail_unless (ret == TRUE);
1524 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1525 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1526 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1527 g_value_unset (&dest);
1528 g_value_unset (&src1);
1529 g_value_unset (&src2);
1531 /* double_range <-> double_range
1534 /* same range, empty set */
1535 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1536 gst_value_set_double_range (&src1, 10.0, 20.0);
1537 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1538 gst_value_set_double_range (&src2, 10.0, 20.0);
1539 ret = gst_value_subtract (&dest, &src1, &src2);
1540 fail_unless (ret == FALSE);
1541 ret = gst_value_subtract (&dest, &src2, &src1);
1542 fail_unless (ret == FALSE);
1543 g_value_unset (&src1);
1544 g_value_unset (&src2);
1546 /* non overlapping ranges */
1547 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1548 gst_value_set_double_range (&src1, 10.0, 20.0);
1549 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1550 gst_value_set_double_range (&src2, 30.0, 40.0);
1551 ret = gst_value_subtract (&dest, &src1, &src2);
1552 fail_unless (ret == TRUE);
1553 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1554 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1555 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1556 g_value_unset (&dest);
1558 ret = gst_value_subtract (&dest, &src2, &src1);
1559 fail_unless (ret == TRUE);
1560 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1561 fail_unless (gst_value_get_double_range_min (&dest) == 30.0);
1562 fail_unless (gst_value_get_double_range_max (&dest) == 40.0);
1563 g_value_unset (&dest);
1564 g_value_unset (&src1);
1565 g_value_unset (&src2);
1567 /* completely overlapping ranges */
1568 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1569 gst_value_set_double_range (&src1, 10.0, 20.0);
1570 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1571 gst_value_set_double_range (&src2, 10.0, 30.0);
1572 ret = gst_value_subtract (&dest, &src1, &src2);
1573 fail_unless (ret == FALSE);
1575 ret = gst_value_subtract (&dest, &src2, &src1);
1576 fail_unless (ret == TRUE);
1577 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1578 fail_unless (gst_value_get_double_range_min (&dest) == 20.0);
1579 fail_unless (gst_value_get_double_range_max (&dest) == 30.0);
1580 g_value_unset (&dest);
1581 g_value_unset (&src1);
1582 g_value_unset (&src2);
1584 /* partially overlapping ranges */
1585 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1586 gst_value_set_double_range (&src1, 10.0, 20.0);
1587 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1588 gst_value_set_double_range (&src2, 15.0, 30.0);
1589 ret = gst_value_subtract (&dest, &src1, &src2);
1590 fail_unless (ret == TRUE);
1591 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1592 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1593 fail_unless (gst_value_get_double_range_max (&dest) == 15.0);
1594 g_value_unset (&dest);
1596 ret = gst_value_subtract (&dest, &src2, &src1);
1597 fail_unless (ret == TRUE);
1598 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1599 fail_unless (gst_value_get_double_range_min (&dest) == 20.0);
1600 fail_unless (gst_value_get_double_range_max (&dest) == 30.0);
1601 g_value_unset (&dest);
1602 g_value_unset (&src1);
1603 g_value_unset (&src2);
1605 /* create a hole { double_range, double_range } */
1606 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1607 gst_value_set_double_range (&src1, 10.0, 30.0);
1608 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1609 gst_value_set_double_range (&src2, 15.0, 20.0);
1610 ret = gst_value_subtract (&dest, &src1, &src2);
1611 fail_unless (ret == TRUE);
1612 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1613 tmp = gst_value_list_get_value (&dest, 0);
1614 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (tmp) == TRUE);
1615 fail_unless (gst_value_get_double_range_min (tmp) == 10.0);
1616 fail_unless (gst_value_get_double_range_max (tmp) == 15.0);
1617 tmp = gst_value_list_get_value (&dest, 1);
1618 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (tmp) == TRUE);
1619 fail_unless (gst_value_get_double_range_min (tmp) == 20.0);
1620 fail_unless (gst_value_get_double_range_max (tmp) == 30.0);
1621 g_value_unset (&dest);
1623 ret = gst_value_subtract (&dest, &src2, &src1);
1624 fail_unless (ret == FALSE);
1625 g_value_unset (&src1);
1626 g_value_unset (&src2);
1631 /* Test arithmetic subtraction of fractions */
1632 GST_START_TEST (test_value_subtract_fraction)
1634 GValue result = { 0 };
1635 GValue src1 = { 0 };
1636 GValue src2 = { 0 };
1638 /* Subtract 1/4 from 1/2 */
1639 g_value_init (&src1, GST_TYPE_FRACTION);
1640 g_value_init (&src2, GST_TYPE_FRACTION);
1641 g_value_init (&result, GST_TYPE_FRACTION);
1642 gst_value_set_fraction (&src1, 1, 2);
1643 gst_value_set_fraction (&src2, 1, 4);
1644 fail_unless (gst_value_fraction_subtract (&result, &src1, &src2) == TRUE);
1645 fail_unless (gst_value_get_fraction_numerator (&result) == 1);
1646 fail_unless (gst_value_get_fraction_denominator (&result) == 4);
1648 g_value_unset (&src1);
1649 g_value_unset (&src2);
1650 g_value_unset (&result);
1652 /* Subtract 1/12 from 7/8 */
1653 g_value_init (&src1, GST_TYPE_FRACTION);
1654 g_value_init (&src2, GST_TYPE_FRACTION);
1655 g_value_init (&result, GST_TYPE_FRACTION);
1656 gst_value_set_fraction (&src1, 7, 8);
1657 gst_value_set_fraction (&src2, 1, 12);
1658 fail_unless (gst_value_fraction_subtract (&result, &src1, &src2) == TRUE);
1659 fail_unless (gst_value_get_fraction_numerator (&result) == 19);
1660 fail_unless (gst_value_get_fraction_denominator (&result) == 24);
1662 g_value_unset (&src1);
1663 g_value_unset (&src2);
1664 g_value_unset (&result);
1666 /* Subtract 12/13 from 4/3 */
1667 g_value_init (&src1, GST_TYPE_FRACTION);
1668 g_value_init (&src2, GST_TYPE_FRACTION);
1669 g_value_init (&result, GST_TYPE_FRACTION);
1670 gst_value_set_fraction (&src1, 4, 3);
1671 gst_value_set_fraction (&src2, 12, 13);
1672 fail_unless (gst_value_fraction_subtract (&result, &src1, &src2) == TRUE);
1673 fail_unless (gst_value_get_fraction_numerator (&result) == 16);
1674 fail_unless (gst_value_get_fraction_denominator (&result) == 39);
1676 g_value_unset (&src1);
1677 g_value_unset (&src2);
1678 g_value_unset (&result);
1680 /* Subtract 1/12 from 7/8 */
1685 /* Test set subtraction operations on fraction ranges */
1686 GST_START_TEST (test_value_subtract_fraction_range)
1688 GValue dest = { 0 };
1689 GValue src1 = { 0 };
1690 GValue src2 = { 0 };
1695 /* Value for tests */
1696 g_value_init (&cmp, GST_TYPE_FRACTION);
1698 /* fraction <-> fraction
1700 g_value_init (&src1, GST_TYPE_FRACTION);
1701 gst_value_set_fraction (&src1, 10, 1);
1702 g_value_init (&src2, GST_TYPE_FRACTION);
1703 gst_value_set_fraction (&src2, 20, 1);
1704 gst_value_set_fraction (&src1, 10, 1);
1706 /* subtract as in sets, result is 10 */
1707 ret = gst_value_subtract (&dest, &src1, &src2);
1708 fail_unless (ret == TRUE);
1709 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1710 g_value_unset (&dest);
1712 /* same values, yields empty set */
1713 ret = gst_value_subtract (&dest, &src1, &src1);
1714 fail_unless (ret == FALSE);
1715 g_value_unset (&src1);
1716 g_value_unset (&src2);
1718 /* fraction <-> fraction_range
1721 /* would yield an empty set */
1722 g_value_init (&src1, GST_TYPE_FRACTION);
1723 gst_value_set_fraction (&src1, 10, 1);
1724 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1725 gst_value_set_fraction_range_full (&src2, 0, 1, 20, 1);
1726 ret = gst_value_subtract (&dest, &src1, &src2);
1727 fail_unless (ret == FALSE);
1729 /* and the other way around, we cannot create open ranges
1730 * so the result is the range again */
1731 ret = gst_value_subtract (&dest, &src2, &src1);
1732 fail_unless (ret == TRUE);
1733 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1734 gst_value_set_fraction (&cmp, 0, 1);
1735 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1736 &cmp) == GST_VALUE_EQUAL);
1737 gst_value_set_fraction (&cmp, 20, 1);
1738 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1739 &cmp) == GST_VALUE_EQUAL);
1740 g_value_unset (&dest);
1741 g_value_unset (&src1);
1742 g_value_unset (&src2);
1744 /* border case 1, empty set */
1745 g_value_init (&src1, GST_TYPE_FRACTION);
1746 gst_value_set_fraction (&src1, 10, 1);
1747 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1748 gst_value_set_fraction_range_full (&src2, 10, 1, 20, 1);
1749 ret = gst_value_subtract (&dest, &src1, &src2);
1750 fail_unless (ret == FALSE);
1752 /* and the other way around, should keep same range as
1753 * we don't have open ranges. */
1754 ret = gst_value_subtract (&dest, &src2, &src1);
1755 fail_unless (ret == TRUE);
1756 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1757 gst_value_set_fraction (&cmp, 10, 1);
1758 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1759 &cmp) == GST_VALUE_EQUAL);
1760 gst_value_set_fraction (&cmp, 20, 1);
1761 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1762 &cmp) == GST_VALUE_EQUAL);
1763 g_value_unset (&dest);
1764 g_value_unset (&src1);
1765 g_value_unset (&src2);
1767 /* case 2, valid set */
1768 g_value_init (&src1, GST_TYPE_FRACTION);
1769 gst_value_set_fraction (&src1, 0, 1);
1770 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1771 gst_value_set_fraction_range_full (&src2, 10, 1, 20, 1);
1772 ret = gst_value_subtract (&dest, &src1, &src2);
1773 fail_unless (ret == TRUE);
1774 fail_unless (GST_VALUE_HOLDS_FRACTION (&dest) == TRUE);
1775 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1776 g_value_unset (&dest);
1778 /* and the other way around, should keep the range. */
1779 ret = gst_value_subtract (&dest, &src2, &src1);
1780 fail_unless (ret == TRUE);
1781 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1782 fail_unless (gst_value_compare (&dest, &src2) == GST_VALUE_EQUAL);
1783 g_value_unset (&dest);
1784 g_value_unset (&src1);
1785 g_value_unset (&src2);
1787 /* fraction_range <-> fraction_range
1790 /* same range, empty set */
1791 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1792 gst_value_set_fraction_range_full (&src1, 10, 2, 20, 2);
1793 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1794 gst_value_set_fraction_range_full (&src2, 10, 2, 20, 2);
1795 ret = gst_value_subtract (&dest, &src1, &src2);
1796 fail_unless (ret == FALSE);
1797 ret = gst_value_subtract (&dest, &src2, &src1);
1798 fail_unless (ret == FALSE);
1799 g_value_unset (&src1);
1800 g_value_unset (&src2);
1802 /* non overlapping ranges */
1803 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1804 gst_value_set_fraction_range_full (&src1, 10, 2, 10, 1);
1805 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1806 gst_value_set_fraction_range_full (&src2, 30, 2, 40, 2);
1807 ret = gst_value_subtract (&dest, &src1, &src2);
1808 fail_unless (ret == TRUE);
1809 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1810 gst_value_set_fraction (&cmp, 5, 1);
1811 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1812 &cmp) == GST_VALUE_EQUAL);
1813 gst_value_set_fraction (&cmp, 10, 1);
1814 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1815 &cmp) == GST_VALUE_EQUAL);
1817 g_value_unset (&dest);
1819 ret = gst_value_subtract (&dest, &src2, &src1);
1820 fail_unless (ret == TRUE);
1821 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1822 gst_value_set_fraction (&cmp, 15, 1);
1823 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1824 &cmp) == GST_VALUE_EQUAL);
1825 gst_value_set_fraction (&cmp, 20, 1);
1826 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1827 &cmp) == GST_VALUE_EQUAL);
1828 g_value_unset (&dest);
1829 g_value_unset (&src1);
1830 g_value_unset (&src2);
1832 /* completely overlapping ranges */
1833 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1834 gst_value_set_fraction_range_full (&src1, 10, 1, 20, 1);
1835 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1836 gst_value_set_fraction_range_full (&src2, 10, 1, 30, 1);
1837 ret = gst_value_subtract (&dest, &src1, &src2);
1838 fail_unless (ret == FALSE);
1840 ret = gst_value_subtract (&dest, &src2, &src1);
1841 fail_unless (ret == TRUE);
1842 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1843 gst_value_set_fraction (&cmp, 20, 1);
1844 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1845 &cmp) == GST_VALUE_EQUAL);
1846 gst_value_set_fraction (&cmp, 30, 1);
1847 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1848 &cmp) == GST_VALUE_EQUAL);
1849 g_value_unset (&dest);
1850 g_value_unset (&src1);
1851 g_value_unset (&src2);
1853 /* partially overlapping ranges */
1854 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1855 gst_value_set_fraction_range_full (&src1, 10, 1, 20, 1);
1856 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1857 gst_value_set_fraction_range_full (&src2, 15, 1, 30, 1);
1858 ret = gst_value_subtract (&dest, &src1, &src2);
1859 fail_unless (ret == TRUE);
1860 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1861 gst_value_set_fraction (&cmp, 10, 1);
1862 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1863 &cmp) == GST_VALUE_EQUAL);
1864 gst_value_set_fraction (&cmp, 15, 1);
1865 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1866 &cmp) == GST_VALUE_EQUAL);
1867 g_value_unset (&dest);
1870 ret = gst_value_subtract (&dest, &src2, &src1);
1871 fail_unless (ret == TRUE);
1872 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1873 gst_value_set_fraction (&cmp, 20, 1);
1874 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1875 &cmp) == GST_VALUE_EQUAL);
1876 gst_value_set_fraction (&cmp, 30, 1);
1877 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1878 &cmp) == GST_VALUE_EQUAL);
1879 g_value_unset (&dest);
1880 g_value_unset (&src1);
1881 g_value_unset (&src2);
1883 /* create a hole { double_range, double_range } */
1884 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1885 gst_value_set_fraction_range_full (&src1, 10, 1, 30, 1);
1886 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1887 gst_value_set_fraction_range_full (&src2, 15, 1, 20, 1);
1888 ret = gst_value_subtract (&dest, &src1, &src2);
1889 fail_unless (ret == TRUE);
1890 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1891 /* 1st list entry */
1892 tmp = gst_value_list_get_value (&dest, 0);
1893 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (tmp) == TRUE);
1894 gst_value_set_fraction (&cmp, 10, 1);
1895 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (tmp),
1896 &cmp) == GST_VALUE_EQUAL);
1897 gst_value_set_fraction (&cmp, 15, 1);
1898 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (tmp),
1899 &cmp) == GST_VALUE_EQUAL);
1900 /* 2nd list entry */
1901 tmp = gst_value_list_get_value (&dest, 1);
1902 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (tmp) == TRUE);
1903 gst_value_set_fraction (&cmp, 20, 1);
1904 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (tmp),
1905 &cmp) == GST_VALUE_EQUAL);
1906 gst_value_set_fraction (&cmp, 30, 1);
1907 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (tmp),
1908 &cmp) == GST_VALUE_EQUAL);
1909 g_value_unset (&dest);
1911 ret = gst_value_subtract (&dest, &src2, &src1);
1912 fail_unless (ret == FALSE);
1913 g_value_unset (&src1);
1914 g_value_unset (&src2);
1916 g_value_unset (&cmp);
1921 /* Test set subtraction operations on fraction lists */
1922 GST_START_TEST (test_value_subtract_fraction_list)
1924 GValue list1 = { 0 };
1925 GValue list2 = { 0 };
1926 GValue val1 = { 0 };
1927 GValue val2 = { 0 };
1931 g_value_init (&list1, GST_TYPE_LIST);
1932 g_value_init (&val1, GST_TYPE_FRACTION);
1933 gst_value_set_fraction (&val1, 15, 2);
1934 gst_value_list_append_value (&list1, &val1);
1935 g_value_init (&tmp, GST_TYPE_FRACTION);
1936 gst_value_set_fraction (&tmp, 5, 1);
1937 gst_value_list_append_value (&list1, &tmp);
1938 g_value_unset (&tmp);
1940 g_value_init (&list2, GST_TYPE_LIST);
1941 g_value_init (&val2, GST_TYPE_FRACTION);
1942 gst_value_set_fraction (&val2, 15, 1);
1943 gst_value_list_append_value (&list2, &val2);
1944 g_value_init (&tmp, GST_TYPE_FRACTION);
1945 gst_value_set_fraction (&tmp, 5, 1);
1946 gst_value_list_append_value (&list2, &tmp);
1947 g_value_unset (&tmp);
1949 /* should subtract all common elements */
1950 ret = gst_value_subtract (&tmp, &list1, &list2);
1951 fail_unless (ret == TRUE);
1952 fail_unless (gst_value_compare (&tmp, &val1) == GST_VALUE_EQUAL);
1953 g_value_unset (&val1);
1954 g_value_unset (&tmp);
1956 ret = gst_value_subtract (&tmp, &list2, &list1);
1957 fail_unless (ret == TRUE);
1958 fail_unless (gst_value_compare (&tmp, &val2) == GST_VALUE_EQUAL);
1959 g_value_unset (&val2);
1960 g_value_unset (&tmp);
1962 g_value_unset (&list1);
1963 g_value_unset (&list2);
1969 GST_START_TEST (test_date)
1972 GDate *date, *date2;
1975 date = g_date_new_dmy (22, 9, 2005);
1977 s = gst_structure_new ("media/x-type", "SOME_DATE_TAG", GST_TYPE_DATE,
1980 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TAG",
1982 fail_unless (gst_structure_get_date (s, "SOME_DATE_TAG", &date2));
1983 fail_unless (date2 != NULL);
1984 fail_unless (g_date_valid (date2));
1985 fail_unless (g_date_compare (date, date2) == 0);
1988 g_date_free (date2);
1992 str = gst_structure_to_string (s);
1993 gst_structure_free (s);
1996 fail_unless (g_str_equal (str,
1997 "media/x-type, SOME_DATE_TAG=(date)2005-09-22;"));
1999 s = gst_structure_from_string (str, NULL);
2003 fail_unless (s != NULL);
2004 fail_unless (gst_structure_has_name (s, "media/x-type"));
2005 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TAG",
2007 fail_unless (gst_structure_get_date (s, "SOME_DATE_TAG", &date));
2008 fail_unless (date != NULL);
2009 fail_unless (g_date_valid (date));
2010 fail_unless (g_date_get_day (date) == 22);
2011 fail_unless (g_date_get_month (date) == 9);
2012 fail_unless (g_date_get_year (date) == 2005);
2016 str = gst_structure_to_string (s);
2017 gst_structure_free (s);
2020 fail_unless (g_str_equal (str,
2021 "media/x-type, SOME_DATE_TAG=(date)2005-09-22;"));
2029 date_time_equal (GstDateTime * a, GstDateTime * b)
2031 if (gst_date_time_get_year (a) != gst_date_time_get_year (b) ||
2032 gst_date_time_get_month (a) != gst_date_time_get_month (b) ||
2033 gst_date_time_get_day (a) != gst_date_time_get_day (b))
2036 if (gst_date_time_get_hour (a) != gst_date_time_get_hour (b) ||
2037 gst_date_time_get_minute (a) != gst_date_time_get_minute (b) ||
2038 gst_date_time_get_second (a) != gst_date_time_get_second (b) ||
2039 gst_date_time_get_microsecond (a) != gst_date_time_get_microsecond (b))
2042 if (gst_date_time_get_time_zone_offset (a) !=
2043 gst_date_time_get_time_zone_offset (b))
2049 GST_START_TEST (test_date_time)
2052 GstDateTime *datetime, *datetime2;
2056 datetime = gst_date_time_new (0, 2010, 6, 23, 7, 40, 10);
2058 s = gst_structure_new ("media/x-type", "SOME_DATE_TIME_TAG",
2059 GST_TYPE_DATE_TIME, datetime, NULL);
2061 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2062 GST_TYPE_DATE_TIME));
2063 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2065 fail_unless (datetime2 != NULL);
2066 fail_unless (date_time_equal (datetime, datetime2));
2068 gst_date_time_unref (datetime);
2069 gst_date_time_unref (datetime2);
2073 str = gst_structure_to_string (s);
2074 gst_structure_free (s);
2077 fail_unless (g_str_equal (str,
2078 "media/x-type, SOME_DATE_TIME_TAG=(datetime)\"2010-06-23T07:40:10.000000+0000\";"));
2080 s = gst_structure_from_string (str, NULL);
2084 fail_unless (s != NULL);
2085 fail_unless (gst_structure_has_name (s, "media/x-type"));
2086 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2087 GST_TYPE_DATE_TIME));
2088 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2090 fail_unless (datetime != NULL);
2091 fail_unless (gst_date_time_get_year (datetime) == 2010);
2092 fail_unless (gst_date_time_get_month (datetime) == 6);
2093 fail_unless (gst_date_time_get_day (datetime) == 23);
2094 fail_unless (gst_date_time_get_hour (datetime) == 7);
2095 fail_unless (gst_date_time_get_minute (datetime) == 40);
2096 fail_unless (gst_date_time_get_second (datetime) == 10);
2097 fail_unless (gst_date_time_get_microsecond (datetime) == 0);
2098 fail_unless (gst_date_time_get_time_zone_offset (datetime) == 0);
2099 gst_date_time_unref (datetime);
2102 str = gst_structure_to_string (s);
2103 gst_structure_free (s);
2106 fail_unless (g_str_equal (str,
2107 "media/x-type, SOME_DATE_TIME_TAG=(datetime)\"2010-06-23T07:40:10.000000+0000\";"));
2112 datetime = gst_date_time_new (-3.0, 2010, 6, 23, 7, 40, 10.000001);
2114 s = gst_structure_new ("media/x-type", "SOME_DATE_TIME_TAG",
2115 GST_TYPE_DATE_TIME, datetime, NULL);
2117 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2118 GST_TYPE_DATE_TIME));
2119 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2121 fail_unless (datetime2 != NULL);
2122 fail_unless (date_time_equal (datetime, datetime2));
2124 gst_date_time_unref (datetime);
2125 gst_date_time_unref (datetime2);
2129 str = gst_structure_to_string (s);
2130 gst_structure_free (s);
2133 fail_unless (g_str_equal (str,
2134 "media/x-type, SOME_DATE_TIME_TAG=(datetime)\"2010-06-23T07:40:10.000001-0300\";"));
2136 s = gst_structure_from_string (str, NULL);
2140 fail_unless (s != NULL);
2141 fail_unless (gst_structure_has_name (s, "media/x-type"));
2142 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2143 GST_TYPE_DATE_TIME));
2144 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2146 fail_unless (datetime != NULL);
2147 fail_unless (gst_date_time_get_year (datetime) == 2010);
2148 fail_unless (gst_date_time_get_month (datetime) == 6);
2149 fail_unless (gst_date_time_get_day (datetime) == 23);
2150 fail_unless (gst_date_time_get_hour (datetime) == 7);
2151 fail_unless (gst_date_time_get_minute (datetime) == 40);
2152 fail_unless (gst_date_time_get_second (datetime) == 10);
2153 fail_unless (gst_date_time_get_microsecond (datetime) == 1);
2154 fail_unless (gst_date_time_get_time_zone_offset (datetime) == -3);
2155 gst_date_time_unref (datetime);
2158 str = gst_structure_to_string (s);
2159 gst_structure_free (s);
2161 fail_unless (g_str_equal (str,
2162 "media/x-type, SOME_DATE_TIME_TAG=(datetime)\"2010-06-23T07:40:10.000001-0300\";"));
2167 /* with positive timezone */
2168 datetime = gst_date_time_new (2.0, 2010, 6, 23, 7, 40, 10.000001);
2170 s = gst_structure_new ("media/x-type", "SOME_DATE_TIME_TAG",
2171 GST_TYPE_DATE_TIME, datetime, NULL);
2173 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2174 GST_TYPE_DATE_TIME));
2175 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2177 fail_unless (datetime2 != NULL);
2178 fail_unless (date_time_equal (datetime, datetime2));
2180 gst_date_time_unref (datetime);
2181 gst_date_time_unref (datetime2);
2185 str = gst_structure_to_string (s);
2186 gst_structure_free (s);
2189 fail_unless (g_str_equal (str,
2190 "media/x-type, SOME_DATE_TIME_TAG=(datetime)\"2010-06-23T07:40:10.000001+0200\";"));
2192 s = gst_structure_from_string (str, NULL);
2196 fail_unless (s != NULL);
2197 fail_unless (gst_structure_has_name (s, "media/x-type"));
2198 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2199 GST_TYPE_DATE_TIME));
2200 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2202 fail_unless (datetime != NULL);
2203 fail_unless (gst_date_time_get_year (datetime) == 2010);
2204 fail_unless (gst_date_time_get_month (datetime) == 6);
2205 fail_unless (gst_date_time_get_day (datetime) == 23);
2206 fail_unless (gst_date_time_get_hour (datetime) == 7);
2207 fail_unless (gst_date_time_get_minute (datetime) == 40);
2208 fail_unless (gst_date_time_get_second (datetime) == 10);
2209 fail_unless (gst_date_time_get_microsecond (datetime) == 1);
2210 fail_unless (gst_date_time_get_time_zone_offset (datetime) == 2);
2211 gst_date_time_unref (datetime);
2214 str = gst_structure_to_string (s);
2215 gst_structure_free (s);
2217 fail_unless (g_str_equal (str,
2218 "media/x-type, SOME_DATE_TIME_TAG=(datetime)\"2010-06-23T07:40:10.000001+0200\";"));
2227 GST_START_TEST (test_fraction_range)
2229 GValue range = { 0, };
2230 GValue start = { 0, };
2231 GValue end = { 0, };
2232 GValue src = { 0, };
2233 GValue dest = { 0, };
2234 GValue range2 = { 0, };
2236 g_value_init (&range, GST_TYPE_FRACTION_RANGE);
2237 g_value_init (&range2, GST_TYPE_FRACTION_RANGE);
2238 g_value_init (&start, GST_TYPE_FRACTION);
2239 g_value_init (&end, GST_TYPE_FRACTION);
2240 g_value_init (&src, GST_TYPE_FRACTION);
2242 gst_value_set_fraction (&src, 1, 2);
2244 /* Check that a intersection of fraction & range = fraction */
2245 gst_value_set_fraction (&start, 1, 4);
2246 gst_value_set_fraction (&end, 2, 3);
2247 gst_value_set_fraction_range (&range, &start, &end);
2249 fail_unless (gst_value_intersect (&dest, &src, &range) == TRUE);
2250 fail_unless (G_VALUE_TYPE (&dest) == GST_TYPE_FRACTION);
2251 fail_unless (gst_value_compare (&dest, &src) == GST_VALUE_EQUAL);
2253 /* Check that a intersection selects the overlapping range */
2254 gst_value_set_fraction (&start, 1, 3);
2255 gst_value_set_fraction (&end, 2, 3);
2256 gst_value_set_fraction_range (&range2, &start, &end);
2257 g_value_unset (&dest);
2258 fail_unless (gst_value_intersect (&dest, &range, &range2) == TRUE);
2259 fail_unless (G_VALUE_TYPE (&dest) == GST_TYPE_FRACTION_RANGE);
2261 gst_value_set_fraction_range (&range2, &start, &end);
2262 fail_unless (gst_value_compare (&dest, &range2) == GST_VALUE_EQUAL);
2264 /* Check that non intersection ranges don't intersect */
2265 gst_value_set_fraction (&start, 4, 2);
2266 gst_value_set_fraction (&end, 5, 2);
2267 gst_value_set_fraction_range (&range2, &start, &end);
2268 g_value_unset (&dest);
2269 fail_unless (gst_value_intersect (&dest, &range, &range2) == FALSE);
2271 g_value_unset (&start);
2272 g_value_unset (&end);
2273 g_value_unset (&range);
2274 g_value_unset (&range2);
2275 g_value_unset (&src);
2280 GST_START_TEST (test_serialize_deserialize_format_enum)
2282 GstStructure *s, *s2;
2283 GstFormat foobar_fmt;
2284 gchar *str, *str2, *end = NULL;
2286 /* make sure custom formats are serialised properly as well */
2287 foobar_fmt = gst_format_register ("foobar", "GST_FORMAT_FOOBAR");
2288 fail_unless (foobar_fmt != GST_FORMAT_UNDEFINED);
2290 s = gst_structure_new ("foo/bar", "format1", GST_TYPE_FORMAT,
2291 GST_FORMAT_BYTES, "format2", GST_TYPE_FORMAT, GST_FORMAT_TIME,
2292 "format3", GST_TYPE_FORMAT, GST_FORMAT_DEFAULT, "format4",
2293 GST_TYPE_FORMAT, foobar_fmt, NULL);
2295 str = gst_structure_to_string (s);
2296 GST_LOG ("Got structure string '%s'", GST_STR_NULL (str));
2297 fail_unless (str != NULL);
2298 fail_unless (strstr (str, "TIME") != NULL);
2299 fail_unless (strstr (str, "BYTE") != NULL);
2300 fail_unless (strstr (str, "DEFAULT") != NULL);
2301 fail_unless (strstr (str, "FOOBAR") != NULL);
2303 s2 = gst_structure_from_string (str, &end);
2304 fail_unless (s2 != NULL);
2306 str2 = gst_structure_to_string (s2);
2307 fail_unless (str2 != NULL);
2309 fail_unless (g_str_equal (str, str2));
2313 gst_structure_free (s);
2314 gst_structure_free (s2);
2319 GST_START_TEST (test_serialize_deserialize_caps)
2321 GValue value = { 0 }
2324 GstCaps *caps, *caps2;
2327 caps = gst_caps_new_simple ("test/caps",
2328 "foo", G_TYPE_INT, 10, "bar", G_TYPE_STRING, "test", NULL);
2329 fail_if (GST_CAPS_REFCOUNT_VALUE (caps) != 1);
2331 /* and assign caps to gvalue */
2332 g_value_init (&value, GST_TYPE_CAPS);
2333 g_value_take_boxed (&value, caps);
2334 fail_if (GST_CAPS_REFCOUNT_VALUE (caps) != 1);
2336 /* now serialize it */
2337 serialized = gst_value_serialize (&value);
2338 GST_DEBUG ("serialized caps to %s", serialized);
2339 fail_unless (serialized != NULL);
2341 /* refcount should not change */
2342 fail_if (GST_CAPS_REFCOUNT_VALUE (caps) != 1);
2344 /* now deserialize again */
2345 g_value_init (&value2, GST_TYPE_CAPS);
2346 gst_value_deserialize (&value2, serialized);
2348 caps2 = g_value_get_boxed (&value2);
2349 fail_if (GST_CAPS_REFCOUNT_VALUE (caps2) != 1);
2351 /* they should be equal */
2352 fail_unless (gst_caps_is_equal (caps, caps2));
2355 g_value_unset (&value);
2356 g_value_unset (&value2);
2357 g_free (serialized);
2362 GST_START_TEST (test_int_range)
2364 GValue range = { 0, };
2365 GValue start = { 0, };
2366 GValue end = { 0, };
2367 GValue src = { 0, };
2368 GValue dest = { 0, };
2369 GValue range2 = { 0, };
2371 g_value_init (&range, GST_TYPE_INT_RANGE);
2372 g_value_init (&range2, GST_TYPE_INT_RANGE);
2373 g_value_init (&start, G_TYPE_INT);
2374 g_value_init (&end, G_TYPE_INT);
2375 g_value_init (&src, G_TYPE_INT);
2377 g_value_set_int (&src, 2);
2379 /* Check that a intersection of int & range = int */
2380 gst_value_set_int_range (&range, 1, 5);
2382 fail_unless (gst_value_intersect (&dest, &src, &range) == TRUE);
2383 fail_unless (G_VALUE_TYPE (&dest) == G_TYPE_INT);
2384 fail_unless (gst_value_compare (&dest, &src) == GST_VALUE_EQUAL);
2386 /* Check that a intersection selects the overlapping range */
2387 gst_value_set_int_range (&range2, 2, 3);
2388 g_value_unset (&dest);
2389 fail_unless (gst_value_intersect (&dest, &range, &range2) == TRUE);
2390 fail_unless (G_VALUE_TYPE (&dest) == GST_TYPE_INT_RANGE);
2392 fail_unless (gst_value_compare (&dest, &range2) == GST_VALUE_EQUAL);
2394 /* Check that non intersection ranges don't intersect */
2395 gst_value_set_int_range (&range2, 6, 7);
2396 g_value_unset (&dest);
2397 fail_unless (gst_value_intersect (&dest, &range, &range2) == FALSE);
2399 g_value_unset (&start);
2400 g_value_unset (&end);
2401 g_value_unset (&range);
2402 g_value_unset (&range2);
2403 g_value_unset (&src);
2408 GST_START_TEST (test_int64_range)
2410 GValue range = { 0, };
2411 GValue start = { 0, };
2412 GValue end = { 0, };
2413 GValue src = { 0, };
2414 GValue dest = { 0, };
2415 GValue range2 = { 0, };
2417 g_value_init (&range, GST_TYPE_INT64_RANGE);
2418 g_value_init (&range2, GST_TYPE_INT64_RANGE);
2419 g_value_init (&start, G_TYPE_INT64);
2420 g_value_init (&end, G_TYPE_INT64);
2421 g_value_init (&src, G_TYPE_INT64);
2423 g_value_set_int64 (&src, 2);
2425 /* Check that a intersection of int64 & range = int64 */
2426 gst_value_set_int64_range (&range, 1, 5);
2428 fail_unless (gst_value_intersect (&dest, &src, &range) == TRUE);
2429 fail_unless (G_VALUE_TYPE (&dest) == G_TYPE_INT64);
2430 fail_unless (gst_value_compare (&dest, &src) == GST_VALUE_EQUAL);
2432 /* Check that a intersection selects the overlapping range */
2433 gst_value_set_int64_range (&range2, 2, 3);
2434 g_value_unset (&dest);
2435 fail_unless (gst_value_intersect (&dest, &range, &range2) == TRUE);
2436 fail_unless (G_VALUE_TYPE (&dest) == GST_TYPE_INT64_RANGE);
2438 fail_unless (gst_value_compare (&dest, &range2) == GST_VALUE_EQUAL);
2440 /* Check that non intersection ranges don't intersect */
2441 gst_value_set_int64_range (&range2, 6, 7);
2442 g_value_unset (&dest);
2443 fail_unless (gst_value_intersect (&dest, &range, &range2) == FALSE);
2445 g_value_unset (&start);
2446 g_value_unset (&end);
2447 g_value_unset (&range);
2448 g_value_unset (&range2);
2449 g_value_unset (&src);
2454 GST_START_TEST (test_serialize_int64_range)
2458 gint64 int64_ranges[] = {
2464 gint int64_ranges_size = sizeof (int64_ranges) / sizeof (int64_ranges[0]) / 2;
2466 gchar *int64_range_strings[] = {
2467 g_strdup ("[ 0, 5 ]"),
2468 g_strdup_printf ("[ 0, %" G_GINT64_FORMAT " ]", (gint64) G_MAXINT),
2469 g_strdup_printf ("[ 5, %" G_GINT64_FORMAT " ]", (gint64) G_MAXINT32),
2470 g_strdup_printf ("[ 5, %" G_GINT64_FORMAT " ]", G_MAXINT64),
2472 gint int64_range_strings_size =
2473 sizeof (int64_range_strings) / sizeof (int64_range_strings[0]);
2475 fail_unless (int64_ranges_size == int64_range_strings_size);
2477 while (i + 1 < (int64_ranges_size * 2)) {
2481 GValue value = { 0 };
2482 const GValue *deserialized_value;
2486 g_value_init (&value, GST_TYPE_INT64_RANGE);
2488 /* check serialization */
2489 gst_value_set_int64_range (&value, int64_ranges[i], int64_ranges[i + 1]);
2490 str = gst_value_serialize (&value);
2491 fail_unless (strcmp (str, int64_range_strings[idx]) == 0);
2492 g_free (int64_range_strings[idx]);
2494 /* now deserialize again to an int64 range */
2495 s = gst_structure_new ("foo/bar", "range", GST_TYPE_INT64_RANGE,
2496 int64_ranges[i], int64_ranges[i + 1], NULL);
2497 deserialized_value = gst_structure_get_value (s, "range");
2498 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (deserialized_value) == TRUE);
2499 str2 = gst_value_serialize (deserialized_value);
2501 fail_unless (gst_value_get_int64_range_min (deserialized_value) ==
2503 fail_unless (gst_value_get_int64_range_max (deserialized_value) ==
2504 int64_ranges[i + 1]);
2506 gst_structure_free (s);
2516 GST_START_TEST (test_deserialize_int_range)
2521 const GValue *deserialized_value;
2523 /* check a valid int_range deserialization */
2524 str = g_strdup_printf ("foo/bar, range=[ 1, %d ];", G_MAXINT);
2525 s = gst_structure_from_string (str, &end);
2526 fail_unless (*end == '\0');
2527 deserialized_value = gst_structure_get_value (s, "range");
2528 fail_unless (GST_VALUE_HOLDS_INT_RANGE (deserialized_value) == TRUE);
2529 fail_unless (gst_value_get_int_range_min (deserialized_value) == 1);
2530 fail_unless (gst_value_get_int_range_max (deserialized_value) == G_MAXINT);
2531 gst_structure_free (s);
2535 /* check invalid int_range deserialization */
2537 g_strdup_printf ("foo/bar, range=[ 1, %" G_GINT64_FORMAT " ];",
2538 (gint64) G_MAXINT + 1);
2539 ASSERT_CRITICAL (s = gst_structure_from_string (str, &end));
2541 gst_structure_free (s);
2543 g_strdup_printf ("foo/bar, range=[ %" G_GINT64_FORMAT ", %"
2544 G_GINT64_FORMAT " ];", (gint64) G_MAXINT, (gint64) G_MAXINT + 1);
2545 ASSERT_CRITICAL (s = gst_structure_from_string (str, NULL));
2548 gst_structure_free (s);
2550 /* check a valid int64_range deserialization. Those ranges need to
2551 * be explicit about their storage type. */
2552 str = g_strdup_printf ("foo/bar, range=(gint64)[ 1, %d ];", G_MAXINT);
2553 s = gst_structure_from_string (str, &end);
2554 fail_unless (*end == '\0');
2555 deserialized_value = gst_structure_get_value (s, "range");
2556 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (deserialized_value) == TRUE);
2557 fail_unless (gst_value_get_int64_range_min (deserialized_value) == 1);
2558 fail_unless (gst_value_get_int64_range_max (deserialized_value) == G_MAXINT);
2559 str2 = gst_structure_to_string (s);
2560 fail_unless (strcmp (str, str2) == 0);
2561 gst_structure_free (s);
2566 /* check invalid int64_range (starting with a gint) deserialization */
2568 g_strdup_printf ("foo/bar, range=(gint64)[ 1, %" G_GUINT64_FORMAT " ];",
2569 (guint64) G_MAXINT64 + 1);
2570 ASSERT_CRITICAL (s = gst_structure_from_string (str, &end));
2571 fail_unless (*end == '\0');
2572 gst_structure_free (s);
2576 /* check invalid int64_range deserialization into a int64_range */
2578 g_strdup_printf ("foo/bar, range=(gint64)[ %" G_GINT64_FORMAT ", %"
2579 G_GUINT64_FORMAT " ];", (gint64) G_MAXINT, (guint64) G_MAXINT64 + 1);
2580 ASSERT_CRITICAL (s = gst_structure_from_string (str, NULL));
2582 gst_structure_free (s);
2584 /* check invalid int64_range deserialization into a int_range */
2586 g_strdup_printf ("foo/bar, range=[ %" G_GINT64_FORMAT ", %"
2587 G_GUINT64_FORMAT " ];", (gint64) G_MAXINT, (guint64) G_MAXINT64 + 1);
2588 s = gst_structure_from_string (str, &end);
2589 fail_unless (s == NULL);
2590 fail_unless (end == NULL);
2594 GST_END_TEST static Suite *
2595 gst_value_suite (void)
2597 Suite *s = suite_create ("GstValue");
2598 TCase *tc_chain = tcase_create ("general");
2600 suite_add_tcase (s, tc_chain);
2601 tcase_add_test (tc_chain, test_serialize_fourcc);
2602 tcase_add_test (tc_chain, test_deserialize_fourcc);
2603 tcase_add_test (tc_chain, test_deserialize_buffer);
2604 tcase_add_test (tc_chain, test_serialize_buffer);
2605 tcase_add_test (tc_chain, test_deserialize_gint);
2606 tcase_add_test (tc_chain, test_deserialize_gint_failures);
2607 tcase_add_test (tc_chain, test_deserialize_guint);
2608 tcase_add_test (tc_chain, test_deserialize_guint_failures);
2609 tcase_add_test (tc_chain, test_deserialize_gint64);
2610 tcase_add_test (tc_chain, test_deserialize_guint64);
2611 tcase_add_test (tc_chain, test_deserialize_guchar);
2612 tcase_add_test (tc_chain, test_deserialize_gstfraction);
2613 tcase_add_test (tc_chain, test_serialize_flags);
2614 tcase_add_test (tc_chain, test_deserialize_flags);
2615 tcase_add_test (tc_chain, test_serialize_deserialize_format_enum);
2616 tcase_add_test (tc_chain, test_string);
2617 tcase_add_test (tc_chain, test_deserialize_string);
2618 tcase_add_test (tc_chain, test_value_compare);
2619 tcase_add_test (tc_chain, test_value_intersect);
2620 tcase_add_test (tc_chain, test_value_subtract_int);
2621 tcase_add_test (tc_chain, test_value_subtract_int64);
2622 tcase_add_test (tc_chain, test_value_subtract_double);
2623 tcase_add_test (tc_chain, test_value_subtract_fraction);
2624 tcase_add_test (tc_chain, test_value_subtract_fraction_range);
2625 tcase_add_test (tc_chain, test_value_subtract_fraction_list);
2626 tcase_add_test (tc_chain, test_date);
2627 tcase_add_test (tc_chain, test_date_time);
2628 tcase_add_test (tc_chain, test_fraction_range);
2629 tcase_add_test (tc_chain, test_serialize_deserialize_caps);
2630 tcase_add_test (tc_chain, test_int_range);
2631 tcase_add_test (tc_chain, test_int64_range);
2632 tcase_add_test (tc_chain, test_serialize_int64_range);
2633 tcase_add_test (tc_chain, test_deserialize_int_range);
2638 GST_CHECK_MAIN (gst_value);