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., 51 Franklin St, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
24 #include <gst/check/gstcheck.h>
27 GST_START_TEST (test_deserialize_buffer)
32 g_value_init (&value, GST_TYPE_BUFFER);
33 fail_unless (gst_value_deserialize (&value, "1234567890abcdef"));
34 /* does not increase the refcount */
35 buf = GST_BUFFER (g_value_get_boxed (&value));
36 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
38 /* does not increase the refcount */
39 buf = gst_value_get_buffer (&value);
40 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
43 g_value_unset (&value);
48 /* create and serialize a buffer */
49 GST_START_TEST (test_serialize_buffer)
54 static const char *buf_data = "1234567890abcdef";
57 len = strlen (buf_data);
58 buf = gst_buffer_new_and_alloc (len);
60 gst_buffer_fill (buf, 0, buf_data, len);
62 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
64 /* and assign buffer to mini object */
65 g_value_init (&value, GST_TYPE_BUFFER);
66 gst_value_take_buffer (&value, buf);
67 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
69 /* now serialize it */
70 serialized = gst_value_serialize (&value);
71 GST_DEBUG ("serialized buffer to %s", serialized);
72 fail_unless (serialized != NULL);
74 /* refcount should not change */
75 ASSERT_MINI_OBJECT_REFCOUNT (buf, "buffer", 1);
79 g_value_unset (&value);
81 /* take NULL buffer */
82 g_value_init (&value, GST_TYPE_BUFFER);
83 GST_DEBUG ("setting NULL buffer");
84 gst_value_take_buffer (&value, NULL);
86 /* now serialize it */
87 GST_DEBUG ("serializing NULL buffer");
88 serialized = gst_value_serialize (&value);
89 /* should return NULL */
90 fail_unless (serialized == NULL);
93 g_value_unset (&value);
98 GST_START_TEST (test_deserialize_gint64)
100 GValue value = { 0 };
101 const char *strings[] = {
104 "1152921504606846976",
105 "-1152921504606846976",
110 1152921504606846976LL,
111 -1152921504606846976LL,
115 g_value_init (&value, G_TYPE_INT64);
117 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
118 fail_unless (gst_value_deserialize (&value, strings[i]),
119 "could not deserialize %s (%d)", strings[i], i);
120 fail_unless (g_value_get_int64 (&value) == results[i],
121 "resulting value is %" G_GINT64_FORMAT ", not %" G_GINT64_FORMAT
122 ", for string %s (%d)", g_value_get_int64 (&value),
123 results[i], strings[i], i);
129 GST_START_TEST (test_deserialize_guint64)
131 GValue value = { 0 };
132 const char *strings[] = {
133 "0xffffffffffffffff",
134 "9223372036854775810",
135 "-9223372036854775810",
140 guint64 results[] = {
141 0xffffffffffffffffULL,
142 9223372036854775810ULL,
143 9223372036854775806ULL,
150 g_value_init (&value, G_TYPE_UINT64);
152 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
153 fail_unless (gst_value_deserialize (&value, strings[i]),
154 "could not deserialize %s (%d)", strings[i], i);
155 fail_unless (g_value_get_uint64 (&value) == results[i],
156 "resulting value is %" G_GUINT64_FORMAT ", not %" G_GUINT64_FORMAT
157 ", for string %s (%d)", g_value_get_uint64 (&value),
158 results[i], strings[i], i);
164 GST_START_TEST (test_deserialize_guchar)
166 GValue value = { 0 };
167 const char *strings[] = {
183 g_value_init (&value, G_TYPE_UCHAR);
185 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
186 fail_unless (gst_value_deserialize (&value, strings[i]),
187 "could not deserialize %s (%d)", strings[i], i);
188 fail_unless (g_value_get_uchar (&value) == results[i],
189 "resulting value is %u not %u, for string %s (%d)",
190 g_value_get_uchar (&value), results[i], strings[i], i);
193 /* test serialisation as well while we're at it */
196 GValue value = { 0 };
197 g_value_init (&value, G_TYPE_UCHAR);
199 g_value_set_uchar (&value, 255);
200 str = gst_value_serialize (&value);
202 fail_unless_equals_string (str, "255");
209 GST_START_TEST (test_deserialize_gstfraction)
211 GValue value = { 0 };
212 const char *strings[] = {
216 gint64 result_numers[] = {
220 gint64 result_denoms[] = {
227 g_value_init (&value, GST_TYPE_FRACTION);
228 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
229 fail_unless (gst_value_deserialize (&value, strings[i]),
230 "could not deserialize %s (%d)", strings[i], i);
231 fail_unless (gst_value_get_fraction_numerator (&value) == result_numers[i],
232 "resulting numerator value is %d, not %d"
233 ", for string %s (%d)", gst_value_get_fraction_numerator (&value),
234 result_numers[i], strings[i], i);
235 fail_unless (gst_value_get_fraction_denominator (&value) ==
236 result_denoms[i], "resulting denominator value is %d, not %d"
237 ", for string %s (%d)", gst_value_get_fraction_denominator (&value),
238 result_denoms[i], strings[i], i);
244 GST_START_TEST (test_deserialize_gint)
246 GValue value = { 0 };
247 const char *strings[] = {
252 /* a positive long long, serializing to highest possible positive sint */
254 /* a positive long long, serializing to lowest possible negative sint */
256 /* a negative long long, serializing to lowest possible negative sint */
257 "0xFFFFFFFF80000000",
259 /* a positive long long serializing to -1 */
262 /* a negative long long serializing to -1 */
263 "0xFFFFFFFFFFFFFFFF",
264 "0xFFFFFFFFFFFFFFFF",
267 /* some casts need to be explicit because of unsigned -> signed */
280 (gint) 0xFFFFFFFFFFFFFFFFLL,
285 g_value_init (&value, G_TYPE_INT);
287 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
288 fail_unless (gst_value_deserialize (&value, strings[i]),
289 "could not deserialize %s (%d)", strings[i], i);
290 fail_unless (g_value_get_int (&value) == results[i],
291 "resulting value is %d, not %d, for string %s (%d)",
292 g_value_get_int (&value), results[i], strings[i], i);
298 GST_START_TEST (test_deserialize_gint_failures)
300 GValue value = { 0 };
301 const char *strings[] = {
302 "-", /* not a complete number */
303 "- TEST", /* not a complete number */
304 "0x0000000100000000", /* lowest long long that cannot fit in 32 bits */
305 "0xF000000000000000",
306 "0xFFFFFFF000000000",
307 "0xFFFFFFFF00000000",
308 "0x10000000000000000", /* first number too long to fit into a long long */
309 /* invent a new processor first before trying to make this one pass */
310 "0x10000000000000000000000000000000000000000000",
314 g_value_init (&value, G_TYPE_INT);
316 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
317 fail_if (gst_value_deserialize (&value, strings[i]),
318 "deserialized %s (%d), while it should have failed", strings[i], i);
324 GST_START_TEST (test_deserialize_guint)
326 GValue value = { 0 };
327 const char *strings[] = {
332 /* a positive long long, serializing to highest possible positive sint */
334 /* a positive long long, serializing to lowest possible negative sint */
337 /* a negative long long, serializing to lowest possible negative sint */
338 "0xFFFFFFFF80000000",
339 /* a value typically used for rgb masks */
341 /* a positive long long serializing to highest possible positive uint */
344 /* a negative long long serializing to highest possible positive uint */
345 "0xFFFFFFFFFFFFFFFF",
355 (guint) 2147483648LL,
360 (guint) 0xFFFFFFFFFFFFFFFFLL,
365 g_value_init (&value, G_TYPE_UINT);
367 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
368 fail_unless (gst_value_deserialize (&value, strings[i]),
369 "could not deserialize %s (%d)", strings[i], i);
370 fail_unless (g_value_get_uint (&value) == results[i],
371 "resulting value is %d, not %d, for string %s (%d)",
372 g_value_get_uint (&value), results[i], strings[i], i);
378 GST_START_TEST (test_deserialize_guint_failures)
380 GValue value = { 0 };
381 const char *strings[] = {
382 "-", /* not a complete number */
383 "- TEST", /* not a complete number */
385 /* FIXME: these values should not be deserializable, since they overflow
386 * the target format */
387 "0x0000000100000000", /* lowest long long that cannot fit in 32 bits */
388 "0xF000000000000000",
389 "0xFFFFFFF000000000",
390 "0xFFFFFFFF00000000",
391 "0x10000000000000000", /* first number too long to fit into a long long */
392 /* invent a new processor first before trying to make this one pass */
393 "0x10000000000000000000000000000000000000000000",
398 g_value_init (&value, G_TYPE_UINT);
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_serialize_flags)
410 GValue value = { 0 };
412 GstSeekFlags flags[] = {
416 GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE,
418 const char *results[] = {
419 "GST_SEEK_FLAG_NONE",
420 "GST_SEEK_FLAG_NONE",
421 "GST_SEEK_FLAG_FLUSH",
422 "GST_SEEK_FLAG_FLUSH+GST_SEEK_FLAG_ACCURATE",
426 g_value_init (&value, GST_TYPE_SEEK_FLAGS);
428 for (i = 0; i < G_N_ELEMENTS (flags); ++i) {
429 g_value_set_flags (&value, flags[i]);
430 string = gst_value_serialize (&value);
431 fail_if (string == NULL, "could not serialize flags %d", i);
432 fail_unless (strcmp (string, results[i]) == 0,
433 "resulting value is %s, not %s, for flags #%d", string, results[i], i);
441 GST_START_TEST (test_deserialize_flags)
443 GValue value = { 0 };
444 const char *strings[] = {
447 "GST_SEEK_FLAG_NONE",
448 "GST_SEEK_FLAG_FLUSH",
449 "GST_SEEK_FLAG_FLUSH+GST_SEEK_FLAG_ACCURATE",
451 GstSeekFlags results[] = {
456 GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE,
460 g_value_init (&value, GST_TYPE_SEEK_FLAGS);
462 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
463 fail_unless (gst_value_deserialize (&value, strings[i]),
464 "could not deserialize %s (%d)", strings[i], i);
465 fail_unless (g_value_get_flags (&value) == results[i],
466 "resulting value is %d, not %d, for string %s (%d)",
467 g_value_get_flags (&value), results[i], strings[i], i);
473 GST_START_TEST (test_deserialize_bitmask)
475 GValue value = { 0 };
476 const char *strings[] = {
477 "0xffffffffffffffff",
478 "0x1234567890ABCDEF",
480 guint64 results[] = {
481 0xffffffffffffffffULL,
482 0x1234567890ABCDEFULL,
486 g_value_init (&value, GST_TYPE_BITMASK);
488 for (i = 0; i < G_N_ELEMENTS (strings); ++i) {
489 fail_unless (gst_value_deserialize (&value, strings[i]),
490 "could not deserialize %s (%d)", strings[i], i);
491 fail_unless (gst_value_get_bitmask (&value) == results[i],
492 "resulting value is 0x%016" G_GINT64_MODIFIER "x, not 0x%016"
493 G_GINT64_MODIFIER "x, for string %s (%d)",
494 gst_value_get_bitmask (&value), results[i], strings[i], i);
500 GST_START_TEST (test_string)
502 const gchar *try[] = {
506 "\"\"" /* Empty string */
512 g_value_init (&v, G_TYPE_STRING);
513 for (i = 0; i < G_N_ELEMENTS (try); i++) {
514 g_value_set_string (&v, try[i]);
515 tmp = gst_value_serialize (&v);
516 fail_if (tmp == NULL, "couldn't serialize: %s\n", try[i]);
517 fail_unless (gst_value_deserialize (&v, tmp),
518 "couldn't deserialize: %s\n", tmp);
521 fail_unless (g_str_equal (g_value_get_string (&v), try[i]),
522 "\nserialized : %s\ndeserialized: %s", try[i],
523 g_value_get_string (&v));
525 /* NULL strings should not be serializable */
526 g_value_set_string (&v, NULL);
527 fail_unless (gst_value_serialize (&v) == NULL);
533 GST_START_TEST (test_deserialize_string)
541 "", ""}, /* empty strings */
543 "\"\"", ""}, /* quoted empty string -> empty string */
544 /* Expected FAILURES: */
546 "\"", NULL}, /* missing second quote */
548 "\"Hello\\ World", NULL}, /* missing second quote */
550 "\"\\", NULL}, /* quote at end, missing second quote */
552 "\"\\0", NULL}, /* missing second quote */
554 "\"\\0\"", NULL}, /* unfinished escaped character */
556 "\" \"", NULL}, /* spaces must be escaped */
558 /* FIXME 0.9: this test should fail, but it doesn't */
560 "tüüt", NULL} /* string with special chars must be escaped */
566 g_value_init (&v, G_TYPE_STRING);
567 for (i = 0; i < G_N_ELEMENTS (tests); i++) {
568 if (gst_value_deserialize (&v, tests[i].from)) {
569 fail_if (tests[i].to == NULL,
570 "I got %s instead of a failure", g_value_get_string (&v));
571 fail_unless (g_str_equal (g_value_get_string (&v), tests[i].to),
572 "\nwanted: %s\ngot : %s", tests[i].to, g_value_get_string (&v));
574 fail_if (tests[i].to != NULL, "failed, but wanted: %s", tests[i].to);
582 GST_START_TEST (test_value_compare)
584 GValue value1 = { 0 };
585 GValue value2 = { 0 };
588 g_value_init (&value1, G_TYPE_INT);
589 g_value_set_int (&value1, 10);
590 g_value_init (&value2, G_TYPE_INT);
591 g_value_set_int (&value2, 20);
592 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
593 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
594 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
595 g_value_unset (&value1);
596 g_value_unset (&value2);
598 g_value_init (&value1, G_TYPE_DOUBLE);
599 g_value_set_double (&value1, 10);
600 g_value_init (&value2, G_TYPE_DOUBLE);
601 g_value_set_double (&value2, 20);
602 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
603 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
604 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
605 g_value_unset (&value1);
606 g_value_unset (&value2);
608 g_value_init (&value1, G_TYPE_STRING);
609 g_value_set_string (&value1, "a");
610 g_value_init (&value2, G_TYPE_STRING);
611 g_value_set_string (&value2, "b");
612 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
613 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
614 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
615 /* Test some NULL string comparisons */
616 g_value_set_string (&value2, NULL);
617 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_UNORDERED);
618 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_UNORDERED);
619 fail_unless (gst_value_compare (&value2, &value2) == GST_VALUE_EQUAL);
621 g_value_unset (&value1);
622 g_value_unset (&value2);
624 /* comparing 2/3 with 3/4 */
625 g_value_init (&value1, GST_TYPE_FRACTION);
626 gst_value_set_fraction (&value1, 2, 3);
627 g_value_init (&value2, GST_TYPE_FRACTION);
628 gst_value_set_fraction (&value2, 3, 4);
629 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
630 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
631 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
632 g_value_unset (&value1);
633 g_value_unset (&value2);
635 /* comparing -4/5 with 2/-3 */
636 g_value_init (&value1, GST_TYPE_FRACTION);
637 gst_value_set_fraction (&value1, -4, 5);
638 g_value_init (&value2, GST_TYPE_FRACTION);
639 gst_value_set_fraction (&value2, 2, -3);
640 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
641 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
642 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
643 g_value_unset (&value1);
644 g_value_unset (&value2);
646 /* comparing 10/100 with 200/2000 */
647 g_value_init (&value1, GST_TYPE_FRACTION);
648 gst_value_set_fraction (&value1, 10, 100);
649 g_value_init (&value2, GST_TYPE_FRACTION);
650 gst_value_set_fraction (&value2, 200, 2000);
651 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL);
652 g_value_unset (&value1);
653 g_value_unset (&value2);
655 /* comparing -4/5 with 2/-3 */
656 g_value_init (&value1, GST_TYPE_FRACTION);
657 gst_value_set_fraction (&value1, -4, 5);
658 g_value_init (&value2, GST_TYPE_FRACTION);
659 gst_value_set_fraction (&value2, 2, -3);
660 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_LESS_THAN);
661 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_GREATER_THAN);
662 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
663 g_value_unset (&value1);
664 g_value_unset (&value2);
666 /* Check that lists are equal regardless of order */
667 g_value_init (&value1, GST_TYPE_LIST);
668 g_value_init (&tmp, G_TYPE_INT);
669 g_value_set_int (&tmp, 1);
670 gst_value_list_append_value (&value1, &tmp);
671 g_value_set_int (&tmp, 2);
672 gst_value_list_append_value (&value1, &tmp);
673 g_value_set_int (&tmp, 3);
674 gst_value_list_append_value (&value1, &tmp);
675 g_value_set_int (&tmp, 4);
676 gst_value_list_append_value (&value1, &tmp);
678 g_value_init (&value2, GST_TYPE_LIST);
679 g_value_set_int (&tmp, 4);
680 gst_value_list_append_value (&value2, &tmp);
681 g_value_set_int (&tmp, 3);
682 gst_value_list_append_value (&value2, &tmp);
683 g_value_set_int (&tmp, 2);
684 gst_value_list_append_value (&value2, &tmp);
685 g_value_set_int (&tmp, 1);
686 gst_value_list_append_value (&value2, &tmp);
688 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
689 "value lists with different order were not equal when they should be");
690 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL,
691 "value lists with same order were not equal when they should be");
692 fail_unless (gst_value_compare (&value2, &value2) == GST_VALUE_EQUAL,
693 "value lists with same order were not equal when they should be");
695 /* Carry over the lists to this next check: */
696 /* Lists with different sizes are unequal */
697 g_value_set_int (&tmp, 1);
698 gst_value_list_append_value (&value2, &tmp);
700 fail_if (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
701 "Value lists with different size were equal when they shouldn't be");
703 /* Carry over the lists to this next check: */
704 /* Lists with same size but list1 contains one more element not in list2 */
705 g_value_set_int (&tmp, 5);
706 gst_value_list_append_value (&value1, &tmp);
708 fail_if (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
709 "Value lists with different elements were equal when they shouldn't be");
710 fail_if (gst_value_compare (&value2, &value1) == GST_VALUE_EQUAL,
711 "Value lists with different elements were equal when they shouldn't be");
713 g_value_unset (&value1);
714 g_value_unset (&value2);
715 g_value_unset (&tmp);
717 /* Arrays are only equal when in the same order */
718 g_value_init (&value1, GST_TYPE_ARRAY);
719 g_value_init (&tmp, G_TYPE_INT);
720 g_value_set_int (&tmp, 1);
721 gst_value_array_append_value (&value1, &tmp);
722 g_value_set_int (&tmp, 2);
723 gst_value_array_append_value (&value1, &tmp);
724 g_value_set_int (&tmp, 3);
725 gst_value_array_append_value (&value1, &tmp);
726 g_value_set_int (&tmp, 4);
727 gst_value_array_append_value (&value1, &tmp);
729 g_value_init (&value2, GST_TYPE_ARRAY);
730 g_value_set_int (&tmp, 4);
731 gst_value_array_append_value (&value2, &tmp);
732 g_value_set_int (&tmp, 3);
733 gst_value_array_append_value (&value2, &tmp);
734 g_value_set_int (&tmp, 2);
735 gst_value_array_append_value (&value2, &tmp);
736 g_value_set_int (&tmp, 1);
737 gst_value_array_append_value (&value2, &tmp);
739 fail_if (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
740 "Value arrays with different order were equal when they shouldn't be");
741 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL,
742 "Identical value arrays were not equal when they should be");
743 fail_unless (gst_value_compare (&value2, &value2) == GST_VALUE_EQUAL,
744 "Identical value arrays were not equal when they should be");
746 /* Carry over the arrays to this next check: */
747 /* Arrays with different sizes are unequal */
748 g_value_unset (&value2);
749 g_value_init (&value2, GST_TYPE_ARRAY);
750 g_value_copy (&value1, &value2);
752 g_value_set_int (&tmp, 1);
753 gst_value_array_append_value (&value2, &tmp);
755 fail_if (gst_value_compare (&value1, &value2) == GST_VALUE_EQUAL,
756 "Value arrays with different size were equal when they shouldn't be");
757 /* order should not matter */
758 fail_if (gst_value_compare (&value2, &value1) == GST_VALUE_EQUAL,
759 "Value arrays with different size were equal when they shouldn't be");
761 g_value_unset (&value1);
762 g_value_unset (&value2);
763 g_value_unset (&tmp);
765 g_value_init (&value1, GST_TYPE_BITMASK);
766 gst_value_set_bitmask (&value1, 0x123);
767 g_value_init (&value2, GST_TYPE_BITMASK);
768 gst_value_set_bitmask (&value2, 0x321);
769 fail_unless (gst_value_compare (&value1, &value2) == GST_VALUE_UNORDERED);
770 fail_unless (gst_value_compare (&value2, &value1) == GST_VALUE_UNORDERED);
771 fail_unless (gst_value_compare (&value1, &value1) == GST_VALUE_EQUAL);
772 g_value_unset (&value1);
773 g_value_unset (&value2);
778 GST_START_TEST (test_value_intersect)
786 g_value_init (&src1, G_TYPE_INT);
787 g_value_set_int (&src1, 10);
788 g_value_init (&src2, G_TYPE_INT);
789 g_value_set_int (&src2, 20);
790 ret = gst_value_intersect (&dest, &src1, &src2);
791 fail_unless (ret == FALSE);
792 g_value_unset (&src1);
793 g_value_unset (&src2);
795 g_value_init (&src1, G_TYPE_STRING);
796 g_value_set_static_string (&src1, "YUY2");
797 g_value_init (&src2, GST_TYPE_LIST);
798 g_value_init (&item, G_TYPE_STRING);
799 g_value_set_static_string (&item, "YUY2");
800 gst_value_list_append_value (&src2, &item);
801 g_value_set_static_string (&item, "I420");
802 gst_value_list_append_value (&src2, &item);
803 g_value_set_static_string (&item, "ABCD");
804 gst_value_list_append_value (&src2, &item);
806 fail_unless (gst_value_intersect (&dest, &src1, &src2));
807 fail_unless (G_VALUE_HOLDS_STRING (&dest));
808 fail_unless (g_str_equal (g_value_get_string (&dest), "YUY2"));
810 g_value_unset (&src1);
811 g_value_unset (&src2);
812 g_value_unset (&dest);
818 GST_START_TEST (test_value_subtract_int)
828 g_value_init (&src1, G_TYPE_INT);
829 g_value_set_int (&src1, 10);
830 g_value_init (&src2, G_TYPE_INT);
831 g_value_set_int (&src2, 20);
832 /* subtract as in sets, result is 10 */
833 ret = gst_value_subtract (&dest, &src1, &src2);
834 fail_unless (ret == TRUE);
835 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
836 g_value_unset (&dest);
838 /* same values, yields empty set */
839 ret = gst_value_subtract (&dest, &src1, &src1);
840 fail_unless (ret == FALSE);
841 g_value_unset (&src1);
842 g_value_unset (&src2);
847 /* would yield an empty set */
848 g_value_init (&src1, G_TYPE_INT);
849 g_value_set_int (&src1, 10);
850 g_value_init (&src2, GST_TYPE_INT_RANGE);
851 gst_value_set_int_range (&src2, 0, 20);
852 ret = gst_value_subtract (&dest, &src1, &src2);
853 fail_unless (ret == FALSE);
855 /* and the other way around, should create a list of two ranges. */
856 ret = gst_value_subtract (&dest, &src2, &src1);
857 fail_unless (ret == TRUE);
858 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
859 tmp = gst_value_list_get_value (&dest, 0);
860 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
861 fail_unless (gst_value_get_int_range_min (tmp) == 0);
862 fail_unless (gst_value_get_int_range_max (tmp) == 9);
863 tmp = gst_value_list_get_value (&dest, 1);
864 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
865 fail_unless (gst_value_get_int_range_min (tmp) == 11);
866 fail_unless (gst_value_get_int_range_max (tmp) == 20);
867 g_value_unset (&dest);
868 g_value_unset (&src1);
869 g_value_unset (&src2);
871 /* border case 1, empty set */
872 g_value_init (&src1, G_TYPE_INT);
873 g_value_set_int (&src1, 10);
874 g_value_init (&src2, GST_TYPE_INT_RANGE);
875 gst_value_set_int_range (&src2, 10, 20);
876 ret = gst_value_subtract (&dest, &src1, &src2);
877 fail_unless (ret == FALSE);
879 /* and the other way around, should create a new range. */
880 ret = gst_value_subtract (&dest, &src2, &src1);
881 fail_unless (ret == TRUE);
882 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
883 fail_unless (gst_value_get_int_range_min (&dest) == 11);
884 fail_unless (gst_value_get_int_range_max (&dest) == 20);
885 g_value_unset (&dest);
886 g_value_unset (&src1);
887 g_value_unset (&src2);
889 /* border case 2, empty set */
890 g_value_init (&src1, G_TYPE_INT);
891 g_value_set_int (&src1, 20);
892 g_value_init (&src2, GST_TYPE_INT_RANGE);
893 gst_value_set_int_range (&src2, 10, 20);
894 ret = gst_value_subtract (&dest, &src1, &src2);
895 fail_unless (ret == FALSE);
897 /* and the other way around, should create a new range. */
898 ret = gst_value_subtract (&dest, &src2, &src1);
899 fail_unless (ret == TRUE);
900 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
901 fail_unless (gst_value_get_int_range_min (&dest) == 10);
902 fail_unless (gst_value_get_int_range_max (&dest) == 19);
903 g_value_unset (&dest);
904 g_value_unset (&src1);
905 g_value_unset (&src2);
907 /* case 3, valid set */
908 g_value_init (&src1, G_TYPE_INT);
909 g_value_set_int (&src1, 0);
910 g_value_init (&src2, GST_TYPE_INT_RANGE);
911 gst_value_set_int_range (&src2, 10, 20);
912 ret = gst_value_subtract (&dest, &src1, &src2);
913 fail_unless (ret == TRUE);
914 fail_unless (G_VALUE_HOLDS_INT (&dest) == TRUE);
915 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
916 g_value_unset (&dest);
918 /* and the other way around, should keep the range. */
919 ret = gst_value_subtract (&dest, &src2, &src1);
920 fail_unless (ret == TRUE);
921 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
922 fail_unless (gst_value_get_int_range_min (&dest) == 10);
923 fail_unless (gst_value_get_int_range_max (&dest) == 20);
924 g_value_unset (&dest);
925 g_value_unset (&src1);
926 g_value_unset (&src2);
928 /* int_range <-> int_range
931 /* same range, empty set */
932 g_value_init (&src1, GST_TYPE_INT_RANGE);
933 gst_value_set_int_range (&src1, 10, 20);
934 g_value_init (&src2, GST_TYPE_INT_RANGE);
935 gst_value_set_int_range (&src2, 10, 20);
936 ret = gst_value_subtract (&dest, &src1, &src2);
937 fail_unless (ret == FALSE);
938 ret = gst_value_subtract (&dest, &src2, &src1);
939 fail_unless (ret == FALSE);
940 g_value_unset (&src1);
941 g_value_unset (&src2);
943 /* non overlapping ranges */
944 g_value_init (&src1, GST_TYPE_INT_RANGE);
945 gst_value_set_int_range (&src1, 10, 20);
946 g_value_init (&src2, GST_TYPE_INT_RANGE);
947 gst_value_set_int_range (&src2, 30, 40);
948 ret = gst_value_subtract (&dest, &src1, &src2);
949 fail_unless (ret == TRUE);
950 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
951 fail_unless (gst_value_get_int_range_min (&dest) == 10);
952 fail_unless (gst_value_get_int_range_max (&dest) == 20);
953 g_value_unset (&dest);
955 ret = gst_value_subtract (&dest, &src2, &src1);
956 fail_unless (ret == TRUE);
957 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
958 fail_unless (gst_value_get_int_range_min (&dest) == 30);
959 fail_unless (gst_value_get_int_range_max (&dest) == 40);
960 g_value_unset (&dest);
961 g_value_unset (&src1);
962 g_value_unset (&src2);
964 /* completely overlapping ranges */
965 g_value_init (&src1, GST_TYPE_INT_RANGE);
966 gst_value_set_int_range (&src1, 10, 20);
967 g_value_init (&src2, GST_TYPE_INT_RANGE);
968 gst_value_set_int_range (&src2, 10, 30);
969 ret = gst_value_subtract (&dest, &src1, &src2);
970 fail_unless (ret == FALSE);
972 ret = gst_value_subtract (&dest, &src2, &src1);
973 fail_unless (ret == TRUE);
974 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
975 fail_unless (gst_value_get_int_range_min (&dest) == 21);
976 fail_unless (gst_value_get_int_range_max (&dest) == 30);
977 g_value_unset (&dest);
978 g_value_unset (&src1);
979 g_value_unset (&src2);
981 /* partially overlapping ranges */
982 g_value_init (&src1, GST_TYPE_INT_RANGE);
983 gst_value_set_int_range (&src1, 10, 20);
984 g_value_init (&src2, GST_TYPE_INT_RANGE);
985 gst_value_set_int_range (&src2, 15, 30);
986 ret = gst_value_subtract (&dest, &src1, &src2);
987 fail_unless (ret == TRUE);
988 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
989 fail_unless (gst_value_get_int_range_min (&dest) == 10);
990 fail_unless (gst_value_get_int_range_max (&dest) == 14);
991 g_value_unset (&dest);
993 ret = gst_value_subtract (&dest, &src2, &src1);
994 fail_unless (ret == TRUE);
995 fail_unless (GST_VALUE_HOLDS_INT_RANGE (&dest) == TRUE);
996 fail_unless (gst_value_get_int_range_min (&dest) == 21);
997 fail_unless (gst_value_get_int_range_max (&dest) == 30);
998 g_value_unset (&dest);
999 g_value_unset (&src1);
1000 g_value_unset (&src2);
1002 /* create a hole { int_range, int_range } */
1003 g_value_init (&src1, GST_TYPE_INT_RANGE);
1004 gst_value_set_int_range (&src1, 10, 30);
1005 g_value_init (&src2, GST_TYPE_INT_RANGE);
1006 gst_value_set_int_range (&src2, 15, 20);
1007 ret = gst_value_subtract (&dest, &src1, &src2);
1008 fail_unless (ret == TRUE);
1009 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1010 tmp = gst_value_list_get_value (&dest, 0);
1011 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
1012 fail_unless (gst_value_get_int_range_min (tmp) == 10);
1013 fail_unless (gst_value_get_int_range_max (tmp) == 14);
1014 tmp = gst_value_list_get_value (&dest, 1);
1015 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
1016 fail_unless (gst_value_get_int_range_min (tmp) == 21);
1017 fail_unless (gst_value_get_int_range_max (tmp) == 30);
1018 g_value_unset (&dest);
1020 ret = gst_value_subtract (&dest, &src2, &src1);
1021 fail_unless (ret == FALSE);
1022 g_value_unset (&src1);
1023 g_value_unset (&src2);
1025 /* create a hole, { int, int } */
1026 g_value_init (&src1, GST_TYPE_INT_RANGE);
1027 gst_value_set_int_range (&src1, 10, 30);
1028 g_value_init (&src2, GST_TYPE_INT_RANGE);
1029 gst_value_set_int_range (&src2, 11, 29);
1030 ret = gst_value_subtract (&dest, &src1, &src2);
1031 fail_unless (ret == TRUE);
1032 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1033 tmp = gst_value_list_get_value (&dest, 0);
1034 fail_unless (G_VALUE_HOLDS_INT (tmp) == TRUE);
1035 fail_unless (g_value_get_int (tmp) == 10);
1036 tmp = gst_value_list_get_value (&dest, 1);
1037 fail_unless (G_VALUE_HOLDS_INT (tmp) == TRUE);
1038 fail_unless (g_value_get_int (tmp) == 30);
1039 g_value_unset (&dest);
1041 ret = gst_value_subtract (&dest, &src2, &src1);
1042 fail_unless (ret == FALSE);
1043 g_value_unset (&src1);
1044 g_value_unset (&src2);
1046 /* create a hole, { int, int_range } */
1047 g_value_init (&src1, GST_TYPE_INT_RANGE);
1048 gst_value_set_int_range (&src1, 10, 30);
1049 g_value_init (&src2, GST_TYPE_INT_RANGE);
1050 gst_value_set_int_range (&src2, 11, 28);
1051 ret = gst_value_subtract (&dest, &src1, &src2);
1052 fail_unless (ret == TRUE);
1053 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1054 tmp = gst_value_list_get_value (&dest, 0);
1055 fail_unless (G_VALUE_HOLDS_INT (tmp) == TRUE);
1056 fail_unless (g_value_get_int (tmp) == 10);
1057 tmp = gst_value_list_get_value (&dest, 1);
1058 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
1059 fail_unless (gst_value_get_int_range_min (tmp) == 29);
1060 fail_unless (gst_value_get_int_range_max (tmp) == 30);
1061 g_value_unset (&dest);
1063 ret = gst_value_subtract (&dest, &src2, &src1);
1064 fail_unless (ret == FALSE);
1065 g_value_unset (&src1);
1066 g_value_unset (&src2);
1068 /* create a hole, { int_range, int } */
1069 g_value_init (&src1, GST_TYPE_INT_RANGE);
1070 gst_value_set_int_range (&src1, 10, 30);
1071 g_value_init (&src2, GST_TYPE_INT_RANGE);
1072 gst_value_set_int_range (&src2, 12, 29);
1073 ret = gst_value_subtract (&dest, &src1, &src2);
1074 fail_unless (ret == TRUE);
1075 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1076 tmp = gst_value_list_get_value (&dest, 0);
1077 fail_unless (GST_VALUE_HOLDS_INT_RANGE (tmp) == TRUE);
1078 fail_unless (gst_value_get_int_range_min (tmp) == 10);
1079 fail_unless (gst_value_get_int_range_max (tmp) == 11);
1080 tmp = gst_value_list_get_value (&dest, 1);
1081 fail_unless (G_VALUE_HOLDS_INT (tmp) == TRUE);
1082 fail_unless (g_value_get_int (tmp) == 30);
1083 g_value_unset (&dest);
1085 ret = gst_value_subtract (&dest, &src2, &src1);
1086 fail_unless (ret == FALSE);
1087 g_value_unset (&src1);
1088 g_value_unset (&src2);
1093 GST_START_TEST (test_value_subtract_int64)
1095 GValue dest = { 0 };
1096 GValue src1 = { 0 };
1097 GValue src2 = { 0 };
1103 g_value_init (&src1, G_TYPE_INT64);
1104 g_value_set_int64 (&src1, 10);
1105 g_value_init (&src2, G_TYPE_INT64);
1106 g_value_set_int64 (&src2, 20);
1107 /* subtract as in sets, result is 10 */
1108 ret = gst_value_subtract (&dest, &src1, &src2);
1109 fail_unless (ret == TRUE);
1110 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1111 g_value_unset (&dest);
1113 /* same values, yields empty set */
1114 ret = gst_value_subtract (&dest, &src1, &src1);
1115 fail_unless (ret == FALSE);
1116 g_value_unset (&src1);
1117 g_value_unset (&src2);
1119 /* int64 <-> int64_range
1122 /* would yield an empty set */
1123 g_value_init (&src1, G_TYPE_INT64);
1124 g_value_set_int64 (&src1, 10);
1125 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1126 gst_value_set_int64_range (&src2, 0, 20);
1127 ret = gst_value_subtract (&dest, &src1, &src2);
1128 fail_unless (ret == FALSE);
1130 /* and the other way around, should create a list of two ranges. */
1131 ret = gst_value_subtract (&dest, &src2, &src1);
1132 fail_unless (ret == TRUE);
1133 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1134 tmp = gst_value_list_get_value (&dest, 0);
1135 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1136 fail_unless (gst_value_get_int64_range_min (tmp) == 0);
1137 fail_unless (gst_value_get_int64_range_max (tmp) == 9);
1138 tmp = gst_value_list_get_value (&dest, 1);
1139 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1140 fail_unless (gst_value_get_int64_range_min (tmp) == 11);
1141 fail_unless (gst_value_get_int64_range_max (tmp) == 20);
1142 g_value_unset (&dest);
1143 g_value_unset (&src1);
1144 g_value_unset (&src2);
1146 /* border case 1, empty set */
1147 g_value_init (&src1, G_TYPE_INT64);
1148 g_value_set_int64 (&src1, 10);
1149 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1150 gst_value_set_int64_range (&src2, 10, 20);
1151 ret = gst_value_subtract (&dest, &src1, &src2);
1152 fail_unless (ret == FALSE);
1154 /* and the other way around, should create a new range. */
1155 ret = gst_value_subtract (&dest, &src2, &src1);
1156 fail_unless (ret == TRUE);
1157 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1158 fail_unless (gst_value_get_int64_range_min (&dest) == 11);
1159 fail_unless (gst_value_get_int64_range_max (&dest) == 20);
1160 g_value_unset (&dest);
1161 g_value_unset (&src1);
1162 g_value_unset (&src2);
1164 /* border case 2, empty set */
1165 g_value_init (&src1, G_TYPE_INT64);
1166 g_value_set_int64 (&src1, 20);
1167 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1168 gst_value_set_int64_range (&src2, 10, 20);
1169 ret = gst_value_subtract (&dest, &src1, &src2);
1170 fail_unless (ret == FALSE);
1172 /* and the other way around, should create a new range. */
1173 ret = gst_value_subtract (&dest, &src2, &src1);
1174 fail_unless (ret == TRUE);
1175 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1176 fail_unless (gst_value_get_int64_range_min (&dest) == 10);
1177 fail_unless (gst_value_get_int64_range_max (&dest) == 19);
1178 g_value_unset (&dest);
1179 g_value_unset (&src1);
1180 g_value_unset (&src2);
1182 /* case 3, valid set */
1183 g_value_init (&src1, G_TYPE_INT64);
1184 g_value_set_int64 (&src1, 0);
1185 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1186 gst_value_set_int64_range (&src2, 10, 20);
1187 ret = gst_value_subtract (&dest, &src1, &src2);
1188 fail_unless (ret == TRUE);
1189 fail_unless (G_VALUE_HOLDS_INT64 (&dest) == TRUE);
1190 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1191 g_value_unset (&dest);
1193 /* and the other way around, should keep the range. */
1194 ret = gst_value_subtract (&dest, &src2, &src1);
1195 fail_unless (ret == TRUE);
1196 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1197 fail_unless (gst_value_get_int64_range_min (&dest) == 10);
1198 fail_unless (gst_value_get_int64_range_max (&dest) == 20);
1199 g_value_unset (&dest);
1200 g_value_unset (&src1);
1201 g_value_unset (&src2);
1203 /* int64_range <-> int64_range
1206 /* same range, empty set */
1207 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1208 gst_value_set_int64_range (&src1, 10, 20);
1209 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1210 gst_value_set_int64_range (&src2, 10, 20);
1211 ret = gst_value_subtract (&dest, &src1, &src2);
1212 fail_unless (ret == FALSE);
1213 ret = gst_value_subtract (&dest, &src2, &src1);
1214 fail_unless (ret == FALSE);
1215 g_value_unset (&src1);
1216 g_value_unset (&src2);
1218 /* non overlapping ranges */
1219 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1220 gst_value_set_int64_range (&src1, 10, 20);
1221 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1222 gst_value_set_int64_range (&src2, 30, 40);
1223 ret = gst_value_subtract (&dest, &src1, &src2);
1224 fail_unless (ret == TRUE);
1225 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1226 fail_unless (gst_value_get_int64_range_min (&dest) == 10);
1227 fail_unless (gst_value_get_int64_range_max (&dest) == 20);
1228 g_value_unset (&dest);
1230 ret = gst_value_subtract (&dest, &src2, &src1);
1231 fail_unless (ret == TRUE);
1232 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1233 fail_unless (gst_value_get_int64_range_min (&dest) == 30);
1234 fail_unless (gst_value_get_int64_range_max (&dest) == 40);
1235 g_value_unset (&dest);
1236 g_value_unset (&src1);
1237 g_value_unset (&src2);
1239 /* completely overlapping ranges */
1240 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1241 gst_value_set_int64_range (&src1, 10, 20);
1242 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1243 gst_value_set_int64_range (&src2, 10, 30);
1244 ret = gst_value_subtract (&dest, &src1, &src2);
1245 fail_unless (ret == FALSE);
1247 ret = gst_value_subtract (&dest, &src2, &src1);
1248 fail_unless (ret == TRUE);
1249 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1250 fail_unless (gst_value_get_int64_range_min (&dest) == 21);
1251 fail_unless (gst_value_get_int64_range_max (&dest) == 30);
1252 g_value_unset (&dest);
1253 g_value_unset (&src1);
1254 g_value_unset (&src2);
1256 /* partially overlapping ranges */
1257 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1258 gst_value_set_int64_range (&src1, 10, 20);
1259 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1260 gst_value_set_int64_range (&src2, 15, 30);
1261 ret = gst_value_subtract (&dest, &src1, &src2);
1262 fail_unless (ret == TRUE);
1263 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1264 fail_unless (gst_value_get_int64_range_min (&dest) == 10);
1265 fail_unless (gst_value_get_int64_range_max (&dest) == 14);
1266 g_value_unset (&dest);
1268 ret = gst_value_subtract (&dest, &src2, &src1);
1269 fail_unless (ret == TRUE);
1270 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (&dest) == TRUE);
1271 fail_unless (gst_value_get_int64_range_min (&dest) == 21);
1272 fail_unless (gst_value_get_int64_range_max (&dest) == 30);
1273 g_value_unset (&dest);
1274 g_value_unset (&src1);
1275 g_value_unset (&src2);
1277 /* create a hole { int64_range, int64_range } */
1278 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1279 gst_value_set_int64_range (&src1, 10, 30);
1280 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1281 gst_value_set_int64_range (&src2, 15, 20);
1282 ret = gst_value_subtract (&dest, &src1, &src2);
1283 fail_unless (ret == TRUE);
1284 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1285 tmp = gst_value_list_get_value (&dest, 0);
1286 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1287 fail_unless (gst_value_get_int64_range_min (tmp) == 10);
1288 fail_unless (gst_value_get_int64_range_max (tmp) == 14);
1289 tmp = gst_value_list_get_value (&dest, 1);
1290 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1291 fail_unless (gst_value_get_int64_range_min (tmp) == 21);
1292 fail_unless (gst_value_get_int64_range_max (tmp) == 30);
1293 g_value_unset (&dest);
1295 ret = gst_value_subtract (&dest, &src2, &src1);
1296 fail_unless (ret == FALSE);
1297 g_value_unset (&src1);
1298 g_value_unset (&src2);
1300 /* create a hole, { int64, int64 } */
1301 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1302 gst_value_set_int64_range (&src1, 10, 30);
1303 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1304 gst_value_set_int64_range (&src2, 11, 29);
1305 ret = gst_value_subtract (&dest, &src1, &src2);
1306 fail_unless (ret == TRUE);
1307 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1308 tmp = gst_value_list_get_value (&dest, 0);
1309 fail_unless (G_VALUE_HOLDS_INT64 (tmp) == TRUE);
1310 fail_unless (g_value_get_int64 (tmp) == 10);
1311 tmp = gst_value_list_get_value (&dest, 1);
1312 fail_unless (G_VALUE_HOLDS_INT64 (tmp) == TRUE);
1313 fail_unless (g_value_get_int64 (tmp) == 30);
1314 g_value_unset (&dest);
1316 ret = gst_value_subtract (&dest, &src2, &src1);
1317 fail_unless (ret == FALSE);
1318 g_value_unset (&src1);
1319 g_value_unset (&src2);
1321 /* create a hole, { int64, int64_range } */
1322 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1323 gst_value_set_int64_range (&src1, 10, 30);
1324 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1325 gst_value_set_int64_range (&src2, 11, 28);
1326 ret = gst_value_subtract (&dest, &src1, &src2);
1327 fail_unless (ret == TRUE);
1328 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1329 tmp = gst_value_list_get_value (&dest, 0);
1330 fail_unless (G_VALUE_HOLDS_INT64 (tmp) == TRUE);
1331 fail_unless (g_value_get_int64 (tmp) == 10);
1332 tmp = gst_value_list_get_value (&dest, 1);
1333 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1334 fail_unless (gst_value_get_int64_range_min (tmp) == 29);
1335 fail_unless (gst_value_get_int64_range_max (tmp) == 30);
1336 g_value_unset (&dest);
1338 ret = gst_value_subtract (&dest, &src2, &src1);
1339 fail_unless (ret == FALSE);
1340 g_value_unset (&src1);
1341 g_value_unset (&src2);
1343 /* create a hole, { int64_range, int64 } */
1344 g_value_init (&src1, GST_TYPE_INT64_RANGE);
1345 gst_value_set_int64_range (&src1, 10, 30);
1346 g_value_init (&src2, GST_TYPE_INT64_RANGE);
1347 gst_value_set_int64_range (&src2, 12, 29);
1348 ret = gst_value_subtract (&dest, &src1, &src2);
1349 fail_unless (ret == TRUE);
1350 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1351 tmp = gst_value_list_get_value (&dest, 0);
1352 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (tmp) == TRUE);
1353 fail_unless (gst_value_get_int64_range_min (tmp) == 10);
1354 fail_unless (gst_value_get_int64_range_max (tmp) == 11);
1355 tmp = gst_value_list_get_value (&dest, 1);
1356 fail_unless (G_VALUE_HOLDS_INT64 (tmp) == TRUE);
1357 fail_unless (g_value_get_int64 (tmp) == 30);
1358 g_value_unset (&dest);
1360 ret = gst_value_subtract (&dest, &src2, &src1);
1361 fail_unless (ret == FALSE);
1362 g_value_unset (&src1);
1363 g_value_unset (&src2);
1368 GST_START_TEST (test_value_subtract_double)
1370 GValue dest = { 0 };
1371 GValue src1 = { 0 };
1372 GValue src2 = { 0 };
1376 /* double <-> double
1378 g_value_init (&src1, G_TYPE_DOUBLE);
1379 g_value_set_double (&src1, 10.0);
1380 g_value_init (&src2, G_TYPE_DOUBLE);
1381 g_value_set_double (&src2, 20.0);
1382 /* subtract as in sets, result is 10 */
1383 ret = gst_value_subtract (&dest, &src1, &src2);
1384 fail_unless (ret == TRUE);
1385 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1386 g_value_unset (&dest);
1388 /* same values, yields empty set */
1389 ret = gst_value_subtract (&dest, &src1, &src1);
1390 fail_unless (ret == FALSE);
1391 g_value_unset (&src1);
1392 g_value_unset (&src2);
1394 /* double <-> double_range
1397 /* would yield an empty set */
1398 g_value_init (&src1, G_TYPE_DOUBLE);
1399 g_value_set_double (&src1, 10.0);
1400 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1401 gst_value_set_double_range (&src2, 0.0, 20.0);
1402 ret = gst_value_subtract (&dest, &src1, &src2);
1403 fail_unless (ret == FALSE);
1405 /* and the other way around, we cannot create open ranges
1406 * so the result is the range again */
1407 ret = gst_value_subtract (&dest, &src2, &src1);
1408 fail_unless (ret == TRUE);
1409 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1410 fail_unless (gst_value_get_double_range_min (&dest) == 0.0);
1411 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1412 g_value_unset (&dest);
1413 g_value_unset (&src1);
1414 g_value_unset (&src2);
1416 /* border case 1, empty set */
1417 g_value_init (&src1, G_TYPE_DOUBLE);
1418 g_value_set_double (&src1, 10.0);
1419 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1420 gst_value_set_double_range (&src2, 10.0, 20.0);
1421 ret = gst_value_subtract (&dest, &src1, &src2);
1422 fail_unless (ret == FALSE);
1424 /* and the other way around, should keep same range as
1425 * we don't have open ranges. */
1426 ret = gst_value_subtract (&dest, &src2, &src1);
1427 fail_unless (ret == TRUE);
1428 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1429 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1430 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1431 g_value_unset (&dest);
1432 g_value_unset (&src1);
1433 g_value_unset (&src2);
1435 /* border case 2, empty set */
1436 g_value_init (&src1, G_TYPE_DOUBLE);
1437 g_value_set_double (&src1, 20.0);
1438 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1439 gst_value_set_double_range (&src2, 10.0, 20.0);
1440 ret = gst_value_subtract (&dest, &src1, &src2);
1441 fail_unless (ret == FALSE);
1443 /* and the other way around, should keep same range as
1444 * we don't have open ranges. */
1445 ret = gst_value_subtract (&dest, &src2, &src1);
1446 fail_unless (ret == TRUE);
1447 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1448 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1449 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1450 g_value_unset (&dest);
1451 g_value_unset (&src1);
1452 g_value_unset (&src2);
1454 /* case 3, valid set */
1455 g_value_init (&src1, G_TYPE_DOUBLE);
1456 g_value_set_double (&src1, 0.0);
1457 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1458 gst_value_set_double_range (&src2, 10.0, 20.0);
1459 ret = gst_value_subtract (&dest, &src1, &src2);
1460 fail_unless (ret == TRUE);
1461 fail_unless (G_VALUE_HOLDS_DOUBLE (&dest) == TRUE);
1462 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1463 g_value_unset (&dest);
1465 /* and the other way around, should keep the range. */
1466 ret = gst_value_subtract (&dest, &src2, &src1);
1467 fail_unless (ret == TRUE);
1468 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1469 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1470 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1471 g_value_unset (&dest);
1472 g_value_unset (&src1);
1473 g_value_unset (&src2);
1475 /* double_range <-> double_range
1478 /* same range, empty set */
1479 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1480 gst_value_set_double_range (&src1, 10.0, 20.0);
1481 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1482 gst_value_set_double_range (&src2, 10.0, 20.0);
1483 ret = gst_value_subtract (&dest, &src1, &src2);
1484 fail_unless (ret == FALSE);
1485 ret = gst_value_subtract (&dest, &src2, &src1);
1486 fail_unless (ret == FALSE);
1487 g_value_unset (&src1);
1488 g_value_unset (&src2);
1490 /* non overlapping ranges */
1491 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1492 gst_value_set_double_range (&src1, 10.0, 20.0);
1493 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1494 gst_value_set_double_range (&src2, 30.0, 40.0);
1495 ret = gst_value_subtract (&dest, &src1, &src2);
1496 fail_unless (ret == TRUE);
1497 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1498 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1499 fail_unless (gst_value_get_double_range_max (&dest) == 20.0);
1500 g_value_unset (&dest);
1502 ret = gst_value_subtract (&dest, &src2, &src1);
1503 fail_unless (ret == TRUE);
1504 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1505 fail_unless (gst_value_get_double_range_min (&dest) == 30.0);
1506 fail_unless (gst_value_get_double_range_max (&dest) == 40.0);
1507 g_value_unset (&dest);
1508 g_value_unset (&src1);
1509 g_value_unset (&src2);
1511 /* completely overlapping ranges */
1512 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1513 gst_value_set_double_range (&src1, 10.0, 20.0);
1514 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1515 gst_value_set_double_range (&src2, 10.0, 30.0);
1516 ret = gst_value_subtract (&dest, &src1, &src2);
1517 fail_unless (ret == FALSE);
1519 ret = gst_value_subtract (&dest, &src2, &src1);
1520 fail_unless (ret == TRUE);
1521 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1522 fail_unless (gst_value_get_double_range_min (&dest) == 20.0);
1523 fail_unless (gst_value_get_double_range_max (&dest) == 30.0);
1524 g_value_unset (&dest);
1525 g_value_unset (&src1);
1526 g_value_unset (&src2);
1528 /* partially overlapping ranges */
1529 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1530 gst_value_set_double_range (&src1, 10.0, 20.0);
1531 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1532 gst_value_set_double_range (&src2, 15.0, 30.0);
1533 ret = gst_value_subtract (&dest, &src1, &src2);
1534 fail_unless (ret == TRUE);
1535 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1536 fail_unless (gst_value_get_double_range_min (&dest) == 10.0);
1537 fail_unless (gst_value_get_double_range_max (&dest) == 15.0);
1538 g_value_unset (&dest);
1540 ret = gst_value_subtract (&dest, &src2, &src1);
1541 fail_unless (ret == TRUE);
1542 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (&dest) == TRUE);
1543 fail_unless (gst_value_get_double_range_min (&dest) == 20.0);
1544 fail_unless (gst_value_get_double_range_max (&dest) == 30.0);
1545 g_value_unset (&dest);
1546 g_value_unset (&src1);
1547 g_value_unset (&src2);
1549 /* create a hole { double_range, double_range } */
1550 g_value_init (&src1, GST_TYPE_DOUBLE_RANGE);
1551 gst_value_set_double_range (&src1, 10.0, 30.0);
1552 g_value_init (&src2, GST_TYPE_DOUBLE_RANGE);
1553 gst_value_set_double_range (&src2, 15.0, 20.0);
1554 ret = gst_value_subtract (&dest, &src1, &src2);
1555 fail_unless (ret == TRUE);
1556 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1557 tmp = gst_value_list_get_value (&dest, 0);
1558 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (tmp) == TRUE);
1559 fail_unless (gst_value_get_double_range_min (tmp) == 10.0);
1560 fail_unless (gst_value_get_double_range_max (tmp) == 15.0);
1561 tmp = gst_value_list_get_value (&dest, 1);
1562 fail_unless (GST_VALUE_HOLDS_DOUBLE_RANGE (tmp) == TRUE);
1563 fail_unless (gst_value_get_double_range_min (tmp) == 20.0);
1564 fail_unless (gst_value_get_double_range_max (tmp) == 30.0);
1565 g_value_unset (&dest);
1567 ret = gst_value_subtract (&dest, &src2, &src1);
1568 fail_unless (ret == FALSE);
1569 g_value_unset (&src1);
1570 g_value_unset (&src2);
1575 /* Test arithmetic subtraction of fractions */
1576 GST_START_TEST (test_value_subtract_fraction)
1578 GValue result = { 0 };
1579 GValue src1 = { 0 };
1580 GValue src2 = { 0 };
1582 /* Subtract 1/4 from 1/2 */
1583 g_value_init (&src1, GST_TYPE_FRACTION);
1584 g_value_init (&src2, GST_TYPE_FRACTION);
1585 g_value_init (&result, GST_TYPE_FRACTION);
1586 gst_value_set_fraction (&src1, 1, 2);
1587 gst_value_set_fraction (&src2, 1, 4);
1588 fail_unless (gst_value_fraction_subtract (&result, &src1, &src2) == TRUE);
1589 fail_unless (gst_value_get_fraction_numerator (&result) == 1);
1590 fail_unless (gst_value_get_fraction_denominator (&result) == 4);
1592 g_value_unset (&src1);
1593 g_value_unset (&src2);
1594 g_value_unset (&result);
1596 /* Subtract 1/12 from 7/8 */
1597 g_value_init (&src1, GST_TYPE_FRACTION);
1598 g_value_init (&src2, GST_TYPE_FRACTION);
1599 g_value_init (&result, GST_TYPE_FRACTION);
1600 gst_value_set_fraction (&src1, 7, 8);
1601 gst_value_set_fraction (&src2, 1, 12);
1602 fail_unless (gst_value_fraction_subtract (&result, &src1, &src2) == TRUE);
1603 fail_unless (gst_value_get_fraction_numerator (&result) == 19);
1604 fail_unless (gst_value_get_fraction_denominator (&result) == 24);
1606 g_value_unset (&src1);
1607 g_value_unset (&src2);
1608 g_value_unset (&result);
1610 /* Subtract 12/13 from 4/3 */
1611 g_value_init (&src1, GST_TYPE_FRACTION);
1612 g_value_init (&src2, GST_TYPE_FRACTION);
1613 g_value_init (&result, GST_TYPE_FRACTION);
1614 gst_value_set_fraction (&src1, 4, 3);
1615 gst_value_set_fraction (&src2, 12, 13);
1616 fail_unless (gst_value_fraction_subtract (&result, &src1, &src2) == TRUE);
1617 fail_unless (gst_value_get_fraction_numerator (&result) == 16);
1618 fail_unless (gst_value_get_fraction_denominator (&result) == 39);
1620 g_value_unset (&src1);
1621 g_value_unset (&src2);
1622 g_value_unset (&result);
1624 /* Subtract 1/12 from 7/8 */
1629 /* Test set subtraction operations on fraction ranges */
1630 GST_START_TEST (test_value_subtract_fraction_range)
1632 GValue dest = { 0 };
1633 GValue src1 = { 0 };
1634 GValue src2 = { 0 };
1639 /* Value for tests */
1640 g_value_init (&cmp, GST_TYPE_FRACTION);
1642 /* fraction <-> fraction
1644 g_value_init (&src1, GST_TYPE_FRACTION);
1645 gst_value_set_fraction (&src1, 10, 1);
1646 g_value_init (&src2, GST_TYPE_FRACTION);
1647 gst_value_set_fraction (&src2, 20, 1);
1648 gst_value_set_fraction (&src1, 10, 1);
1650 /* subtract as in sets, result is 10 */
1651 ret = gst_value_subtract (&dest, &src1, &src2);
1652 fail_unless (ret == TRUE);
1653 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1654 g_value_unset (&dest);
1656 /* same values, yields empty set */
1657 ret = gst_value_subtract (&dest, &src1, &src1);
1658 fail_unless (ret == FALSE);
1659 g_value_unset (&src1);
1660 g_value_unset (&src2);
1662 /* fraction <-> fraction_range
1665 /* would yield an empty set */
1666 g_value_init (&src1, GST_TYPE_FRACTION);
1667 gst_value_set_fraction (&src1, 10, 1);
1668 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1669 gst_value_set_fraction_range_full (&src2, 0, 1, 20, 1);
1670 ret = gst_value_subtract (&dest, &src1, &src2);
1671 fail_unless (ret == FALSE);
1673 /* and the other way around, we cannot create open ranges
1674 * so the result is the range again */
1675 ret = gst_value_subtract (&dest, &src2, &src1);
1676 fail_unless (ret == TRUE);
1677 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1678 gst_value_set_fraction (&cmp, 0, 1);
1679 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1680 &cmp) == GST_VALUE_EQUAL);
1681 gst_value_set_fraction (&cmp, 20, 1);
1682 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1683 &cmp) == GST_VALUE_EQUAL);
1684 g_value_unset (&dest);
1685 g_value_unset (&src1);
1686 g_value_unset (&src2);
1688 /* border case 1, empty set */
1689 g_value_init (&src1, GST_TYPE_FRACTION);
1690 gst_value_set_fraction (&src1, 10, 1);
1691 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1692 gst_value_set_fraction_range_full (&src2, 10, 1, 20, 1);
1693 ret = gst_value_subtract (&dest, &src1, &src2);
1694 fail_unless (ret == FALSE);
1696 /* and the other way around, should keep same range as
1697 * we don't have open ranges. */
1698 ret = gst_value_subtract (&dest, &src2, &src1);
1699 fail_unless (ret == TRUE);
1700 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1701 gst_value_set_fraction (&cmp, 10, 1);
1702 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1703 &cmp) == GST_VALUE_EQUAL);
1704 gst_value_set_fraction (&cmp, 20, 1);
1705 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1706 &cmp) == GST_VALUE_EQUAL);
1707 g_value_unset (&dest);
1708 g_value_unset (&src1);
1709 g_value_unset (&src2);
1711 /* case 2, valid set */
1712 g_value_init (&src1, GST_TYPE_FRACTION);
1713 gst_value_set_fraction (&src1, 0, 1);
1714 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1715 gst_value_set_fraction_range_full (&src2, 10, 1, 20, 1);
1716 ret = gst_value_subtract (&dest, &src1, &src2);
1717 fail_unless (ret == TRUE);
1718 fail_unless (GST_VALUE_HOLDS_FRACTION (&dest) == TRUE);
1719 fail_unless (gst_value_compare (&dest, &src1) == GST_VALUE_EQUAL);
1720 g_value_unset (&dest);
1722 /* and the other way around, should keep the range. */
1723 ret = gst_value_subtract (&dest, &src2, &src1);
1724 fail_unless (ret == TRUE);
1725 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1726 fail_unless (gst_value_compare (&dest, &src2) == GST_VALUE_EQUAL);
1727 g_value_unset (&dest);
1728 g_value_unset (&src1);
1729 g_value_unset (&src2);
1731 /* fraction_range <-> fraction_range
1734 /* same range, empty set */
1735 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1736 gst_value_set_fraction_range_full (&src1, 10, 2, 20, 2);
1737 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1738 gst_value_set_fraction_range_full (&src2, 10, 2, 20, 2);
1739 ret = gst_value_subtract (&dest, &src1, &src2);
1740 fail_unless (ret == FALSE);
1741 ret = gst_value_subtract (&dest, &src2, &src1);
1742 fail_unless (ret == FALSE);
1743 g_value_unset (&src1);
1744 g_value_unset (&src2);
1746 /* non overlapping ranges */
1747 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1748 gst_value_set_fraction_range_full (&src1, 10, 2, 10, 1);
1749 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1750 gst_value_set_fraction_range_full (&src2, 30, 2, 40, 2);
1751 ret = gst_value_subtract (&dest, &src1, &src2);
1752 fail_unless (ret == TRUE);
1753 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1754 gst_value_set_fraction (&cmp, 5, 1);
1755 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1756 &cmp) == GST_VALUE_EQUAL);
1757 gst_value_set_fraction (&cmp, 10, 1);
1758 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1759 &cmp) == GST_VALUE_EQUAL);
1761 g_value_unset (&dest);
1763 ret = gst_value_subtract (&dest, &src2, &src1);
1764 fail_unless (ret == TRUE);
1765 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1766 gst_value_set_fraction (&cmp, 15, 1);
1767 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1768 &cmp) == GST_VALUE_EQUAL);
1769 gst_value_set_fraction (&cmp, 20, 1);
1770 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1771 &cmp) == GST_VALUE_EQUAL);
1772 g_value_unset (&dest);
1773 g_value_unset (&src1);
1774 g_value_unset (&src2);
1776 /* completely overlapping ranges */
1777 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1778 gst_value_set_fraction_range_full (&src1, 10, 1, 20, 1);
1779 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1780 gst_value_set_fraction_range_full (&src2, 10, 1, 30, 1);
1781 ret = gst_value_subtract (&dest, &src1, &src2);
1782 fail_unless (ret == FALSE);
1784 ret = gst_value_subtract (&dest, &src2, &src1);
1785 fail_unless (ret == TRUE);
1786 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1787 gst_value_set_fraction (&cmp, 20, 1);
1788 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1789 &cmp) == GST_VALUE_EQUAL);
1790 gst_value_set_fraction (&cmp, 30, 1);
1791 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1792 &cmp) == GST_VALUE_EQUAL);
1793 g_value_unset (&dest);
1794 g_value_unset (&src1);
1795 g_value_unset (&src2);
1797 /* partially overlapping ranges */
1798 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1799 gst_value_set_fraction_range_full (&src1, 10, 1, 20, 1);
1800 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1801 gst_value_set_fraction_range_full (&src2, 15, 1, 30, 1);
1802 ret = gst_value_subtract (&dest, &src1, &src2);
1803 fail_unless (ret == TRUE);
1804 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1805 gst_value_set_fraction (&cmp, 10, 1);
1806 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1807 &cmp) == GST_VALUE_EQUAL);
1808 gst_value_set_fraction (&cmp, 15, 1);
1809 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1810 &cmp) == GST_VALUE_EQUAL);
1811 g_value_unset (&dest);
1814 ret = gst_value_subtract (&dest, &src2, &src1);
1815 fail_unless (ret == TRUE);
1816 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (&dest) == TRUE);
1817 gst_value_set_fraction (&cmp, 20, 1);
1818 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (&dest),
1819 &cmp) == GST_VALUE_EQUAL);
1820 gst_value_set_fraction (&cmp, 30, 1);
1821 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (&dest),
1822 &cmp) == GST_VALUE_EQUAL);
1823 g_value_unset (&dest);
1824 g_value_unset (&src1);
1825 g_value_unset (&src2);
1827 /* create a hole { double_range, double_range } */
1828 g_value_init (&src1, GST_TYPE_FRACTION_RANGE);
1829 gst_value_set_fraction_range_full (&src1, 10, 1, 30, 1);
1830 g_value_init (&src2, GST_TYPE_FRACTION_RANGE);
1831 gst_value_set_fraction_range_full (&src2, 15, 1, 20, 1);
1832 ret = gst_value_subtract (&dest, &src1, &src2);
1833 fail_unless (ret == TRUE);
1834 fail_unless (GST_VALUE_HOLDS_LIST (&dest) == TRUE);
1835 /* 1st list entry */
1836 tmp = gst_value_list_get_value (&dest, 0);
1837 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (tmp) == TRUE);
1838 gst_value_set_fraction (&cmp, 10, 1);
1839 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (tmp),
1840 &cmp) == GST_VALUE_EQUAL);
1841 gst_value_set_fraction (&cmp, 15, 1);
1842 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (tmp),
1843 &cmp) == GST_VALUE_EQUAL);
1844 /* 2nd list entry */
1845 tmp = gst_value_list_get_value (&dest, 1);
1846 fail_unless (GST_VALUE_HOLDS_FRACTION_RANGE (tmp) == TRUE);
1847 gst_value_set_fraction (&cmp, 20, 1);
1848 fail_unless (gst_value_compare (gst_value_get_fraction_range_min (tmp),
1849 &cmp) == GST_VALUE_EQUAL);
1850 gst_value_set_fraction (&cmp, 30, 1);
1851 fail_unless (gst_value_compare (gst_value_get_fraction_range_max (tmp),
1852 &cmp) == GST_VALUE_EQUAL);
1853 g_value_unset (&dest);
1855 ret = gst_value_subtract (&dest, &src2, &src1);
1856 fail_unless (ret == FALSE);
1857 g_value_unset (&src1);
1858 g_value_unset (&src2);
1860 g_value_unset (&cmp);
1865 /* Test set subtraction operations on fraction lists */
1866 GST_START_TEST (test_value_subtract_fraction_list)
1868 GValue list1 = { 0 };
1869 GValue list2 = { 0 };
1870 GValue val1 = { 0 };
1871 GValue val2 = { 0 };
1875 g_value_init (&list1, GST_TYPE_LIST);
1876 g_value_init (&val1, GST_TYPE_FRACTION);
1877 gst_value_set_fraction (&val1, 15, 2);
1878 gst_value_list_append_value (&list1, &val1);
1879 g_value_init (&tmp, GST_TYPE_FRACTION);
1880 gst_value_set_fraction (&tmp, 5, 1);
1881 gst_value_list_append_value (&list1, &tmp);
1882 g_value_unset (&tmp);
1884 g_value_init (&list2, GST_TYPE_LIST);
1885 g_value_init (&val2, GST_TYPE_FRACTION);
1886 gst_value_set_fraction (&val2, 15, 1);
1887 gst_value_list_append_value (&list2, &val2);
1888 g_value_init (&tmp, GST_TYPE_FRACTION);
1889 gst_value_set_fraction (&tmp, 5, 1);
1890 gst_value_list_append_value (&list2, &tmp);
1891 g_value_unset (&tmp);
1893 /* should subtract all common elements */
1894 ret = gst_value_subtract (&tmp, &list1, &list2);
1895 fail_unless (ret == TRUE);
1896 fail_unless (gst_value_compare (&tmp, &val1) == GST_VALUE_EQUAL);
1897 g_value_unset (&val1);
1898 g_value_unset (&tmp);
1900 ret = gst_value_subtract (&tmp, &list2, &list1);
1901 fail_unless (ret == TRUE);
1902 fail_unless (gst_value_compare (&tmp, &val2) == GST_VALUE_EQUAL);
1903 g_value_unset (&val2);
1904 g_value_unset (&tmp);
1906 g_value_unset (&list1);
1907 g_value_unset (&list2);
1912 GST_START_TEST (test_date)
1915 GDate *date, *date2;
1918 date = g_date_new_dmy (22, 9, 2005);
1920 s = gst_structure_new ("media/x-type", "SOME_DATE_TAG", G_TYPE_DATE,
1923 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TAG", G_TYPE_DATE));
1924 fail_unless (gst_structure_get_date (s, "SOME_DATE_TAG", &date2));
1925 fail_unless (date2 != NULL);
1926 fail_unless (g_date_valid (date2));
1927 fail_unless (g_date_compare (date, date2) == 0);
1930 g_date_free (date2);
1934 str = gst_structure_to_string (s);
1935 gst_structure_free (s);
1938 fail_unless (g_str_equal (str,
1939 "media/x-type, SOME_DATE_TAG=(date)2005-09-22;"));
1941 s = gst_structure_from_string (str, NULL);
1945 fail_unless (s != NULL);
1946 fail_unless (gst_structure_has_name (s, "media/x-type"));
1947 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TAG", G_TYPE_DATE));
1948 fail_unless (gst_structure_get_date (s, "SOME_DATE_TAG", &date));
1949 fail_unless (date != NULL);
1950 fail_unless (g_date_valid (date));
1951 fail_unless (g_date_get_day (date) == 22);
1952 fail_unless (g_date_get_month (date) == 9);
1953 fail_unless (g_date_get_year (date) == 2005);
1957 str = gst_structure_to_string (s);
1958 gst_structure_free (s);
1961 fail_unless (g_str_equal (str,
1962 "media/x-type, SOME_DATE_TAG=(date)2005-09-22;"));
1970 date_time_equal (GstDateTime * a, GstDateTime * b)
1972 if (gst_date_time_get_year (a) != gst_date_time_get_year (b) ||
1973 gst_date_time_get_month (a) != gst_date_time_get_month (b) ||
1974 gst_date_time_get_day (a) != gst_date_time_get_day (b))
1977 if (gst_date_time_get_hour (a) != gst_date_time_get_hour (b) ||
1978 gst_date_time_get_minute (a) != gst_date_time_get_minute (b) ||
1979 gst_date_time_get_second (a) != gst_date_time_get_second (b) ||
1980 gst_date_time_get_microsecond (a) != gst_date_time_get_microsecond (b))
1983 if (gst_date_time_get_time_zone_offset (a) !=
1984 gst_date_time_get_time_zone_offset (b))
1990 GST_START_TEST (test_date_time)
1993 GstDateTime *datetime, *datetime2;
1994 GValue val = { 0, };
1998 datetime = gst_date_time_new (0, 2010, 6, 23, 7, 40, 10);
2000 s = gst_structure_new ("media/x-type", "SOME_DATE_TIME_TAG",
2001 GST_TYPE_DATE_TIME, datetime, NULL);
2003 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2004 GST_TYPE_DATE_TIME));
2005 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2007 fail_unless (datetime2 != NULL);
2008 fail_unless (date_time_equal (datetime, datetime2));
2010 gst_date_time_unref (datetime);
2011 gst_date_time_unref (datetime2);
2015 str = gst_structure_to_string (s);
2016 gst_structure_free (s);
2019 fail_unless_equals_string (str,
2020 "media/x-type, SOME_DATE_TIME_TAG=(datetime)2010-06-23T07:40:10Z;");
2022 s = gst_structure_from_string (str, NULL);
2026 fail_unless (s != NULL);
2027 fail_unless (gst_structure_has_name (s, "media/x-type"));
2028 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2029 GST_TYPE_DATE_TIME));
2030 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2032 fail_unless (datetime != NULL);
2033 fail_unless (gst_date_time_get_year (datetime) == 2010);
2034 fail_unless (gst_date_time_get_month (datetime) == 6);
2035 fail_unless (gst_date_time_get_day (datetime) == 23);
2036 fail_unless (gst_date_time_get_hour (datetime) == 7);
2037 fail_unless (gst_date_time_get_minute (datetime) == 40);
2038 fail_unless (gst_date_time_get_second (datetime) == 10);
2039 fail_unless (gst_date_time_get_microsecond (datetime) == 0);
2040 fail_unless (gst_date_time_get_time_zone_offset (datetime) == 0);
2041 gst_date_time_unref (datetime);
2044 str = gst_structure_to_string (s);
2045 gst_structure_free (s);
2048 fail_unless_equals_string (str,
2049 "media/x-type, SOME_DATE_TIME_TAG=(datetime)2010-06-23T07:40:10Z;");
2054 datetime = gst_date_time_new (-3.0, 2010, 6, 23, 7, 40, 10.000001);
2056 s = gst_structure_new ("media/x-type", "SOME_DATE_TIME_TAG",
2057 GST_TYPE_DATE_TIME, datetime, NULL);
2059 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2060 GST_TYPE_DATE_TIME));
2061 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2063 fail_unless (datetime2 != NULL);
2064 fail_unless (date_time_equal (datetime, datetime2));
2066 gst_date_time_unref (datetime);
2067 gst_date_time_unref (datetime2);
2071 str = gst_structure_to_string (s);
2072 gst_structure_free (s);
2075 fail_unless_equals_string (str,
2076 "media/x-type, SOME_DATE_TIME_TAG=(datetime)2010-06-23T07:40:10.000001-0300;");
2078 s = gst_structure_from_string (str, NULL);
2082 fail_unless (s != NULL);
2083 fail_unless (gst_structure_has_name (s, "media/x-type"));
2084 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2085 GST_TYPE_DATE_TIME));
2086 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2088 fail_unless (datetime != NULL);
2089 fail_unless (gst_date_time_get_year (datetime) == 2010);
2090 fail_unless (gst_date_time_get_month (datetime) == 6);
2091 fail_unless (gst_date_time_get_day (datetime) == 23);
2092 fail_unless (gst_date_time_get_hour (datetime) == 7);
2093 fail_unless (gst_date_time_get_minute (datetime) == 40);
2094 fail_unless (gst_date_time_get_second (datetime) == 10);
2095 fail_unless (gst_date_time_get_microsecond (datetime) == 1);
2096 fail_unless (gst_date_time_get_time_zone_offset (datetime) == -3);
2097 gst_date_time_unref (datetime);
2100 str = gst_structure_to_string (s);
2101 gst_structure_free (s);
2103 fail_unless_equals_string (str,
2104 "media/x-type, SOME_DATE_TIME_TAG=(datetime)2010-06-23T07:40:10.000001-0300;");
2109 /* with positive timezone */
2110 datetime = gst_date_time_new (2.0, 2010, 6, 23, 7, 40, 10.000001);
2112 s = gst_structure_new ("media/x-type", "SOME_DATE_TIME_TAG",
2113 GST_TYPE_DATE_TIME, datetime, NULL);
2115 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2116 GST_TYPE_DATE_TIME));
2117 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2119 fail_unless (datetime2 != NULL);
2120 fail_unless (date_time_equal (datetime, datetime2));
2122 gst_date_time_unref (datetime);
2123 gst_date_time_unref (datetime2);
2127 str = gst_structure_to_string (s);
2128 gst_structure_free (s);
2131 fail_unless_equals_string (str,
2132 "media/x-type, SOME_DATE_TIME_TAG=(datetime)2010-06-23T07:40:10.000001+0200;");
2134 s = gst_structure_from_string (str, NULL);
2138 fail_unless (s != NULL);
2139 fail_unless (gst_structure_has_name (s, "media/x-type"));
2140 fail_unless (gst_structure_has_field_typed (s, "SOME_DATE_TIME_TAG",
2141 GST_TYPE_DATE_TIME));
2142 fail_unless (gst_structure_get_date_time (s, "SOME_DATE_TIME_TAG",
2144 fail_unless (datetime != NULL);
2145 fail_unless (gst_date_time_get_year (datetime) == 2010);
2146 fail_unless (gst_date_time_get_month (datetime) == 6);
2147 fail_unless (gst_date_time_get_day (datetime) == 23);
2148 fail_unless (gst_date_time_get_hour (datetime) == 7);
2149 fail_unless (gst_date_time_get_minute (datetime) == 40);
2150 fail_unless (gst_date_time_get_second (datetime) == 10);
2151 fail_unless (gst_date_time_get_microsecond (datetime) == 1);
2152 fail_unless (gst_date_time_get_time_zone_offset (datetime) == 2);
2153 gst_date_time_unref (datetime);
2156 str = gst_structure_to_string (s);
2157 gst_structure_free (s);
2159 fail_unless_equals_string (str,
2160 "media/x-type, SOME_DATE_TIME_TAG=(datetime)2010-06-23T07:40:10.000001+0200;");
2165 /* test partial dates */
2166 datetime = gst_date_time_new (0.0, 2010, -1, -1, -1, -1, -1.0);
2167 g_value_init (&val, GST_TYPE_DATE_TIME);
2168 g_value_take_boxed (&val, datetime);
2169 str = gst_value_serialize (&val);
2170 g_value_reset (&val);
2171 fail_unless_equals_string (str, "2010");
2172 fail_unless (gst_value_deserialize (&val, str));
2173 datetime = g_value_get_boxed (&val);
2174 fail_if (!gst_date_time_has_year (datetime));
2175 fail_if (gst_date_time_has_month (datetime));
2176 fail_if (gst_date_time_has_day (datetime));
2177 fail_if (gst_date_time_has_time (datetime));
2178 g_value_unset (&val);
2181 datetime = gst_date_time_new (0.0, 2010, 9, -1, -1, -1, -1.0);
2182 g_value_init (&val, GST_TYPE_DATE_TIME);
2183 g_value_take_boxed (&val, datetime);
2184 str = gst_value_serialize (&val);
2185 g_value_reset (&val);
2186 fail_unless_equals_string (str, "2010-09");
2187 fail_unless (gst_value_deserialize (&val, str));
2188 datetime = g_value_get_boxed (&val);
2189 fail_if (!gst_date_time_has_year (datetime));
2190 fail_if (!gst_date_time_has_month (datetime));
2191 fail_if (gst_date_time_has_day (datetime));
2192 fail_if (gst_date_time_has_time (datetime));
2193 g_value_unset (&val);
2196 datetime = gst_date_time_new (0.0, 1983, 11, 30, -1, -1, -1.0);
2197 g_value_init (&val, GST_TYPE_DATE_TIME);
2198 g_value_take_boxed (&val, datetime);
2199 str = gst_value_serialize (&val);
2200 g_value_reset (&val);
2201 fail_unless_equals_string (str, "1983-11-30");
2202 fail_unless (gst_value_deserialize (&val, str));
2203 datetime = g_value_get_boxed (&val);
2204 fail_if (!gst_date_time_has_year (datetime));
2205 fail_if (!gst_date_time_has_month (datetime));
2206 fail_if (!gst_date_time_has_day (datetime));
2207 fail_if (gst_date_time_has_time (datetime));
2208 g_value_unset (&val);
2211 datetime = gst_date_time_new (0.0, 1983, 11, 30, 3, 52, -1.0);
2212 g_value_init (&val, GST_TYPE_DATE_TIME);
2213 g_value_take_boxed (&val, datetime);
2214 str = gst_value_serialize (&val);
2215 g_value_reset (&val);
2216 fail_unless_equals_string (str, "1983-11-30T03:52Z");
2217 fail_unless (gst_value_deserialize (&val, str));
2218 datetime = g_value_get_boxed (&val);
2219 fail_if (!gst_date_time_has_year (datetime));
2220 fail_if (!gst_date_time_has_month (datetime));
2221 fail_if (!gst_date_time_has_day (datetime));
2222 fail_if (!gst_date_time_has_time (datetime));
2223 fail_if (gst_date_time_has_second (datetime));
2224 fail_unless_equals_float (gst_date_time_get_time_zone_offset (datetime), 0.0);
2225 g_value_unset (&val);
2228 datetime = gst_date_time_new (-4.5, 1983, 11, 30, 3, 52, -1.0);
2229 g_value_init (&val, GST_TYPE_DATE_TIME);
2230 g_value_take_boxed (&val, datetime);
2231 str = gst_value_serialize (&val);
2232 g_value_reset (&val);
2233 fail_unless_equals_string (str, "1983-11-30T03:52-0430");
2234 fail_unless (gst_value_deserialize (&val, str));
2235 datetime = g_value_get_boxed (&val);
2236 fail_if (!gst_date_time_has_year (datetime));
2237 fail_if (!gst_date_time_has_month (datetime));
2238 fail_if (!gst_date_time_has_day (datetime));
2239 fail_if (!gst_date_time_has_time (datetime));
2240 fail_if (gst_date_time_has_second (datetime));
2241 fail_unless_equals_float (gst_date_time_get_time_zone_offset (datetime),
2243 g_value_unset (&val);
2246 datetime = gst_date_time_new (4.5, 1983, 11, 30, 14, 52, 9);
2247 g_value_init (&val, GST_TYPE_DATE_TIME);
2248 g_value_take_boxed (&val, datetime);
2249 str = gst_value_serialize (&val);
2250 g_value_reset (&val);
2251 fail_unless_equals_string (str, "1983-11-30T14:52:09+0430");
2252 fail_unless (gst_value_deserialize (&val, str));
2253 datetime = g_value_get_boxed (&val);
2254 fail_if (!gst_date_time_has_year (datetime));
2255 fail_if (!gst_date_time_has_month (datetime));
2256 fail_if (!gst_date_time_has_day (datetime));
2257 fail_if (!gst_date_time_has_time (datetime));
2258 fail_if (!gst_date_time_has_second (datetime));
2259 fail_unless_equals_float (gst_date_time_get_time_zone_offset (datetime), 4.5);
2260 g_value_unset (&val);
2263 datetime = gst_date_time_new (-4.5, 1983, 11, 30, 14, 52, 9.702);
2264 g_value_init (&val, GST_TYPE_DATE_TIME);
2265 g_value_take_boxed (&val, datetime);
2266 str = gst_value_serialize (&val);
2267 g_value_reset (&val);
2268 fail_unless_equals_string (str, "1983-11-30T14:52:09.702-0430");
2269 fail_unless (gst_value_deserialize (&val, str));
2270 datetime = g_value_get_boxed (&val);
2271 fail_if (!gst_date_time_has_year (datetime));
2272 fail_if (!gst_date_time_has_month (datetime));
2273 fail_if (!gst_date_time_has_day (datetime));
2274 fail_if (!gst_date_time_has_time (datetime));
2275 fail_if (!gst_date_time_has_second (datetime));
2276 fail_unless_equals_float (gst_date_time_get_time_zone_offset (datetime),
2278 g_value_unset (&val);
2284 GST_START_TEST (test_fraction_range)
2286 GValue range = { 0, };
2287 GValue start = { 0, };
2288 GValue end = { 0, };
2289 GValue src = { 0, };
2290 GValue dest = { 0, };
2291 GValue range2 = { 0, };
2293 g_value_init (&range, GST_TYPE_FRACTION_RANGE);
2294 g_value_init (&range2, GST_TYPE_FRACTION_RANGE);
2295 g_value_init (&start, GST_TYPE_FRACTION);
2296 g_value_init (&end, GST_TYPE_FRACTION);
2297 g_value_init (&src, GST_TYPE_FRACTION);
2299 gst_value_set_fraction (&src, 1, 2);
2301 /* Check that a intersection of fraction & range = fraction */
2302 gst_value_set_fraction (&start, 1, 4);
2303 gst_value_set_fraction (&end, 2, 3);
2304 gst_value_set_fraction_range (&range, &start, &end);
2306 fail_unless (gst_value_intersect (&dest, &src, &range) == TRUE);
2307 fail_unless (G_VALUE_TYPE (&dest) == GST_TYPE_FRACTION);
2308 fail_unless (gst_value_compare (&dest, &src) == GST_VALUE_EQUAL);
2310 /* Check that a intersection selects the overlapping range */
2311 gst_value_set_fraction (&start, 1, 3);
2312 gst_value_set_fraction (&end, 2, 3);
2313 gst_value_set_fraction_range (&range2, &start, &end);
2314 g_value_unset (&dest);
2315 fail_unless (gst_value_intersect (&dest, &range, &range2) == TRUE);
2316 fail_unless (G_VALUE_TYPE (&dest) == GST_TYPE_FRACTION_RANGE);
2318 gst_value_set_fraction_range (&range2, &start, &end);
2319 fail_unless (gst_value_compare (&dest, &range2) == GST_VALUE_EQUAL);
2321 /* Check that non intersection ranges don't intersect */
2322 gst_value_set_fraction (&start, 4, 2);
2323 gst_value_set_fraction (&end, 5, 2);
2324 gst_value_set_fraction_range (&range2, &start, &end);
2325 g_value_unset (&dest);
2326 fail_unless (gst_value_intersect (&dest, &range, &range2) == FALSE);
2328 g_value_unset (&start);
2329 g_value_unset (&end);
2330 g_value_unset (&range);
2331 g_value_unset (&range2);
2332 g_value_unset (&src);
2337 GST_START_TEST (test_serialize_deserialize_format_enum)
2339 GstStructure *s, *s2;
2340 GstFormat foobar_fmt;
2341 gchar *str, *str2, *end = NULL;
2343 /* make sure custom formats are serialised properly as well */
2344 foobar_fmt = gst_format_register ("foobar", "GST_FORMAT_FOOBAR");
2345 fail_unless (foobar_fmt != GST_FORMAT_UNDEFINED);
2347 s = gst_structure_new ("foo/bar", "format1", GST_TYPE_FORMAT,
2348 GST_FORMAT_BYTES, "format2", GST_TYPE_FORMAT, GST_FORMAT_TIME,
2349 "format3", GST_TYPE_FORMAT, GST_FORMAT_DEFAULT, "format4",
2350 GST_TYPE_FORMAT, foobar_fmt, NULL);
2352 str = gst_structure_to_string (s);
2353 GST_LOG ("Got structure string '%s'", GST_STR_NULL (str));
2354 fail_unless (str != NULL);
2355 fail_unless (strstr (str, "TIME") != NULL);
2356 fail_unless (strstr (str, "BYTE") != NULL);
2357 fail_unless (strstr (str, "DEFAULT") != NULL);
2358 fail_unless (strstr (str, "FOOBAR") != NULL);
2360 s2 = gst_structure_from_string (str, &end);
2361 fail_unless (s2 != NULL);
2363 str2 = gst_structure_to_string (s2);
2364 fail_unless (str2 != NULL);
2366 fail_unless (g_str_equal (str, str2));
2370 gst_structure_free (s);
2371 gst_structure_free (s2);
2376 GST_START_TEST (test_serialize_deserialize_caps)
2378 GValue value = { 0 }
2381 GstCaps *caps, *caps2;
2385 incaps = gst_caps_new_simple ("caps/internal",
2386 "in-field", G_TYPE_INT, 20, "in-field2",
2387 G_TYPE_STRING, "some in ternal field", NULL);
2388 caps = gst_caps_new_simple ("test/caps",
2389 "foo", G_TYPE_INT, 10, "bar", G_TYPE_STRING, "test",
2390 "int-caps", GST_TYPE_CAPS, incaps, NULL);
2391 fail_if (GST_CAPS_REFCOUNT_VALUE (caps) != 1);
2392 gst_caps_unref (incaps);
2394 /* and assign caps to gvalue */
2395 g_value_init (&value, GST_TYPE_CAPS);
2396 g_value_take_boxed (&value, caps);
2397 fail_if (GST_CAPS_REFCOUNT_VALUE (caps) != 1);
2399 /* now serialize it */
2400 serialized = gst_value_serialize (&value);
2401 GST_DEBUG ("serialized caps to %s", serialized);
2402 fail_unless (serialized != NULL);
2404 /* refcount should not change */
2405 fail_if (GST_CAPS_REFCOUNT_VALUE (caps) != 1);
2407 /* now deserialize again */
2408 g_value_init (&value2, GST_TYPE_CAPS);
2409 gst_value_deserialize (&value2, serialized);
2411 caps2 = g_value_get_boxed (&value2);
2412 fail_if (GST_CAPS_REFCOUNT_VALUE (caps2) != 1);
2414 /* they should be equal */
2415 fail_unless (gst_caps_is_equal (caps, caps2));
2418 g_value_unset (&value);
2419 g_value_unset (&value2);
2420 g_free (serialized);
2425 GST_START_TEST (test_int_range)
2427 GValue range = { 0, };
2428 GValue start = { 0, };
2429 GValue end = { 0, };
2430 GValue src = { 0, };
2431 GValue dest = { 0, };
2432 GValue range2 = { 0, };
2434 g_value_init (&range, GST_TYPE_INT_RANGE);
2435 g_value_init (&range2, GST_TYPE_INT_RANGE);
2436 g_value_init (&start, G_TYPE_INT);
2437 g_value_init (&end, G_TYPE_INT);
2438 g_value_init (&src, G_TYPE_INT);
2440 g_value_set_int (&src, 2);
2442 /* Check that a intersection of int & range = int */
2443 gst_value_set_int_range (&range, 1, 5);
2445 fail_unless (gst_value_intersect (&dest, &src, &range) == TRUE);
2446 fail_unless (G_VALUE_TYPE (&dest) == G_TYPE_INT);
2447 fail_unless (gst_value_compare (&dest, &src) == GST_VALUE_EQUAL);
2449 /* Check that a intersection selects the overlapping range */
2450 gst_value_set_int_range (&range2, 2, 3);
2451 g_value_unset (&dest);
2452 fail_unless (gst_value_intersect (&dest, &range, &range2) == TRUE);
2453 fail_unless (G_VALUE_TYPE (&dest) == GST_TYPE_INT_RANGE);
2455 fail_unless (gst_value_compare (&dest, &range2) == GST_VALUE_EQUAL);
2457 /* Check that non intersection ranges don't intersect */
2458 gst_value_set_int_range (&range2, 6, 7);
2459 g_value_unset (&dest);
2460 fail_unless (gst_value_intersect (&dest, &range, &range2) == FALSE);
2462 g_value_unset (&start);
2463 g_value_unset (&end);
2464 g_value_unset (&range);
2465 g_value_unset (&range2);
2466 g_value_unset (&src);
2471 GST_START_TEST (test_int64_range)
2473 GValue range = { 0, };
2474 GValue start = { 0, };
2475 GValue end = { 0, };
2476 GValue src = { 0, };
2477 GValue dest = { 0, };
2478 GValue range2 = { 0, };
2480 g_value_init (&range, GST_TYPE_INT64_RANGE);
2481 g_value_init (&range2, GST_TYPE_INT64_RANGE);
2482 g_value_init (&start, G_TYPE_INT64);
2483 g_value_init (&end, G_TYPE_INT64);
2484 g_value_init (&src, G_TYPE_INT64);
2486 g_value_set_int64 (&src, 2);
2488 /* Check that a intersection of int64 & range = int64 */
2489 gst_value_set_int64_range (&range, 1, 5);
2491 fail_unless (gst_value_intersect (&dest, &src, &range) == TRUE);
2492 fail_unless (G_VALUE_TYPE (&dest) == G_TYPE_INT64);
2493 fail_unless (gst_value_compare (&dest, &src) == GST_VALUE_EQUAL);
2495 /* Check that a intersection selects the overlapping range */
2496 gst_value_set_int64_range (&range2, 2, 3);
2497 g_value_unset (&dest);
2498 fail_unless (gst_value_intersect (&dest, &range, &range2) == TRUE);
2499 fail_unless (G_VALUE_TYPE (&dest) == GST_TYPE_INT64_RANGE);
2501 fail_unless (gst_value_compare (&dest, &range2) == GST_VALUE_EQUAL);
2503 /* Check that non intersection ranges don't intersect */
2504 gst_value_set_int64_range (&range2, 6, 7);
2505 g_value_unset (&dest);
2506 fail_unless (gst_value_intersect (&dest, &range, &range2) == FALSE);
2508 g_value_unset (&start);
2509 g_value_unset (&end);
2510 g_value_unset (&range);
2511 g_value_unset (&range2);
2512 g_value_unset (&src);
2517 GST_START_TEST (test_serialize_int64_range)
2521 gint64 int64_ranges[] = {
2527 gint int64_ranges_size = sizeof (int64_ranges) / sizeof (int64_ranges[0]) / 2;
2529 gchar *int64_range_strings[] = {
2530 g_strdup ("[ 0, 5 ]"),
2531 g_strdup_printf ("[ 0, %" G_GINT64_FORMAT " ]", (gint64) G_MAXINT),
2532 g_strdup_printf ("[ 5, %" G_GINT64_FORMAT " ]", (gint64) G_MAXINT32),
2533 g_strdup_printf ("[ 5, %" G_GINT64_FORMAT " ]", G_MAXINT64),
2535 gint int64_range_strings_size =
2536 sizeof (int64_range_strings) / sizeof (int64_range_strings[0]);
2538 fail_unless (int64_ranges_size == int64_range_strings_size);
2540 while (i + 1 < (int64_ranges_size * 2)) {
2544 GValue value = { 0 };
2545 const GValue *deserialized_value;
2549 g_value_init (&value, GST_TYPE_INT64_RANGE);
2551 /* check serialization */
2552 gst_value_set_int64_range (&value, int64_ranges[i], int64_ranges[i + 1]);
2553 str = gst_value_serialize (&value);
2554 fail_unless (strcmp (str, int64_range_strings[idx]) == 0);
2555 g_free (int64_range_strings[idx]);
2556 g_value_unset (&value);
2558 /* now deserialize again to an int64 range */
2559 s = gst_structure_new ("foo/bar", "range", GST_TYPE_INT64_RANGE,
2560 int64_ranges[i], int64_ranges[i + 1], NULL);
2561 deserialized_value = gst_structure_get_value (s, "range");
2562 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (deserialized_value) == TRUE);
2563 str2 = gst_value_serialize (deserialized_value);
2565 fail_unless (gst_value_get_int64_range_min (deserialized_value) ==
2567 fail_unless (gst_value_get_int64_range_max (deserialized_value) ==
2568 int64_ranges[i + 1]);
2570 gst_structure_free (s);
2580 GST_START_TEST (test_deserialize_int_range)
2585 const GValue *deserialized_value;
2587 /* check a valid int_range deserialization */
2588 str = g_strdup_printf ("foo/bar, range=[ 1, %d ];", G_MAXINT);
2589 s = gst_structure_from_string (str, &end);
2590 fail_unless (*end == '\0');
2591 deserialized_value = gst_structure_get_value (s, "range");
2592 fail_unless (GST_VALUE_HOLDS_INT_RANGE (deserialized_value) == TRUE);
2593 fail_unless (gst_value_get_int_range_min (deserialized_value) == 1);
2594 fail_unless (gst_value_get_int_range_max (deserialized_value) == G_MAXINT);
2595 gst_structure_free (s);
2599 /* check invalid int_range deserialization */
2601 g_strdup_printf ("foo/bar, range=[ 1, %" G_GINT64_FORMAT " ];",
2602 (gint64) G_MAXINT + 1);
2603 ASSERT_CRITICAL (s = gst_structure_from_string (str, &end));
2605 gst_structure_free (s);
2607 g_strdup_printf ("foo/bar, range=[ %" G_GINT64_FORMAT ", %"
2608 G_GINT64_FORMAT " ];", (gint64) G_MAXINT, (gint64) G_MAXINT + 1);
2609 ASSERT_CRITICAL (s = gst_structure_from_string (str, NULL));
2612 gst_structure_free (s);
2614 /* check a valid int64_range deserialization. Those ranges need to
2615 * be explicit about their storage type. */
2616 str = g_strdup_printf ("foo/bar, range=(gint64)[ 1, %d ];", G_MAXINT);
2617 s = gst_structure_from_string (str, &end);
2618 fail_unless (*end == '\0');
2619 deserialized_value = gst_structure_get_value (s, "range");
2620 fail_unless (GST_VALUE_HOLDS_INT64_RANGE (deserialized_value) == TRUE);
2621 fail_unless (gst_value_get_int64_range_min (deserialized_value) == 1);
2622 fail_unless (gst_value_get_int64_range_max (deserialized_value) == G_MAXINT);
2623 str2 = gst_structure_to_string (s);
2624 fail_unless (strcmp (str, str2) == 0);
2625 gst_structure_free (s);
2630 /* check invalid int64_range (starting with a gint) deserialization */
2632 g_strdup_printf ("foo/bar, range=(gint64)[ 1, %" G_GUINT64_FORMAT " ];",
2633 (guint64) G_MAXINT64 + 1);
2634 ASSERT_CRITICAL (s = gst_structure_from_string (str, &end));
2635 fail_unless (*end == '\0');
2636 gst_structure_free (s);
2640 /* check invalid int64_range deserialization into a int64_range */
2642 g_strdup_printf ("foo/bar, range=(gint64)[ %" G_GINT64_FORMAT ", %"
2643 G_GUINT64_FORMAT " ];", (gint64) G_MAXINT, (guint64) G_MAXINT64 + 1);
2644 ASSERT_CRITICAL (s = gst_structure_from_string (str, NULL));
2646 gst_structure_free (s);
2648 /* check invalid int64_range deserialization into a int_range */
2650 g_strdup_printf ("foo/bar, range=[ %" G_GINT64_FORMAT ", %"
2651 G_GUINT64_FORMAT " ];", (gint64) G_MAXINT, (guint64) G_MAXINT64 + 1);
2652 s = gst_structure_from_string (str, &end);
2653 fail_unless (s == NULL);
2654 fail_unless (end == NULL);
2660 GST_START_TEST (test_stepped_range_collection)
2665 s = gst_structure_new ("foo/bar", "range", GST_TYPE_INT_RANGE, 8, 12, NULL);
2666 fail_unless (s != NULL);
2667 v = gst_structure_get_value (s, "range");
2668 fail_unless (v != NULL);
2669 fail_unless (gst_value_get_int_range_min (v) == 8);
2670 fail_unless (gst_value_get_int_range_max (v) == 12);
2671 fail_unless (gst_value_get_int_range_step (v) == 1);
2672 gst_structure_free (s);
2674 s = gst_structure_new ("foo/bar", "range", GST_TYPE_INT64_RANGE, (gint64) 8,
2676 fail_unless (s != NULL);
2677 v = gst_structure_get_value (s, "range");
2678 fail_unless (v != NULL);
2679 fail_unless (gst_value_get_int64_range_min (v) == 8);
2680 fail_unless (gst_value_get_int64_range_max (v) == 12);
2681 fail_unless (gst_value_get_int64_range_step (v) == 1);
2682 gst_structure_free (s);
2687 GST_START_TEST (test_stepped_int_range_parsing)
2694 static const gchar *good_ranges[] = {
2700 static const gchar *bad_ranges[] = {
2707 /* check we can parse good ranges */
2708 for (n = 0; n < G_N_ELEMENTS (good_ranges); ++n) {
2709 str = g_strdup_printf ("foo/bar, range=%s", good_ranges[n]);
2710 s = gst_structure_from_string (str, &end);
2711 fail_unless (s != NULL);
2712 fail_unless (*end == '\0');
2713 gst_structure_free (s);
2717 /* check we cannot parse bad ranges */
2718 for (n = 0; n < G_N_ELEMENTS (bad_ranges); ++n) {
2719 str = g_strdup_printf ("foo/bar, range=%s", bad_ranges[n]);
2720 ASSERT_CRITICAL (s = gst_structure_from_string (str, &end));
2721 gst_structure_free (s);
2728 GST_START_TEST (test_stepped_int_range_ops)
2730 gchar *str1, *str2, *str3;
2732 GstStructure *s1, *s2, *s3;
2733 const GValue *v1, *v2, *v3;
2740 const gchar *result;
2743 "[16, 4096, 16]", "inter", "[100, 200, 10]", "160"}, {
2744 "[16, 4096, 16]", "inter", "[100, 200, 100]", NULL}, {
2745 "[16, 4096, 16]", "inter", "[0, 512, 256]", "[256, 512, 256]"}, {
2746 "[16, 32, 16]", "union", "[32, 96, 16]", "[16, 96, 16]"}, {
2747 "[16, 32, 16]", "union", "[48, 96, 16]", "[16, 96, 16]"}, {
2748 "[112, 192, 16]", "union", "[48, 96, 16]", "[48, 192, 16]"}, {
2749 "[16, 32, 16]", "union", "[64, 96, 16]", NULL}, {
2750 "[112, 192, 16]", "union", "[48, 96, 8]", NULL},};
2752 for (n = 0; n < G_N_ELEMENTS (ranges); ++n) {
2754 GValue dest = { 0 };
2757 str1 = g_strdup_printf ("foo/bar, range=%s", ranges[n].set1);
2758 s1 = gst_structure_from_string (str1, &end);
2759 fail_unless (s1 != NULL);
2760 fail_unless (*end == '\0');
2761 v1 = gst_structure_get_value (s1, "range");
2762 fail_unless (v1 != NULL);
2764 str2 = g_strdup_printf ("foo/bar, range=%s", ranges[n].set2);
2765 s2 = gst_structure_from_string (str2, &end);
2766 fail_unless (s2 != NULL);
2767 fail_unless (*end == '\0');
2768 v2 = gst_structure_get_value (s2, "range");
2769 fail_unless (v2 != NULL);
2771 if (!strcmp (ranges[n].op, "inter")) {
2772 ret = gst_value_intersect (&dest, v1, v2);
2773 } else if (!strcmp (ranges[n].op, "union")) {
2774 ret = gst_value_union (&dest, v1, v2);
2776 fail_unless (FALSE);
2780 if (ranges[n].result) {
2787 str3 = g_strdup_printf ("foo/bar, range=%s", ranges[n].result);
2788 s3 = gst_structure_from_string (str3, &end);
2789 fail_unless (s3 != NULL);
2790 fail_unless (*end == '\0');
2791 v3 = gst_structure_get_value (s3, "range");
2792 fail_unless (v3 != NULL);
2794 if (gst_value_compare (&dest, v3) != GST_VALUE_EQUAL) {
2795 GST_ERROR ("%s %s %s yielded %s, expected %s", str1, ranges[n].op, str2,
2796 gst_value_serialize (&dest), gst_value_serialize (v3));
2797 fail_unless (FALSE);
2800 gst_structure_free (s3);
2803 g_value_unset (&dest);
2806 gst_structure_free (s2);
2808 gst_structure_free (s1);
2816 gst_value_suite (void)
2818 Suite *s = suite_create ("GstValue");
2819 TCase *tc_chain = tcase_create ("general");
2821 suite_add_tcase (s, tc_chain);
2822 tcase_add_test (tc_chain, test_deserialize_buffer);
2823 tcase_add_test (tc_chain, test_serialize_buffer);
2824 tcase_add_test (tc_chain, test_deserialize_gint);
2825 tcase_add_test (tc_chain, test_deserialize_gint_failures);
2826 tcase_add_test (tc_chain, test_deserialize_guint);
2827 tcase_add_test (tc_chain, test_deserialize_guint_failures);
2828 tcase_add_test (tc_chain, test_deserialize_gint64);
2829 tcase_add_test (tc_chain, test_deserialize_guint64);
2830 tcase_add_test (tc_chain, test_deserialize_guchar);
2831 tcase_add_test (tc_chain, test_deserialize_gstfraction);
2832 tcase_add_test (tc_chain, test_deserialize_bitmask);
2833 tcase_add_test (tc_chain, test_serialize_flags);
2834 tcase_add_test (tc_chain, test_deserialize_flags);
2835 tcase_add_test (tc_chain, test_serialize_deserialize_format_enum);
2836 tcase_add_test (tc_chain, test_string);
2837 tcase_add_test (tc_chain, test_deserialize_string);
2838 tcase_add_test (tc_chain, test_value_compare);
2839 tcase_add_test (tc_chain, test_value_intersect);
2840 tcase_add_test (tc_chain, test_value_subtract_int);
2841 tcase_add_test (tc_chain, test_value_subtract_int64);
2842 tcase_add_test (tc_chain, test_value_subtract_double);
2843 tcase_add_test (tc_chain, test_value_subtract_fraction);
2844 tcase_add_test (tc_chain, test_value_subtract_fraction_range);
2845 tcase_add_test (tc_chain, test_value_subtract_fraction_list);
2846 tcase_add_test (tc_chain, test_date);
2847 tcase_add_test (tc_chain, test_date_time);
2848 tcase_add_test (tc_chain, test_fraction_range);
2849 tcase_add_test (tc_chain, test_serialize_deserialize_caps);
2850 tcase_add_test (tc_chain, test_int_range);
2851 tcase_add_test (tc_chain, test_int64_range);
2852 tcase_add_test (tc_chain, test_serialize_int64_range);
2853 tcase_add_test (tc_chain, test_deserialize_int_range);
2854 tcase_add_test (tc_chain, test_stepped_range_collection);
2855 tcase_add_test (tc_chain, test_stepped_int_range_parsing);
2856 tcase_add_test (tc_chain, test_stepped_int_range_ops);
2861 GST_CHECK_MAIN (gst_value);