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7477b25df5
These are meant to specify features in caps that are required for a specific structure, for example a specific memory type or meta. Semantically they could be though of as an extension of the media type name of the structures and are handled exactly like that.
97 lines
3.2 KiB
C
97 lines
3.2 KiB
C
/* GStreamer
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* Copyright (C) 2013 Collabora Ltd.
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* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
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*
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* gstcapsfeatures.c: Unit test for GstCapsFeatures
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/check/gstcheck.h>
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#include <gst/gstcapsfeatures.h>
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GST_START_TEST (test_basic_operations)
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{
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GstCapsFeatures *a, *b;
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a = gst_caps_features_new ("m:abc", "m:def", "m:ghi", NULL);
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fail_unless (a != NULL);
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b = gst_caps_features_copy (a);
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fail_unless (b != NULL);
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fail_unless (gst_caps_features_is_equal (a, b));
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fail_if (gst_caps_features_is_equal (a,
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GST_CAPS_FEATURES_MEMORY_SYSTEM_MEMORY));
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fail_unless_equals_int (gst_caps_features_get_size (a), 3);
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fail_unless_equals_string (gst_caps_features_get_nth (a, 1), "m:def");
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gst_caps_features_add (b, "m:jkl");
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fail_if (gst_caps_features_is_equal (a, b));
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fail_unless_equals_int (gst_caps_features_get_size (b), 4);
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fail_unless_equals_string (gst_caps_features_get_nth (b, 3), "m:jkl");
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gst_caps_features_add (b, "m:jkl");
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fail_unless_equals_int (gst_caps_features_get_size (b), 4);
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gst_caps_features_remove (b, "m:jkl");
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fail_unless (gst_caps_features_is_equal (a, b));
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gst_caps_features_remove (b, "m:abc");
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gst_caps_features_add (b, "m:abc");
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fail_unless (gst_caps_features_is_equal (a, b));
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gst_caps_features_remove (b, "m:abc");
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gst_caps_features_remove (b, "m:def");
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gst_caps_features_remove (b, "m:ghi");
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fail_unless (gst_caps_features_is_equal (b,
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GST_CAPS_FEATURES_MEMORY_SYSTEM_MEMORY));
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gst_caps_features_add (b, GST_CAPS_FEATURE_MEMORY_SYSTEM_MEMORY);
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gst_caps_features_free (a);
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gst_caps_features_free (b);
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}
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GST_END_TEST;
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GST_START_TEST (test_from_to_string)
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{
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GstCapsFeatures *a, *b;
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gchar *str;
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a = gst_caps_features_new ("m:abc", "m:def", "m:ghi", NULL);
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fail_unless (a != NULL);
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str = gst_caps_features_to_string (a);
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fail_unless (str != NULL);
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fail_unless_equals_string (str, "m:abc, m:def, m:ghi");
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b = gst_caps_features_from_string (str);
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fail_unless (b != NULL);
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fail_unless (gst_caps_features_is_equal (a, b));
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gst_caps_features_free (a);
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gst_caps_features_free (b);
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g_free (str);
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}
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GST_END_TEST;
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static Suite *
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gst_capsfeatures_suite (void)
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{
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Suite *s = suite_create ("GstCapsFeatures");
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TCase *tc_chain = tcase_create ("operations");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_basic_operations);
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tcase_add_test (tc_chain, test_from_to_string);
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return s;
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}
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GST_CHECK_MAIN (gst_capsfeatures);
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