2009-12-17 11:34:42 +00:00
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/* GStreamer
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*
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2011-02-25 12:15:25 +00:00
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* unit test for GstMeta
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2009-12-17 11:34:42 +00:00
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*
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* Copyright (C) <2009> Wim Taymans <wim.taymans@gmail.com>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_VALGRIND_H
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# include <valgrind/valgrind.h>
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#else
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# define RUNNING_ON_VALGRIND FALSE
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#endif
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#include <gst/check/gstcheck.h>
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/* test metadata for PTS/DTS and duration */
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typedef struct
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{
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2011-02-25 12:15:25 +00:00
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GstMeta meta;
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2009-12-17 11:34:42 +00:00
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GstClockTime pts;
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GstClockTime dts;
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GstClockTime duration;
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GstClockTime clock_rate;
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2011-02-28 08:39:44 +00:00
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} GstMetaTest;
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2009-12-17 11:34:42 +00:00
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2011-02-28 08:39:44 +00:00
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static const GstMetaInfo *gst_meta_test_get_info (void);
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#define GST_META_TEST_INFO (gst_meta_test_get_info())
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2009-12-17 11:34:42 +00:00
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2011-02-28 08:39:44 +00:00
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#define GST_META_TEST_GET(buf) ((GstMetaTest *)gst_buffer_get_meta(buf,GST_META_TEST_INFO))
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#define GST_META_TEST_ADD(buf) ((GstMetaTest *)gst_buffer_add_meta(buf,GST_META_TEST_INFO,NULL))
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2009-12-17 11:34:42 +00:00
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#if 0
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/* unused currently. This is a user function to fill the metadata with default
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* values. We don't call this from the init function because the user is mostly
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* likely going to override the values immediately after */
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static void
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2011-02-28 08:39:44 +00:00
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gst_meta_test_init (GstMetaTest * meta)
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2009-12-17 11:34:42 +00:00
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{
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meta->pts = GST_CLOCK_TIME_NONE;
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meta->dts = GST_CLOCK_TIME_NONE;
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meta->duration = GST_CLOCK_TIME_NONE;
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meta->clock_rate = GST_SECOND;
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}
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#endif
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static void
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test_init_func (GstMetaTest * meta, GstBuffer * buffer)
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2009-12-17 11:34:42 +00:00
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{
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GST_DEBUG ("init called on buffer %p, meta %p", buffer, meta);
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/* nothing to init really, the init function is mostly for allocating
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* additional memory or doing special setup as part of adding the metadata to
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* the buffer*/
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}
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static void
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2011-02-28 08:39:44 +00:00
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test_free_func (GstMetaTest * meta, GstBuffer * buffer)
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2009-12-17 11:34:42 +00:00
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{
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GST_DEBUG ("free called on buffer %p, meta %p", buffer, meta);
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/* nothing to free really */
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}
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static void
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2012-02-24 09:23:27 +00:00
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test_transform_func (GstBuffer * transbuf, GstMetaTest * meta,
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GstBuffer * buffer, GQuark type, gpointer data)
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2009-12-17 11:34:42 +00:00
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{
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2011-02-28 08:39:44 +00:00
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GstMetaTest *test;
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2009-12-17 11:34:42 +00:00
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2012-02-24 09:23:27 +00:00
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GST_DEBUG ("transform %s called from buffer %p to %p, meta %p",
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g_quark_to_string (type), buffer, transbuf, meta);
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if (GST_META_TRANSFORM_IS_COPY (type)) {
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GstMetaTransformCopy *copy_data = data;
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test = GST_META_TEST_ADD (transbuf);
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if (copy_data->offset == 0) {
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/* same offset, copy timestamps */
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test->pts = meta->pts;
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test->dts = meta->dts;
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if (copy_data->size == gst_buffer_get_size (buffer)) {
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/* same size, copy duration */
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test->duration = meta->duration;
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} else {
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/* else clear */
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test->duration = GST_CLOCK_TIME_NONE;
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}
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2009-12-17 11:34:42 +00:00
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} else {
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2012-02-24 09:23:27 +00:00
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test->pts = -1;
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test->dts = -1;
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test->duration = -1;
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2009-12-17 11:34:42 +00:00
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}
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test->clock_rate = meta->clock_rate;
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2009-12-17 11:34:42 +00:00
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}
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}
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2011-02-25 12:15:25 +00:00
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static const GstMetaInfo *
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gst_meta_test_get_info (void)
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2009-12-17 11:34:42 +00:00
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{
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2011-02-28 08:39:44 +00:00
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static const GstMetaInfo *meta_test_info = NULL;
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2009-12-27 21:03:32 +00:00
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2011-02-28 08:39:44 +00:00
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if (meta_test_info == NULL) {
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meta_test_info = gst_meta_register ("GstMetaTest", "GstMetaTest",
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sizeof (GstMetaTest),
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2011-02-25 12:15:25 +00:00
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(GstMetaInitFunction) test_init_func,
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(GstMetaFreeFunction) test_free_func,
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2012-02-24 09:23:27 +00:00
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(GstMetaTransformFunction) test_transform_func);
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2009-12-17 11:34:42 +00:00
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}
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2011-02-28 08:39:44 +00:00
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return meta_test_info;
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2009-12-17 11:34:42 +00:00
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}
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2011-02-28 08:39:44 +00:00
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GST_START_TEST (test_meta_test)
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2009-12-17 11:34:42 +00:00
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{
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GstBuffer *buffer, *copy, *subbuf;
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2011-02-28 08:39:44 +00:00
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GstMetaTest *meta;
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2012-01-20 13:23:57 +00:00
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GstMapInfo info;
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2009-12-17 11:34:42 +00:00
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buffer = gst_buffer_new_and_alloc (4);
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2011-06-08 10:04:49 +00:00
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fail_if (buffer == NULL);
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2011-03-21 18:15:27 +00:00
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2012-01-20 13:23:57 +00:00
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fail_unless (gst_buffer_map (buffer, &info, GST_MAP_WRITE));
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fail_if (info.data == NULL);
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memset (info.data, 0, 4);
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gst_buffer_unmap (buffer, &info);
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2009-12-17 11:34:42 +00:00
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/* add some metadata */
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meta = GST_META_TEST_ADD (buffer);
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fail_if (meta == NULL);
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/* fill some values */
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meta->pts = 1000;
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meta->dts = 2000;
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meta->duration = 1000;
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meta->clock_rate = 1000;
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/* copy of the buffer */
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copy = gst_buffer_copy (buffer);
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/* get metadata of the buffer */
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meta = GST_META_TEST_GET (copy);
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fail_if (meta == NULL);
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fail_if (meta->pts != 1000);
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fail_if (meta->dts != 2000);
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fail_if (meta->duration != 1000);
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fail_if (meta->clock_rate != 1000);
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gst_buffer_unref (copy);
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/* make subbuffer */
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2011-03-30 14:47:55 +00:00
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subbuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, 0, 1);
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2009-12-17 11:34:42 +00:00
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/* get metadata of the buffer */
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2011-02-28 08:39:44 +00:00
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meta = GST_META_TEST_GET (subbuf);
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2009-12-17 11:34:42 +00:00
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fail_if (meta == NULL);
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fail_if (meta->pts != 1000);
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fail_if (meta->dts != 2000);
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fail_if (meta->duration != -1);
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fail_if (meta->clock_rate != 1000);
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gst_buffer_unref (subbuf);
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/* make another subbuffer */
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2011-03-30 14:47:55 +00:00
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subbuf = gst_buffer_copy_region (buffer, GST_BUFFER_COPY_ALL, 1, 3);
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2009-12-17 11:34:42 +00:00
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/* get metadata of the buffer */
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2011-02-28 08:39:44 +00:00
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meta = GST_META_TEST_GET (subbuf);
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2009-12-17 11:34:42 +00:00
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fail_if (meta == NULL);
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fail_if (meta->pts != -1);
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fail_if (meta->dts != -1);
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fail_if (meta->duration != -1);
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fail_if (meta->clock_rate != 1000);
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gst_buffer_unref (subbuf);
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/* clean up */
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gst_buffer_unref (buffer);
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}
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GST_END_TEST;
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static Suite *
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gst_buffermeta_suite (void)
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{
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2011-02-25 12:15:25 +00:00
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Suite *s = suite_create ("GstMeta");
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2009-12-17 11:34:42 +00:00
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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2011-02-28 08:39:44 +00:00
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tcase_add_test (tc_chain, test_meta_test);
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2009-12-17 11:34:42 +00:00
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return s;
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}
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GST_CHECK_MAIN (gst_buffermeta);
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