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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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91dd0a4f91
Allow context callbacks to perform custom buffer verification and custom element setup. Also move some static tracking variables into helper struct and expose the latter struct for use by unit test (callbacks).
117 lines
3.6 KiB
C
117 lines
3.6 KiB
C
/*
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* GStreamer
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*
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* unit test for (audio) parser
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*
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* Copyright (C) 2008 Nokia Corporation. All rights reserved.
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*
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* Contact: Stefan Kost <stefan.kost@nokia.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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#include <gst/check/gstcheck.h>
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#define MAX_HEADERS 10
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typedef struct
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{
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guint discard;
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guint buffers_before_offset_skip;
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guint offset_skip_amount;
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const guint8 *data_to_verify;
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guint data_to_verify_size;
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GstCaps *caps;
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gboolean no_metadata;
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GstClockTime ts_counter;
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gint64 offset_counter;
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guint buffer_counter;
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} buffer_verify_data_s;
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typedef struct {
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guint8 *data;
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guint size;
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} datablob;
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typedef gboolean (*VerifyBuffer) (buffer_verify_data_s * vdata, GstBuffer * buf);
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typedef GstElement* (*ElementSetup) (const gchar * desc);
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/* context state variables; to be set by test using this helper */
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/* mandatory */
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extern const gchar *ctx_factory;
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extern GstStaticPadTemplate *ctx_sink_template;
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extern GstStaticPadTemplate *ctx_src_template;
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/* optional */
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extern GstCaps *ctx_input_caps;
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extern GstCaps *ctx_output_caps;
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extern guint ctx_discard;
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extern datablob ctx_headers[MAX_HEADERS];
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extern gboolean ctx_no_metadata;
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extern VerifyBuffer ctx_verify_buffer;
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extern ElementSetup ctx_setup;
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/* no refs taken/kept, all up to caller */
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typedef struct
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{
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const gchar *factory;
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ElementSetup factory_setup;
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GstStaticPadTemplate *sink_template;
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GstStaticPadTemplate *src_template;
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/* caps that go into element */
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GstCaps *src_caps;
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/* optional: output caps to verify */
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GstCaps *sink_caps;
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/* initial headers */
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datablob headers[MAX_HEADERS];
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/* initial (header) output to forego checking */
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guint discard;
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/* series of buffers; middle series considered garbage */
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struct {
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/* data and size */
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guint8 *data;
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guint size;
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/* num of frames with above data per buffer */
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guint fpb;
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/* num of buffers */
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guint num;
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} series[3];
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/* sigh, weird cases */
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gboolean framed;
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guint dropped;
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gboolean no_metadata;
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} GstParserTest;
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void gst_parser_test_init (GstParserTest * ptest, guint8 * data, guint size, guint num);
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void gst_parser_test_run (GstParserTest * test, GstCaps ** out_caps);
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void gst_parser_test_normal (guint8 *data, guint size);
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void gst_parser_test_drain_single (guint8 *data, guint size);
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void gst_parser_test_drain_garbage (guint8 *data, guint size, guint8 *garbage, guint gsize);
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void gst_parser_test_split (guint8 *data, guint size);
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void gst_parser_test_skip_garbage (guint8 *data, guint size, guint8 *garbage, guint gsize);
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void gst_parser_test_output_caps (guint8 *data, guint size, const gchar * input_caps,
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const gchar * output_caps);
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GstCaps *gst_parser_test_get_output_caps (guint8 *data, guint size, const gchar * input_caps);
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