gstreamer/subprojects/gst-plugins-good/tests/check/elements/amrparse.c

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/*
* GStreamer
*
* unit test for amrparse
*
* Copyright (C) 2008 Nokia Corporation. All rights reserved.
*
* Contact: Stefan Kost <stefan.kost@nokia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <gst/check/gstcheck.h>
#include "parser.h"
#define SRC_CAPS_NB "audio/x-amr-nb-sh"
#define SRC_CAPS_WB "audio/x-amr-wb-sh"
#define SRC_CAPS_ANY "ANY"
#define SINK_CAPS_NB "audio/AMR, rate=8000 , channels=1"
#define SINK_CAPS_WB "audio/AMR-WB, rate=16000 , channels=1"
#define SINK_CAPS_ANY "ANY"
#define AMR_FRAME_DURATION (GST_SECOND/50)
static GstStaticPadTemplate sinktemplate_nb = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (SINK_CAPS_NB)
);
static GstStaticPadTemplate sinktemplate_wb = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (SINK_CAPS_WB)
);
static GstStaticPadTemplate srctemplate_nb = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (SRC_CAPS_NB)
);
static GstStaticPadTemplate srctemplate_wb = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (SRC_CAPS_WB)
);
static GstCaps *input_caps = NULL;
/* some data */
static guint8 frame_data_nb[] = {
0x0c, 0x56, 0x3c, 0x52, 0xe0, 0x61, 0xbc, 0x45,
0x0f, 0x98, 0x2e, 0x01, 0x42, 0x02
};
static guint8 frame_data_wb[] = {
0x08, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16
};
static guint8 frame_hdr_nb[] = {
'#', '!', 'A', 'M', 'R', '\n'
};
static guint8 frame_hdr_wb[] = {
'#', '!', 'A', 'M', 'R', '-', 'W', 'B', '\n'
};
static guint8 garbage_frame[] = {
0xff, 0xff, 0xff, 0xff, 0xff
};
static void
setup_amrnb (void)
{
ctx_factory = "amrparse";
ctx_sink_template = &sinktemplate_nb;
ctx_src_template = &srctemplate_nb;
input_caps = gst_caps_from_string (SRC_CAPS_NB);
g_assert (input_caps);
ctx_input_caps = input_caps;
}
static void
setup_amrwb (void)
{
ctx_factory = "amrparse";
ctx_sink_template = &sinktemplate_wb;
ctx_src_template = &srctemplate_wb;
input_caps = gst_caps_from_string (SRC_CAPS_WB);
g_assert (input_caps);
ctx_input_caps = input_caps;
}
static void
teardown (void)
{
gst_caps_unref (input_caps);
}
GST_START_TEST (test_parse_nb_normal)
{
gst_parser_test_normal (frame_data_nb, sizeof (frame_data_nb));
}
GST_END_TEST;
GST_START_TEST (test_parse_nb_drain_single)
{
gst_parser_test_drain_single (frame_data_nb, sizeof (frame_data_nb));
}
GST_END_TEST;
GST_START_TEST (test_parse_nb_drain_garbage)
{
gst_parser_test_drain_garbage (frame_data_nb, sizeof (frame_data_nb),
garbage_frame, sizeof (garbage_frame));
}
GST_END_TEST;
GST_START_TEST (test_parse_nb_split)
{
gst_parser_test_split (frame_data_nb, sizeof (frame_data_nb));
}
GST_END_TEST;
GST_START_TEST (test_parse_nb_skip_garbage)
{
gst_parser_test_skip_garbage (frame_data_nb, sizeof (frame_data_nb),
garbage_frame, sizeof (garbage_frame));
}
GST_END_TEST;
GST_START_TEST (test_parse_nb_detect_stream)
{
GstParserTest ptest;
GstCaps *old_ctx_caps;
/* no input caps, override ctx */
old_ctx_caps = ctx_input_caps;
ctx_input_caps = NULL;
/* AMR-NB header */
gst_parser_test_init (&ptest, frame_hdr_nb, sizeof (frame_hdr_nb), 1);
/* well, no garbage, followed by real data */
ptest.series[2].data = frame_data_nb;
ptest.series[2].size = sizeof (frame_data_nb);
ptest.series[2].num = 10;
/* header gets dropped, so ... */
/* buffer count will not match */
ptest.framed = FALSE;
/* total size a bit less */
ptest.dropped = sizeof (frame_hdr_nb);
/* Check that the negotiated caps are as expected */
ptest.sink_caps = gst_caps_from_string (SINK_CAPS_NB);
gst_parser_test_run (&ptest, NULL);
gst_caps_unref (ptest.sink_caps);
ctx_input_caps = old_ctx_caps;
}
GST_END_TEST;
GST_START_TEST (test_parse_wb_normal)
{
gst_parser_test_normal (frame_data_wb, sizeof (frame_data_wb));
}
GST_END_TEST;
GST_START_TEST (test_parse_wb_drain_single)
{
gst_parser_test_drain_single (frame_data_wb, sizeof (frame_data_wb));
}
GST_END_TEST;
GST_START_TEST (test_parse_wb_drain_garbage)
{
gst_parser_test_drain_garbage (frame_data_wb, sizeof (frame_data_wb),
garbage_frame, sizeof (garbage_frame));
}
GST_END_TEST;
GST_START_TEST (test_parse_wb_split)
{
gst_parser_test_split (frame_data_wb, sizeof (frame_data_wb));
}
GST_END_TEST;
GST_START_TEST (test_parse_wb_skip_garbage)
{
gst_parser_test_skip_garbage (frame_data_wb, sizeof (frame_data_wb),
garbage_frame, sizeof (garbage_frame));
}
GST_END_TEST;
GST_START_TEST (test_parse_wb_detect_stream)
{
GstParserTest ptest;
GstCaps *old_ctx_caps;
/* no input caps, override ctx */
old_ctx_caps = ctx_input_caps;
ctx_input_caps = NULL;
/* AMR-WB header */
gst_parser_test_init (&ptest, frame_hdr_wb, sizeof (frame_hdr_wb), 1);
/* well, no garbage, followed by real data */
ptest.series[2].data = frame_data_wb;
ptest.series[2].size = sizeof (frame_data_wb);
ptest.series[2].num = 10;
/* header gets dropped, so ... */
/* buffer count will not match */
ptest.framed = FALSE;
/* total size a bit less */
ptest.dropped = sizeof (frame_hdr_wb);
/* Check that the negotiated caps are as expected */
ptest.sink_caps = gst_caps_from_string (SINK_CAPS_WB);
gst_parser_test_run (&ptest, NULL);
gst_caps_unref (ptest.sink_caps);
ctx_input_caps = old_ctx_caps;
}
GST_END_TEST;
/*
* TODO:
* - Both push- and pull-modes need to be tested
* * Pull-mode & EOS
*/
static Suite *
amrparse_suite (void)
{
Suite *s = suite_create ("amrparse");
TCase *tc_chain;
/* AMR-NB tests */
tc_chain = tcase_create ("amrnb");
tcase_add_checked_fixture (tc_chain, setup_amrnb, teardown);
tcase_add_test (tc_chain, test_parse_nb_normal);
tcase_add_test (tc_chain, test_parse_nb_drain_single);
tcase_add_test (tc_chain, test_parse_nb_drain_garbage);
tcase_add_test (tc_chain, test_parse_nb_split);
tcase_add_test (tc_chain, test_parse_nb_detect_stream);
tcase_add_test (tc_chain, test_parse_nb_skip_garbage);
suite_add_tcase (s, tc_chain);
/* AMR-WB tests */
tc_chain = tcase_create ("amrwb");
tcase_add_checked_fixture (tc_chain, setup_amrwb, teardown);
tcase_add_test (tc_chain, test_parse_wb_normal);
tcase_add_test (tc_chain, test_parse_wb_drain_single);
tcase_add_test (tc_chain, test_parse_wb_drain_garbage);
tcase_add_test (tc_chain, test_parse_wb_split);
tcase_add_test (tc_chain, test_parse_wb_detect_stream);
tcase_add_test (tc_chain, test_parse_wb_skip_garbage);
suite_add_tcase (s, tc_chain);
return s;
}
GST_CHECK_MAIN (amrparse)