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/* GStreamer
* Copyright (C) 2009 Thomas Vander Stichele <thomas at apestaart dot org>
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gst/check/gstcheck.h>
GST_START_TEST (test_decode)
{
GstElement *pipeline;
GstElement *appsink;
GstBuffer *buffer = NULL;
guint8 firstbyte = 0;
guint size = 0;
pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
" ! flacdec ! appsink name=sink", NULL);
fail_unless (pipeline != NULL);
appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
fail_unless (appsink != NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
do {
g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
if (buffer == NULL)
break;
if (firstbyte == 0)
firstbyte = GST_BUFFER_DATA (buffer)[0];
g_print ("buffer: %d\n", buffer->size);
g_print ("buffer: %08x\n", GST_BUFFER_DATA (buffer)[0]);
size += buffer->size;
}
while (TRUE);
/* audiotestsrc with samplesperbuffer 1024 and 10 num-buffers */
fail_unless_equals_int (size, 20480);
fail_unless_equals_int (firstbyte, 0x6a);
gst_element_set_state (pipeline, GST_STATE_NULL);
g_object_unref (pipeline);
}
GST_END_TEST;
GST_START_TEST (test_decode_seek_full)
{
GstElement *pipeline;
GstElement *appsink;
GstEvent *event;
GstBuffer *buffer = NULL;
guint8 firstbyte = 0;
gboolean result;
guint size = 0;
pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
" ! flacdec ! appsink name=sink", NULL);
fail_unless (pipeline != NULL);
appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
fail_unless (appsink != NULL);
gst_element_set_state (pipeline, GST_STATE_PAUSED);
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
/* do a seek that should give us the complete output */
event = gst_event_new_seek (1.0, GST_FORMAT_DEFAULT, GST_SEEK_FLAG_FLUSH,
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 20480);
result = gst_element_send_event (appsink, event);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
do {
g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
if (buffer == NULL)
break;
if (firstbyte == 0)
firstbyte = GST_BUFFER_DATA (buffer)[0];
size += buffer->size;
}
while (TRUE);
/* file was generated with audiotestsrc
* with 1024 samplesperbuffer and 10 num-buffers in 16 bit audio */
fail_unless_equals_int (size, 20480);
fail_unless_equals_int (firstbyte, 0x6a);
gst_element_set_state (pipeline, GST_STATE_NULL);
g_object_unref (pipeline);
}
GST_END_TEST;
GST_START_TEST (test_decode_seek_partial)
{
GstElement *pipeline;
GstElement *appsink;
GstEvent *event;
GstBuffer *buffer = NULL;
gboolean result;
guint size = 0;
guint8 firstbyte = 0;
pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
" ! flacdec ! appsink name=sink", NULL);
fail_unless (pipeline != NULL);
appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
fail_unless (appsink != NULL);
gst_element_set_state (pipeline, GST_STATE_PAUSED);
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
/* do a partial seek to get the first 1024 samples or 2048 bytes */
event = gst_event_new_seek (1.0, GST_FORMAT_DEFAULT, GST_SEEK_FLAG_FLUSH,
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 1024);
GST_DEBUG ("seeking");
result = gst_element_send_event (appsink, event);
GST_DEBUG ("seeked");
gst_element_set_state (pipeline, GST_STATE_PLAYING);
do {
GST_DEBUG ("pulling buffer");
g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
GST_DEBUG ("pulled buffer %x", buffer);
if (buffer == NULL)
break;
if (firstbyte == 0) {
fail_unless_equals_int (GST_BUFFER_OFFSET (buffer), 0L);
firstbyte = GST_BUFFER_DATA (buffer)[0];
}
size += buffer->size;
}
while (TRUE);
fail_unless_equals_int (size, 2048);
fail_unless_equals_int (firstbyte, 0x6a);
gst_element_set_state (pipeline, GST_STATE_NULL);
g_object_unref (pipeline);
}
GST_END_TEST;
Suite *
flacdec_suite (void)
{
Suite *s = suite_create ("flacdec");
TCase *tc_chain = tcase_create ("linear");
/* time out after 60s, not the default 3 */
tcase_set_timeout (tc_chain, 60);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_decode);
tcase_add_test (tc_chain, test_decode_seek_full);
tcase_add_test (tc_chain, test_decode_seek_partial);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = flacdec_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);
srunner_run_all (sr, CK_NORMAL);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}
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