mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-04-04 23:30:05 +00:00
add a test to check that we get all decoded bytes
from a 10-buffer audiotestsrc flac, in the case of: - a full decode - a decode of a seek for the full file - a decode of a seek for a small part, smaller than the first buffer The test fails because flacdec drops the first outgoing buffer on a seek
This commit is contained in:
Thomas Vander Stichele
Thomas Vander Stichele
parent
5e19fc1058
commit
be94a147ba
3 changed files with 206 additions and 1 deletions
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@ -13,7 +13,7 @@ TESTS_ENVIRONMENT = \
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GST_TEST_FILES_PATH=$(TEST_FILES_DIRECTORY) \
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STATE_IGNORE_ELEMENTS="aasink autoaudiosrc autoaudiosink autovideosrc autovideosink cacasink cairotextoverlay gconfaudiosrc gconfvideosrc gconfaudiosink gconfvideosink halaudiosrc halaudiosink v4l2src osssrc osssink pulsesink pulsesrc pulsemixer"
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EXTRA_DIST = test-cert.pem test-key.pem
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EXTRA_DIST = test-cert.pem test-key.pem audiotestsrc.flac
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# ths core dumps of some machines have PIDs appended
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CLEANFILES = core.* test-registry.*
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@ -98,6 +98,7 @@ check_PROGRAMS = \
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elements/videocrop \
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elements/videofilter \
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pipelines/simple-launch-lines \
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pipelines/flacdec \
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$(check_gdkpixbuf) \
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$(check_soup) \
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$(check_sunaudio) \
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BIN
tests/check/audiotestsrc.flac
Normal file
BIN
tests/check/audiotestsrc.flac
Normal file
Binary file not shown.
204
tests/check/pipelines/flacdec.c
Normal file
204
tests/check/pipelines/flacdec.c
Normal file
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@ -0,0 +1,204 @@
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/* GStreamer
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* Copyright (C) 2009 Thomas Vander Stichele <thomas at apestaart dot org>
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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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GST_START_TEST (test_decode)
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{
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GstElement *pipeline;
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GstElement *appsink;
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GstBuffer *buffer = NULL;
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guint8 firstbyte = 0;
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guint size = 0;
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pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
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" ! flacdec ! appsink name=sink", NULL);
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fail_unless (pipeline != NULL);
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appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
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fail_unless (appsink != NULL);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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do {
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g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
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if (buffer == NULL)
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break;
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if (firstbyte == 0)
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firstbyte = GST_BUFFER_DATA (buffer)[0];
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g_print ("buffer: %d\n", buffer->size);
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g_print ("buffer: %08x\n", GST_BUFFER_DATA (buffer)[0]);
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size += buffer->size;
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}
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while (TRUE);
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/* audiotestsrc with samplesperbuffer 1024 and 10 num-buffers */
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fail_unless_equals_int (size, 20480);
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fail_unless_equals_int (firstbyte, 0x6a);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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g_object_unref (pipeline);
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}
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GST_END_TEST;
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GST_START_TEST (test_decode_seek_full)
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{
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GstElement *pipeline;
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GstElement *appsink;
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GstEvent *event;
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GstBuffer *buffer = NULL;
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guint8 firstbyte = 0;
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gboolean result;
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guint size = 0;
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pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
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" ! flacdec ! appsink name=sink", NULL);
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fail_unless (pipeline != NULL);
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appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
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fail_unless (appsink != NULL);
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gst_element_set_state (pipeline, GST_STATE_PAUSED);
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gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
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/* do a seek that should give us the complete output */
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event = gst_event_new_seek (1.0, GST_FORMAT_DEFAULT, GST_SEEK_FLAG_FLUSH,
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GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 20480);
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result = gst_element_send_event (appsink, event);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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do {
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g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
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if (buffer == NULL)
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break;
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if (firstbyte == 0)
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firstbyte = GST_BUFFER_DATA (buffer)[0];
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size += buffer->size;
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}
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while (TRUE);
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/* file was generated with audiotestsrc
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* with 1024 samplesperbuffer and 10 num-buffers in 16 bit audio */
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fail_unless_equals_int (size, 20480);
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fail_unless_equals_int (firstbyte, 0x6a);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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g_object_unref (pipeline);
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}
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GST_END_TEST;
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GST_START_TEST (test_decode_seek_partial)
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{
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GstElement *pipeline;
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GstElement *appsink;
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GstEvent *event;
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GstBuffer *buffer = NULL;
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gboolean result;
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guint size = 0;
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guint8 firstbyte = 0;
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pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
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" ! flacdec ! appsink name=sink", NULL);
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fail_unless (pipeline != NULL);
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appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
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fail_unless (appsink != NULL);
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gst_element_set_state (pipeline, GST_STATE_PAUSED);
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gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
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/* do a partial seek to get the first 1024 samples or 2048 bytes */
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event = gst_event_new_seek (1.0, GST_FORMAT_DEFAULT, GST_SEEK_FLAG_FLUSH,
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GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 1024);
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result = gst_element_send_event (appsink, event);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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do {
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g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
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if (buffer == NULL)
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break;
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if (firstbyte == 0)
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firstbyte = GST_BUFFER_DATA (buffer)[0];
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size += buffer->size;
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}
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while (TRUE);
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fail_unless_equals_int (size, 2048);
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fail_unless_equals_int (firstbyte, 0x6a);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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g_object_unref (pipeline);
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}
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GST_END_TEST;
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Suite *
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flacdec_suite (void)
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{
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Suite *s = suite_create ("flacdec");
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TCase *tc_chain = tcase_create ("linear");
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/* time out after 60s, not the default 3 */
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tcase_set_timeout (tc_chain, 60);
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_decode);
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tcase_add_test (tc_chain, test_decode_seek_full);
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tcase_add_test (tc_chain, test_decode_seek_partial);
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return s;
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}
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int
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main (int argc, char **argv)
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{
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int nf;
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Suite *s = flacdec_suite ();
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SRunner *sr = srunner_create (s);
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gst_check_init (&argc, &argv);
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srunner_run_all (sr, CK_NORMAL);
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nf = srunner_ntests_failed (sr);
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srunner_free (sr);
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return nf;
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}
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