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tests/check/: Add simple unit test for oggmux from #337026 with checking for the

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Original commit message from CVS:
Patch by: James Livingston  <doclivingston at gmail.com>
* tests/check/Makefile.am:
* tests/check/pipelines/.cvsignore:
* tests/check/pipelines/oggmux.c: (get_page_codec),
(check_chain_final_state), (fail_if_audio), (validate_ogg_page),
(eos_buffer_probe), (start_pipeline), (stop_pipeline), (eos_watch),
(test_pipeline), (test_vorbis), (test_theora), (test_vorbis_theora),
(test_theora_vorbis), (oggmux_suite):
Add simple unit test for oggmux from #337026 with checking for the
EOS flags disabled for the time being.
This commit is contained in:
James Livingston 2006-09-04 18:19:06 +00:00 committed by Tim-Philipp Müller
parent 2debc288bf
commit c9b637db91
4 changed files with 354 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
ChangeLog
View file

@ -1,3 +1,17 @@
2006-09-04 Tim-Philipp Müller <tim at centricular dot net>
Patch by: James Livingston <doclivingston at gmail.com>
* tests/check/Makefile.am:
* tests/check/pipelines/.cvsignore:
* tests/check/pipelines/oggmux.c: (get_page_codec),
(check_chain_final_state), (fail_if_audio), (validate_ogg_page),
(eos_buffer_probe), (start_pipeline), (stop_pipeline), (eos_watch),
(test_pipeline), (test_vorbis), (test_theora), (test_vorbis_theora),
(test_theora_vorbis), (oggmux_suite):
Add simple unit test for oggmux from #337026 with checking for the
EOS flags disabled for the time being.
2006-09-04 Wim Taymans <wim@fluendo.com>
patch by: Alessandro Dessina <alessandro nnva org>

14
tests/check/Makefile.am
View file

@ -27,6 +27,12 @@ else
check_alsa =
endif
if USE_OGG
check_ogg = pipelines/oggmux
else
check_ogg =
endif
if USE_VORBIS
check_vorbis = elements/vorbisdec pipelines/vorbisenc
else
@ -41,9 +47,10 @@ endif
check_PROGRAMS = \
$(check_alsa) \
$(check_ogg) \
$(check_vorbis) \
$(check_theora) \
elements/adder \
elements/adder \
elements/audioconvert \
elements/audioresample \
elements/audiotestsrc \
@ -59,7 +66,7 @@ check_PROGRAMS = \
libs/cddabasesrc \
libs/tag \
libs/video \
pipelines/simple-launch-lines
pipelines/simple-launch-lines
# TORTURE_TO_FIX = \
# elements/adder
@ -130,4 +137,7 @@ libs_video_LDADD = \
$(LDADD)
libs_video_CFLAGS = -I$(top_srcdir)/gst-libs $(CFLAGS) $(AM_CFLAGS)
pipelines_oggmux_LDADD = $(OGG_LIBS) $(LDADD)
pipelines_oggmux_CFLAGS = $(OGG_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
EXTRA_DIST = gst-plugins-base.supp

1
tests/check/pipelines/.gitignore vendored
View file

@ -2,3 +2,4 @@
simple-launch-lines
theoraenc
vorbisenc
oggmux

327
tests/check/pipelines/oggmux.c Normal file
View file

@ -0,0 +1,327 @@
/* GStreamer
*
* unit tests for oggmux
*
* Copyright (C) 2006 James Livingston <doclivingston at gmail.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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <gst/check/gstcheck.h>
#include <ogg/ogg.h>
typedef enum
{
CODEC_UNKNOWN,
CODEC_VORBIS,
CODEC_THEORA,
CODEC_SPEEX,
} ChainCodec;
typedef struct
{
gboolean eos;
gulong serialno;
gint64 last_granule;
ChainCodec codec;
} ChainState;
ogg_sync_state oggsync;
GHashTable *eos_chain_states;
static gulong probe_id;
static ChainCodec
get_page_codec (ogg_page * page)
{
ChainCodec codec = CODEC_UNKNOWN;
ogg_stream_state state;
ogg_packet packet;
ogg_stream_init (&state, ogg_page_serialno (page));
if (ogg_stream_pagein (&state, page) == 0) {
if (ogg_stream_packetpeek (&state, &packet) > 0) {
if (strncmp ((char *) &packet.packet[1], "vorbis",
strlen ("vorbis")) == 0)
codec = CODEC_VORBIS;
else if (strncmp ((char *) &packet.packet[1], "theora",
strlen ("theora")) == 0)
codec = CODEC_THEORA;
else if (strncmp ((char *) &packet.packet[0], "Speex ",
strlen ("Speex ")) == 0)
codec = CODEC_SPEEX;
}
}
ogg_stream_clear (&state);
return codec;
}
static gboolean
check_chain_final_state (gpointer key, ChainState * state, gpointer data)
{
/* FIXME: check disabled until oggmux is fixed (#337026) */
/* fail_unless (state->eos, "missing EOS flag on chain %u", state->serialno); */
/* return TRUE to empty the chain table */
return TRUE;
}
static void
fail_if_audio (gpointer key, ChainState * state, gpointer data)
{
fail_if (state->codec == CODEC_VORBIS,
"vorbis BOS occurred before theora BOS");
fail_if (state->codec == CODEC_SPEEX, "speex BOS occurred before theora BOS");
}
static void
validate_ogg_page (ogg_page * page)
{
gulong serialno;
gint64 granule;
ChainState *state;
serialno = ogg_page_serialno (page);
granule = ogg_page_granulepos (page);
state = g_hash_table_lookup (eos_chain_states, GINT_TO_POINTER (serialno));
fail_if (ogg_page_packets (page) == 0 && granule != -1,
"Must have granulepos -1 when page has no packets, has %" G_GINT64_FORMAT,
granule);
if (ogg_page_bos (page)) {
fail_unless (state == NULL, "Extraneous BOS flag on chain %u", serialno);
state = g_new0 (ChainState, 1);
g_hash_table_insert (eos_chain_states, GINT_TO_POINTER (serialno), state);
state->serialno = serialno;
state->last_granule = granule;
state->codec = get_page_codec (page);
/* check for things like BOS ordering, etc */
switch (state->codec) {
case CODEC_THEORA:
/* check we have no vorbis/speex chains yet */
g_hash_table_foreach (eos_chain_states, (GHFunc) fail_if_audio, NULL);
break;
case CODEC_VORBIS:
/* no checks (yet) */
break;
case CODEC_UNKNOWN:
break;
}
} else if (ogg_page_eos (page)) {
fail_unless (state != NULL, "Missing BOS flag on chain %u", serialno);
state->eos = TRUE;
} else {
fail_unless (state != NULL, "Missing BOS flag on chain %u", serialno);
fail_unless (!state->eos, "Data after EOS flag on chain %u", serialno);
}
if (granule != -1) {
fail_unless (granule >= state->last_granule,
"Granulepos out-of-order for chain %u: old=%" G_GINT64_FORMAT ", new="
G_GINT64_FORMAT, serialno, state->last_granule, granule);
state->last_granule = granule;
}
}
static gboolean
eos_buffer_probe (GstPad * pad, GstBuffer * buffer, gpointer unused)
{
gint ret;
gint size;
guint8 *data;
gchar *oggbuffer;
size = GST_BUFFER_SIZE (buffer);
data = GST_BUFFER_DATA (buffer);
oggbuffer = ogg_sync_buffer (&oggsync, size);
memcpy (oggbuffer, data, size);
ogg_sync_wrote (&oggsync, size);
while (ret != 0) {
ogg_page page;
ret = ogg_sync_pageout (&oggsync, &page);
if (ret > 0)
validate_ogg_page (&page);
}
return TRUE;
}
static void
start_pipeline (GstElement * bin, GstPad * pad)
{
GstStateChangeReturn ret;
ogg_sync_init (&oggsync);
eos_chain_states =
g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
probe_id =
gst_pad_add_buffer_probe (pad, G_CALLBACK (eos_buffer_probe), NULL);
ret = gst_element_set_state (bin, GST_STATE_PLAYING);
fail_if (ret == GST_STATE_CHANGE_FAILURE, "Could not start test pipeline");
if (ret == GST_STATE_CHANGE_ASYNC) {
ret = gst_element_get_state (bin, NULL, NULL, GST_CLOCK_TIME_NONE);
fail_if (ret != GST_STATE_CHANGE_SUCCESS, "Could not start test pipeline");
}
}
static void
stop_pipeline (GstElement * bin, GstPad * pad)
{
GstStateChangeReturn ret;
ret = gst_element_set_state (bin, GST_STATE_NULL);
fail_if (ret == GST_STATE_CHANGE_FAILURE, "Could not stop test pipeline");
if (ret == GST_STATE_CHANGE_ASYNC) {
ret = gst_element_get_state (bin, NULL, NULL, GST_CLOCK_TIME_NONE);
fail_if (ret != GST_STATE_CHANGE_SUCCESS, "Could not stop test pipeline");
}
gst_pad_remove_buffer_probe (pad, (guint) probe_id);
ogg_sync_clear (&oggsync);
/* check end conditions, such as EOS flags */
g_hash_table_foreach_remove (eos_chain_states,
(GHRFunc) check_chain_final_state, NULL);
}
static gboolean
eos_watch (GstBus * bus, GstMessage * message, GMainLoop * loop)
{
if (GST_MESSAGE_TYPE (message) == GST_MESSAGE_EOS) {
g_main_loop_quit (loop);
}
}
static void
test_pipeline (const char *pipeline)
{
GstElement *bin, *sink;
GstPad *pad, *sinkpad;
GstBus *bus;
GError *error = NULL;
GMainLoop *loop;
char *pipe_str;
GstPadLinkReturn linkret;
bin = gst_parse_launch (pipeline, &error);
fail_unless (bin != NULL, "Error parsing pipeline: %s",
error ? error->message : "(invalid error)");
pad = gst_bin_find_unconnected_pad (GST_BIN (bin), GST_PAD_SRC);
fail_unless (pad != NULL, "Could not locate free src pad");
/* connect the fake sink */
sink = gst_element_factory_make ("fakesink", "fake_sink");
fail_unless (sink != NULL, "Could create fakesink");
fail_unless (gst_bin_add (GST_BIN (bin), sink), "Could not insert fakesink");
sinkpad = gst_element_get_pad (sink, "sink");
fail_unless (sinkpad != NULL, "Could not get fakesink src pad");
linkret = gst_pad_link (pad, sinkpad);
fail_unless (GST_PAD_LINK_SUCCESSFUL (linkret),
"Could not link to fake sink");
gst_object_unref (sinkpad);
/* run until we receive EOS */
loop = g_main_loop_new (NULL, FALSE);
bus = gst_element_get_bus (bin);
gst_bus_add_watch (bus, (GstBusFunc) eos_watch, loop);
gst_object_unref (bus);
start_pipeline (bin, pad);
g_main_loop_run (loop);
stop_pipeline (bin, pad);
/* clean up */
g_main_loop_unref (loop);
gst_object_unref (pad);
gst_object_unref (bin);
}
GST_START_TEST (test_vorbis)
{
test_pipeline
("audiotestsrc num-buffers=5 ! audioconvert ! vorbisenc ! oggmux");
}
GST_END_TEST;
GST_START_TEST (test_theora)
{
test_pipeline
("videotestsrc num-buffers=5 ! ffmpegcolorspace ! theoraenc ! oggmux");
}
GST_END_TEST;
GST_START_TEST (test_theora_vorbis)
{
test_pipeline
("videotestsrc num-buffers=10 ! ffmpegcolorspace ! theoraenc ! queue ! oggmux name=mux "
"audiotestsrc num-buffers=2 ! audioconvert ! vorbisenc ! queue ! mux.");
}
GST_END_TEST;
GST_START_TEST (test_vorbis_theora)
{
test_pipeline
("videotestsrc num-buffers=2 ! ffmpegcolorspace ! theoraenc ! queue ! oggmux name=mux "
"audiotestsrc num-buffers=10 ! audioconvert ! vorbisenc ! queue ! mux.");
}
GST_END_TEST;
static Suite *
oggmux_suite (void)
{
Suite *s = suite_create ("oggmux");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
#ifdef HAVE_VORBIS
tcase_add_test (tc_chain, test_vorbis);
#endif
#ifdef HAVE_THEORA
tcase_add_test (tc_chain, test_theora);
#endif
#if (defined (HAVE_THEORA) && defined (HAVE_VORBIS))
tcase_add_test (tc_chain, test_vorbis_theora);
tcase_add_test (tc_chain, test_theora_vorbis);
#endif
return s;
}
GST_CHECK_MAIN (oggmux);